| FMRS | 58 / 100 · C | 80 / 100 · B | 79 / 100 · B |
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| Reliability | 8 / 20 | 14 / 20 | 12 / 20 |
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| Security and permissions | 12 / 20 | 16 / 20 | 16 / 20 |
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| Maintenance | 13 / 20 | 17 / 20 | 18 / 20 |
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| Documentation | 14 / 20 | 15 / 20 | 18 / 20 |
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| Setup experience | 11 / 20 | 18 / 20 | 15 / 20 |
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| Best for | - Developers building n8n automation with Claude, Cursor, Windsurf, VS Code, Codex, or Antigravity.
- n8n users who need node documentation, template discovery, and workflow validation.
- Teams that want to self-host n8n-MCP or use it through the hosted dashboard.
| - Developers using fast-moving frameworks/libraries worried about the AI suggesting stale code
- Scenarios wanting zero-config documentation lookup
| - Developers auditing NPM dependencies within AI workflows
- Teams performing supply chain security assessments
- Users of Claude Desktop, Cursor, or VS Code
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| Not for | - Automation scenarios that do not use n8n.
- Users who need n8n instance management without configuring the n8n API.
- Production workflow changes made without testing.
| - Looking up internal/private codebase documentation (Context7 targets publicly published open-source libraries)
- Cases needing very high coverage of obscure, niche libraries (coverage depends on what Context7's platform has indexed)
| - Projects outside the NPM ecosystem (e.g., pure Python/Go)
- Environments without network access to deps.dev, OSV.dev, and the npm registry
- Scenarios requiring maintenance by an official upstream vendor
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| Required permissions | - Permissions required for basic node, documentation, template, and validation features are not specified in the source.
- n8n management features require N8N_API_URL and N8N_API_KEY.
- Credential and data-table tools may access sensitive n8n data; the source recommends disabling them in governance-sensitive environments.
| - Usable without an API key (subject to a free-tier rate limit); CONTEXT7_API_KEY is an optional credential for higher quota
- Read-only documentation lookup — no code execution or local filesystem access involved
| - Network access to the NPM registry and external services (deps.dev, OSV.dev, OpenSSF, npms.io, GitHub)
- Read access to workspace lockfiles (pnpm-lock.yaml, package-lock., yarn.lock) for cache invalidation
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| Risks and side effects | - AI-generated results may be unpredictable; the source explicitly warns against editing production workflows directly.
- Copy workflows, test in development, back up important workflows, and validate changes before deployment.
- Enabling workflow write, delete, credential, or data-table management increases potential impact.
| - The free tier has limited quota — high-frequency use may hit rate limits
- Documentation content comes from Context7's platform index, so its accuracy and freshness depend on that platform's crawl cadence
| - Third-party READMEs and changelogs are untrusted external content; they are wrapped in tags with _meta flags but should still be handled cautiously
- Depends on availability and accuracy of external services
- Batch requests are capped at 25 packages to prevent registry enumeration; larger sets require batching
- Third-party open source project, not officially maintained by NPM or Anthropic
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| Supported clients | Claude Desktop, Claude Code, Windsurf, Cursor, Visual Studio Code, Codex, Antigravity | Claude Code, VS Code, Cursor, Cline, Amp | Claude Desktop, VS Code, Cursor, Smithery.ai |
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| Tools | 24 | 2 | 19 |
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