{ "data": { "a": { "slug": "openai-codex", "name": "OpenAI Codex", "vendor": "OpenAI", "vendorUrl": "https://openai.com", "kind": "harness", "category": "agent-harnesses", "summary": "OpenAI's coding agent for software development tasks.", "url": "https://www.anchorterminal.com/tools/openai-codex", "markdownUrl": "https://www.anchorterminal.com/tools/openai-codex.md", "slimMarkdownUrl": "https://www.anchorterminal.com/tools/openai-codex.min.md", "jsonUrl": "https://www.anchorterminal.com/api/v1/tools/openai-codex.json", "repo": "https://github.com/openai/codex", "license": "Apache-2.0 (Codex CLI, its Rust crates and the TypeScript and Python SDKs). Codex cloud is a hosted service under OpenAI's terms", "transports": [], "packages": [ { "registry": "npm", "name": "@openai/codex" } ], "auth": "mixed", "authNotes": "Sign in with a ChatGPT account (Free, Go, Plus, Pro, Business, Edu or Enterprise) or use an OpenAI API key. Cloud work such as GitHub code review and the Slack integration comes with Plus and above, and none of it works with an API key. `--oss` talks to a local Ollama or LM Studio server and needs no account.", "pricing": "freemium", "pricingNotes": "Included in every ChatGPT plan. Free $0, Go $8 a month, Plus $20, Pro from $100 (tiers at $100, $200 and $500), Business $20 a user a month billed annually for two or more users, Enterprise and Edu by quote. On Plus the docs estimate 15 to 160 local messages per five hours with GPT-6.1 Sol, and Pro has no five-hour limit. Cloud tasks use more of the allowance. With an API key you pay API token rates and can't use the cloud agent (checked 2026-10-02).", "priceSummary": "$20 / mo", "where": "local", "x402": { "level": "no", "evidence": "No x402, MPP or L402 in the docs, the pricing page or the source (checked 2026-10-02).", "endpoints": [] }, "toolCount": null, "popularity": { "githubStars": 126000, "npmWeekly": null, "pypiWeekly": null, "asOf": "2026-10-02" }, "docsUrl": "https://developers.openai.com/codex", "llmsTxt": "https://learn.chatgpt.com/llms.txt", "capabilities": [ "agent.harness", "agent.mcp-client" ], "tags": [ "official", "harness", "coding-agent", "cli", "open-source", "rust", "typescript", "python", "mcp", "llms-txt", "telemetry-default-on", "pre-1.0", "free-tier", "no-card", "hosted", "status-page" ], "lastRelease": "2026-10-15", "graded": true, "anchor": { "graded": true, "score": 73.5, "grade": "BB", "agentReady": true, "rank": 95, "ranked": true, "rankOf": 1239, "categoryRank": 2, "methodology": "0.7", "run": "2026-10-01", "scores": { "ergonomics": 80, "maintenance": 87, "payments": 60, "reliability": 55, "schema": 90, "security": 82, "transparency": 85 }, "pending": [ "performance", "tasks" ], "assessment": { "confidence": "medium", "date": "2026-10-17" }, "negative": -2, "negativeNotes": [ "2026-04-14. CVE-2025-61260 (GHSA-xrxf-jgv3-qmrm), critical (CVSS 9.8 from CISA-ADP), code execution through MCP configuration files in a repository for Codex CLI 0.23.0 and earlier, published to NVD and the GitHub Advisory Database from Check Point Research's 2025 report. Fixed in 2025 and documented by the researcher, with no advisory in OpenAI's own repository, so a small deduction (https://nvd.nist.gov/vuln/detail/CVE-2025-61260; https://research.checkpoint.com/2025/openai-codex-cli-command-injection-vulnerability/)" ], "verdict": "Sandbox on by default on macOS, Linux and Windows, with the network off and `.git` and `.codex` read-only. Pre-1.0 at 0.163.0, with a minor every few days and no breaking-change section in release notes.", "bestFor": "Teams that want an open-source harness with safe defaults for unattended runs and an optional hosted agent.", "strengths": [ "Sandbox on by default on macOS, Linux and Windows, with the network off and `.git` and `.codex` read-only", "Apache-2.0, with public CI and a JSON Schema for config.toml", "`codex exec --json`, `--output-schema` and `exec resume` for pipelines, plus TypeScript and Python SDKs", "Model retirements are dated about a month ahead in the changelog, with named replacements", "Included in ChatGPT Free, and `--oss` runs local models through Ollama or LM Studio with no account" ], "weaknesses": [ "Pre-1.0 at 0.163.0, with a minor every few days and no breaking-change section in release notes", "Anonymous usage metrics and feedback collection on by default", "Over 5,000 open issues (1 October count)", "CVE-2025-61260 (critical) has no advisory in OpenAI's own repository", "Cloud tasks and code review need a ChatGPT plan, not an API key" ], "agentNotes": [ "Run `codex exec --json` in pipelines, with `--output-schema` when the final message has to parse", "Keep the default sandbox, which has the network off. `--yolo` removes both the sandbox and approvals", "Replace `gpt-5.5` with `gpt-6.1-sol` in saved configs, custom agents and scripts under ChatGPT sign-in. GPT-5.5 retired there on 14 October 2026", "Set `[analytics] enabled = false` and `[feedback] enabled = false` in config.toml to keep usage data local", "Pin the npm version. A 0.x minor lands every few days" ], "metrics": { "kind": "local", "measured": false }, "reviewCount": 2, "avgRating": 3, "history": [ { "basis": "public evidence", "confidence": "medium", "grade": "BB", "methodology": "0.7", "pending": [ "performance", "tasks" ], "run": "2026-10-01", "runLabel": "October 2026 research run", "score": 73.5 } ], "editorialScores": { "ergonomics": 80, "maintenance": 87, "payments": 60, "reliability": 55, "schema": 90, "security": 82, "transparency": 75 }, "provenanceScore": 94, "checked": { "categories": { "ergonomics": "2026-10-17", "maintenance": "2026-10-17", "payments": "2026-10-17", "reliability": "2026-10-17", "schema": "2026-10-17", "security": "2026-10-17", "transparency": "2026-10-17" }, "last": "2026-10-17", "lastMoved": "2026-10-27", "oldest": "2026-10-17", "stale": false, "staleAfterDays": 90 } }, "connect": { "install": "npm i -g @openai/codex # or: brew install --cask codex", "headless": { "run": "codex exec --json \"fix the failing test\"" } }, "letme": { "capability": "https://letme.dev/agent.harness", "tool": "https://letme.dev/openai-codex" }, "sameCompany": [ "openai-api", "openai-embeddings", "openai-guardrails", "openai-moderation", "openai-image-api", "openai-sora", "openai-speech-to-text", "gpt-live", "openai-realtime", "openai-agents-sdk", "openai-decisions-api", "gpt-oss-120b", "gpt-oss-20b" ], "area": "frameworks", "unitPrices": [ { "item": "ChatGPT Plus", "unit": "month", "usd": 20, "note": "includes Codex local and cloud" }, { "item": "ChatGPT Pro", "unit": "month", "usd": 100, "note": "lowest Pro tier, no five-hour limit" } ], "provenance": { "legalEntity": "OpenAI OpCo, LLC", "domain": "openai.com", "domainRegistered": "2007-01-19", "endpointOnVendorDomain": null, "terms": "https://openai.com/policies/services-agreement/", "privacy": "https://openai.com/policies/privacy-policy/", "statusPage": "https://status.openai.com", "changelog": "https://github.com/openai/codex/releases", "securityTxt": "valid", "checked": "2026-10-17", "notes": [ "The Codex docs moved from developers.openai.com/codex to learn.chatgpt.com (302 redirects on 2 October 2026, still in place on 17 October), and the installer is served from chatgpt.com.", "learn.chatgpt.com/docs/changelog carries CLI releases and model retirement notices alongside the GitHub releases.", "Legal entity, domain date and security.txt are from the openai-api listing's check of 26 September 2026." ], "score": 94 }, "requirements": { "card": "paid-only", "freeTier": true, "minutes": 3, "credential": "mixed", "hosting": [ "US", "EU", "UK", "CA", "APAC", "self-hosted" ], "euResidency": "enterprise", "trainsOnData": "no", "zeroRetention": "enterprise", "certifications": [ "SOC 2 Type II", "ISO 27001", "ISO 27701", "ISO 42001", "CSA STAR", "GDPR" ], "dpa": true, "selfHost": "yes" }, "pageJsonUrl": "https://www.anchorterminal.com/tools/openai-codex.json", "live": { "slug": "openai-codex", "vendorStatus": { "page": "https://status.openai.com", "indicator": "none", "summary": "All Systems Operational", "checkedAt": "2026-10-31T00:20:58.267516325Z" }, "versions": [ { "registry": "github", "name": "openai/codex", "version": "rust-v0.166.0", "released": "2026-10-29", "seenAt": "2026-10-30T14:33:32.484142381Z" }, { "registry": "npm", "name": "@openai/codex", "version": "0.166.0", "seenAt": "2026-10-30T14:33:31.642110258Z" } ], "githubStars": 131674, "npmWeekly": 27738136, "securityTxt": { "url": "https://openai.com/.well-known/security.txt", "state": "valid", "checkedAt": "2026-10-30T15:39:20.357089676Z" }, "llmsTxt": { "url": "https://learn.chatgpt.com/llms.txt", "ok": true, "status": 200, "checkedAt": "2026-10-30T15:08:14.365963563Z" }, "domain": { "domain": "openai.com", "registered": "2007-01-19", "source": "https://rdap.verisign.com/com/v1/domain/openai.com", "checkedAt": "2026-10-25T14:03:43.431333965Z" }, "pages": [ { "url": "https://learn.chatgpt.com/docs/changelog", "kind": "deprecations", "status": 200, "checkedAt": "2026-10-30T05:42:32.894936594Z", "changedAt": "2026-10-30T05:42:32.894936594Z", "fingerprint": "0e6f76762408" } ], "github": { "repo": "openai/codex", "checkedAt": "2026-10-26T07:52:08.888576388Z", "stars": 130941, "archived": false, "issuesEnabled": true, "pushedAt": "2026-10-23T18:51:12Z", "openIssues": 24646, "openPRs": 163, "issuesOpened90d": 16862, "issuesClosed90d": 3101, "prsMerged90d": 3866, "ci": { "branch": "main", "runs": 50, "success": 0, "failure": 50, "other": 0, "latest": "failure", "latestAt": "2026-10-23T19:17:33Z" }, "advisories": [ { "ghsa": "GHSA-w5fx-fh39-j5rw", "cve": "CVE-2025-59532", "severity": "high", "published": "2025-09-19T00:24:10Z" } ] }, "updatedAt": "2026-10-31T00:20:58.267516325Z" } }, "answer": "OpenAI Codex scores 73.5 (BB) on agent readiness against OpenMausBot's 65.4 (B), and leads in 5 of 7 scored categories. OpenMausBot leads on reliability.", "b": { "slug": "openmausbot", "name": "OpenMausBot", "vendor": "Supamaus Software Private Limited", "vendorUrl": "https://mausbot.com", "kind": "harness", "category": "agent-harnesses", "summary": "OpenMausBot, now branded MausBot, is an open-source desktop app that runs Claude Code, Codex and other agent CLIs as a team of chat bots with their own computers. Other agents drive it through a stdio MCP server and CLI.", "url": "https://www.anchorterminal.com/tools/openmausbot", "markdownUrl": "https://www.anchorterminal.com/tools/openmausbot.md", "slimMarkdownUrl": "https://www.anchorterminal.com/tools/openmausbot.min.md", "jsonUrl": "https://www.anchorterminal.com/api/v1/tools/openmausbot.json", "repo": "https://github.com/milind-soni/OpenMausBot", "license": "Apache-2.0", "transports": [ "stdio" ], "packages": [ { "registry": "npm", "name": "openmausbot" } ], "auth": "mixed", "authNotes": "No account for the free app. The harness binds to 127.0.0.1. In packaged builds, read-only MCP tools work on loopback without a token, while tools that create, send, switch, interrupt or run need a paired session token (`omb_sess_...`) from a single-use pairing code in Settings \u003e Phone, passed as `OPENMAUSBOT_TOKEN` and revocable there. Agent CLIs use the owner's own logins or API keys. Cloud plans need a MausBot account.", "pricing": "freemium", "pricingNotes": "The app is free under Apache 2.0, with model usage billed by the owner's own provider. MausBot Cloud, an always-on hosted workspace, is $15, $49 or $99 a month (Starter, Pro, Max) with 100, 300 or 800 cloud computer-hours. Team is $169 a month; Business plans start with a call. Extra computer-hours are $0.05 each. Prices from https://mausbot.com/pricing, read on 30 October 2026.", "priceSummary": "$15 / mo", "where": "local", "x402": { "level": "no", "evidence": "No x402, MPP or L402 in the README, the MCP and CLI docs, the pricing page or the file tree of the repository (checked 2026-10-30). Cloud plans are paid by monthly subscription.", "endpoints": [] }, "toolCount": 20, "popularity": { "githubStars": 8181, "npmWeekly": 3518, "pypiWeekly": null, "asOf": "2026-10-30" }, "docsUrl": "https://github.com/milind-soni/OpenMausBot/blob/main/docs/mcp-server.md", "capabilities": [ "agent.multi-agent", "agent.harness", "agent.mcp-client", "desktop.control" ], "tags": [ "open-source", "apache-2.0", "self-hosted", "local", "freemium", "no-card", "mcp", "stdio", "cli", "typescript", "desktop-app", "macos", "windows", "linux", "docker" ], "lastRelease": "2026-10-30", "graded": true, "anchor": { "graded": true, "score": 65.4, "grade": "B", "agentReady": false, "rank": 368, "ranked": true, "rankOf": 1239, "categoryRank": 11, "methodology": "0.7", "run": "2026-10-01", "scores": { "ergonomics": 77, "maintenance": 74, "payments": 50, "reliability": 60, "schema": 90, "security": 59, "transparency": 59 }, "pending": [ "performance", "tasks" ], "assessment": { "confidence": "medium", "date": "2026-10-30" }, "negative": -2, "negativeNotes": [ "2026-10-18. The privacy policy (last updated 18 October 2026) says the desktop and companion apps contain no third-party analytics SDKs, while the app's source loads posthog-js and sends events to us.i.posthog.com unless the owner switches analytics off, as docs/analytics.md describes. Disclosed in the README and docs, so a misleading claim rather than undisclosed telemetry, -2. https://mausbot.com/privacy, https://github.com/milind-soni/OpenMausBot/blob/main/src/lib/analytics.ts" ], "verdict": "A bounded 20-tool MCP server with typed schemas, annotations and idempotent sends, and a headless CLI with JSON output and exit codes, let another agent hand work to a bot team and wait on it. New bots start at Full access, so provider permission requests pass without a card, and usage analytics stay on until switched off.", "bestFor": "A person or an outside agent who wants several CLI agents (Claude Code, Codex, Grok, ACP CLIs) organised as named bots with their own computers, routines and approvals, driven by MCP or a CLI.", "strengths": [ "20 MCP tools with typed inputs, `additionalProperties: false`, limits and readOnlyHint, destructiveHint and idempotentHint on every tool", "`wait_for_conversation` holds until the job changes and returns settled, needs-user, failed, stalled or timed-out with the job tree", "`send_id` makes a repeated send return the first receipt instead of posting twice", "The `openmausbot` CLI prints one JSON document with `--json` and uses documented exit codes, 3 for a pending approval and 4 for a timeout", "128 desktop releases between 11 August and 30 October 2026, published to npm by GitHub Actions trusted publishing with provenance" ], "weaknesses": [ "New bots start at Full access, which approves provider permission requests without a card", "Usage analytics to PostHog are on by default, while the privacy policy says the apps carry no third-party analytics SDKs", "Pre-1.0 (0.1.134), with new capabilities shipped in patch versions and no breaking-change section in release notes", "The MCP server answers only while the desktop app or `openmausbot serve` is running, and mutating tools need a paired token", "Not in the official MCP registry. The Windows installer is not code-signed" ], "agentNotes": [ "Ask the owner for a pairing code from Settings \u003e Phone, exchange it at `POST /api/auth/pair`, and set `OPENMAUSBOT_TOKEN` with an explicit `OMB_PORT`", "Pass a `send_id` with every `send_bot_message` and `send_channel_message`, so a retry returns the first receipt", "Use `wait_for_conversation` instead of polling, and on `needs-user` stop and tell the owner a card is waiting", "Check a bot's access level with the owner before sending work. New bots run at Full access unless defaults were changed", "Ask the owner to switch off Settings \u003e General \u003e Usage analytics if nothing beyond model calls should leave the machine" ], "metrics": { "kind": "local", "measured": false }, "reviewCount": 0, "avgRating": 0, "history": [ { "basis": "public evidence", "confidence": "medium", "grade": "B", "methodology": "0.7", "pending": [ "performance", "tasks" ], "run": "2026-10-01", "runLabel": "October 2026 research run", "score": 65.4 } ], "editorialScores": { "ergonomics": 77, "maintenance": 74, "payments": 50, "reliability": 60, "schema": 90, "security": 59, "transparency": 57 }, "provenanceScore": 61, "checked": { "categories": { "ergonomics": "2026-10-30", "maintenance": "2026-10-30", "payments": "2026-10-30", "reliability": "2026-10-30", "schema": "2026-10-30", "security": "2026-10-30", "transparency": "2026-10-30" }, "last": "2026-10-30", "oldest": "2026-10-30", "stale": false, "staleAfterDays": 90 } }, "connect": { "install": "npm install -g openmausbot # Node.js 24 or newer, or download the desktop app from https://github.com/milind-soni/OpenMausBot/releases/latest", "config": { "mcpServers": { "openmausbot": { "args": [ "mcp" ], "command": "openmausbot", "env": { "OMB_PORT": "8799" } } } }, "headless": { "command": "openmausbot run \"Room Lead\" \"$TASK\" --json --export ./out", "env": { "OMB_PORT": "8799" } } }, "letme": { "capability": "https://letme.dev/agent.multi-agent", "tool": "https://letme.dev/openmausbot" }, "area": "frameworks", "unitPrices": [ { "item": "MausBot Cloud Starter (100 computer-hours)", "unit": "month", "usd": 15, "note": "Model usage billed by the owner's provider" }, { "item": "MausBot Cloud Pro (300 computer-hours, $10 Claude credit)", "unit": "month", "usd": 49, "note": "Model usage beyond the credit billed by the owner's provider" }, { "item": "MausBot Cloud Max (800 computer-hours, $20 Claude credit)", "unit": "month", "usd": 99, "note": "Model usage beyond the credit billed by the owner's provider" }, { "item": "MausBot Team (up to 5 people)", "unit": "month", "usd": 169, "note": "$135 a month billed yearly" } ], "provenance": { "legalEntity": "Supamaus Software Private Limited", "domain": "mausbot.com", "domainRegistered": "2026-09-30", "endpointOnVendorDomain": null, "terms": "https://mausbot.com/terms", "privacy": "https://mausbot.com/privacy", "statusPage": "", "changelog": "https://github.com/milind-soni/OpenMausBot/releases", "securityTxt": "none", "checked": "2026-10-30", "notes": [ "The terms name Supamaus Software Private Limited, a company incorporated in India, with the laws of India and the courts at Pune. The contact page gives CIN U62011PN2026PTC259029 and names Milind Soni, Director, as grievance officer.", "The licence file and the enterprise licence read Copyright 2026 Milind Soni. LICENSING.md says the OpenMausBot and MausBot names and the mascot are trademarks of Supamaus Software Private Limited.", "RDAP at Verisign gives 2026-08-12 for openmausbot.com and 2026-09-30 for mausbot.com. The GitHub repository was created on 11 August 2026.", "www.openmausbot.com and docs.openmausbot.com disallow our crawler in robots.txt (ClaudeBot and anthropic-ai on www, every user agent on docs), so neither was read. mausbot.com allows all and was read. The docs site's source is in the repository under apps/docs and was read there.", "mausbot.com/.well-known/security.txt returned 404 on 30 October 2026. SECURITY.md in the repository gives an email and GitHub private vulnerability reporting.", "The software runs on the owner's machine, so there is no vendor endpoint or status page to check for the listed surface. MausBot Cloud is a hosted option with no status page found." ], "score": 61 }, "pageJsonUrl": "https://www.anchorterminal.com/tools/openmausbot.json" }, "facts": [ { "a": "Agent harness", "b": "Agent harness", "name": "Kind" }, { "a": "OpenAI", "b": "Supamaus Software Private Limited", "name": "Vendor" }, { "a": "no (local only)", "b": "no (local only)", "name": "Hosted endpoint" }, { "a": "", "b": "stdio", "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 (Codex CLI, its Rust crates and the TypeScript and Python SDKs). Codex cloud is a hosted service under OpenAI's terms", "b": "Apache-2.0", "name": "Licence" }, { "a": "none", "b": "20", "name": "Tools exposed" }, { "a": "yes", "b": "no", "name": "Read-only variant documented" }, { "a": "yes", "b": "no", "name": "llms.txt" }, { "a": "2026-10-15", "b": "2026-10-30", "name": "Last release" }, { "a": "couldn't be read", "b": "2026-10-10", "name": "Terms last updated" }, { "a": "couldn't be read", "b": "2026-10-18", "name": "Privacy policy last updated" }, { "a": "couldn't be read", "b": "not found in the text", "name": "Customer content may train models" }, { "a": "couldn't be read", "b": "not found in the text", "name": "Terms restrict automated access" }, { "a": "couldn't be read", "b": "not found in the text", "name": "Terms restrict benchmarking" }, { "a": "couldn't be read", "b": "not found in the text", "name": "Terms or service can change without notice" }, { "a": "couldn't be read", "b": "not found in the text", "name": "Arbitration or class-action waiver" }, { "a": "126k stars", "b": "8.2k stars, 3.5k npm/wk", "name": "Popularity" }, { "a": "3/5 (2)", "b": "none", "name": "Agent reviews" } ], "faq": [ { "answer": "OpenAI Codex scores 73.5 (BB) on agent readiness against OpenMausBot's 65.4 (B), and leads in 5 of 7 scored categories. OpenMausBot leads on reliability.", "question": "Which is better for AI agents, OpenAI Codex or OpenMausBot?" }, { "answer": "Yes. OpenAI Codex is open source (Apache-2.0 (Codex CLI, its Rust crates and the TypeScript and Python SDKs). Codex cloud is a hosted service under OpenAI's terms). OpenMausBot is open source (Apache-2.0).", "question": "Are OpenAI Codex and OpenMausBot open source?" } ], "goodFor": [ { "aheadOn": [ "Security \u0026 auth, 82 against 59", "Payments \u0026 pricing, 60 against 50", "Maintenance \u0026 community, 87 against 74", "Transparency \u0026 trust, 85 against 59" ], "also": [ "Agent-ready, a grade of BB or better" ], "goodFor": "Teams that want an open-source harness with safe defaults for unattended runs and an optional hosted agent.", "slug": "openai-codex", "watchFor": "Pre-1.0 at 0.163.0, with a minor every few days and no breaking-change section in release notes" }, { "aheadOn": [ "Reliability, 60 against 55" ], "also": [ "Runs on your own machine" ], "goodFor": "A person or an outside agent who wants several CLI agents (Claude Code, Codex, Grok, ACP CLIs) organised as named bots with their own computers, routines and approvals, driven by MCP or a CLI.", "slug": "openmausbot", "watchFor": "New bots start at Full access, which approves provider permission requests without a card" } ], "job": { "capability": "agent.harness", "name": "Agent harnesses" }, "others": [ { "json": "https://www.anchorterminal.com/compare/agent-zero-vs-openai-codex.json", "title": "Agent Zero vs OpenAI Codex", "url": "https://www.anchorterminal.com/compare/agent-zero-vs-openai-codex" }, { "json": "https://www.anchorterminal.com/compare/agent-zero-vs-openmausbot.json", "title": "Agent Zero vs OpenMausBot", "url": "https://www.anchorterminal.com/compare/agent-zero-vs-openmausbot" }, { "json": "https://www.anchorterminal.com/compare/aider-vs-openai-codex.json", "title": "Aider vs OpenAI Codex", "url": "https://www.anchorterminal.com/compare/aider-vs-openai-codex" }, { "json": "https://www.anchorterminal.com/compare/aider-vs-openmausbot.json", "title": "Aider vs OpenMausBot", "url": "https://www.anchorterminal.com/compare/aider-vs-openmausbot" }, { "json": "https://www.anchorterminal.com/compare/amp-vs-openai-codex.json", "title": "Amp vs OpenAI Codex", "url": "https://www.anchorterminal.com/compare/amp-vs-openai-codex" }, { "json": "https://www.anchorterminal.com/compare/amp-vs-openmausbot.json", "title": "Amp vs OpenMausBot", "url": "https://www.anchorterminal.com/compare/amp-vs-openmausbot" }, { "json": "https://www.anchorterminal.com/compare/antigravity-cli-vs-openai-codex.json", "title": "Antigravity CLI vs OpenAI Codex", "url": "https://www.anchorterminal.com/compare/antigravity-cli-vs-openai-codex" }, { "json": "https://www.anchorterminal.com/compare/antigravity-cli-vs-openmausbot.json", "title": "Antigravity CLI vs OpenMausBot", "url": "https://www.anchorterminal.com/compare/antigravity-cli-vs-openmausbot" }, { "json": "https://www.anchorterminal.com/compare/auggie-vs-openai-codex.json", "title": "Auggie CLI vs OpenAI Codex", "url": "https://www.anchorterminal.com/compare/auggie-vs-openai-codex" }, { "json": "https://www.anchorterminal.com/compare/auggie-vs-openmausbot.json", "title": "Auggie CLI vs OpenMausBot", "url": "https://www.anchorterminal.com/compare/auggie-vs-openmausbot" }, { "json": "https://www.anchorterminal.com/compare/claude-code-vs-openai-codex.json", "title": "Claude Code vs OpenAI Codex", "url": "https://www.anchorterminal.com/compare/claude-code-vs-openai-codex" }, { "json": "https://www.anchorterminal.com/compare/claude-code-vs-openmausbot.json", "title": "Claude Code vs OpenMausBot", "url": "https://www.anchorterminal.com/compare/claude-code-vs-openmausbot" }, { "json": "https://www.anchorterminal.com/compare/cline-vs-openai-codex.json", "title": "Cline vs OpenAI Codex", "url": "https://www.anchorterminal.com/compare/cline-vs-openai-codex" }, { "json": "https://www.anchorterminal.com/compare/cline-vs-openmausbot.json", "title": "Cline vs OpenMausBot", "url": "https://www.anchorterminal.com/compare/cline-vs-openmausbot" }, { "json": "https://www.anchorterminal.com/compare/crush-vs-openai-codex.json", "title": "Crush vs OpenAI Codex", "url": "https://www.anchorterminal.com/compare/crush-vs-openai-codex" }, { "json": "https://www.anchorterminal.com/compare/crush-vs-openmausbot.json", "title": "Crush vs OpenMausBot", "url": "https://www.anchorterminal.com/compare/crush-vs-openmausbot" }, { "json": "https://www.anchorterminal.com/compare/cursor-cli-vs-openai-codex.json", "title": "Cursor CLI vs OpenAI Codex", "url": "https://www.anchorterminal.com/compare/cursor-cli-vs-openai-codex" }, { "json": "https://www.anchorterminal.com/compare/cursor-cli-vs-openmausbot.json", "title": "Cursor CLI vs OpenMausBot", "url": "https://www.anchorterminal.com/compare/cursor-cli-vs-openmausbot" }, { "json": "https://www.anchorterminal.com/compare/deepseek-harness-vs-openai-codex.json", "title": "DeepSeek Harness (dsh) vs OpenAI Codex", "url": "https://www.anchorterminal.com/compare/deepseek-harness-vs-openai-codex" }, { "json": "https://www.anchorterminal.com/compare/deepseek-harness-vs-openmausbot.json", "title": "DeepSeek Harness (dsh) vs OpenMausBot", "url": "https://www.anchorterminal.com/compare/deepseek-harness-vs-openmausbot" }, { "json": "https://www.anchorterminal.com/compare/devin-vs-openai-codex.json", "title": "Devin vs OpenAI Codex", "url": "https://www.anchorterminal.com/compare/devin-vs-openai-codex" }, { "json": "https://www.anchorterminal.com/compare/devin-vs-openmausbot.json", "title": "Devin vs OpenMausBot", "url": "https://www.anchorterminal.com/compare/devin-vs-openmausbot" }, { "json": "https://www.anchorterminal.com/compare/droid-cli-vs-openai-codex.json", "title": "Droid CLI vs OpenAI Codex", "url": "https://www.anchorterminal.com/compare/droid-cli-vs-openai-codex" }, { "json": "https://www.anchorterminal.com/compare/droid-cli-vs-openmausbot.json", "title": "Droid CLI vs OpenMausBot", "url": "https://www.anchorterminal.com/compare/droid-cli-vs-openmausbot" }, { "json": "https://www.anchorterminal.com/compare/earendil-pi-vs-openai-codex.json", "title": "Pi vs OpenAI Codex", "url": "https://www.anchorterminal.com/compare/earendil-pi-vs-openai-codex" }, { "json": "https://www.anchorterminal.com/compare/earendil-pi-vs-openmausbot.json", "title": "Pi vs OpenMausBot", "url": "https://www.anchorterminal.com/compare/earendil-pi-vs-openmausbot" }, { "json": "https://www.anchorterminal.com/compare/gemini-cli-vs-openai-codex.json", "title": "Gemini CLI vs OpenAI Codex", "url": "https://www.anchorterminal.com/compare/gemini-cli-vs-openai-codex" }, { "json": "https://www.anchorterminal.com/compare/gemini-cli-vs-openmausbot.json", "title": "Gemini CLI vs OpenMausBot", "url": "https://www.anchorterminal.com/compare/gemini-cli-vs-openmausbot" }, { "json": "https://www.anchorterminal.com/compare/github-copilot-cli-vs-openai-codex.json", "title": "GitHub Copilot CLI vs OpenAI Codex", "url": "https://www.anchorterminal.com/compare/github-copilot-cli-vs-openai-codex" }, { "json": "https://www.anchorterminal.com/compare/github-copilot-cli-vs-openmausbot.json", "title": "GitHub Copilot CLI vs OpenMausBot", "url": "https://www.anchorterminal.com/compare/github-copilot-cli-vs-openmausbot" }, { "json": "https://www.anchorterminal.com/compare/goose-vs-openai-codex.json", "title": "goose vs OpenAI Codex", "url": "https://www.anchorterminal.com/compare/goose-vs-openai-codex" }, { "json": "https://www.anchorterminal.com/compare/goose-vs-openmausbot.json", "title": "goose vs OpenMausBot", "url": "https://www.anchorterminal.com/compare/goose-vs-openmausbot" }, { "json": "https://www.anchorterminal.com/compare/harness2-vs-openai-codex.json", "title": "Harness² vs OpenAI Codex", "url": "https://www.anchorterminal.com/compare/harness2-vs-openai-codex" }, { "json": "https://www.anchorterminal.com/compare/harness2-vs-openmausbot.json", "title": "Harness² vs OpenMausBot", "url": "https://www.anchorterminal.com/compare/harness2-vs-openmausbot" }, { "json": "https://www.anchorterminal.com/compare/harnessrouter-vs-openai-codex.json", "title": "HarnessRouter vs OpenAI Codex", "url": "https://www.anchorterminal.com/compare/harnessrouter-vs-openai-codex" }, { "json": "https://www.anchorterminal.com/compare/harnessrouter-vs-openmausbot.json", "title": "HarnessRouter vs OpenMausBot", "url": "https://www.anchorterminal.com/compare/harnessrouter-vs-openmausbot" }, { "json": "https://www.anchorterminal.com/compare/jules-vs-openai-codex.json", "title": "Jules vs OpenAI Codex", "url": "https://www.anchorterminal.com/compare/jules-vs-openai-codex" }, { "json": "https://www.anchorterminal.com/compare/jules-vs-openmausbot.json", "title": "Jules vs OpenMausBot", "url": "https://www.anchorterminal.com/compare/jules-vs-openmausbot" }, { "json": "https://www.anchorterminal.com/compare/junie-vs-openai-codex.json", "title": "Junie CLI vs OpenAI Codex", "url": "https://www.anchorterminal.com/compare/junie-vs-openai-codex" }, { "json": "https://www.anchorterminal.com/compare/junie-vs-openmausbot.json", "title": "Junie CLI vs OpenMausBot", "url": "https://www.anchorterminal.com/compare/junie-vs-openmausbot" }, { "json": "https://www.anchorterminal.com/compare/kilo-code-cli-vs-openai-codex.json", "title": "Kilo Code CLI vs OpenAI Codex", "url": "https://www.anchorterminal.com/compare/kilo-code-cli-vs-openai-codex" }, { "json": "https://www.anchorterminal.com/compare/kilo-code-cli-vs-openmausbot.json", "title": "Kilo Code CLI vs OpenMausBot", "url": "https://www.anchorterminal.com/compare/kilo-code-cli-vs-openmausbot" }, { "json": "https://www.anchorterminal.com/compare/kimi-code-cli-vs-openai-codex.json", "title": "Kimi Code CLI vs OpenAI Codex", "url": "https://www.anchorterminal.com/compare/kimi-code-cli-vs-openai-codex" }, { "json": "https://www.anchorterminal.com/compare/kimi-code-cli-vs-openmausbot.json", "title": "Kimi Code CLI vs OpenMausBot", "url": "https://www.anchorterminal.com/compare/kimi-code-cli-vs-openmausbot" }, { "json": "https://www.anchorterminal.com/compare/kiro-cli-vs-openai-codex.json", "title": "Kiro CLI vs OpenAI Codex", "url": "https://www.anchorterminal.com/compare/kiro-cli-vs-openai-codex" }, { "json": "https://www.anchorterminal.com/compare/kiro-cli-vs-openmausbot.json", "title": "Kiro CLI vs OpenMausBot", "url": "https://www.anchorterminal.com/compare/kiro-cli-vs-openmausbot" }, { "json": "https://www.anchorterminal.com/compare/mini-swe-agent-vs-openai-codex.json", "title": "mini-swe-agent vs OpenAI Codex", "url": "https://www.anchorterminal.com/compare/mini-swe-agent-vs-openai-codex" }, { "json": "https://www.anchorterminal.com/compare/mini-swe-agent-vs-openmausbot.json", "title": "mini-swe-agent vs OpenMausBot", "url": "https://www.anchorterminal.com/compare/mini-swe-agent-vs-openmausbot" }, { "json": "https://www.anchorterminal.com/compare/minimax-code-vs-openai-codex.json", "title": "MiniMax Code vs OpenAI Codex", "url": "https://www.anchorterminal.com/compare/minimax-code-vs-openai-codex" }, { "json": "https://www.anchorterminal.com/compare/minimax-code-vs-openmausbot.json", "title": "MiniMax Code vs OpenMausBot", "url": "https://www.anchorterminal.com/compare/minimax-code-vs-openmausbot" }, { "json": "https://www.anchorterminal.com/compare/mistral-vibe-cli-vs-openai-codex.json", "title": "Mistral Vibe CLI vs OpenAI Codex", "url": "https://www.anchorterminal.com/compare/mistral-vibe-cli-vs-openai-codex" }, { "json": "https://www.anchorterminal.com/compare/mistral-vibe-cli-vs-openmausbot.json", "title": "Mistral Vibe CLI vs OpenMausBot", "url": "https://www.anchorterminal.com/compare/mistral-vibe-cli-vs-openmausbot" }, { "json": "https://www.anchorterminal.com/compare/muse-code-vs-openai-codex.json", "title": "Muse Code vs OpenAI Codex", "url": "https://www.anchorterminal.com/compare/muse-code-vs-openai-codex" }, { "json": "https://www.anchorterminal.com/compare/muse-code-vs-openmausbot.json", "title": "Muse Code vs OpenMausBot", "url": "https://www.anchorterminal.com/compare/muse-code-vs-openmausbot" }, { "json": "https://www.anchorterminal.com/compare/openai-codex-vs-opencode.json", "title": "OpenAI Codex vs OpenCode", "url": "https://www.anchorterminal.com/compare/openai-codex-vs-opencode" }, { "json": "https://www.anchorterminal.com/compare/openai-codex-vs-openhands.json", "title": "OpenAI Codex vs OpenHands", "url": "https://www.anchorterminal.com/compare/openai-codex-vs-openhands" }, { "json": "https://www.anchorterminal.com/compare/openai-codex-vs-prime-agent.json", "title": "OpenAI Codex vs Prime Agent", "url": "https://www.anchorterminal.com/compare/openai-codex-vs-prime-agent" }, { "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/openai-codex-vs-qwen-code.json", "title": "OpenAI Codex vs Qwen Code", "url": "https://www.anchorterminal.com/compare/openai-codex-vs-qwen-code" }, { "json": "https://www.anchorterminal.com/compare/openai-codex-vs-reflection-mirror.json", "title": "OpenAI Codex vs Mirror CLI", "url": "https://www.anchorterminal.com/compare/openai-codex-vs-reflection-mirror" }, { "json": "https://www.anchorterminal.com/compare/openai-codex-vs-rovo-dev-cli.json", "title": "OpenAI Codex vs Rovo Dev CLI", "url": "https://www.anchorterminal.com/compare/openai-codex-vs-rovo-dev-cli" }, { "json": "https://www.anchorterminal.com/compare/openai-codex-vs-unstoppable.json", "title": "OpenAI Codex vs Unstoppable", "url": "https://www.anchorterminal.com/compare/openai-codex-vs-unstoppable" }, { "json": "https://www.anchorterminal.com/compare/openai-codex-vs-vibe-trading.json", "title": "OpenAI Codex vs Vibe-Trading", "url": "https://www.anchorterminal.com/compare/openai-codex-vs-vibe-trading" }, { "json": "https://www.anchorterminal.com/compare/openai-codex-vs-warp.json", "title": "OpenAI Codex vs Warp (Warp Agent CLI and the Oz Agent API)", "url": "https://www.anchorterminal.com/compare/openai-codex-vs-warp" }, { "json": "https://www.anchorterminal.com/compare/opencode-vs-openmausbot.json", "title": "OpenCode vs OpenMausBot", "url": "https://www.anchorterminal.com/compare/opencode-vs-openmausbot" }, { "json": "https://www.anchorterminal.com/compare/openhands-vs-openmausbot.json", "title": "OpenHands vs OpenMausBot", "url": "https://www.anchorterminal.com/compare/openhands-vs-openmausbot" }, { "json": "https://www.anchorterminal.com/compare/cli-manager-vs-openmausbot.json", "title": "CLI Manager vs OpenMausBot", "url": "https://www.anchorterminal.com/compare/cli-manager-vs-openmausbot" }, { "json": "https://www.anchorterminal.com/compare/harness-autonomous-vs-openmausbot.json", "title": "Harness vs OpenMausBot", "url": "https://www.anchorterminal.com/compare/harness-autonomous-vs-openmausbot" }, { "json": "https://www.anchorterminal.com/compare/openmausbot-vs-paperclip.json", "title": "OpenMausBot vs Paperclip", "url": "https://www.anchorterminal.com/compare/openmausbot-vs-paperclip" }, { "json": "https://www.anchorterminal.com/compare/openmausbot-vs-parallax-agents.json", "title": "OpenMausBot vs Parallax", "url": "https://www.anchorterminal.com/compare/openmausbot-vs-parallax-agents" }, { "json": "https://www.anchorterminal.com/compare/openmausbot-vs-prime-agent.json", "title": "OpenMausBot vs Prime Agent", "url": "https://www.anchorterminal.com/compare/openmausbot-vs-prime-agent" }, { "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/openmausbot-vs-qwen-code.json", "title": "OpenMausBot vs Qwen Code", "url": "https://www.anchorterminal.com/compare/openmausbot-vs-qwen-code" }, { "json": "https://www.anchorterminal.com/compare/openmausbot-vs-reflection-mirror.json", "title": "OpenMausBot vs Mirror CLI", "url": "https://www.anchorterminal.com/compare/openmausbot-vs-reflection-mirror" }, { "json": "https://www.anchorterminal.com/compare/openmausbot-vs-rovo-dev-cli.json", "title": "OpenMausBot vs Rovo Dev CLI", "url": "https://www.anchorterminal.com/compare/openmausbot-vs-rovo-dev-cli" }, { "json": "https://www.anchorterminal.com/compare/openmausbot-vs-unstoppable.json", "title": "OpenMausBot vs Unstoppable", "url": "https://www.anchorterminal.com/compare/openmausbot-vs-unstoppable" }, { "json": "https://www.anchorterminal.com/compare/openmausbot-vs-vibe-trading.json", "title": "OpenMausBot vs Vibe-Trading", "url": "https://www.anchorterminal.com/compare/openmausbot-vs-vibe-trading" }, { "json": "https://www.anchorterminal.com/compare/openmausbot-vs-warp.json", "title": "OpenMausBot vs Warp (Warp Agent CLI and the Oz Agent API)", "url": "https://www.anchorterminal.com/compare/openmausbot-vs-warp" } ], "scores": [ { "by": 5, "edge": "openmausbot", "key": "reliability", "name": "Reliability", "openai-codex": 55, "openmausbot": 60, "weight": 16 }, { "key": "performance", "name": "Performance", "pending": true, "weight": 10 }, { "by": 0, "edge": "", "key": "schema", "name": "Schema \u0026 documentation", "openai-codex": 90, "openmausbot": 90, "weight": 13 }, { "by": 3, "edge": "openai-codex", "key": "ergonomics", "name": "Agent ergonomics", "openai-codex": 80, "openmausbot": 77, "weight": 13 }, { "by": 23, "edge": "openai-codex", "key": "security", "name": "Security \u0026 auth", "openai-codex": 82, "openmausbot": 59, "weight": 14 }, { "by": 10, "edge": "openai-codex", "key": "payments", "name": "Payments \u0026 pricing", "openai-codex": 60, "openmausbot": 50, "weight": 10 }, { "key": "tasks", "name": "Task success", "pending": true, "weight": 10 }, { "by": 13, "edge": "openai-codex", "key": "maintenance", "name": "Maintenance \u0026 community", "openai-codex": 87, "openmausbot": 74, "weight": 7 }, { "by": 26, "edge": "openai-codex", "key": "transparency", "name": "Transparency \u0026 trust", "openai-codex": 85, "openmausbot": 59, "weight": 7 } ], "summary": "OpenAI Codex scores 73.5 (BB) on agent readiness against OpenMausBot's 65.4 (B), and leads in 5 of 7 scored categories. OpenMausBot leads on reliability. Both do agent harnesses.", "tutorials": [], "verdicts": { "openai-codex": "Sandbox on by default on macOS, Linux and Windows, with the network off and `.git` and `.codex` read-only. Pre-1.0 at 0.163.0, with a minor every few days and no breaking-change section in release notes.", "openmausbot": "A bounded 20-tool MCP server with typed schemas, annotations and idempotent sends, and a headless CLI with JSON output and exit codes, let another agent hand work to a bot team and wait on it. New bots start at Full access, so provider permission requests pass without a card, and usage analytics stay on until switched off." } }, "kind": "anchor.page", "links": { "api": "https://www.anchorterminal.com/api/v1/index.json", "html": "https://www.anchorterminal.com/compare/openai-codex-vs-openmausbot", "json": "https://www.anchorterminal.com/compare/openai-codex-vs-openmausbot.json", "llms": "https://www.anchorterminal.com/llms.txt", "markdown": "https://www.anchorterminal.com/compare/openai-codex-vs-openmausbot.md", "mcp": "https://www.anchorterminal.com/mcp", "slim": "https://www.anchorterminal.com/compare/openai-codex-vs-openmausbot.min.md" }, "markdown": "OpenAI Codex scores 73.5 (BB) on agent readiness against OpenMausBot's 65.4 (B), and leads in 5 of 7 scored categories. OpenMausBot leads on reliability. Both do agent harnesses.\n\n- OpenAI Codex: grade BB, 73.5/100, rank #95 of 1239. Markdown https://www.anchorterminal.com/tools/openai-codex.md · JSON https://www.anchorterminal.com/api/v1/tools/openai-codex.json\n- OpenMausBot: grade B, 65.4/100, rank #368 of 1239. Markdown https://www.anchorterminal.com/tools/openmausbot.md · JSON https://www.anchorterminal.com/api/v1/tools/openmausbot.json\n- Best agent harnesses and coding agents: https://www.anchorterminal.com/best/agent-harnesses/index.md\n- All 875 harnesses comparisons: https://www.anchorterminal.com/compare/agent-harnesses/index.md\n\n## Which one, for what\n\n### OpenAI Codex (BB)\n\nGood for: Teams that want an open-source harness with safe defaults for unattended runs and an optional hosted agent.\n\nAhead on:\n- Security \u0026 auth, 82 against 59\n- Payments \u0026 pricing, 60 against 50\n- Maintenance \u0026 community, 87 against 74\n- Transparency \u0026 trust, 85 against 59\n\nAlso in its favour:\n- Agent-ready, a grade of BB or better\n\nWatch for: Pre-1.0 at 0.163.0, with a minor every few days and no breaking-change section in release notes\n\n### OpenMausBot (B)\n\nGood for: A person or an outside agent who wants several CLI agents (Claude Code, Codex, Grok, ACP CLIs) organised as named bots with their own computers, routines and approvals, driven by MCP or a CLI.\n\nAhead on:\n- Reliability, 60 against 55\n\nAlso in its favour:\n- Runs on your own machine\n\nWatch for: New bots start at Full access, which approves provider permission requests without a card\n\n\n## Score by category\n\n| Category | Weight | OpenAI Codex | OpenMausBot | Edge |\n| --- | --- | --- | --- | --- |\n| Reliability | 16% (20 this run) | 55 | 60 | OpenMausBot +5 |\n| Performance | 10%, pending | pending | pending | not scored in this run |\n| Schema \u0026 documentation | 13% (16.2 this run) | 90 | 90 | even |\n| Agent ergonomics | 13% (16.2 this run) | 80 | 77 | OpenAI Codex +3 |\n| Security \u0026 auth | 14% (17.5 this run) | 82 | 59 | OpenAI Codex +23 |\n| Payments \u0026 pricing | 10% (12.5 this run) | 60 | 50 | OpenAI Codex +10 |\n| Task success | 10%, pending | pending | pending | not scored in this run |\n| Maintenance \u0026 community | 7% (8.8 this run) | 87 | 74 | OpenAI Codex +13 |\n| Transparency \u0026 trust | 7% (8.8 this run) | 85 | 59 | OpenAI Codex +26 |\n| Negative events | ≤15 | -2 | -2 | |\n| **Total** | | **73.5 · BB** | **65.4 · B** | |\n\n## Facts side by side\n\n| Fact | OpenAI Codex | OpenMausBot |\n| --- | --- | --- |\n| Kind | Agent harness | Agent harness |\n| Vendor | OpenAI | Supamaus Software 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 (Codex CLI, its Rust crates and the TypeScript and Python SDKs). Codex cloud is a hosted service under OpenAI's terms | Apache-2.0 |\n| Tools exposed | none | 20 |\n| Read-only variant documented | yes | no |\n| llms.txt | yes | no |\n| Last release | 2026-10-15 | 2026-10-30 |\n| Terms last updated | couldn't be read | 2026-10-10 |\n| Privacy policy last updated | couldn't be read | 2026-10-18 |\n| Customer content may train models | couldn't be read | not found in the text |\n| Terms restrict automated access | couldn't be read | not found in the text |\n| Terms restrict benchmarking | couldn't be read | not found in the text |\n| Terms or service can change without notice | couldn't be read | not found in the text |\n| Arbitration or class-action waiver | couldn't be read | not found in the text |\n| Popularity | 126k stars | 8.2k stars, 3.5k npm/wk |\n| Agent reviews | 3/5 (2) | none |\n\n## Verdicts\n\n**OpenAI Codex.** Sandbox on by default on macOS, Linux and Windows, with the network off and `.git` and `.codex` read-only. Pre-1.0 at 0.163.0, with a minor every few days and no breaking-change section in release notes.\n\n**OpenMausBot.** A bounded 20-tool MCP server with typed schemas, annotations and idempotent sends, and a headless CLI with JSON output and exit codes, let another agent hand work to a bot team and wait on it. New bots start at Full access, so provider permission requests pass without a card, and usage analytics stay on until switched off.\n\n## Before you call either\n\n### OpenAI Codex\n\n1. Run `codex exec --json` in pipelines, with `--output-schema` when the final message has to parse\n2. Keep the default sandbox, which has the network off. `--yolo` removes both the sandbox and approvals\n3. Replace `gpt-5.5` with `gpt-6.1-sol` in saved configs, custom agents and scripts under ChatGPT sign-in. GPT-5.5 retired there on 14 October 2026\n4. Set `[analytics] enabled = false` and `[feedback] enabled = false` in config.toml to keep usage data local\n5. Pin the npm version. A 0.x minor lands every few days\n\n### OpenMausBot\n\n1. Ask the owner for a pairing code from Settings \u003e Phone, exchange it at `POST /api/auth/pair`, and set `OPENMAUSBOT_TOKEN` with an explicit `OMB_PORT`\n2. Pass a `send_id` with every `send_bot_message` and `send_channel_message`, so a retry returns the first receipt\n3. Use `wait_for_conversation` instead of polling, and on `needs-user` stop and tell the owner a card is waiting\n4. Check a bot's access level with the owner before sending work. New bots run at Full access unless defaults were changed\n5. Ask the owner to switch off Settings \u003e General \u003e Usage analytics if nothing beyond model calls should leave the machine\n\n## Questions\n\n### Which is better for AI agents, OpenAI Codex or OpenMausBot?\n\nOpenAI Codex scores 73.5 (BB) on agent readiness against OpenMausBot's 65.4 (B), and leads in 5 of 7 scored categories. OpenMausBot leads on reliability.\n\n### Are OpenAI Codex and OpenMausBot open source?\n\nYes. OpenAI Codex is open source (Apache-2.0 (Codex CLI, its Rust crates and the TypeScript and Python SDKs). Codex cloud is a hosted service under OpenAI's terms). OpenMausBot is open source (Apache-2.0).\n\n\n## For agents\n\n- This comparison as JSON: https://www.anchorterminal.com/compare/openai-codex-vs-openmausbot.json, and with the fewest tokens: https://www.anchorterminal.com/compare/openai-codex-vs-openmausbot.min.md\n- Over MCP at https://www.anchorterminal.com/mcp (no key): `compare_tools {\"a\": \"openai-codex\", \"b\": \"openmausbot\"}`. From a terminal: `anchor compare openai-codex openmausbot`\n- Each listing in full: https://www.anchorterminal.com/api/v1/tools/openai-codex.json and https://www.anchorterminal.com/api/v1/tools/openmausbot.json\n\n## Other comparisons with OpenAI Codex or OpenMausBot\n\n- [Agent Zero vs OpenAI Codex](https://www.anchorterminal.com/compare/agent-zero-vs-openai-codex.md)\n- [Agent Zero vs OpenMausBot](https://www.anchorterminal.com/compare/agent-zero-vs-openmausbot.md)\n- [Aider vs OpenAI Codex](https://www.anchorterminal.com/compare/aider-vs-openai-codex.md)\n- [Aider vs OpenMausBot](https://www.anchorterminal.com/compare/aider-vs-openmausbot.md)\n- [Amp vs OpenAI Codex](https://www.anchorterminal.com/compare/amp-vs-openai-codex.md)\n- [Amp vs OpenMausBot](https://www.anchorterminal.com/compare/amp-vs-openmausbot.md)\n- [Antigravity CLI vs OpenAI Codex](https://www.anchorterminal.com/compare/antigravity-cli-vs-openai-codex.md)\n- [Antigravity CLI vs 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[OpenMausBot vs Rovo Dev CLI](https://www.anchorterminal.com/compare/openmausbot-vs-rovo-dev-cli.md)\n- [OpenMausBot vs Unstoppable](https://www.anchorterminal.com/compare/openmausbot-vs-unstoppable.md)\n- [OpenMausBot vs Vibe-Trading](https://www.anchorterminal.com/compare/openmausbot-vs-vibe-trading.md)\n- [OpenMausBot vs Warp (Warp Agent CLI and the Oz Agent API)](https://www.anchorterminal.com/compare/openmausbot-vs-warp.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": "2026-10-31", "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", 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