zilliztech/claude-context
Stack:
TypeScript
MCP
Claude Code
Node.js
An MCP plugin that gives Claude Code and other agents semantic search over your whole codebase: it indexes the project in a vector database and returns only the relevant snippets, instead of loading entire files on every request.
Why it's interesting
It fixes a real Claude Code bottleneck: on large projects the agent no longer has to read whole files to figure out where to act, and — per the authors' evaluation — you get around 40% fewer tokens. It's built by Zilliz (the Milvus team), with 11,800+ stars and active development.