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SKILL verified MIT Self-run

Looking Up Docs

skill-julianobarbosa-claude-code-skills-looking-up-docs · by julianobarbosa

Look up library documentation using Context7. Use when needing API reference, library docs, framework documentation, or technical documentation lookup. Provides up-to-date, version-specific docs and code examples.

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Install

$ agentstack add skill-julianobarbosa-claude-code-skills-looking-up-docs

✓ scanned · ✓ verified, works with Claude Code, Cursor, and more.

Security review

✓ Passed

No issues found. Passed automated security review. · v0.1.0 How review works →

  • Prompt-injection patterns
  • Secret / credential exfiltration
  • Dangerous shell & filesystem operations
  • Untrusted network calls
  • Known-malicious package signatures

What it can access

  • Network access No
  • Filesystem access No
  • Shell / process execution No
  • Environment & secrets No
  • Dynamic code execution No

From automated source analysis of v0.1.0. “Used” means the capability is present in the source — more access means more to trust, not that it’s unsafe.

View the full security report →

Verified badge

Passed review? Show it. Paste this badge into your README, it links to the public security report.

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Reliability & compatibility

Security review passed
0 installs to date
no reviews yet
3mo ago

Declared compatibility

Claude CodeClaude Desktop

Compatibility is declared by the source manifest. End-to-end runtime verification is coming, see below.

Preview Execution monitoring

We're building live execution health for every listing: tool-call success rate, median latency, uptime, and last-checked timestamps, measured, not self-reported. It isn't live yet, so we don't show numbers we can't stand behind.

How agent discovery & health will work →
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About

Documentation Lookup with Context7

Context7 provides up-to-date, version-specific documentation and code examples directly from source libraries.

Why Context7

  • Current APIs: No hallucinated or outdated patterns
  • Version-specific: Gets docs for exact library versions
  • Code examples: Real, working code from actual documentation

Workflow

  1. Resolve library ID: mcp__context7__resolve-library-id with libraryName
  2. Get documentation: mcp__context7__get-library-docs with context7CompatibleLibraryID and topic

Modes

| Mode | Use For | | ------ | ------------------------------------------ | | code | API references, code examples (default) | | info | Conceptual guides, architecture, tutorials |

Examples

# React hooks
resolve-library-id: "react"
get-library-docs: context7CompatibleLibraryID="/facebook/react", topic="hooks", mode="code"

# Next.js middleware
resolve-library-id: "next.js"
get-library-docs: context7CompatibleLibraryID="/vercel/next.js", topic="middleware"

# Go net/http
resolve-library-id: "go net/http"
get-library-docs: context7CompatibleLibraryID="/golang/go", topic="http server"

# Kubernetes API
resolve-library-id: "kubernetes"
get-library-docs: context7CompatibleLibraryID="/kubernetes/kubernetes", topic="deployment"

Tips

  • Use topic parameter to narrow results to specific features
  • Try mode="info" for architectural questions
  • Paginate with page=2, page=3 if initial results insufficient

Gotchas

  • Context7 query without version scoping returns hits across versions — Next.js 14 question can answer with Next.js 12 code. Always include the version.
  • Library aliases (e.g., react vs @types/react) may resolve to different libraries — use the full Context7 ID, not the npm name.
  • Stale cache: Context7 may have indexed a library version that's been yanked from npm — check upstream before trusting.
  • Rate limits per API key per day — bursting on the free tier locks the key out until midnight UTC.
  • No multi-version diff: Context7 doesn't surface what changed between versions; for migrations, dual-query and compare manually.

Source & license

This open-source skill is cataloged on AgentStack and links to its original source — we do not rehost the code.

Install and usage instructions live in the source repository linked above.

Reviews

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Versions

  • v0.1.0 Imported from the upstream source.