| FMRS | 61 / 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 | 14 / 20 | 16 / 20 | 16 / 20 |
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| Maintenance | 12 / 20 | 17 / 20 | 18 / 20 |
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| Documentation | 14 / 20 | 15 / 20 | 18 / 20 |
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| Setup experience | 13 / 20 | 18 / 20 | 15 / 20 |
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| Best for | - iOS/macOS developers and release teams needing every App Store Connect endpoint
- Anyone working with subscriptions, IAP, StoreKit 2 transactions and refunds
- Users who want confirm-before-write safety and local key custody
- Teams using multiple MCP clients (Claude, Codex, Cursor) wanting one-step registration
| - 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 | - Users who won't install Node locally or prefer remote HTTP servers
- Those expecting the server itself to generate marketing/reply text (your own model writes it)
- Anyone seeking a Fastlane replacement for scripted CI pipelines (it's positioned as the interactive complement)
- Users looking for an official Apple tool — this project is unaffiliated with Apple
| - 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 | - Reads App Store Connect API credentials (Key ID, Issuer ID, .p8 private key)
- Accesses the Apple App Store Connect and App Store Server APIs
- StoreKit 2 transaction tools need the app's Bundle ID
- Optional write access: writes confirm by default; ASC_CONFIRM_WRITES=0 disables confirmation and --read-only removes mutating tools entirely
| - 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 | - A leaked .p8 key grants signing power over your App Store account at whatever role was granted; use Keychain storage, not plain-text config
- Write-capable tools can change prices, submit for review or delete resources; a misread instruction could still execute after confirmation
- 2.x is a breaking release; 1.x profile names in configs may have changed
- The full tool surface exceeds 100k tokens of definitions if profiles aren't narrowed
- No telemetry and local-only operation means you track version updates yourself
| - 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, Codex, Cursor, Windsurf, VS Code, Antigravity | Claude Code, VS Code, Cursor, Cline, Amp | Claude Desktop, VS Code, Cursor, Smithery.ai |
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| Tools | 1 | 2 | 19 |
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