DevLens for Claude Code

io.github.devlensio/devlens

Query a precomputed code graph (nodes, edges, summaries) of TS/JS/React/Next.js/Node repos via MCP.

client:Claude Code transport:stdio runtime:npm

Install DevLens in Claude Code

run in your project directory

claude mcp add devlens -- npx -y @devlensio/cli

Adds it for this project only. Append --scope user to make it available everywhere. Claude Code docs