| FMRS | 75 / 100 · B | 80 / 100 · B | 79 / 100 · B |
|---|
| Reliability | 12 / 20 | 14 / 20 | 12 / 20 |
|---|
| Security and permissions | 16 / 20 | 16 / 20 | 16 / 20 |
|---|
| Maintenance | 15 / 20 | 17 / 20 | 18 / 20 |
|---|
| Documentation | 18 / 20 | 15 / 20 | 18 / 20 |
|---|
| Setup experience | 14 / 20 | 18 / 20 | 15 / 20 |
|---|
| Best for | - Developers and analysts who want crypto market and DeFi data inside an AI client
- MCP users wanting quick access to free market-data sources
- Users of Claude Desktop, Cursor, or ChatGPT Developer Mode
| - 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
|
|---|
| Not for | - High-security scenarios requiring on-chain transactions without human review (write operations depend on PRIVATE_KEY)
- Users seeking a server officially maintained by a blockchain platform
- Users requiring explicit licensing guarantees (GitHub metadata shows NOASSERTION)
| - 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
|
|---|
| Required permissions | - Optional RPC_URL to connect to EVM nodes
- Optional PRIVATE_KEY (secret) for signing transactions
- Optional ALCHEMY_API_KEY (secret) for enhanced RPC access
- The npm package executes third-party code via npx
| - 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
|
|---|
| Risks and side effects | - With PRIVATE_KEY configured, the AI agent can execute real on-chain transactions and potentially lose funds; use a dedicated hot wallet
- Storing a private key in client environment variables risks leakage
- npx automatically executes third-party code from npm, a supply-chain risk
- License metadata is NOASSERTION on GitHub; verify terms before commercial use
- Many advertised capabilities (e.g., 380+ tools, multi-chain operations) belong to sibling packages in the monorepo and may not be part of this server. server
| - 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
|
|---|
| Supported clients | Claude Desktop, Cursor, ChatGPT Developer Mode | Claude Code, VS Code, Cursor, Cline, Amp | Claude Desktop, VS Code, Cursor, Smithery.ai |
|---|
| Tools | 11 | 2 | 19 |
|---|