MemPalace/mempalace
MemPalace is an open-source, local-first AI memory system that stores and retrieves conversation history verbatim using semantic search, supporting pluggable backends like ChromaDB and integrating ...
Awesome MCP › Knowledge & Memory
ccbikai/github-stars
GitHub Stars MCP Server turns a personal collection of GitHub stars into a searchable knowledge base that an AI client can query in plain language. The project has two halves. A scheduled job uses the GitHub API to fetch every repository the account has starred, pulls the README from each one, processes the text together with repository metadata, and uploads the result to a Cloudflare R2 bucket. A Cloudflare AutoRAG instance then indexes that bucket and builds the embeddings used for semantic retrieval. The second half is a Cloudflare Worker that speaks the Model Context Protocol over Streamable HTTP and exposes a single tool, search_github_stars, which takes a natural-language query string and returns JSON with the matching repositories and the relevant README passages. Access to the worker is protected by an API key sent as a bearer token in the Authorization header, configured through the MCP_API_KEY variable. Refreshing is automated: a GitHub Actions workflow runs weekly to re-fetch the stars, upload the processed files to R2 and rebuild the AutoRAG index. Setup requires Node 22, the pnpm package manager, a GitHub personal access token with repo scope, and a Cloudflare account with an R2 bucket and an AutoRAG instance; the R2 account id, access key, secret and bucket name plus the GitHub token are stored as repository secrets, and the AutoRAG instance name is set through the AUTO_RAG_NAME environment variable on the worker. Local development uses pnpm dev:stars to fetch the stars and pnpm dev:mcp to run the server, and pnpm deploy publishes to Cloudflare Workers. It suits developers whose star list has grown past the point where the GitHub search UI is useful and who want an assistant to recall what they once bookmarked.
https://github.com/ccbikai/github-stars
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