Context7
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Context7 by Upstash pulls current, version-specific documentation and code examples into your coding agent's context, cutting hallucinated or outdated APIs. Works as a hosted MCP server (mcp.context7.com/mcp) or as a CLI + skills mode with no MCP; `npx ctx7 setup` configures Cursor, Claude Code or OpenCode via OAuth. The MCP server and CLI are MIT-licensed, but the API backend, parser and crawler are private, and library docs are community-contributed.
Best for: Any vibe coder whose agent keeps writing code against old versions of Next.js, Supabase, Stripe and other fast-moving libraries
Visit Context7 ↗- Pricing
- Free: $0 with 1,000 API calls/mo (public repos). Pro: $10/seat/mo with 2,000 calls/seat, then $5 per 1,000 calls; private repo parsing $5 per 1M tokens. Enterprise: custom (SSO, SOC-2, self-host)
- Free tier
- Yes: free plan with 1,000 API calls per month on public libraries (plus 20 bonus calls/day once the limit is hit)
- Open source
- No
- Last verified
- 2026-10-24
Context7 pricing breakdown, history and cheaper alternatives →
Sources (checked 2026-10-24): github.com/upstash/context7 · context7.com/plans
Score breakdown
- Fit for the use case23 / 25
- Vibe-coder friendliness14 / 15
- Output quality & reliability12 / 15
- Pricing & free tier12 / 15
- Ecosystem & integrations10 / 10
- Momentum10 / 10
- Code ownership & lock-in5 / 10
Why this score: The most-starred MCP server here (~63k GitHub stars) and useful in every stack: one-command setup and 30+ supported clients. Docs are community-contributed with no accuracy guarantee, the free plan caps at 1,000 calls/month, and the backend is closed, so quality, pricing and ownership are lower.
Based on desk research of official pricing pages and docs; see methodology.
FAQ
- Is Context7 free?
- Context7 free tier: Yes: free plan with 1,000 API calls per month on public libraries (plus 20 bonus calls/day once the limit is hit). Paid pricing: Free: $0 with 1,000 API calls/mo (public repos). Pro: $10/seat/mo with 2,000 calls/seat, then $5 per 1,000 calls; private repo parsing $5 per 1M tokens. Enterprise: custom (SSO, SOC-2, self-host).
- What is Context7 pricing in 2026?
- Context7 pricing (as of our last verification on 2026-10-24): Free: $0 with 1,000 API calls/mo (public repos). Pro: $10/seat/mo with 2,000 calls/seat, then $5 per 1,000 calls; private repo parsing $5 per 1M tokens. Enterprise: custom (SSO, SOC-2, self-host). Always confirm on the official site — plans change.
- Is Context7 open source?
- No. Context7 is not open source.
- What is Context7's PromptToProd score?
- Context7 scores 86/100 on PromptToProd (fit, vibe-coder friendliness, quality, pricing, ecosystem, momentum, ownership). See the score breakdown on this page and our methodology.
- What is Context7 best for?
- Context7 is best for: Any vibe coder whose agent keeps writing code against old versions of Next.js, Supabase, Stripe and other fast-moving libraries.
- When was Context7 last verified on PromptToProd?
- Pricing and details for Context7 were last verified on 2026-10-24 from official docs and pricing pages.
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