{ "data": { "a": { "slug": "muse-code", "name": "Muse Code", "vendor": "Meta", "vendorUrl": "https://dev.meta.ai/products/muse-code", "kind": "harness", "category": "agent-harnesses", "summary": "Muse Code is Meta's coding agent for the terminal and CI, built for its Muse models. It plans, edits files and runs commands under approvals and an OS sandbox, interactively, headless through `muse exec` or from an SDK.", "url": "https://www.anchorterminal.com/tools/muse-code", "markdownUrl": "https://www.anchorterminal.com/tools/muse-code.md", "slimMarkdownUrl": "https://www.anchorterminal.com/tools/muse-code.min.md", "jsonUrl": "https://www.anchorterminal.com/api/v1/tools/muse-code.json", "repo": "https://github.com/meta-models/muse-code-sdk", "license": "Proprietary binary, used under the Meta Model API Terms of Service, which cover Meta's coding harness. Subscriptions are also under the Meta Subscription Terms of Service. The TypeScript and Python SDKs in the linked repository are MIT.", "transports": [], "packages": [ { "registry": "npm", "name": "@muse-code/sdk" }, { "registry": "pypi", "name": "muse-code-sdk" } ], "auth": "mixed", "authNotes": "A browser sign-in to a Meta Model API account on first run, or a Meta Model API key in `META_API_KEY` or stored with `muse auth set`. A key takes priority over a browser session. CI runs and Meta Managed Accounts must use a key.", "pricing": "paid", "pricingNotes": "Pay-as-you-go at Meta Model API token prices, or a monthly plan at $5 (Everyday Usage), $15 (High Usage), $50 (Power Usage) or $200 (Maximum Usage), checked 2026-10-12. Muse Wonder Full needs Power Usage or Maximum Usage. No free plan or trial was found.", "priceSummary": "$5 / mo", "where": "local", "x402": { "level": "no", "evidence": "No x402, MPP or L402 in the Muse Code docs, the subscription pages or dev.meta.ai/llms.txt, checked 12 October 2026. Plans are paid through Meta Accounts Centre and pay-as-you-go through Model API billing.", "endpoints": [] }, "toolCount": null, "popularity": { "githubStars": null, "npmWeekly": 63119, "pypiWeekly": null, "asOf": "2026-10-12" }, "docsUrl": "https://dev.meta.ai/docs/muse-code", "llmsTxt": "https://dev.meta.ai/llms.txt", "capabilities": [ "agent.harness", "agent.mcp-client", "agent.multi-agent" ], "tags": [ "official", "harness", "coding-agent", "cli", "closed-source", "mcp", "llms-txt", "sandbox", "approvals", "card-required" ], "lastRelease": "2026-10-11", "graded": true, "anchor": { "graded": true, "score": 61.3, "grade": "C", "agentReady": false, "rank": 487, "ranked": true, "rankOf": 993, "categoryRank": 10, "methodology": "0.4", "run": "2026-10-01", "scores": { "ergonomics": 79, "maintenance": 75, "payments": 20, "reliability": 45, "schema": 84, "security": 67, "transparency": 57 }, "pending": [ "performance", "tasks" ], "assessment": { "confidence": "medium", "date": "2026-10-12" }, "negative": 0, "verdict": "Muse Code runs with approvals and an OS sandbox on by default, per-host network approval, an append-only event log and a headless mode with documented exit codes. It is the only route to Muse Wonder Full. It is closed source with undated release notes and no free route, and subscriptions allow training on code unless Contributor mode is turned off.", "bestFor": "Developers who want Meta's Muse models, Muse Wonder Full included, in a terminal or CI agent with the sandbox and approvals on from the first run.", "strengths": [ "Sandbox on by default (Seatbelt on macOS, bubblewrap on Linux), with `.git`, `.muse` and `.agents` read-only and shell commands refused if containment can't be confirmed", "Network access is proxy-only by default, and the first connection to each new host, port or protocol stops for review", "`muse exec --json` streams JSONL events, with exit codes 0, 1, 2, 130 and 143 documented and `--max-model-steps` to cap a run", "A versioned session protocol (`muse serve`, `muse schema`) with MIT-licensed TypeScript and Python SDKs released in step with the CLI", "MCP over stdio and streamable HTTP with OAuth 2.1 sign-in, and named toolsets that select MCP tools by name or prefix" ], "weaknesses": [ "Closed source, with no public CI or issue tracker for the CLI found and release notes that carry no dates", "Subscriptions default to Contributor mode, which lets Meta train on prompts, code and responses until it's turned off", "No free route. Plans run from $5 to $200 a month, and pay-as-you-go billing needs a card", "New sessions start in Auto-review, where an automated judge clears eligible approvals rather than a person", "MCP tools run outside the sandbox, and settings list telemetry options without documenting what is sent or the defaults" ], "agentNotes": [ "Set `META_API_KEY` for headless runs. Browser sign-in isn't available in CI or for Meta Managed Accounts", "Gate on your own test command, not the exit code. `muse exec` returns 0 when the turn completes even if tests still fail", "Pass `--max-model-steps` on unattended runs so a stuck task can't loop", "Prefer `--disable-approval` to `--yolo` in CI so the sandbox stays on. On Linux the runner needs a working bubblewrap and a non-musl build", "Turn Contributor mode off in `/settings` before a subscription session touches private code" ], "metrics": { "kind": "local", "measured": false }, "reviewCount": 0, "avgRating": 0, "history": [ { "basis": "public evidence", "confidence": "medium", "grade": "C", "methodology": "0.4", "pending": [ "performance", "tasks" ], "run": "2026-10-01", "runLabel": "October 2026 research run", "score": 61.3 } ], "editorialScores": { "ergonomics": 79, "maintenance": 75, "payments": 20, "reliability": 45, "schema": 84, "security": 67, "transparency": 46 }, "provenanceScore": 68 }, "connect": { "install": "curl -fsSL https://dev.meta.ai/install.sh | sh # Windows: irm https://dev.meta.ai/install.ps1 | iex", "headless": { "env": { "META_API_KEY": "\u003cyour-key\u003e" }, "run": "muse exec --json \"Refactor the auth module and run the tests.\"" } }, "letme": { "capability": "https://letme.dev/agent.harness", "tool": "https://letme.dev/muse-code" }, "sameCompany": [ "meta-model-api" ], "area": "frameworks", "unitPrices": [ { "item": "Everyday Usage plan", "unit": "month", "usd": 5, "note": "10 to 50 prompts every 5 hours." }, { "item": "High Usage plan", "unit": "month", "usd": 15, "note": "5x the Everyday Usage plan." }, { "item": "Power Usage plan", "unit": "month", "usd": 50, "note": "20x the Everyday Usage plan, with Muse Wonder Full." }, { "item": "Maximum Usage plan", "unit": "month", "usd": 200, "note": "80x the Everyday Usage plan, with Muse Wonder Full." } ], "provenance": { "legalEntity": "Meta Platforms, Inc.", "domain": "meta.ai", "domainRegistered": "2017-12-16", "endpointOnVendorDomain": null, "terms": "https://dev.meta.ai/legal/terms-of-service", "privacy": "https://www.facebook.com/privacy/policy/", "statusPage": "", "changelog": "https://dev.meta.ai/docs/muse-code/changelog", "securityTxt": "none", "checked": "2026-10-12", "notes": [ "The Meta Model API Terms of Service (last updated 9 October 2026) cover an artificial intelligence coding harness and name Meta Platforms, Inc., or Meta Platforms Ireland Limited in the European Region. The subscription page adds the Meta Subscription Terms of Service.", "The privacy field is the Meta Privacy Policy, which the terms link. www.facebook.com's robots.txt asks readers like ours not to fetch it, as the 8 October policy reading records, so it wasn't read.", "RDAP for meta.ai gives a registration date of 16 December 2017. The model calls go to api.meta.ai, and the binaries download from lookaside.facebook.com.", "No status page for Meta Model API was found. dev.meta.ai/status redirects to the home page.", "dev.meta.ai/.well-known/security.txt returns 404. The SDK repository's SECURITY.md sends vulnerability reports to bugbounty.meta.com.", "dev.meta.ai/code and developer.meta.com/ai/products/muse-code redirect to dev.meta.ai/products/muse-code." ], "score": 68 }, "pageJsonUrl": "https://www.anchorterminal.com/tools/muse-code.json", "live": { "slug": "muse-code", "versions": [ { "registry": "npm", "name": "@muse-code/sdk", "version": "1.4.6", "seenAt": "2026-10-12T22:16:21.710476766Z" }, { "registry": "pypi", "name": "muse-code-sdk", "version": "1.4.6", "released": "2026-10-11", "seenAt": "2026-10-12T22:16:21.971934495Z" } ], "githubStars": 57, "npmWeekly": 63119, "pypiWeekly": 198, "updatedAt": "2026-10-12T22:16:22.08500268Z" } }, "answer": "OpenHands scores 70.8 (BB) on agent readiness against Muse Code's 61.3 (C), and leads in 5 of 7 scored categories.", "b": { "slug": "openhands", "name": "OpenHands", "vendor": "All Hands AI", "vendorUrl": "https://openhands.dev", "kind": "harness", "category": "agent-harnesses", "summary": "Open-source coding agent with a self-hosted web interface, local and remote execution, and scheduled or webhook-driven automation.", "url": "https://www.anchorterminal.com/tools/openhands", "markdownUrl": "https://www.anchorterminal.com/tools/openhands.md", "slimMarkdownUrl": "https://www.anchorterminal.com/tools/openhands.min.md", "jsonUrl": "https://www.anchorterminal.com/api/v1/tools/openhands.json", "repo": "https://github.com/OpenHands/OpenHands", "license": "MIT (Agent Canvas, SDK, tools and Agent Server). OpenHands Cloud is a hosted service", "transports": [], "packages": [ { "registry": "npm", "name": "@openhands/agent-canvas" }, { "registry": "pypi", "name": "openhands-sdk" }, { "registry": "pypi", "name": "openhands-agent-server" }, { "registry": "oci", "name": "ghcr.io/openhands/agent-canvas" } ], "auth": "mixed", "authNotes": "Local installs bind to 127.0.0.1 and inject a session key into the page. Public mode (`--public`) needs `LOCAL_BACKEND_API_KEY`, sent as `X-Session-API-Key` on every API call. Model credentials are your own provider keys or an OpenHands LLM key, and OpenHands Cloud has its own sign-in and API keys.", "pricing": "freemium", "pricingNotes": "Agent Canvas, the SDK and the Agent Server are free and MIT. OpenHands Cloud has a free Individual plan of 10 conversations a day with your own model key or the OpenHands LLM provider, which the docs say bills model calls at provider rates with no markup. Enterprise (SaaS, or self-hosted in your VPC) is priced by sales.", "priceSummary": "Freemium", "where": "local", "x402": { "level": "no", "evidence": "No x402, MPP or L402 in the docs, the pricing page or the source (checked 2026-10-01).", "endpoints": [] }, "toolCount": null, "popularity": { "githubStars": 89800, "npmWeekly": null, "pypiWeekly": null, "asOf": "2026-10-01" }, "docsUrl": "https://docs.openhands.dev", "llmsTxt": "https://docs.openhands.dev/llms.txt", "openapi": "https://raw.githubusercontent.com/OpenHands/docs/main/openapi/agent-sdk.json", "capabilities": [ "agent.harness", "agent.mcp-client", "agent.multi-agent" ], "tags": [ "open-source", "local", "self-hosted", "hosted", "freemium", "python", "typescript", "docker", "openapi", "llms-txt", "telemetry-default-on", "beta" ], "lastRelease": "2026-09-30", "graded": true, "anchor": { "graded": true, "score": 70.8, "grade": "BB", "agentReady": true, "rank": 143, "ranked": true, "rankOf": 993, "categoryRank": 5, "methodology": "0.4", "run": "2026-10-01", "scores": { "ergonomics": 78, "maintenance": 85, "payments": 60, "reliability": 83, "schema": 87, "security": 66, "transparency": 67 }, "pending": [ "performance", "tasks" ], "assessment": { "confidence": "medium", "date": "2026-10-01" }, "negative": -5, "negativeNotes": [ "Current behaviour, checked 2026-10-02. Agent Canvas sends a `canvas_install` event with platform, user agent, referrer and origin to PostHog through OpenHands' proxy at z.openhands.dev on first use, before the consent prompt, opting the client in for that one event. The source comment says the proxy is there to get past ad blockers, the consent prompt's box is ticked by default, and no user-facing doc mentions the early event. Undisclosed telemetry, -3. https://github.com/OpenHands/OpenHands/blob/main/src/services/telemetry.ts", "2026-03-23. GHSA-7h8w-hj9j-8rjw (CVE-2026-33718, 7.6 in the advisory, 9.9 at NVD), command injection through the `path` parameter of the git diff endpoint let an authenticated user run commands in the agent sandbox. Fixed in 1.5.0 and published, a little over six months old, -1. https://github.com/OpenHands/OpenHands/security/advisories/GHSA-7h8w-hj9j-8rjw", "2026-08-06. CVE-2026-19022 (6.3), command injection in `initialize_repo` in the pull request resolver of OpenHands 0.62.0 and earlier, the V0 line the V1 rewrite replaced. No GitHub advisory found, -1. https://nvd.nist.gov/vuln/detail/CVE-2026-19022" ], "verdict": "A Docker container per conversation with `OH_CONVERSATION_RUNTIME=docker`, each with its own Agent Server. Confirmation mode is off by default in Agent Canvas, and the npm install gives the agent the host's whole filesystem.", "bestFor": "Teams that want to self-host a coding agent with a web UI, per-conversation Docker sandboxes and scheduled or webhook automations, or embed the agent through a Python SDK and REST API.", "strengths": [ "A Docker container per conversation with `OH_CONVERSATION_RUNTIME=docker`, each with its own Agent Server", "Typed Python SDK and an Agent Server REST API with an OpenAPI 3.1 spec, plus a TypeScript client", "Confirmation policies (always, never, at or above a risk level) with LLM, Invariant and GraySwan risk analysers", "Any model through LiteLLM, local ones included, and MCP over stdio, SSE and streamable HTTP with OAuth", "21 Agent Canvas releases between 24 July and 25 September 2026, with CI passing on main" ], "weaknesses": [ "Confirmation mode is off by default in Agent Canvas, and the npm install gives the agent the host's whole filesystem", "One anonymous install event goes to PostHog before the consent prompt, whose opt-in box is pre-ticked", "The terminal CLI has been unmaintained since 11 August 2026 and the Docker-based local GUI is deprecated, yet both fill much of the docs", "Agent Canvas carries a beta badge, and its CHANGELOG.md stops at 1.0.0-alpha.2", "The privacy policy (3 September 2025) allows training on Cloud content and gives no retention period" ], "agentNotes": [ "Set `AGENT_CANVAS_DISABLE_TELEMETRY=1` and `DO_NOT_TRACK=1` before the first start", "Start Canvas with `OH_CONVERSATION_RUNTIME=docker` or use the Docker image. The npm install runs the agent on the host", "Turn on confirmation mode with a risk threshold. Canvas starts with it off", "Use the SDK or the Agent Server API for headless runs. The `openhands --headless` CLI is no longer maintained", "Set `filter_tools_regex` on the agent to keep unneeded MCP tool definitions out of the context" ], "metrics": { "kind": "local", "measured": false }, "reviewCount": 2, "avgRating": 2.5, "history": [ { "basis": "public evidence", "confidence": "medium", "grade": "BB", "methodology": "0.4", "pending": [ "performance", "tasks" ], "run": "2026-10-01", "runLabel": "October 2026 research run", "score": 70.8 } ], "editorialScores": { "ergonomics": 78, "maintenance": 85, "payments": 60, "reliability": 83, "schema": 87, "security": 66, "transparency": 67 }, "provenanceScore": 66 }, "connect": { "install": "npm install -g @openhands/agent-canvas # Node 24+ and uv; or: pip install openhands-sdk openhands-tools", "headless": { "env": { "DO_NOT_TRACK": "1", "LLM_API_KEY": "\u003ckey\u003e", "LLM_MODEL": "\u003cprovider/model\u003e" }, "sdk": "pip install openhands-sdk openhands-tools", "server": "OH_CONVERSATION_RUNTIME=docker AGENT_CANVAS_DISABLE_TELEMETRY=1 agent-canvas --backend-only" } }, "letme": { "capability": "https://letme.dev/agent.harness", "tool": "https://letme.dev/openhands" }, "area": "frameworks", "provenance": { "legalEntity": "All Hands AI", "domain": "openhands.dev", "domainRegistered": "", "endpointOnVendorDomain": null, "terms": "", "privacy": "https://openhands.dev/privacy", "statusPage": "", "changelog": "https://github.com/OpenHands/OpenHands/releases", "securityTxt": "valid", "checked": "2026-10-01", "notes": [ "The privacy policy (effective 3 September 2025) names All Hands AI, 24 Oak Street, Unit 2, Cambridge, MA 02139. We found no terms of service link on the pricing or privacy pages.", "openhands.dev/.well-known/security.txt lists security@openhands.dev and a responsible-disclosure policy, and expires on 2026-10-28.", "The SDK's LLM proxy still runs on llm-proxy.app.all-hands.dev, the company's older domain.", "We didn't check for a status page or the domain's registration date." ], "score": 66 }, "pageJsonUrl": "https://www.anchorterminal.com/tools/openhands.json", "live": { "slug": "openhands", "versions": [ { "registry": "github", "name": "OpenHands/OpenHands", "version": "v1.27.1", "released": "2026-10-12", "seenAt": "2026-10-12T22:19:56.737829296Z" }, { "registry": "npm", "name": "@openhands/agent-canvas", "version": "1.27.1", "seenAt": "2026-10-12T22:19:54.441235231Z" }, { "registry": "pypi", "name": "openhands-agent-server", "version": "1.54.0", "released": "2026-10-09", "seenAt": "2026-10-12T22:19:54.837314851Z" }, { "registry": "pypi", "name": "openhands-sdk", "version": "1.54.0", "released": "2026-10-09", "seenAt": "2026-10-12T22:19:54.654000997Z" } ], "githubStars": 90745, "npmWeekly": 4105, "pypiWeekly": 1110347, "securityTxt": { "url": "https://openhands.dev/.well-known/security.txt", "state": "valid", "expires": "2026-10-28T17:00:00.000Z", "checkedAt": "2026-10-12T15:44:14.873722445Z" }, "llmsTxt": { "url": "https://docs.openhands.dev/llms.txt", "ok": true, "status": 200, "checkedAt": "2026-10-12T14:09:45.759971147Z" }, "domain": { "domain": "openhands.dev", "registered": "2025-07-23", "source": "https://pubapi.registry.google/rdap/domain/openhands.dev", "checkedAt": "2026-10-11T13:24:36.465326761Z" }, "pages": [ { "url": "https://openhands.dev/privacy", "kind": "privacy", "status": 200, "checkedAt": "2026-10-12T19:55:37.484080723Z", "changedAt": "2026-10-12T19:55:37.484080723Z", "fingerprint": "d002971d17a4" } ], "updatedAt": "2026-10-12T22:19:56.737829296Z" } }, "facts": [ { "a": "Agent harness", "b": "Agent harness", "name": "Kind" }, { "a": "Meta", "b": "All Hands AI", "name": "Vendor" }, { "a": "no (local only)", "b": "no (local only)", "name": "Hosted endpoint" }, { "a": "", "b": "", "name": "Transports" }, { "a": "OAuth or key", "b": "OAuth or key", "name": "Auth" }, { "a": "Paid", "b": "Freemium", "name": "Pricing" }, { "a": "no", "b": "no", "name": "x402" }, { "a": "Proprietary binary, used under the Meta Model API Terms of Service, which cover Meta's coding harness. Subscriptions are also under the Meta Subscription Terms of Service. The TypeScript and Python SDKs in the linked repository are MIT.", "b": "MIT (Agent Canvas, SDK, tools and Agent Server). OpenHands Cloud is a hosted service", "name": "Licence" }, { "a": "yes", "b": "no", "name": "Read-only variant documented" }, { "a": "yes", "b": "yes", "name": "llms.txt" }, { "a": "2026-10-11", "b": "2026-09-30", "name": "Last release" }, { "a": "", "b": "no document linked", "name": "Terms last updated" }, { "a": "couldn't be read", "b": "2025-09-03", "name": "Privacy policy last updated" }, { "a": "", "b": "yes", "name": "Customer content may train models" }, { "a": "", "b": "", "name": "Terms restrict automated access" }, { "a": "", "b": "", "name": "Terms restrict benchmarking" }, { "a": "", "b": "", "name": "Terms or service can change without notice" }, { "a": "", "b": "", "name": "Arbitration or class-action waiver" }, { "a": "63k npm/wk", "b": "90k stars", "name": "Popularity" }, { "a": "none", "b": "2.5/5 (2)", "name": "Agent reviews" } ], "faq": [ { "answer": "OpenHands scores 70.8 (BB) on agent readiness against Muse Code's 61.3 (C), and leads in 5 of 7 scored categories.", "question": "Which is better for AI agents, Muse Code or OpenHands?" }, { "answer": "No open-source release is listed for Muse Code. OpenHands is open source (MIT (Agent Canvas, SDK, tools and Agent Server). OpenHands Cloud is a hosted service).", "question": "Are Muse Code and OpenHands open source?" } ], "goodFor": [ { "aheadOn": null, "also": [ "No incidents deducted, where OpenHands loses 5 points for them" ], "goodFor": "Developers who want Meta's Muse models, Muse Wonder Full included, in a terminal or CI agent with the sandbox and approvals on from the first run.", "slug": "muse-code", "watchFor": "Closed source, with no public CI or issue tracker for the CLI found and release notes that carry no dates" }, { "aheadOn": [ "Reliability, 83 against 45", "Payments \u0026 pricing, 60 against 20", "Maintenance \u0026 community, 85 against 75", "Transparency \u0026 trust, 67 against 57" ], "also": [ "Agent-ready, a grade of BB or better", "Open source" ], "goodFor": "Teams that want to self-host a coding agent with a web UI, per-conversation Docker sandboxes and scheduled or webhook automations, or embed the agent through a Python SDK and REST API.", "slug": "openhands", "watchFor": "Confirmation mode is off by default in Agent Canvas, and the npm install gives the agent the host's whole filesystem" } ], "job": { "capability": "agent.harness", "name": "Agent harnesses" }, "others": [ { "json": "https://www.anchorterminal.com/compare/agent-zero-vs-muse-code.json", "title": "Agent Zero vs Muse Code", "url": "https://www.anchorterminal.com/compare/agent-zero-vs-muse-code" }, { "json": "https://www.anchorterminal.com/compare/agent-zero-vs-openhands.json", "title": "Agent Zero vs OpenHands", "url": "https://www.anchorterminal.com/compare/agent-zero-vs-openhands" }, { "json": "https://www.anchorterminal.com/compare/aider-vs-muse-code.json", "title": "Aider vs Muse Code", "url": "https://www.anchorterminal.com/compare/aider-vs-muse-code" }, { "json": "https://www.anchorterminal.com/compare/aider-vs-openhands.json", "title": "Aider vs OpenHands", "url": "https://www.anchorterminal.com/compare/aider-vs-openhands" }, { "json": "https://www.anchorterminal.com/compare/amp-vs-muse-code.json", "title": "Amp vs Muse Code", "url": "https://www.anchorterminal.com/compare/amp-vs-muse-code" }, { "json": "https://www.anchorterminal.com/compare/amp-vs-openhands.json", "title": "Amp vs OpenHands", "url": "https://www.anchorterminal.com/compare/amp-vs-openhands" }, { "json": "https://www.anchorterminal.com/compare/antigravity-cli-vs-muse-code.json", "title": "Antigravity CLI vs Muse Code", "url": "https://www.anchorterminal.com/compare/antigravity-cli-vs-muse-code" }, { "json": "https://www.anchorterminal.com/compare/antigravity-cli-vs-openhands.json", "title": "Antigravity CLI vs OpenHands", "url": "https://www.anchorterminal.com/compare/antigravity-cli-vs-openhands" }, { "json": "https://www.anchorterminal.com/compare/claude-code-vs-muse-code.json", "title": "Claude Code vs Muse Code", "url": "https://www.anchorterminal.com/compare/claude-code-vs-muse-code" }, { "json": "https://www.anchorterminal.com/compare/claude-code-vs-openhands.json", "title": "Claude Code vs OpenHands", "url": "https://www.anchorterminal.com/compare/claude-code-vs-openhands" }, { "json": "https://www.anchorterminal.com/compare/cline-vs-muse-code.json", "title": "Cline vs Muse Code", "url": "https://www.anchorterminal.com/compare/cline-vs-muse-code" }, { "json": "https://www.anchorterminal.com/compare/cline-vs-openhands.json", "title": "Cline vs OpenHands", "url": "https://www.anchorterminal.com/compare/cline-vs-openhands" }, { "json": "https://www.anchorterminal.com/compare/cursor-cli-vs-muse-code.json", "title": "Cursor CLI vs Muse Code", "url": "https://www.anchorterminal.com/compare/cursor-cli-vs-muse-code" }, { "json": "https://www.anchorterminal.com/compare/cursor-cli-vs-openhands.json", "title": "Cursor CLI vs OpenHands", "url": "https://www.anchorterminal.com/compare/cursor-cli-vs-openhands" }, { "json": "https://www.anchorterminal.com/compare/devin-vs-muse-code.json", "title": "Devin vs Muse Code", "url": "https://www.anchorterminal.com/compare/devin-vs-muse-code" }, { "json": "https://www.anchorterminal.com/compare/devin-vs-openhands.json", "title": "Devin vs OpenHands", "url": "https://www.anchorterminal.com/compare/devin-vs-openhands" }, { "json": "https://www.anchorterminal.com/compare/droid-cli-vs-muse-code.json", "title": "Droid CLI vs Muse Code", "url": "https://www.anchorterminal.com/compare/droid-cli-vs-muse-code" }, { "json": "https://www.anchorterminal.com/compare/droid-cli-vs-openhands.json", "title": "Droid CLI vs OpenHands", "url": "https://www.anchorterminal.com/compare/droid-cli-vs-openhands" }, { "json": "https://www.anchorterminal.com/compare/earendil-pi-vs-muse-code.json", "title": "Pi vs Muse Code", "url": "https://www.anchorterminal.com/compare/earendil-pi-vs-muse-code" }, { "json": "https://www.anchorterminal.com/compare/earendil-pi-vs-openhands.json", "title": "Pi vs OpenHands", "url": "https://www.anchorterminal.com/compare/earendil-pi-vs-openhands" }, { "json": "https://www.anchorterminal.com/compare/gemini-cli-vs-muse-code.json", "title": "Gemini CLI vs Muse Code", "url": "https://www.anchorterminal.com/compare/gemini-cli-vs-muse-code" }, { "json": "https://www.anchorterminal.com/compare/gemini-cli-vs-openhands.json", "title": "Gemini CLI vs OpenHands", "url": "https://www.anchorterminal.com/compare/gemini-cli-vs-openhands" }, { "json": "https://www.anchorterminal.com/compare/github-copilot-cli-vs-muse-code.json", "title": "GitHub Copilot CLI vs Muse Code", "url": "https://www.anchorterminal.com/compare/github-copilot-cli-vs-muse-code" }, { "json": "https://www.anchorterminal.com/compare/github-copilot-cli-vs-openhands.json", "title": "GitHub Copilot CLI vs OpenHands", "url": "https://www.anchorterminal.com/compare/github-copilot-cli-vs-openhands" }, { "json": "https://www.anchorterminal.com/compare/goose-vs-muse-code.json", "title": "goose vs Muse Code", "url": "https://www.anchorterminal.com/compare/goose-vs-muse-code" }, { "json": "https://www.anchorterminal.com/compare/goose-vs-openhands.json", "title": "goose vs OpenHands", "url": "https://www.anchorterminal.com/compare/goose-vs-openhands" }, { "json": "https://www.anchorterminal.com/compare/kilo-code-cli-vs-muse-code.json", "title": "Kilo Code CLI vs Muse Code", "url": "https://www.anchorterminal.com/compare/kilo-code-cli-vs-muse-code" }, { "json": "https://www.anchorterminal.com/compare/kilo-code-cli-vs-openhands.json", "title": "Kilo Code CLI vs OpenHands", "url": "https://www.anchorterminal.com/compare/kilo-code-cli-vs-openhands" }, { "json": "https://www.anchorterminal.com/compare/kiro-cli-vs-muse-code.json", "title": "Kiro CLI vs Muse Code", "url": "https://www.anchorterminal.com/compare/kiro-cli-vs-muse-code" }, { "json": "https://www.anchorterminal.com/compare/kiro-cli-vs-openhands.json", "title": "Kiro CLI vs OpenHands", "url": "https://www.anchorterminal.com/compare/kiro-cli-vs-openhands" }, { "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-opencode.json", "title": "Muse Code vs OpenCode", "url": "https://www.anchorterminal.com/compare/muse-code-vs-opencode" }, { "json": "https://www.anchorterminal.com/compare/muse-code-vs-prime-agent.json", "title": "Muse Code vs Prime Agent", "url": "https://www.anchorterminal.com/compare/muse-code-vs-prime-agent" }, { "json": "https://www.anchorterminal.com/compare/muse-code-vs-qwen-code.json", "title": "Muse Code vs Qwen Code", "url": "https://www.anchorterminal.com/compare/muse-code-vs-qwen-code" }, { "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/opencode-vs-openhands.json", "title": "OpenCode vs OpenHands", "url": "https://www.anchorterminal.com/compare/opencode-vs-openhands" }, { "json": "https://www.anchorterminal.com/compare/openhands-vs-prime-agent.json", "title": "OpenHands vs Prime Agent", "url": "https://www.anchorterminal.com/compare/openhands-vs-prime-agent" }, { "json": "https://www.anchorterminal.com/compare/openhands-vs-qwen-code.json", "title": "OpenHands vs Qwen Code", "url": "https://www.anchorterminal.com/compare/openhands-vs-qwen-code" }, { "json": "https://www.anchorterminal.com/compare/muse-code-vs-paperclip.json", "title": "Muse Code vs Paperclip", "url": "https://www.anchorterminal.com/compare/muse-code-vs-paperclip" }, { "json": "https://www.anchorterminal.com/compare/openhands-vs-paperclip.json", "title": "OpenHands vs Paperclip", "url": "https://www.anchorterminal.com/compare/openhands-vs-paperclip" } ], "scores": [ { "by": 38, "edge": "openhands", "key": "reliability", "muse-code": 45, "name": "Reliability", "openhands": 83, "weight": 16 }, { "key": "performance", "name": "Performance", "pending": true, "weight": 10 }, { "by": 3, "edge": "openhands", "key": "schema", "muse-code": 84, "name": "Schema \u0026 documentation", "openhands": 87, "weight": 13 }, { "by": 1, "edge": "muse-code", "key": "ergonomics", "muse-code": 79, "name": "Agent ergonomics", "openhands": 78, "weight": 13 }, { "by": 1, "edge": "muse-code", "key": "security", "muse-code": 67, "name": "Security \u0026 auth", "openhands": 66, "weight": 14 }, { "by": 40, "edge": "openhands", "key": "payments", "muse-code": 20, "name": "Payments \u0026 pricing", "openhands": 60, "weight": 10 }, { "key": "tasks", "name": "Task success", "pending": true, "weight": 10 }, { "by": 10, "edge": "openhands", "key": "maintenance", "muse-code": 75, "name": "Maintenance \u0026 community", "openhands": 85, "weight": 7 }, { "by": 10, "edge": "openhands", "key": "transparency", "muse-code": 57, "name": "Transparency \u0026 trust", "openhands": 67, "weight": 7 } ], "summary": "OpenHands scores 70.8 (BB) on agent readiness against Muse Code's 61.3 (C), and leads in 5 of 7 scored categories. Both do agent harnesses.", "verdicts": { "muse-code": "Muse Code runs with approvals and an OS sandbox on by default, per-host network approval, an append-only event log and a headless mode with documented exit codes. It is the only route to Muse Wonder Full. It is closed source with undated release notes and no free route, and subscriptions allow training on code unless Contributor mode is turned off.", "openhands": "A Docker container per conversation with `OH_CONVERSATION_RUNTIME=docker`, each with its own Agent Server. Confirmation mode is off by default in Agent Canvas, and the npm install gives the agent the host's whole filesystem." } }, "kind": "anchor.page", "links": { "api": "https://www.anchorterminal.com/api/v1/index.json", "html": "https://www.anchorterminal.com/compare/muse-code-vs-openhands", "json": "https://www.anchorterminal.com/compare/muse-code-vs-openhands.json", "llms": "https://www.anchorterminal.com/llms.txt", "markdown": "https://www.anchorterminal.com/compare/muse-code-vs-openhands.md", "slim": "https://www.anchorterminal.com/compare/muse-code-vs-openhands.min.md" }, "markdown": "OpenHands scores 70.8 (BB) on agent readiness against Muse Code's 61.3 (C), and leads in 5 of 7 scored categories. Both do agent harnesses.\n\n- Muse Code: grade C, 61.3/100, rank #487 of 993. Markdown https://www.anchorterminal.com/tools/muse-code.md · JSON https://www.anchorterminal.com/api/v1/tools/muse-code.json\n- OpenHands: grade BB, 70.8/100, rank #143 of 993. Markdown https://www.anchorterminal.com/tools/openhands.md · JSON https://www.anchorterminal.com/api/v1/tools/openhands.json\n- Best agent harnesses and coding agents: https://www.anchorterminal.com/best/agent-harnesses/index.md\n- All 226 harnesses comparisons: https://www.anchorterminal.com/compare/agent-harnesses/index.md\n\n## Which one, for what\n\n### Muse Code (C)\n\nGood for: Developers who want Meta's Muse models, Muse Wonder Full included, in a terminal or CI agent with the sandbox and approvals on from the first run.\n\nAlso in its favour:\n- No incidents deducted, where OpenHands loses 5 points for them\n\nWatch for: Closed source, with no public CI or issue tracker for the CLI found and release notes that carry no dates\n\n### OpenHands (BB)\n\nGood for: Teams that want to self-host a coding agent with a web UI, per-conversation Docker sandboxes and scheduled or webhook automations, or embed the agent through a Python SDK and REST API.\n\nAhead on:\n- Reliability, 83 against 45\n- Payments \u0026 pricing, 60 against 20\n- Maintenance \u0026 community, 85 against 75\n- Transparency \u0026 trust, 67 against 57\n\nAlso in its favour:\n- Agent-ready, a grade of BB or better\n- Open source\n\nWatch for: Confirmation mode is off by default in Agent Canvas, and the npm install gives the agent the host's whole filesystem\n\n\n## Score by category\n\n| Category | Weight | Muse Code | OpenHands | Edge |\n| --- | --- | --- | --- | --- |\n| Reliability | 16% (20 this run) | 45 | 83 | OpenHands +38 |\n| Performance | 10%, pending | pending | pending | not scored in this run |\n| Schema \u0026 documentation | 13% (16.2 this run) | 84 | 87 | OpenHands +3 |\n| Agent ergonomics | 13% (16.2 this run) | 79 | 78 | Muse Code +1 |\n| Security \u0026 auth | 14% (17.5 this run) | 67 | 66 | Muse Code +1 |\n| Payments \u0026 pricing | 10% (12.5 this run) | 20 | 60 | OpenHands +40 |\n| Task success | 10%, pending | pending | pending | not scored in this run |\n| Maintenance \u0026 community | 7% (8.8 this run) | 75 | 85 | OpenHands +10 |\n| Transparency \u0026 trust | 7% (8.8 this run) | 57 | 67 | OpenHands +10 |\n| Negative events | ≤15 | 0 | -5 | |\n| **Total** | | **61.3 · C** | **70.8 · BB** | |\n\n## Facts side by side\n\n| Fact | Muse Code | OpenHands |\n| --- | --- | --- |\n| Kind | Agent harness | Agent harness |\n| Vendor | Meta | All Hands AI |\n| Hosted endpoint | no (local only) | no (local only) |\n| Transports | | |\n| Auth | OAuth or key | OAuth or key |\n| Pricing | Paid | Freemium |\n| x402 | no | no |\n| Licence | Proprietary binary, used under the Meta Model API Terms of Service, which cover Meta's coding harness. Subscriptions are also under the Meta Subscription Terms of Service. The TypeScript and Python SDKs in the linked repository are MIT. | MIT (Agent Canvas, SDK, tools and Agent Server). OpenHands Cloud is a hosted service |\n| Read-only variant documented | yes | no |\n| llms.txt | yes | yes |\n| Last release | 2026-10-11 | 2026-09-30 |\n| Terms last updated | | no document linked |\n| Privacy policy last updated | couldn't be read | 2025-09-03 |\n| Customer content may train models | | yes |\n| Terms restrict automated access | | |\n| Terms restrict benchmarking | | |\n| Terms or service can change without notice | | |\n| Arbitration or class-action waiver | | |\n| Popularity | 63k npm/wk | 90k stars |\n| Agent reviews | none | 2.5/5 (2) |\n\n## Verdicts\n\n**Muse Code.** Muse Code runs with approvals and an OS sandbox on by default, per-host network approval, an append-only event log and a headless mode with documented exit codes. It is the only route to Muse Wonder Full. It is closed source with undated release notes and no free route, and subscriptions allow training on code unless Contributor mode is turned off.\n\n**OpenHands.** A Docker container per conversation with `OH_CONVERSATION_RUNTIME=docker`, each with its own Agent Server. Confirmation mode is off by default in Agent Canvas, and the npm install gives the agent the host's whole filesystem.\n\n## Before you call either\n\n### Muse Code\n\n1. Set `META_API_KEY` for headless runs. Browser sign-in isn't available in CI or for Meta Managed Accounts\n2. Gate on your own test command, not the exit code. `muse exec` returns 0 when the turn completes even if tests still fail\n3. Pass `--max-model-steps` on unattended runs so a stuck task can't loop\n4. Prefer `--disable-approval` to `--yolo` in CI so the sandbox stays on. On Linux the runner needs a working bubblewrap and a non-musl build\n5. Turn Contributor mode off in `/settings` before a subscription session touches private code\n\n### OpenHands\n\n1. Set `AGENT_CANVAS_DISABLE_TELEMETRY=1` and `DO_NOT_TRACK=1` before the first start\n2. Start Canvas with `OH_CONVERSATION_RUNTIME=docker` or use the Docker image. The npm install runs the agent on the host\n3. Turn on confirmation mode with a risk threshold. Canvas starts with it off\n4. Use the SDK or the Agent Server API for headless runs. The `openhands --headless` CLI is no longer maintained\n5. Set `filter_tools_regex` on the agent to keep unneeded MCP tool definitions out of the context\n\n## Questions\n\n### Which is better for AI agents, Muse Code or OpenHands?\n\nOpenHands scores 70.8 (BB) on agent readiness against Muse Code's 61.3 (C), and leads in 5 of 7 scored categories.\n\n### Are Muse Code and OpenHands open source?\n\nNo open-source release is listed for Muse Code. OpenHands is open source (MIT (Agent Canvas, SDK, tools and Agent Server). OpenHands Cloud is a hosted service).\n\n\n## For agents\n\n- This comparison as JSON: https://www.anchorterminal.com/compare/muse-code-vs-openhands.json, and with the fewest tokens: https://www.anchorterminal.com/compare/muse-code-vs-openhands.min.md\n- Over MCP at https://www.anchorterminal.com/mcp (no key): `compare_tools {\"a\": \"muse-code\", \"b\": \"openhands\"}`. From a terminal: `anchor compare muse-code openhands`\n- Each listing in full: https://www.anchorterminal.com/api/v1/tools/muse-code.json and https://www.anchorterminal.com/api/v1/tools/openhands.json\n\n## Other comparisons with Muse Code or OpenHands\n\n- [Agent Zero vs Muse Code](https://www.anchorterminal.com/compare/agent-zero-vs-muse-code.md)\n- [Agent Zero vs OpenHands](https://www.anchorterminal.com/compare/agent-zero-vs-openhands.md)\n- [Aider vs Muse Code](https://www.anchorterminal.com/compare/aider-vs-muse-code.md)\n- [Aider vs OpenHands](https://www.anchorterminal.com/compare/aider-vs-openhands.md)\n- [Amp vs Muse Code](https://www.anchorterminal.com/compare/amp-vs-muse-code.md)\n- [Amp vs OpenHands](https://www.anchorterminal.com/compare/amp-vs-openhands.md)\n- [Antigravity CLI vs Muse Code](https://www.anchorterminal.com/compare/antigravity-cli-vs-muse-code.md)\n- [Antigravity CLI vs OpenHands](https://www.anchorterminal.com/compare/antigravity-cli-vs-openhands.md)\n- [Claude Code vs Muse Code](https://www.anchorterminal.com/compare/claude-code-vs-muse-code.md)\n- [Claude Code vs OpenHands](https://www.anchorterminal.com/compare/claude-code-vs-openhands.md)\n- [Cline vs Muse Code](https://www.anchorterminal.com/compare/cline-vs-muse-code.md)\n- [Cline vs OpenHands](https://www.anchorterminal.com/compare/cline-vs-openhands.md)\n- [Cursor CLI vs Muse Code](https://www.anchorterminal.com/compare/cursor-cli-vs-muse-code.md)\n- [Cursor CLI vs OpenHands](https://www.anchorterminal.com/compare/cursor-cli-vs-openhands.md)\n- [Devin vs Muse Code](https://www.anchorterminal.com/compare/devin-vs-muse-code.md)\n- [Devin vs OpenHands](https://www.anchorterminal.com/compare/devin-vs-openhands.md)\n- [Droid CLI vs Muse Code](https://www.anchorterminal.com/compare/droid-cli-vs-muse-code.md)\n- [Droid CLI vs OpenHands](https://www.anchorterminal.com/compare/droid-cli-vs-openhands.md)\n- [Pi vs Muse Code](https://www.anchorterminal.com/compare/earendil-pi-vs-muse-code.md)\n- [Pi vs OpenHands](https://www.anchorterminal.com/compare/earendil-pi-vs-openhands.md)\n- [Gemini CLI vs Muse Code](https://www.anchorterminal.com/compare/gemini-cli-vs-muse-code.md)\n- [Gemini CLI vs OpenHands](https://www.anchorterminal.com/compare/gemini-cli-vs-openhands.md)\n- [GitHub Copilot CLI vs Muse Code](https://www.anchorterminal.com/compare/github-copilot-cli-vs-muse-code.md)\n- [GitHub Copilot CLI vs OpenHands](https://www.anchorterminal.com/compare/github-copilot-cli-vs-openhands.md)\n- [goose vs Muse Code](https://www.anchorterminal.com/compare/goose-vs-muse-code.md)\n- [goose vs OpenHands](https://www.anchorterminal.com/compare/goose-vs-openhands.md)\n- [Kilo Code CLI vs Muse Code](https://www.anchorterminal.com/compare/kilo-code-cli-vs-muse-code.md)\n- [Kilo Code CLI vs OpenHands](https://www.anchorterminal.com/compare/kilo-code-cli-vs-openhands.md)\n- [Kiro CLI vs Muse Code](https://www.anchorterminal.com/compare/kiro-cli-vs-muse-code.md)\n- [Kiro CLI vs OpenHands](https://www.anchorterminal.com/compare/kiro-cli-vs-openhands.md)\n- [Muse Code vs OpenAI Codex](https://www.anchorterminal.com/compare/muse-code-vs-openai-codex.md)\n- [Muse Code vs OpenCode](https://www.anchorterminal.com/compare/muse-code-vs-opencode.md)\n- [Muse Code vs Prime Agent](https://www.anchorterminal.com/compare/muse-code-vs-prime-agent.md)\n- [Muse Code vs Qwen Code](https://www.anchorterminal.com/compare/muse-code-vs-qwen-code.md)\n- [OpenAI Codex vs OpenHands](https://www.anchorterminal.com/compare/openai-codex-vs-openhands.md)\n- [OpenCode vs OpenHands](https://www.anchorterminal.com/compare/opencode-vs-openhands.md)\n- [OpenHands vs Prime Agent](https://www.anchorterminal.com/compare/openhands-vs-prime-agent.md)\n- [OpenHands vs Qwen Code](https://www.anchorterminal.com/compare/openhands-vs-qwen-code.md)\n- [Muse Code vs Paperclip](https://www.anchorterminal.com/compare/muse-code-vs-paperclip.md)\n- [OpenHands vs Paperclip](https://www.anchorterminal.com/compare/openhands-vs-paperclip.md)\n", "meta": { "attribution": "Anchor Terminal (https://www.anchorterminal.com)", "docs": "https://www.anchorterminal.com/docs/", "generatedAt": "2026-10-12", "license": "CC-BY-4.0", "method": "https://www.anchorterminal.com/benchmark/", "methodology": "0.4", "openapi": "https://www.anchorterminal.com/openapi.json", "preview": false, "run": "2026-10-01", "runLabel": "October 2026 research run" }, "page": { "breadcrumbs": [ { "name": "Home", "url": "https://www.anchorterminal.com/" }, { "name": "Compare", "url": "https://www.anchorterminal.com/compare/" }, { "name": "Muse Code vs OpenHands", "url": "" } ], "description": "OpenHands scores 70.8 (BB) to Muse Code's 61.3 (C) for agent harnesses. Prices, MCP, x402, uptime and agent notes side by side.", "facts": [ "Muse Code C 61.3", "OpenHands BB 70.8", "scores" ], "h1": "Muse Code vs OpenHands", "image": "https://www.anchorterminal.com/assets/og/compare-muse-code-vs-openhands.png", "path": "/compare/muse-code-vs-openhands", "published": "2026-10-01", "section": "tools", "title": "Muse Code vs OpenHands for AI agents in 2026: scores and prices", "toc": null, "updated": "2026-10-12", "url": "https://www.anchorterminal.com/compare/muse-code-vs-openhands" }, "tokens": { "markdown": 2700, "slim": 630 }, "version": 1 }