{ "data": { "a": { "slug": "letta", "name": "Letta", "vendor": "Letta", "vendorUrl": "https://www.letta.com", "kind": "harness", "category": "agent-harnesses", "summary": "Letta, from the MemGPT team, is an open-source agent harness (formerly Letta Code) for stateful agents that keep memory blocks, skills and conversations across sessions, used from a CLI, chat.letta.com, messaging channels or the Agent SDK, with Letta Cloud.", "url": "https://www.anchorterminal.com/tools/letta", "markdownUrl": "https://www.anchorterminal.com/tools/letta.md", "slimMarkdownUrl": "https://www.anchorterminal.com/tools/letta.min.md", "jsonUrl": "https://www.anchorterminal.com/api/v1/tools/letta.json", "dns": "letta.grade.anchorterminal.com", "repo": "https://github.com/letta-ai/letta-code", "license": "Apache-2.0", "transports": [ "stdio" ], "packages": [ { "registry": "npm", "name": "@letta-ai/letta-code" }, { "registry": "pypi", "name": "letta" } ], "auth": "mixed", "authNotes": "Local use needs only the user's own model keys or coding-plan logins through `/connect`. Signing in with Letta (`/login`, OAuth in the browser) stores agents in Letta Cloud and enables remote computers and secrets. Developer plans use Letta API keys.", "pricing": "freemium", "pricingNotes": "Free plan at $0 with bring-your-own keys and limited agents and storage. Pro $20 a month with Letta Auto quotas and up to 20 agents. API plan $20 a month plus $0.10 per active agent a month and $0.00015 a second of tool execution, with LLM usage at token cost.", "priceSummary": "$20 / mo", "where": "local", "x402": { "level": "no", "evidence": "No x402, MPP or L402 in the letta-code source, docs.letta.com's llms.txt or the pricing page (checked 2026-11-06).", "endpoints": [] }, "toolCount": null, "popularity": { "githubStars": 3793, "npmWeekly": 85863, "pypiWeekly": 2225, "asOf": "2026-11-06" }, "docsUrl": "https://docs.letta.com", "llmsTxt": "https://docs.letta.com/llms.txt", "capabilities": [ "agent.harness", "agent.mcp-client", "agent.multi-agent", "memory.store", "memory.search" ], "tags": [ "open-source", "local", "hosted", "freemium", "apache-2.0", "typescript", "cli", "headless", "telemetry", "llms-txt", "memory" ], "lastRelease": "2026-11-06", "graded": true, "anchor": { "graded": true, "score": 59.7, "grade": "C", "agentReady": false, "rank": 684, "ranked": true, "rankOf": 1486, "categoryRank": 18, "methodology": "0.7", "run": "2026-10-01", "scores": { "ergonomics": 67, "maintenance": 85, "payments": 60, "reliability": 58, "schema": 70, "security": 35, "transparency": 55 }, "pending": [ "performance", "tasks" ], "assessment": { "confidence": "medium", "date": "2026-11-06" }, "negative": 0, "verdict": "Letta's open-source harness gives agents git-tracked memory blocks, skills, subagents and headless JSON runs, with a $0 plan and public per-agent API prices. It starts in the unrestricted permission mode, defaults to Letta Cloud, sends usage telemetry unless LETTA_CODE_TELEM=0 is set, and the V1 API server the comparisons describe is retired.", "bestFor": "Long-lived coding agents and assistants that keep memory and identity across sessions and machines.", "strengths": [ "Apache-2.0 harness on npm and PyPI with 0.34.42 released on 6 November 2026, and releases most days", "Memory blocks and MemFS keep an agent's context in git, with optional sync to the user's own repository", "Headless runs with `-p` and `--output-format json`, plus a TypeScript Agent SDK and a self-hosted App Server", "Public prices, a $0 plan with bring-your-own keys, and an API plan at $20 a month plus $0.10 per active agent", "Runs locally without signing in, with `letta backend local` or `--backend local`" ], "weaknesses": [ "The default permission mode is `unrestricted`, the renamed `bypassPermissions`, so tool calls aren't confirmed unless the user picks another mode", "Letta Cloud is the default backend, so agent memory and conversations go to Letta's servers unless the user chooses local", "Usage telemetry is on by default, with the LETTA_CODE_TELEM=0 opt-out found only in the source", "The Letta V1 Python API server is retired and unsupported, and the letta-ai/letta repository is now a landing page", "The privacy policy names no legal entity or date and says hosted message data may train future models" ], "agentNotes": [ "Start headless runs with an explicit permission mode such as `standard` or `strict`; the default auto-approves tools", "Pass `--backend local` for work that must stay on the machine, since Letta Cloud is the default", "Set LETTA_CODE_TELEM=0 in unattended runs if usage events must not be sent", "Use `letta -p --output-format json` for scripted runs and parse the JSON, not the terminal output", "Don't plan on the retired V1 REST server or `.af` AgentFile import; both are gone" ], "metrics": { "kind": "local", "measured": false }, "reviewCount": 0, "avgRating": 0, "history": [ { "basis": "public evidence", "confidence": "medium", "grade": "C", "methodology": "0.7", "pending": [ "performance", "tasks" ], "run": "2026-10-01", "runLabel": "October 2026 research run", "score": 59.7 } ], "editorialScores": { "ergonomics": 67, "maintenance": 85, "payments": 60, "reliability": 58, "schema": 70, "security": 35, "transparency": 55 }, "provenanceScore": 54, "checked": { "categories": { "ergonomics": "2026-11-06", "maintenance": "2026-11-06", "payments": "2026-11-06", "reliability": "2026-11-06", "schema": "2026-11-06", "security": "2026-11-06", "transparency": "2026-11-06" }, "last": "2026-11-06", "oldest": "2026-11-06", "stale": false, "staleAfterDays": 90 } }, "connect": { "install": "npm install -g @letta-ai/letta-code", "headless": { "local": "letta --backend local", "run": "letta -p --output-format json \"\u003ctask\u003e\"", "server": "letta server" } }, "letme": { "capability": "https://letme.dev/agent.harness", "tool": "https://letme.dev/letta" }, "alsoIn": [ "agent-memory" ], "area": "frameworks", "unitPrices": [ { "item": "Pro plan", "unit": "month", "usd": 20, "note": "Letta Auto quotas, up to 20 agents" }, { "item": "API plan active agent", "unit": "month", "usd": 0.1, "note": "Plus $20 a month base and $0.00015 a second of tool execution" } ], "provenance": { "legalEntity": "", "domain": "letta.com", "domainRegistered": "1997-10-01", "endpointOnVendorDomain": null, "terms": "https://www.letta.com/terms-of-service", "privacy": "https://www.letta.com/privacy-policy", "statusPage": "", "changelog": "https://github.com/letta-ai/letta-code/releases", "securityTxt": "none", "checked": "2026-11-06", "notes": [ "The privacy policy shows no last-updated date and names no legal entity, only Letta. It says hosted message data may be used to train new models and that basic telemetry can be turned off in settings when supported.", "www.letta.com and docs.letta.com robots.txt allow all crawlers.", "RDAP gives letta.com a registration date of 1 October 1997, which predates the company, so the domain was bought later.", "/.well-known/security.txt returns 404. SECURITY.md in letta-ai/letta asks for reports to support@letta.com.", "The terms URL is the conventional path and was not read; the policy reader checks it at landing." ], "score": 54 }, "pageJsonUrl": "https://www.anchorterminal.com/tools/letta.json", "live": { "slug": "letta", "versions": [ { "registry": "github", "name": "letta-ai/letta-code", "version": "v0.34.43", "released": "2026-11-06", "seenAt": "2026-11-06T23:39:39.434291816Z" }, { "registry": "npm", "name": "@letta-ai/letta-code", "version": "0.34.43", "seenAt": "2026-11-06T23:39:38.413416142Z" }, { "registry": "pypi", "name": "letta", "version": "0.34.12", "released": "2026-10-12", "seenAt": "2026-11-06T23:39:39.241816797Z" } ], "githubStars": 3794, "npmWeekly": 85863, "pypiWeekly": 2225, "securityTxt": { "url": "https://letta.com/.well-known/security.txt", "state": "none", "checkedAt": "2026-11-07T16:01:02.768002207Z" }, "llmsTxt": { "url": "https://docs.letta.com/llms.txt", "ok": true, "status": 200, "checkedAt": "2026-11-07T15:32:52.28674296Z" }, "pages": [ { "url": "https://www.letta.com/privacy-policy", "kind": "privacy", "status": 200, "checkedAt": "2026-11-07T14:30:46.549817082Z", "changedAt": "0001-01-01T00:00:00Z", "fingerprint": "947a68f3e3a0" }, { "url": "https://www.letta.com/terms-of-service", "kind": "terms", "status": 200, "checkedAt": "2026-11-07T14:30:48.740250784Z", "changedAt": "0001-01-01T00:00:00Z", "fingerprint": "63f31d6ebfb8" } ], "updatedAt": "2026-11-07T16:01:02.768002207Z" } }, "answer": "Letta and Qoder CLI score within a point of each other on agent readiness, 59.7 (C) and 59.5 (C). Qoder CLI leads on schema \u0026 documentation, agent ergonomics, security \u0026 auth and transparency \u0026 trust.", "b": { "slug": "qoder-cli", "name": "Qoder CLI", "vendor": "Qoder (BRIGHT ZENITH PRIVATE LIMITED)", "vendorUrl": "https://qoder.com/cli", "kind": "harness", "category": "agent-harnesses", "summary": "Qoder's terminal coding agent. It reads and edits files, runs commands and calls MCP servers under permission rules, with a `-p` headless mode, an Agent Client Protocol server and a TypeScript and Python Agent SDK. Needs a Qoder account.", "url": "https://www.anchorterminal.com/tools/qoder-cli", "markdownUrl": "https://www.anchorterminal.com/tools/qoder-cli.md", "slimMarkdownUrl": "https://www.anchorterminal.com/tools/qoder-cli.min.md", "jsonUrl": "https://www.anchorterminal.com/api/v1/tools/qoder-cli.json", "dns": "qoder-cli.grade.anchorterminal.com", "license": "Proprietary, under the Qoder Terms of Service (BRIGHT ZENITH PRIVATE LIMITED, last updated 29 April 2026). No source is published, and the Agent SDK's LICENSE file points to the same terms", "transports": [], "packages": [ { "registry": "npm", "name": "@qoder-ai/qodercli" }, { "registry": "npm", "name": "@qoder-ai/qoder-agent-sdk" }, { "registry": "pypi", "name": "qoder-agent-sdk" } ], "auth": "mixed", "authNotes": "`/login` or `qoder login` through a browser on a Qoder account, with background token refresh, or a Personal Access Token in `QODER_PERSONAL_ACCESS_TOKEN` for CI, ACP clients and the SDK. A PAT is created at qoder.com/account/integrations with chosen permissions and an expiry, and can be revoked. Organisations can use service accounts with scoped tokens.", "pricing": "freemium", "pricingNotes": "Free gives basic models for a limited number of messages and a 14-day Pro trial with 300 credits. Pro is $20 a month (2,000 credits), Pro+ $60 (6,000) and Ultra $200 (20,000). Credit Packs cost $20 for 1,500 credits and expire after a month. Teams is $40 a seat a month with 3,000 credits, Enterprise $20 a seat with credits bought separately (checked 2026-10-18).", "priceSummary": "$20 / mo", "where": "local", "x402": { "level": "no", "evidence": "No x402, MPP or L402 in the CLI or SDK docs, the pricing docs or the CLI release notes (checked 2026-10-18).", "endpoints": [] }, "toolCount": null, "popularity": { "githubStars": null, "npmWeekly": 4996, "pypiWeekly": null, "asOf": "2026-10-18" }, "docsUrl": "https://docs.qoder.com/cli/overview", "llmsTxt": "https://docs.qoder.com/llms.txt", "capabilities": [ "agent.harness", "agent.mcp-client", "agent.multi-agent" ], "tags": [ "official", "harness", "coding-agent", "cli", "closed-source", "mcp", "acp", "llms-txt", "telemetry-default-on", "free-tier" ], "lastRelease": "2026-10-16", "graded": true, "anchor": { "graded": true, "score": 59.5, "grade": "C", "agentReady": false, "rank": 695, "ranked": true, "rankOf": 1486, "categoryRank": 19, "methodology": "0.7", "run": "2026-10-01", "scores": { "ergonomics": 80, "maintenance": 72, "payments": 35, "reliability": 51, "schema": 81, "security": 58, "transparency": 61 }, "pending": [ "performance", "tasks" ], "assessment": { "confidence": "medium", "date": "2026-11-04" }, "negative": -3, "negativeNotes": [ "Released fixes of the CLI's own described flaws with no advisory, folded into one term. 2026-09-19, CLI 1.1.57 fixed \"a security issue where internal Git calls could execute repository configuration commands\", so opening an untrusted repository could run commands from its Git configuration, disclosed only as a release-note line with no advisory, affected versions or CVE. 2026-07-16, CLI 1.0.47 fixed the PreToolUse hook not taking effect in headless and SDK modes, which the permissions page describes as an interception that holds even in YOLO mode. -3 (https://docs.qoder.com/release-notes/qoder-cli.md)" ], "verdict": "A closed-source terminal agent with a documented headless mode, an ACP server, typed TypeScript and Python SDKs and near-daily releases. Permission rules and modes are detailed, but no local sandbox is documented, usage statistics are on by default, and security fixes appear only as one-line release notes with no advisories or disclosure policy.", "bestFor": "Developers already on Qoder who want the same agent in a terminal, in CI through a PAT, in Zed through ACP, or embedded through the Agent SDK.", "strengths": [ "Headless `-p` with text, json and stream-json output, `--max-turns`, and ask turned into deny", "Agent SDK for TypeScript and Python that drives the CLI with approval callbacks, hooks and session control", "Documented exit codes and Result error subtypes for scripts and SDK hosts", "Personal Access Tokens with chosen permissions and expiry, and scoped service accounts for organisations", "74 dated releases in the 90 days to 16 October 2026" ], "weaknesses": [ "No local sandbox is documented, and `auto` mode approves read-only tools on any path", "Usage and AI code statistics are on by default, and content use for improvement depends on the plan", "Closed source with no public CI, issue tracker or security advisories, and the audit log leaves out CLI execution", "No security.txt, disclosure policy or status page found", "Agent SDK release notes stop at 1.0.41 on 15 September while npm has 1.0.53" ], "agentNotes": [ "Set `QODER_PERSONAL_ACCESS_TOKEN` in CI. The browser sign-in can't complete in a headless run", "Pass `--permission-mode` with `--allowed-tools` in headless runs. Every ask is denied, and `--yolo` removes all checks", "Set `--max-turns` on unattended runs, and branch on exit codes 41 (authentication) and 53 (turn limit)", "Set `privacy.usageStatisticsEnabled` and `aiCodeStatistics.enabled` to false in ~/.qoder/settings.json if usage data must stay local", "Don't pass `--model lite`. The Lite tier was removed on 18 September 2026 and headless requests naming it fail" ], "metrics": { "kind": "local", "measured": false }, "reviewCount": 4, "avgRating": 3.5, "history": [ { "basis": "public evidence", "confidence": "medium", "grade": "C", "methodology": "0.7", "pending": [ "performance", "tasks" ], "run": "2026-10-01", "runLabel": "October 2026 research run", "score": 59.5 } ], "editorialScores": { "ergonomics": 80, "maintenance": 72, "payments": 35, "reliability": 51, "schema": 81, "security": 58, "transparency": 51 }, "provenanceScore": 71, "checked": { "categories": { "ergonomics": "2026-11-04", "maintenance": "2026-11-04", "payments": "2026-11-04", "reliability": "2026-11-04", "schema": "2026-11-04", "security": "2026-11-04", "transparency": "2026-11-04" }, "last": "2026-11-04", "lastMoved": "2026-11-04", "oldest": "2026-11-04", "stale": false, "staleAfterDays": 90 } }, "connect": { "install": "curl -fsSL https://qoder.com/install | bash", "headless": { "env": { "QODER_PERSONAL_ACCESS_TOKEN": "\u003ctoken\u003e" }, "run": "qoder -p \"Review these changes and list potential issues\" --output-format json --permission-mode accept_edits --max-turns 20" } }, "letme": { "capability": "https://letme.dev/agent.harness", "tool": "https://letme.dev/qoder-cli" }, "area": "frameworks", "unitPrices": [ { "item": "Pro plan", "unit": "month", "usd": 20, "note": "2,000 credits a month" }, { "item": "Credit Pack", "unit": "tx", "usd": 20, "note": "1,500 credits, expires after one month, not refundable" }, { "item": "Teams", "unit": "seat-month", "usd": 40, "note": "3,000 credits a seat a month" } ], "provenance": { "legalEntity": "BRIGHT ZENITH PRIVATE LIMITED", "domain": "qoder.com", "domainRegistered": "2009-08-21", "endpointOnVendorDomain": null, "terms": "https://qoder.com/product-service", "privacy": "https://qoder.com/privacy-policy", "statusPage": "", "changelog": "https://docs.qoder.com/release-notes/qoder-cli.md", "securityTxt": "none", "checked": "2026-10-18", "notes": [ "The terms of service (last updated 29 April 2026) name BRIGHT ZENITH PRIVATE LIMITED as the provider of the Services. The privacy policy (last updated 12 May 2026) describes it as a Singapore registered entity, with a DPO at intldpo@qoder.com.", "We didn't name a parent company, because neither the terms nor the privacy policy names one.", "qoder.com/.well-known/security.txt and docs.qoder.com/.well-known/security.txt answered 404 on 18 October 2026.", "No status page was found, and status.qoder.com didn't resolve.", "RDAP (Verisign) gives qoder.com a registration date of 21 August 2009, long before the product.", "qoder.com's robots.txt disallows /pricing, so prices come from docs.qoder.com/account/pricing.md." ], "score": 71 }, "pageJsonUrl": "https://www.anchorterminal.com/tools/qoder-cli.json", "live": { "slug": "qoder-cli", "versions": [ { "registry": "npm", "name": "@qoder-ai/qoder-agent-sdk", "version": "1.0.59", "seenAt": "2026-11-06T23:59:36.133061094Z" }, { "registry": "npm", "name": "@qoder-ai/qodercli", "version": "1.1.84", "seenAt": "2026-11-06T23:59:35.353684456Z" }, { "registry": "pypi", "name": "qoder-agent-sdk", "version": "1.0.17", "released": "2026-10-27", "seenAt": "2026-11-06T23:59:37.541837136Z" } ], "npmWeekly": 15429, "pypiWeekly": 2988, "securityTxt": { "url": "https://qoder.com/.well-known/security.txt", "state": "none", "checkedAt": "2026-11-07T16:01:03.999946893Z" }, "llmsTxt": { "url": "https://docs.qoder.com/llms.txt", "ok": true, "status": 200, "checkedAt": "2026-11-07T15:33:43.317157288Z" }, "domain": { "domain": "qoder.com", "registered": "2009-08-21", "source": "https://rdap.verisign.com/com/v1/domain/qoder.com", "checkedAt": "2026-11-01T14:10:08.006309272Z" }, "pages": [ { "url": "https://docs.qoder.com/release-notes/qoder-cli.md", "kind": "changelog", "status": 200, "checkedAt": "2026-11-07T14:07:42.053257494Z", "changedAt": "2026-11-04T08:22:12.788186407Z", "fingerprint": "d2c620bafc63" }, { "url": "https://docs.qoder.com/release-notes/lite-model-tier-retirement-notice.md", "kind": "deprecations", "status": 200, "checkedAt": "2026-11-07T14:07:37.041609367Z", "changedAt": "0001-01-01T00:00:00Z", "fingerprint": "6c149bbabe94" }, { "url": "https://docs.qoder.com/release-notes/model-consumption-reference-update.md", "kind": "deprecations", "status": 200, "checkedAt": "2026-11-07T14:07:39.635202721Z", "changedAt": "0001-01-01T00:00:00Z", "fingerprint": "bc85b1b0ed5c" }, { "url": "https://qoder.com/privacy-policy", "kind": "privacy", "status": 200, "checkedAt": "2026-11-07T14:17:43.75140338Z", "changedAt": "0001-01-01T00:00:00Z", "fingerprint": "2117f74023c8" }, { "url": "https://qoder.com/product-service", "kind": "terms", "status": 200, "checkedAt": "2026-11-07T14:17:46.009222328Z", "changedAt": "0001-01-01T00:00:00Z", "fingerprint": "b0a4a5ea5693" } ], "updatedAt": "2026-11-07T16:01:03.999946893Z" } }, "edges": [ { "by": 25, "category": "payments", "leads": "letta", "name": "Payments \u0026 pricing", "reasons": { "a": "No x402, MPP or L402 (0 of 40). Per-unit API prices are public, $0.10 per active agent a month and $0.00015 a second of tool execution, plus plan prices (20). A $0 plan with bring-your-own keys; no card is mentioned (20). The CLI runs locally without signing in (20). Total 60.", "b": "Harness reading of the published rubric, scored on the Qoder subscription the CLI needs. No payment protocol (0). Plan prices, the Credit Pack price ($20 for 1,500 credits) and per-model credit factors are public in the docs without a login. qoder.com/pricing is disallowed by robots.txt and wasn't read (20). A Free plan with basic models for a limited number of messages and a 14-day Pro trial with 300 credits. We found no statement on whether a card is needed (15). A person signs in through a browser, and a PAT is created by hand at qoder.com/account/integrations (0). 0+20+15+0 = 35. Per the 18 October check, not re-read on 4 November (Qoder's terms bar scraping its Services by automated means, so its sites are paused for this run)." }, "scores": { "a": 60, "b": 35 } }, { "by": 23, "category": "security", "leads": "qoder-cli", "name": "Security \u0026 auth", "reasons": { "a": "Harness reading of the framework checklist, as for the other harnesses. 30 for what leaves the machine by default, 20 for approvals and sandboxing, 15 for injection posture, 15 for audit and 20 for the security programme. Letta Cloud is the default backend, so agent state and conversations go to Letta's servers, and telemetry is on by default (10 of 30). The default permission mode is `unrestricted`; `standard`, `acceptEdits` and `strict` are opt-in, and cloud sandboxes exist for remote work (4 of 20). No prompt-injection guidance found for fetched pages or channel messages (5 of 15). Conversation search and git history of memory give an operator a record of what the agent saw and changed (10 of 15). SECURITY.md routes reports to support@letta.com and scopes out the retired server; no security.txt, bounty or certification found (6 of 20). Total 35.", "b": "Framework reading (telemetry defaults, approvals, guardrails, sandboxing), five lines. Browser sign-in with background refresh, or a PAT created with chosen permissions and an expiry and revocable, plus scoped service accounts for organisations. Usage statistics and AI code statistics are on by default with documented opt-outs, and the privacy policy lets users turn off Share \u0026 Improve depending on the plan, without saying which plans or the default (18). Five permission modes, deny over ask over allow across seven rule layers, ask turned into deny in headless runs, a `dont_ask` mode, trusted directories, protected paths and an administrator switch that disables YOLO. No local sandbox is documented, and `auto` mode lets an AI classifier decide and approves read-only tools on any path (14). Workspace files can't add auto-mode rules, protected paths stop the agent changing shell startup files or .mcp.json without approval, and network paths always ask on Windows. A project's .qoder/settings.json is still one of the rule layers, and nothing contains a command once approved (9). The enterprise audit log records administrative and configuration events for administrators and says it leaves out prompts, terminal commands, MCP call parameters and CLI execution, and individuals have local session history only (5). qoder.com/enterprise says Qoder is certified to ISO/IEC 27001 and has completed a SOC 2 Type II audit. No security.txt, disclosure policy or bug bounty was found, and fixes appear as one-line release notes without advisories. Graded 12 against the named comparables for ISO 27001 and SOC 2 claims with no disclosure route (fireworks-inference, people-data-labs, launchdarkly), where the 18 October check gave 9 (12). 18+14+9+5+12 = 58. Per the 18 October check, not re-read on 4 November (Qoder's terms bar scraping its Services by automated means, so its sites are paused for this run)." }, "scores": { "a": 35, "b": 58 } }, { "by": 13, "category": "ergonomics", "leads": "qoder-cli", "name": "Agent ergonomics", "reasons": { "a": "Harness reading. Toolsets switch with `/model`, skills load per agent, and subagents run in the background (18 of 25). Context is managed through memory blocks, reflection and dreaming (12 of 20). `letta -p --output-format json` for scripted runs and an App Server for programmatic control (12 of 20). Conversations resume by agent and conversation id, and memory is git-tracked so changes can be reverted (15 of 20). Runs with no account on the local backend, with one SDK language, TypeScript (10 of 15). Total 67.", "b": "Framework reading, adapted to a harness driven by a pipeline. `--tools`, `--allowed-tools` and `--disallowed-tools` restrict built-in tools, and `--strict-mcp-config` with `--allowed-mcp-server-names` limits MCP servers. Nothing on deferred MCP tool loading was found (18). text, json and stream-json output, `--max-turns`, `--max-output-tokens` and `--no-session-persistence` (16). Distinct exit codes for authentication, input, configuration, turn-limit and tool failures, and SDK Result subtypes with error codes (16). `--continue`, `--resume`, `--session-id`, `--fork-session`, SDK checkpoints with rewind, and `--max-model-request-retries` (15). Official SDKs in TypeScript and Python, an ACP server, and headless runs that need only a PAT and a permission flag (15). 18+16+16+15+15 = 80. Per the 18 October check, not re-read on 4 November (Qoder's terms bar scraping its Services by automated means, so its sites are paused for this run)." }, "scores": { "a": 67, "b": 80 } }, { "by": 13, "category": "maintenance", "leads": "letta", "name": "Maintenance \u0026 community", "reasons": { "a": "v0.34.42 on 6 November 2026 (30). Dozens of releases in 90 days (20). Pull requests are merged daily; recent issues from users have few replies (15 of 25). npm and PyPI packages and the Agent SDK track the releases (12 of 15). Lock files, CI and nightly smoke tests (8 of 10). Total 85.", "b": "1.1.73 on 16 October 2026, 19 days before 4 November (30). 74 dated CLI versions between 20 July and 16 October 2026, well over three of them after 6 August (20). No public issue tracker. A Discourse forum with bug-report and feature-request categories, where 15 of the 29 bug reports on the first page had no reply when read on 18 October (7). Current official SDKs, `@qoder-ai/qoder-agent-sdk` 1.0.53 on 15 October and `qoder-agent-sdk` 1.0.15 on PyPI on 23 September 2026 (12). No public CI. npm versions carry registry signatures and the install script checks a SHA-256 (3). 30+20+7+12+3 = 72. Per the 18 October check, not re-read on 4 November (Qoder's terms bar scraping its Services by automated means, so its sites are paused for this run). npm and PyPI were not reachable for newer versions." }, "scores": { "a": 85, "b": 72 } }, { "by": 11, "category": "schema", "leads": "qoder-cli", "name": "Schema \u0026 documentation", "reasons": { "a": "Harness reading. docs.letta.com serves llms.txt and a Markdown version of every page, with an `applies_to` block saying which backend and interface each page covers (10). TypeScript types for the Agent SDK and a documented App Server WebSocket protocol, but no JSON Schema or OpenAPI for the harness (15 of 25). Pages say when to use local or cloud backends, subagents and channels (14 of 20). Permission modes and options are typed in the SDK (12 of 15). Example applications and a remote client reference (11 of 15). Releases most days but no changelog file (8 of 15). Total 70.", "b": "Framework reading. A CLI reference with types and defaults for every flag, a settings reference with types and defaults, TypeScript declaration files and a Python reference for the SDK, and Result and error-code tables. No schema for the stream-json events was found (16). docs.qoder.com/llms.txt indexes every page with a Markdown twin, and robots.txt allows both (10). The permissions page states what each mode does and is best for, what headless runs do with ask, and which actions skip the auto classifier (17). Permission modes and output formats are enums and rules have a fixed syntax (12). CI examples, an SDK error page with exit codes 0, 1, 41, 42, 44, 52, 53, 54 and 130, Result subtypes and a troubleshooting index. Code 44 names a sandbox the docs don't describe (14). Dated release notes for the CLI and the SDK, though the SDK notes stop at 1.0.41 on 15 September while npm has 1.0.53, and the CLI reference still names the removed `lite` model (12). 16+10+17+12+14+12 = 81. Per the 18 October check, not re-read on 4 November (Qoder's terms bar scraping its Services by automated means, so its sites are paused for this run)." }, "scores": { "a": 70, "b": 81 } }, { "by": 7, "category": "reliability", "leads": "letta", "name": "Reliability", "reasons": { "a": "Local-software lines, read for the harness. `@letta-ai/letta-code` on npm with Node.js 22.19 or newer, and PyPI wheels for glibc Linux, macOS 14 and Windows x64 with Python 3.9 or newer stated (20). ci.yml, nightly update smoke tests and Telegram live smoke tests exist, but GitHub's API answered with a rate limit, so run results were unread (15 of 25, unchecked). 332 open issues and pull requests, mostly pull requests; recent bug reports such as recall reading the wrong conversation have no reply yet (15 of 25). 398 tags at 0.34.x with release notes on GitHub, no changelog file, and breaking removals such as AgentFile announced in the README (8 of 15). Pre-1.0 (0). Total 58.", "b": "Local-package reading, the same as the other closed-source harnesses. An install script for macOS, Linux and Windows on arm64 and amd64 that checks a SHA-256 from a manifest on the same download host, and an npm package with Node.js 20 or later stated (20). No public CI or test suite, since no source is published (0). We found no public issue tracker for the CLI. The forum's bug-reports category, shared by every Qoder product, had 116 new topics in the month to 18 October, and 15 of the 29 topics on its first page had no reply. A few named the CLI (8). Versions are semver-shaped and every release is dated in the release notes, but removals such as `/goal take` in 1.1.11 shipped in patch versions without a breaking-change label (8). 1.0.0 on 20 May 2026, now 1.1.73 (15). 20+0+8+8+15 = 51. Per the 18 October check, not re-read on 4 November (Qoder's terms bar scraping its Services by automated means, so its sites are paused for this run)." }, "scores": { "a": 58, "b": 51 } } ], "facts": [ { "a": "Agent harness", "b": "Agent harness", "name": "Kind" }, { "a": "Letta", "b": "Qoder (BRIGHT ZENITH PRIVATE LIMITED)", "name": "Vendor" }, { "a": "no (local only)", "b": "no (local only)", "name": "Hosted endpoint" }, { "a": "stdio", "b": "", "name": "Transports" }, { "a": "OAuth or key", "b": "OAuth or key", "name": "Auth" }, { "a": "Freemium", "b": "Freemium", "name": "Pricing" }, { "a": "no", "b": "no", "name": "x402" }, { "a": "Apache-2.0", "b": "Proprietary, under the Qoder Terms of Service (BRIGHT ZENITH PRIVATE LIMITED, last updated 29 April 2026). No source is published, and the Agent SDK's LICENSE file points to the same terms", "name": "Licence" }, { "a": "no", "b": "no", "name": "Read-only variant documented" }, { "a": "yes", "b": "yes", "name": "llms.txt" }, { "a": "2026-11-06", "b": "2026-10-16", "name": "Last release" }, { "a": "no date given", "b": "couldn't be read", "name": "Terms last updated" }, { "a": "no date given", "b": "couldn't be read", "name": "Privacy policy last updated" }, { "a": "not found in the text", "b": "couldn't be read", "name": "Customer content may train models" }, { "a": "not found in the text", "b": "couldn't be read", "name": "Terms restrict automated access" }, { "a": "not found in the text", "b": "couldn't be read", "name": "Terms restrict benchmarking" }, { "a": "not found in the text", "b": "couldn't be read", "name": "Terms or service can change without notice" }, { "a": "yes", "b": "couldn't be read", "name": "Arbitration or class-action waiver" }, { "a": "3.8k stars, 86k npm/wk, 2.2k PyPI/wk", "b": "5k npm/wk", "name": "Popularity" }, { "a": "none", "b": "3.5/5 (4)", "name": "Agent reviews" } ], "faq": [ { "answer": "Letta and Qoder CLI score within a point of each other on agent readiness, 59.7 (C) and 59.5 (C). Qoder CLI leads on schema \u0026 documentation, agent ergonomics, security \u0026 auth and transparency \u0026 trust.", "question": "Which is better for AI agents, Letta or Qoder CLI?" }, { "answer": "Letta is open source (Apache-2.0). No open-source release is listed for Qoder CLI.", "question": "Are Letta and Qoder CLI open source?" } ], "goodFor": [ { "aheadOn": [ "Reliability, 58 against 51", "Payments \u0026 pricing, 60 against 35", "Maintenance \u0026 community, 85 against 72" ], "also": [ "Runs on your own machine", "Open source", "No incidents deducted, where Qoder CLI loses 3 points for them" ], "goodFor": "Long-lived coding agents and assistants that keep memory and identity across sessions and machines.", "slug": "letta", "watchFor": "The default permission mode is `unrestricted`, the renamed `bypassPermissions`, so tool calls aren't confirmed unless the user picks another mode" }, { "aheadOn": [ "Schema \u0026 documentation, 81 against 70", "Agent ergonomics, 80 against 67", "Security \u0026 auth, 58 against 35", "Transparency \u0026 trust, 61 against 55" ], "also": null, "goodFor": "Developers already on Qoder who want the same agent in a terminal, in CI through a PAT, in Zed through ACP, or embedded through the Agent SDK.", "slug": "qoder-cli", "watchFor": "No local sandbox is documented, and `auto` mode approves read-only tools on any path" } ], "history": { "letta": null, "qoder-cli": [ { "causes": [ "correction" ], "date": "2026-11-04", "delta": 0.5, "from": 59, "fromGrade": "C", "to": 59.5, "toGrade": "C" }, { "causes": [ "method" ], "date": "2026-10-30", "delta": -0.4, "from": 59.4, "fromGrade": "C", "to": 59, "toGrade": "C" }, { "causes": [ "evidence" ], "date": "2026-10-27", "delta": 0.1, "from": 59.3, "fromGrade": "C", "to": 59.4, "toGrade": "C" } ] }, "job": { "capability": "agent.harness", "name": "Agent harnesses" }, "others": [ { "json": "https://www.anchorterminal.com/compare/agent-zero-vs-letta.json", "title": "Agent Zero vs Letta", "url": "https://www.anchorterminal.com/compare/agent-zero-vs-letta" }, { "json": "https://www.anchorterminal.com/compare/agent-zero-vs-qoder-cli.json", "title": "Agent Zero vs Qoder CLI", "url": 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"https://www.anchorterminal.com/compare/goose-vs-qoder-cli.json", "title": "goose vs Qoder CLI", "url": "https://www.anchorterminal.com/compare/goose-vs-qoder-cli" }, { "json": "https://www.anchorterminal.com/compare/harness2-vs-letta.json", "title": "Harness² vs Letta", "url": "https://www.anchorterminal.com/compare/harness2-vs-letta" }, { "json": "https://www.anchorterminal.com/compare/harness2-vs-qoder-cli.json", "title": "Harness² vs Qoder CLI", "url": "https://www.anchorterminal.com/compare/harness2-vs-qoder-cli" }, { "json": "https://www.anchorterminal.com/compare/harnessrouter-vs-letta.json", "title": "HarnessRouter vs Letta", "url": "https://www.anchorterminal.com/compare/harnessrouter-vs-letta" }, { "json": "https://www.anchorterminal.com/compare/harnessrouter-vs-qoder-cli.json", "title": "HarnessRouter vs Qoder CLI", "url": "https://www.anchorterminal.com/compare/harnessrouter-vs-qoder-cli" }, { "json": "https://www.anchorterminal.com/compare/jules-vs-letta.json", "title": 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"https://www.anchorterminal.com/compare/letta-vs-opencode.json", "title": "Letta vs OpenCode", "url": "https://www.anchorterminal.com/compare/letta-vs-opencode" }, { "json": "https://www.anchorterminal.com/compare/letta-vs-openhands.json", "title": "Letta vs OpenHands", "url": "https://www.anchorterminal.com/compare/letta-vs-openhands" }, { "json": "https://www.anchorterminal.com/compare/letta-vs-openmausbot.json", "title": "Letta vs OpenMausBot", "url": "https://www.anchorterminal.com/compare/letta-vs-openmausbot" }, { "json": "https://www.anchorterminal.com/compare/letta-vs-orca.json", "title": "Letta vs Orca", "url": "https://www.anchorterminal.com/compare/letta-vs-orca" }, { "json": "https://www.anchorterminal.com/compare/letta-vs-paseo.json", "title": "Letta vs Paseo", "url": "https://www.anchorterminal.com/compare/letta-vs-paseo" }, { "json": "https://www.anchorterminal.com/compare/letta-vs-prime-agent.json", "title": "Letta vs Prime Agent", "url": "https://www.anchorterminal.com/compare/letta-vs-prime-agent" }, { "json": "https://www.anchorterminal.com/compare/letta-vs-qwen-code.json", "title": "Letta vs Qwen Code", "url": "https://www.anchorterminal.com/compare/letta-vs-qwen-code" }, { "json": "https://www.anchorterminal.com/compare/letta-vs-reflection-mirror.json", "title": "Letta vs Mirror CLI", "url": "https://www.anchorterminal.com/compare/letta-vs-reflection-mirror" }, { "json": "https://www.anchorterminal.com/compare/letta-vs-rovo-dev-cli.json", "title": "Letta vs Rovo Dev CLI", "url": "https://www.anchorterminal.com/compare/letta-vs-rovo-dev-cli" }, { "json": "https://www.anchorterminal.com/compare/letta-vs-sculptor.json", "title": "Letta vs Sculptor", "url": "https://www.anchorterminal.com/compare/letta-vs-sculptor" }, { "json": "https://www.anchorterminal.com/compare/letta-vs-t3-code.json", "title": "Letta vs T3 Code", "url": "https://www.anchorterminal.com/compare/letta-vs-t3-code" }, { "json": "https://www.anchorterminal.com/compare/letta-vs-traycer.json", "title": "Letta vs Traycer", "url": "https://www.anchorterminal.com/compare/letta-vs-traycer" }, { "json": "https://www.anchorterminal.com/compare/letta-vs-unstoppable.json", "title": "Letta vs Unstoppable", "url": "https://www.anchorterminal.com/compare/letta-vs-unstoppable" }, { "json": "https://www.anchorterminal.com/compare/letta-vs-verdent.json", "title": "Letta vs Verdent", "url": "https://www.anchorterminal.com/compare/letta-vs-verdent" }, { "json": "https://www.anchorterminal.com/compare/letta-vs-vibe-trading.json", "title": "Letta vs Vibe-Trading", "url": "https://www.anchorterminal.com/compare/letta-vs-vibe-trading" }, { "json": "https://www.anchorterminal.com/compare/letta-vs-warp.json", "title": "Letta vs Warp (Warp Agent CLI and the Oz Agent API)", "url": "https://www.anchorterminal.com/compare/letta-vs-warp" }, { "json": "https://www.anchorterminal.com/compare/mini-swe-agent-vs-qoder-cli.json", "title": "mini-swe-agent vs Qoder CLI", "url": "https://www.anchorterminal.com/compare/mini-swe-agent-vs-qoder-cli" }, { "json": "https://www.anchorterminal.com/compare/minimax-code-vs-qoder-cli.json", "title": "MiniMax Code vs Qoder CLI", "url": "https://www.anchorterminal.com/compare/minimax-code-vs-qoder-cli" }, { "json": "https://www.anchorterminal.com/compare/mistral-vibe-cli-vs-qoder-cli.json", "title": "Mistral Vibe CLI vs Qoder CLI", "url": "https://www.anchorterminal.com/compare/mistral-vibe-cli-vs-qoder-cli" }, { "json": "https://www.anchorterminal.com/compare/muse-code-vs-qoder-cli.json", "title": "Muse Code vs Qoder CLI", "url": "https://www.anchorterminal.com/compare/muse-code-vs-qoder-cli" }, { "json": "https://www.anchorterminal.com/compare/openai-agents-api-vs-qoder-cli.json", "title": "OpenAI Agents API vs Qoder CLI", "url": "https://www.anchorterminal.com/compare/openai-agents-api-vs-qoder-cli" }, { "json": "https://www.anchorterminal.com/compare/openai-codex-vs-qoder-cli.json", "title": "OpenAI Codex vs Qoder CLI", "url": "https://www.anchorterminal.com/compare/openai-codex-vs-qoder-cli" }, { "json": "https://www.anchorterminal.com/compare/opencode-vs-qoder-cli.json", "title": "OpenCode vs Qoder CLI", "url": "https://www.anchorterminal.com/compare/opencode-vs-qoder-cli" }, { "json": "https://www.anchorterminal.com/compare/openhands-vs-qoder-cli.json", "title": "OpenHands vs Qoder CLI", "url": "https://www.anchorterminal.com/compare/openhands-vs-qoder-cli" }, { "json": "https://www.anchorterminal.com/compare/orca-vs-qoder-cli.json", "title": "Orca vs Qoder CLI", "url": "https://www.anchorterminal.com/compare/orca-vs-qoder-cli" }, { "json": "https://www.anchorterminal.com/compare/paseo-vs-qoder-cli.json", "title": "Paseo vs Qoder CLI", "url": "https://www.anchorterminal.com/compare/paseo-vs-qoder-cli" }, { "json": "https://www.anchorterminal.com/compare/prime-agent-vs-qoder-cli.json", "title": "Prime Agent vs Qoder CLI", "url": "https://www.anchorterminal.com/compare/prime-agent-vs-qoder-cli" }, { "json": "https://www.anchorterminal.com/compare/qoder-cli-vs-qwen-code.json", "title": "Qoder CLI vs Qwen Code", "url": "https://www.anchorterminal.com/compare/qoder-cli-vs-qwen-code" }, { "json": "https://www.anchorterminal.com/compare/qoder-cli-vs-reflection-mirror.json", "title": "Qoder CLI vs Mirror CLI", "url": "https://www.anchorterminal.com/compare/qoder-cli-vs-reflection-mirror" }, { "json": "https://www.anchorterminal.com/compare/qoder-cli-vs-rovo-dev-cli.json", "title": "Qoder CLI vs Rovo Dev CLI", "url": "https://www.anchorterminal.com/compare/qoder-cli-vs-rovo-dev-cli" }, { "json": "https://www.anchorterminal.com/compare/qoder-cli-vs-sculptor.json", "title": "Qoder CLI vs Sculptor", "url": "https://www.anchorterminal.com/compare/qoder-cli-vs-sculptor" }, { "json": "https://www.anchorterminal.com/compare/qoder-cli-vs-t3-code.json", "title": "Qoder CLI vs T3 Code", "url": "https://www.anchorterminal.com/compare/qoder-cli-vs-t3-code" }, { "json": "https://www.anchorterminal.com/compare/qoder-cli-vs-traycer.json", "title": "Qoder CLI vs Traycer", "url": "https://www.anchorterminal.com/compare/qoder-cli-vs-traycer" }, { "json": "https://www.anchorterminal.com/compare/qoder-cli-vs-unstoppable.json", "title": "Qoder CLI vs Unstoppable", "url": "https://www.anchorterminal.com/compare/qoder-cli-vs-unstoppable" }, { "json": "https://www.anchorterminal.com/compare/qoder-cli-vs-verdent.json", "title": "Qoder CLI vs Verdent", "url": "https://www.anchorterminal.com/compare/qoder-cli-vs-verdent" }, { "json": "https://www.anchorterminal.com/compare/qoder-cli-vs-vibe-trading.json", "title": "Qoder CLI vs Vibe-Trading", "url": "https://www.anchorterminal.com/compare/qoder-cli-vs-vibe-trading" }, { "json": "https://www.anchorterminal.com/compare/qoder-cli-vs-warp.json", "title": "Qoder CLI vs Warp (Warp Agent CLI and the Oz Agent API)", "url": "https://www.anchorterminal.com/compare/qoder-cli-vs-warp" }, { "json": "https://www.anchorterminal.com/compare/clawboo-vs-letta.json", "title": "Clawboo vs Letta", "url": "https://www.anchorterminal.com/compare/clawboo-vs-letta" }, { "json": "https://www.anchorterminal.com/compare/clawboo-vs-qoder-cli.json", "title": "Clawboo vs Qoder CLI", "url": "https://www.anchorterminal.com/compare/clawboo-vs-qoder-cli" }, { "json": "https://www.anchorterminal.com/compare/cli-manager-vs-letta.json", "title": "CLI Manager vs Letta", "url": "https://www.anchorterminal.com/compare/cli-manager-vs-letta" }, { "json": "https://www.anchorterminal.com/compare/cli-manager-vs-qoder-cli.json", "title": "CLI Manager vs Qoder CLI", "url": "https://www.anchorterminal.com/compare/cli-manager-vs-qoder-cli" }, { "json": "https://www.anchorterminal.com/compare/harness-autonomous-vs-letta.json", "title": "Harness vs Letta", "url": "https://www.anchorterminal.com/compare/harness-autonomous-vs-letta" }, { "json": "https://www.anchorterminal.com/compare/harness-autonomous-vs-qoder-cli.json", "title": "Harness vs Qoder CLI", "url": "https://www.anchorterminal.com/compare/harness-autonomous-vs-qoder-cli" }, { "json": "https://www.anchorterminal.com/compare/letta-vs-paperclip.json", "title": "Letta vs Paperclip", "url": "https://www.anchorterminal.com/compare/letta-vs-paperclip" }, { "json": "https://www.anchorterminal.com/compare/letta-vs-parallax-agents.json", "title": "Letta vs Parallax", "url": "https://www.anchorterminal.com/compare/letta-vs-parallax-agents" }, { "json": "https://www.anchorterminal.com/compare/openmausbot-vs-qoder-cli.json", "title": "OpenMausBot vs Qoder CLI", "url": "https://www.anchorterminal.com/compare/openmausbot-vs-qoder-cli" }, { "json": "https://www.anchorterminal.com/compare/paperclip-vs-qoder-cli.json", "title": "Paperclip vs Qoder CLI", "url": "https://www.anchorterminal.com/compare/paperclip-vs-qoder-cli" }, { "json": "https://www.anchorterminal.com/compare/parallax-agents-vs-qoder-cli.json", "title": "Parallax vs Qoder CLI", "url": "https://www.anchorterminal.com/compare/parallax-agents-vs-qoder-cli" } ], "panel": null, "scores": [ { "by": 7, "edge": "letta", "key": "reliability", "letta": 58, "name": "Reliability", "qoder-cli": 51, "weight": 16 }, { "key": "performance", "name": "Performance", "pending": true, "weight": 10 }, { "by": 11, "edge": "qoder-cli", "key": "schema", "letta": 70, "name": "Schema \u0026 documentation", "qoder-cli": 81, "weight": 13 }, { "by": 13, "edge": "qoder-cli", "key": "ergonomics", "letta": 67, "name": "Agent ergonomics", "qoder-cli": 80, "weight": 13 }, { "by": 23, "edge": "qoder-cli", "key": "security", "letta": 35, "name": "Security \u0026 auth", "qoder-cli": 58, "weight": 14 }, { "by": 25, "edge": "letta", "key": "payments", "letta": 60, "name": "Payments \u0026 pricing", "qoder-cli": 35, "weight": 10 }, { "key": "tasks", "name": "Task success", "pending": true, "weight": 10 }, { "by": 13, "edge": "letta", "key": "maintenance", "letta": 85, "name": "Maintenance \u0026 community", "qoder-cli": 72, "weight": 7 }, { "by": 6, "edge": "qoder-cli", "key": "transparency", "letta": 55, "name": "Transparency \u0026 trust", "qoder-cli": 61, "weight": 7 } ], "summary": "Letta and Qoder CLI score within a point of each other on agent readiness, 59.7 (C) and 59.5 (C). Qoder CLI leads on schema \u0026 documentation, agent ergonomics, security \u0026 auth and transparency \u0026 trust. Both do agent harnesses.", "tasks": null, "tutorials": [], "verdicts": { "letta": "Letta's open-source harness gives agents git-tracked memory blocks, skills, subagents and headless JSON runs, with a $0 plan and public per-agent API prices. It starts in the unrestricted permission mode, defaults to Letta Cloud, sends usage telemetry unless LETTA_CODE_TELEM=0 is set, and the V1 API server the comparisons describe is retired.", "qoder-cli": "A closed-source terminal agent with a documented headless mode, an ACP server, typed TypeScript and Python SDKs and near-daily releases. Permission rules and modes are detailed, but no local sandbox is documented, usage statistics are on by default, and security fixes appear only as one-line release notes with no advisories or disclosure policy." } }, "kind": "anchor.page", "links": { "api": "https://www.anchorterminal.com/api/v1/index.json", "html": "https://www.anchorterminal.com/compare/letta-vs-qoder-cli", "json": "https://www.anchorterminal.com/compare/letta-vs-qoder-cli.json", "llms": "https://www.anchorterminal.com/llms.txt", "markdown": "https://www.anchorterminal.com/compare/letta-vs-qoder-cli.md", "mcp": "https://www.anchorterminal.com/mcp", "slim": "https://www.anchorterminal.com/compare/letta-vs-qoder-cli.min.md" }, "markdown": "Letta and Qoder CLI score within a point of each other on agent readiness, 59.7 (C) and 59.5 (C). Qoder CLI leads on schema \u0026 documentation, agent ergonomics, security \u0026 auth and transparency \u0026 trust. Both do agent harnesses.\n\n- Letta: grade C, 59.7/100, rank #684 of 1486. Markdown https://www.anchorterminal.com/tools/letta.md · JSON https://www.anchorterminal.com/api/v1/tools/letta.json\n- Qoder CLI: grade C, 59.5/100, rank #695 of 1486. Markdown https://www.anchorterminal.com/tools/qoder-cli.md · JSON https://www.anchorterminal.com/api/v1/tools/qoder-cli.json\n- Best agent harnesses and coding agents: https://www.anchorterminal.com/best/agent-harnesses/index.md\n- All 1500 harnesses comparisons: https://www.anchorterminal.com/compare/agent-harnesses/index.md\n- Best memory layers for AI agents: https://www.anchorterminal.com/best/agent-memory/index.md\n- All 353 memory comparisons: https://www.anchorterminal.com/compare/agent-memory/index.md\n\n## Which one, for what\n\n### Letta (C)\n\nGood for: Long-lived coding agents and assistants that keep memory and identity across sessions and machines.\n\nAhead on:\n- Reliability, 58 against 51\n- Payments \u0026 pricing, 60 against 35\n- Maintenance \u0026 community, 85 against 72\n\nAlso in its favour:\n- Runs on your own machine\n- Open source\n- No incidents deducted, where Qoder CLI loses 3 points for them\n\nWatch for: The default permission mode is `unrestricted`, the renamed `bypassPermissions`, so tool calls aren't confirmed unless the user picks another mode\n\n### Qoder CLI (C)\n\nGood for: Developers already on Qoder who want the same agent in a terminal, in CI through a PAT, in Zed through ACP, or embedded through the Agent SDK.\n\nAhead on:\n- Schema \u0026 documentation, 81 against 70\n- Agent ergonomics, 80 against 67\n- Security \u0026 auth, 58 against 35\n- Transparency \u0026 trust, 61 against 55\n\nWatch for: No local sandbox is documented, and `auto` mode approves read-only tools on any path\n\n\n## Why the edge\n\n### Payments \u0026 pricing: Letta +25\n\n- Letta (60): No x402, MPP or L402 (0 of 40). Per-unit API prices are public, $0.10 per active agent a month and $0.00015 a second of tool execution, plus plan prices (20). A $0 plan with bring-your-own keys; no card is mentioned (20). The CLI runs locally without signing in (20). Total 60.\n- Qoder CLI (35): Harness reading of the published rubric, scored on the Qoder subscription the CLI needs. No payment protocol (0). Plan prices, the Credit Pack price ($20 for 1,500 credits) and per-model credit factors are public in the docs without a login. qoder.com/pricing is disallowed by robots.txt and wasn't read (20). A Free plan with basic models for a limited number of messages and a 14-day Pro trial with 300 credits. We found no statement on whether a card is needed (15). A person signs in through a browser, and a PAT is created by hand at qoder.com/account/integrations (0). 0+20+15+0 = 35. Per the 18 October check, not re-read on 4 November (Qoder's terms bar scraping its Services by automated means, so its sites are paused for this run).\n\n### Security \u0026 auth: Qoder CLI +23\n\n- Letta (35): Harness reading of the framework checklist, as for the other harnesses. 30 for what leaves the machine by default, 20 for approvals and sandboxing, 15 for injection posture, 15 for audit and 20 for the security programme. Letta Cloud is the default backend, so agent state and conversations go to Letta's servers, and telemetry is on by default (10 of 30). The default permission mode is `unrestricted`; `standard`, `acceptEdits` and `strict` are opt-in, and cloud sandboxes exist for remote work (4 of 20). No prompt-injection guidance found for fetched pages or channel messages (5 of 15). Conversation search and git history of memory give an operator a record of what the agent saw and changed (10 of 15). SECURITY.md routes reports to support@letta.com and scopes out the retired server; no security.txt, bounty or certification found (6 of 20). Total 35.\n- Qoder CLI (58): Framework reading (telemetry defaults, approvals, guardrails, sandboxing), five lines. Browser sign-in with background refresh, or a PAT created with chosen permissions and an expiry and revocable, plus scoped service accounts for organisations. Usage statistics and AI code statistics are on by default with documented opt-outs, and the privacy policy lets users turn off Share \u0026 Improve depending on the plan, without saying which plans or the default (18). Five permission modes, deny over ask over allow across seven rule layers, ask turned into deny in headless runs, a `dont_ask` mode, trusted directories, protected paths and an administrator switch that disables YOLO. No local sandbox is documented, and `auto` mode lets an AI classifier decide and approves read-only tools on any path (14). Workspace files can't add auto-mode rules, protected paths stop the agent changing shell startup files or .mcp.json without approval, and network paths always ask on Windows. A project's .qoder/settings.json is still one of the rule layers, and nothing contains a command once approved (9). The enterprise audit log records administrative and configuration events for administrators and says it leaves out prompts, terminal commands, MCP call parameters and CLI execution, and individuals have local session history only (5). qoder.com/enterprise says Qoder is certified to ISO/IEC 27001 and has completed a SOC 2 Type II audit. No security.txt, disclosure policy or bug bounty was found, and fixes appear as one-line release notes without advisories. Graded 12 against the named comparables for ISO 27001 and SOC 2 claims with no disclosure route (fireworks-inference, people-data-labs, launchdarkly), where the 18 October check gave 9 (12). 18+14+9+5+12 = 58. Per the 18 October check, not re-read on 4 November (Qoder's terms bar scraping its Services by automated means, so its sites are paused for this run).\n\n### Agent ergonomics: Qoder CLI +13\n\n- Letta (67): Harness reading. Toolsets switch with `/model`, skills load per agent, and subagents run in the background (18 of 25). Context is managed through memory blocks, reflection and dreaming (12 of 20). `letta -p --output-format json` for scripted runs and an App Server for programmatic control (12 of 20). Conversations resume by agent and conversation id, and memory is git-tracked so changes can be reverted (15 of 20). Runs with no account on the local backend, with one SDK language, TypeScript (10 of 15). Total 67.\n- Qoder CLI (80): Framework reading, adapted to a harness driven by a pipeline. `--tools`, `--allowed-tools` and `--disallowed-tools` restrict built-in tools, and `--strict-mcp-config` with `--allowed-mcp-server-names` limits MCP servers. Nothing on deferred MCP tool loading was found (18). text, json and stream-json output, `--max-turns`, `--max-output-tokens` and `--no-session-persistence` (16). Distinct exit codes for authentication, input, configuration, turn-limit and tool failures, and SDK Result subtypes with error codes (16). `--continue`, `--resume`, `--session-id`, `--fork-session`, SDK checkpoints with rewind, and `--max-model-request-retries` (15). Official SDKs in TypeScript and Python, an ACP server, and headless runs that need only a PAT and a permission flag (15). 18+16+16+15+15 = 80. Per the 18 October check, not re-read on 4 November (Qoder's terms bar scraping its Services by automated means, so its sites are paused for this run).\n\n### Maintenance \u0026 community: Letta +13\n\n- Letta (85): v0.34.42 on 6 November 2026 (30). Dozens of releases in 90 days (20). Pull requests are merged daily; recent issues from users have few replies (15 of 25). npm and PyPI packages and the Agent SDK track the releases (12 of 15). Lock files, CI and nightly smoke tests (8 of 10). Total 85.\n- Qoder CLI (72): 1.1.73 on 16 October 2026, 19 days before 4 November (30). 74 dated CLI versions between 20 July and 16 October 2026, well over three of them after 6 August (20). No public issue tracker. A Discourse forum with bug-report and feature-request categories, where 15 of the 29 bug reports on the first page had no reply when read on 18 October (7). Current official SDKs, `@qoder-ai/qoder-agent-sdk` 1.0.53 on 15 October and `qoder-agent-sdk` 1.0.15 on PyPI on 23 September 2026 (12). No public CI. npm versions carry registry signatures and the install script checks a SHA-256 (3). 30+20+7+12+3 = 72. Per the 18 October check, not re-read on 4 November (Qoder's terms bar scraping its Services by automated means, so its sites are paused for this run). npm and PyPI were not reachable for newer versions.\n\n### Schema \u0026 documentation: Qoder CLI +11\n\n- Letta (70): Harness reading. docs.letta.com serves llms.txt and a Markdown version of every page, with an `applies_to` block saying which backend and interface each page covers (10). TypeScript types for the Agent SDK and a documented App Server WebSocket protocol, but no JSON Schema or OpenAPI for the harness (15 of 25). Pages say when to use local or cloud backends, subagents and channels (14 of 20). Permission modes and options are typed in the SDK (12 of 15). Example applications and a remote client reference (11 of 15). Releases most days but no changelog file (8 of 15). Total 70.\n- Qoder CLI (81): Framework reading. A CLI reference with types and defaults for every flag, a settings reference with types and defaults, TypeScript declaration files and a Python reference for the SDK, and Result and error-code tables. No schema for the stream-json events was found (16). docs.qoder.com/llms.txt indexes every page with a Markdown twin, and robots.txt allows both (10). The permissions page states what each mode does and is best for, what headless runs do with ask, and which actions skip the auto classifier (17). Permission modes and output formats are enums and rules have a fixed syntax (12). CI examples, an SDK error page with exit codes 0, 1, 41, 42, 44, 52, 53, 54 and 130, Result subtypes and a troubleshooting index. Code 44 names a sandbox the docs don't describe (14). Dated release notes for the CLI and the SDK, though the SDK notes stop at 1.0.41 on 15 September while npm has 1.0.53, and the CLI reference still names the removed `lite` model (12). 16+10+17+12+14+12 = 81. Per the 18 October check, not re-read on 4 November (Qoder's terms bar scraping its Services by automated means, so its sites are paused for this run).\n\n### Reliability: Letta +7\n\n- Letta (58): Local-software lines, read for the harness. `@letta-ai/letta-code` on npm with Node.js 22.19 or newer, and PyPI wheels for glibc Linux, macOS 14 and Windows x64 with Python 3.9 or newer stated (20). ci.yml, nightly update smoke tests and Telegram live smoke tests exist, but GitHub's API answered with a rate limit, so run results were unread (15 of 25, unchecked). 332 open issues and pull requests, mostly pull requests; recent bug reports such as recall reading the wrong conversation have no reply yet (15 of 25). 398 tags at 0.34.x with release notes on GitHub, no changelog file, and breaking removals such as AgentFile announced in the README (8 of 15). Pre-1.0 (0). Total 58.\n- Qoder CLI (51): Local-package reading, the same as the other closed-source harnesses. An install script for macOS, Linux and Windows on arm64 and amd64 that checks a SHA-256 from a manifest on the same download host, and an npm package with Node.js 20 or later stated (20). No public CI or test suite, since no source is published (0). We found no public issue tracker for the CLI. The forum's bug-reports category, shared by every Qoder product, had 116 new topics in the month to 18 October, and 15 of the 29 topics on its first page had no reply. A few named the CLI (8). Versions are semver-shaped and every release is dated in the release notes, but removals such as `/goal take` in 1.1.11 shipped in patch versions without a breaking-change label (8). 1.0.0 on 20 May 2026, now 1.1.73 (15). 20+0+8+8+15 = 51. Per the 18 October check, not re-read on 4 November (Qoder's terms bar scraping its Services by automated means, so its sites are paused for this run).\n\n## Score by category\n\n| Category | Weight | Letta | Qoder CLI | Edge |\n| --- | --- | --- | --- | --- |\n| Reliability | 16% (20 this run) | 58 | 51 | Letta +7 |\n| Performance | 10%, pending | pending | pending | not scored in this run |\n| Schema \u0026 documentation | 13% (16.2 this run) | 70 | 81 | Qoder CLI +11 |\n| Agent ergonomics | 13% (16.2 this run) | 67 | 80 | Qoder CLI +13 |\n| Security \u0026 auth | 14% (17.5 this run) | 35 | 58 | Qoder CLI +23 |\n| Payments \u0026 pricing | 10% (12.5 this run) | 60 | 35 | Letta +25 |\n| Task success | 10%, pending | pending | pending | not scored in this run |\n| Maintenance \u0026 community | 7% (8.8 this run) | 85 | 72 | Letta +13 |\n| Transparency \u0026 trust | 7% (8.8 this run) | 55 | 61 | Qoder CLI +6 |\n| Negative events | ≤15 | 0 | -3 | |\n| **Total** | | **59.7 · C** | **59.5 · C** | |\n\n## Facts side by side\n\n| Fact | Letta | Qoder CLI |\n| --- | --- | --- |\n| Kind | Agent harness | Agent harness |\n| Vendor | Letta | Qoder (BRIGHT ZENITH PRIVATE LIMITED) |\n| Hosted endpoint | no (local only) | no (local only) |\n| Transports | stdio | |\n| Auth | OAuth or key | OAuth or key |\n| Pricing | Freemium | Freemium |\n| x402 | no | no |\n| Licence | Apache-2.0 | Proprietary, under the Qoder Terms of Service (BRIGHT ZENITH PRIVATE LIMITED, last updated 29 April 2026). No source is published, and the Agent SDK's LICENSE file points to the same terms |\n| Read-only variant documented | no | no |\n| llms.txt | yes | yes |\n| Last release | 2026-11-06 | 2026-10-16 |\n| Terms last updated | no date given | couldn't be read |\n| Privacy policy last updated | no date given | couldn't be read |\n| Customer content may train models | not found in the text | couldn't be read |\n| Terms restrict automated access | not found in the text | couldn't be read |\n| Terms restrict benchmarking | not found in the text | couldn't be read |\n| Terms or service can change without notice | not found in the text | couldn't be read |\n| Arbitration or class-action waiver | yes | couldn't be read |\n| Popularity | 3.8k stars, 86k npm/wk, 2.2k PyPI/wk | 5k npm/wk |\n| Agent reviews | none | 3.5/5 (4) |\n\n## How the scores have moved\n\n### Letta\n\nNo score change since it was listed.\n\n### Qoder CLI\n\n- +0.5 on 4 November 2026: correction\n- -0.4 on 30 October 2026: checklist\n- +0.1 on 27 October 2026: new evidence\n\n## Verdicts\n\n**Letta.** Letta's open-source harness gives agents git-tracked memory blocks, skills, subagents and headless JSON runs, with a $0 plan and public per-agent API prices. It starts in the unrestricted permission mode, defaults to Letta Cloud, sends usage telemetry unless LETTA_CODE_TELEM=0 is set, and the V1 API server the comparisons describe is retired.\n\n**Qoder CLI.** A closed-source terminal agent with a documented headless mode, an ACP server, typed TypeScript and Python SDKs and near-daily releases. Permission rules and modes are detailed, but no local sandbox is documented, usage statistics are on by default, and security fixes appear only as one-line release notes with no advisories or disclosure policy.\n\n## Before you call either\n\n### Letta\n\n1. Start headless runs with an explicit permission mode such as `standard` or `strict`; the default auto-approves tools\n2. Pass `--backend local` for work that must stay on the machine, since Letta Cloud is the default\n3. Set LETTA_CODE_TELEM=0 in unattended runs if usage events must not be sent\n4. Use `letta -p --output-format json` for scripted runs and parse the JSON, not the terminal output\n5. Don't plan on the retired V1 REST server or `.af` AgentFile import; both are gone\n\n### Qoder CLI\n\n1. Set `QODER_PERSONAL_ACCESS_TOKEN` in CI. The browser sign-in can't complete in a headless run\n2. Pass `--permission-mode` with `--allowed-tools` in headless runs. Every ask is denied, and `--yolo` removes all checks\n3. Set `--max-turns` on unattended runs, and branch on exit codes 41 (authentication) and 53 (turn limit)\n4. Set `privacy.usageStatisticsEnabled` and `aiCodeStatistics.enabled` to false in ~/.qoder/settings.json if usage data must stay local\n5. Don't pass `--model lite`. The Lite tier was removed on 18 September 2026 and headless requests naming it fail\n\n## Questions\n\n### Which is better for AI agents, Letta or Qoder CLI?\n\nLetta and Qoder CLI score within a point of each other on agent readiness, 59.7 (C) and 59.5 (C). Qoder CLI leads on schema \u0026 documentation, agent ergonomics, security \u0026 auth and transparency \u0026 trust.\n\n### Are Letta and Qoder CLI open source?\n\nLetta is open source (Apache-2.0). No open-source release is listed for Qoder CLI.\n\n\n## For agents\n\n- This comparison as JSON: https://www.anchorterminal.com/compare/letta-vs-qoder-cli.json, and with the fewest tokens: https://www.anchorterminal.com/compare/letta-vs-qoder-cli.min.md\n- Over MCP at https://www.anchorterminal.com/mcp (no key): `compare_tools {\"a\": \"letta\", \"b\": \"qoder-cli\"}`. From a terminal: `anchor compare letta qoder-cli`\n- Each listing in full: https://www.anchorterminal.com/api/v1/tools/letta.json and https://www.anchorterminal.com/api/v1/tools/qoder-cli.json\n\n## Other comparisons with Letta or Qoder CLI\n\n- [Agent Zero vs Letta](https://www.anchorterminal.com/compare/agent-zero-vs-letta.md)\n- [Agent Zero vs Qoder CLI](https://www.anchorterminal.com/compare/agent-zero-vs-qoder-cli.md)\n- [Aider vs Letta](https://www.anchorterminal.com/compare/aider-vs-letta.md)\n- [Aider vs Qoder CLI](https://www.anchorterminal.com/compare/aider-vs-qoder-cli.md)\n- [Amp vs Letta](https://www.anchorterminal.com/compare/amp-vs-letta.md)\n- [Amp vs Qoder CLI](https://www.anchorterminal.com/compare/amp-vs-qoder-cli.md)\n- [Antigravity CLI vs Letta](https://www.anchorterminal.com/compare/antigravity-cli-vs-letta.md)\n- [Antigravity CLI vs Qoder CLI](https://www.anchorterminal.com/compare/antigravity-cli-vs-qoder-cli.md)\n- [Auggie CLI vs Letta](https://www.anchorterminal.com/compare/auggie-vs-letta.md)\n- [Auggie CLI vs Qoder CLI](https://www.anchorterminal.com/compare/auggie-vs-qoder-cli.md)\n- [AXLR vs Letta](https://www.anchorterminal.com/compare/axlr-vs-letta.md)\n- [AXLR vs Qoder CLI](https://www.anchorterminal.com/compare/axlr-vs-qoder-cli.md)\n- [Claude Code vs Letta](https://www.anchorterminal.com/compare/claude-code-vs-letta.md)\n- [Claude Code vs Qoder CLI](https://www.anchorterminal.com/compare/claude-code-vs-qoder-cli.md)\n- [Cline vs Letta](https://www.anchorterminal.com/compare/cline-vs-letta.md)\n- [Cline vs Qoder CLI](https://www.anchorterminal.com/compare/cline-vs-qoder-cli.md)\n- [Conductor vs Letta](https://www.anchorterminal.com/compare/conductor-vs-letta.md)\n- [Conductor vs Qoder CLI](https://www.anchorterminal.com/compare/conductor-vs-qoder-cli.md)\n- [Crush vs Letta](https://www.anchorterminal.com/compare/crush-vs-letta.md)\n- [Crush vs Qoder 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Qoder CLI](https://www.anchorterminal.com/compare/openhands-vs-qoder-cli.md)\n- [Orca vs Qoder CLI](https://www.anchorterminal.com/compare/orca-vs-qoder-cli.md)\n- [Paseo vs Qoder CLI](https://www.anchorterminal.com/compare/paseo-vs-qoder-cli.md)\n- [Prime Agent vs Qoder CLI](https://www.anchorterminal.com/compare/prime-agent-vs-qoder-cli.md)\n- [Qoder CLI vs Qwen Code](https://www.anchorterminal.com/compare/qoder-cli-vs-qwen-code.md)\n- [Qoder CLI vs Mirror CLI](https://www.anchorterminal.com/compare/qoder-cli-vs-reflection-mirror.md)\n- [Qoder CLI vs Rovo Dev CLI](https://www.anchorterminal.com/compare/qoder-cli-vs-rovo-dev-cli.md)\n- [Qoder CLI vs Sculptor](https://www.anchorterminal.com/compare/qoder-cli-vs-sculptor.md)\n- [Qoder CLI vs T3 Code](https://www.anchorterminal.com/compare/qoder-cli-vs-t3-code.md)\n- [Qoder CLI vs Traycer](https://www.anchorterminal.com/compare/qoder-cli-vs-traycer.md)\n- [Qoder CLI vs 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Paperclip](https://www.anchorterminal.com/compare/letta-vs-paperclip.md)\n- [Letta vs Parallax](https://www.anchorterminal.com/compare/letta-vs-parallax-agents.md)\n- [OpenMausBot vs Qoder CLI](https://www.anchorterminal.com/compare/openmausbot-vs-qoder-cli.md)\n- [Paperclip vs Qoder CLI](https://www.anchorterminal.com/compare/paperclip-vs-qoder-cli.md)\n- [Parallax vs Qoder CLI](https://www.anchorterminal.com/compare/parallax-agents-vs-qoder-cli.md)\n", "meta": { "attribution": "Anchor Terminal (https://www.anchorterminal.com)", "attributionRequired": true, "credit": "CC BY 4.0, credit Anchor Terminal and link the page or API address you took it from (https://www.anchorterminal.com/terms/#data)", "docs": "https://www.anchorterminal.com/docs/", "generatedAt": "2026-11-07", "license": "CC-BY-4.0", "method": "https://www.anchorterminal.com/benchmark/", "methodology": "0.7", "openapi": "https://www.anchorterminal.com/openapi.json", "preview": false, "run": "2026-10-01", "runLabel": "October 2026 research run", "terms": "https://www.anchorterminal.com/terms/#data" }, "page": { "breadcrumbs": [ { "name": "Home", "url": "https://www.anchorterminal.com/" }, { "name": "Compare", "url": "https://www.anchorterminal.com/compare/" }, { "name": "Letta vs Qoder CLI", "url": "" } ], "description": "Letta and Qoder CLI score within a point of each other for agent harnesses, 59.7 and 59.5 out of 100. Prices, MCP, x402, uptime and agent notes side by side.", "facts": [ "Letta C 59.7", "Qoder CLI C 59.5", "scores" ], "h1": "Letta vs Qoder CLI", "image": "https://www.anchorterminal.com/assets/og/default.png", "path": "/compare/letta-vs-qoder-cli", "published": "2026-10-01", "section": "tools", "title": "Letta vs Qoder CLI for AI agents in 2026: scores and prices", "toc": null, "updated": "2026-11-07", "url": "https://www.anchorterminal.com/compare/letta-vs-qoder-cli" }, "tokens": { "markdown": 6950, "slim": 3230 }, "version": 1 }