Context7
★ 63.5k
vs
code-graph-mcp
★ 85
Context7 vs code-graph-mcp
Context7: Context7 is an MCP server that injects up-to-date, version-specific library documentation directly into LLM prompts. Add "use context7" to any coding prompt and it fetches current docs for the library you're working with, eliminating hallucinated APIs and outdated code examples. Works with Claude Desktop, Cursor, Windsurf, and any MCP-compatible editor.; code-graph-mcp: code-graph-mcp is a high-performance server that builds a structured knowledge graph of your codebase for AI coding assistants. It offers multi-language AST parsing, semantic search, call graph traversal, and HTTP route tracing to provide deep code understanding and optimize LLM context usage.
01
TL;DR
Context7Code Assistant · ★ 63.5k
When to choose:
- You use Cursor, Claude Code or another coding agent with fast-moving public libraries and want current, version-specific docs and examples.
- You want the least setup: `npx ctx7 setup` signs you in and configures the skill or MCP server for your agents.
- You want to work with or without MCP: the CLI plus skill mode fetches docs without an MCP server.
When to skip:
- You need docs for internal or private libraries: a self-hosted index fits better.
- Your data policy rules out sending queries to an external service: requests go to Upstash's hosted backend.
- You need a fully open-source stack: only the MCP server is open source; the API backend, parser and crawler are private.
code-graph-mcpCode Assistant · ★ 85
Perform impact analysis to understand the consequences and blast radius of proposed code changes.
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Side-by-Side Comparison
Field
Context7code-graph-mcpCategory
Code Assistant
Code Assistant
Stars
★ 63.5k
★ 85
License
MIT
MIT
Install Command
npx ctx7 setup
/plugin marketplace add sdsrss/code-graph-mcp && /plugin install code-graph-mcp
Updated
1d ago
1d ago
Open Source
Yes
Yes
Tags
LLM, Code Generation, API Documentation
Code Knowledge Graph, AST Parsing, Semantic Search
03
Features
Context701Fetches current, version-specific library documentation on demand
02Add "use context7" to any prompt — zero additional configuration
03Covers thousands of popular libraries with up-to-date docs
04Works as a hosted MCP server (no local install required)
05Integrates with Claude Desktop, Cursor, Windsurf, and VS Code
code-graph-mcp01Multi-language AST parsing across various depths (calls, imports, inheritance, HTTP routes) for languages like TypeScript, Python, Go, Rust, and Java.
02Hybrid semantic code search combining BM25 full-text and vector similarity search with Reciprocal Rank Fusion (RRF).
03Advanced code graph analysis including recursive call graph traversal, HTTP route tracing, dead code detection, and impact analysis.
04Incremental indexing with real-time updates via Merkle tree change detection and LLM context optimization through token-aware snippet extraction.
04
Use Cases
Context7↳Preventing LLMs from hallucinating deprecated or non-existent API methods
↳Getting accurate code examples for the exact library version in use
↳Keeping AI coding assistants up-to-date across fast-moving frameworks
code-graph-mcp↳Perform impact analysis to understand the consequences and blast radius of proposed code changes.
↳Trace transitive call chains to understand complex function flows and dependencies across your codebase.
↳Conduct semantic searches to find relevant code based on conceptual descriptions, even if exact keywords are not present.
↳Gain a comprehensive overview of project architecture, modules, dependencies, and entry points.
05
Best For
Context7Most PopularEssentialTrending
code-graph-mcp—
FAQ
FAQ
What is the difference between Context7 and code-graph-mcp?
Both Context7 and code-graph-mcp are in the Code Assistant category. Context7 has 63.5k stars, while code-graph-mcp has 85 stars.
Which is better, Context7 or code-graph-mcp?
The best choice depends on your use case. Choose Context7 if Preventing LLMs from hallucinating deprecated or non-existent API methods, and code-graph-mcp if Perform impact analysis to understand the consequences and blast radius of proposed code changes..
Is Context7 free or open source?
Yes, Context7 is open source on GitHub (MIT).
Is code-graph-mcp free or open source?
Yes, code-graph-mcp is open source on GitHub (MIT).
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