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
mcp-local-rag is a Python Model Context Protocol server that gives a language model a retrieval-augmented web search tool while running entirely on the local machine. When the model calls a search tool, the server queries a search backend, fetches the returned results, computes embeddings with Google's MediaPipe text embedder, ranks the entries by semantic similarity to the query, selects the top k, extracts the content of those pages and returns it to the model as Markdown. Because both the search and the embedding step run locally, no API key or hosted service is involved. The server supports more than nine search backends, including DuckDuckGo, Google, Bing, Brave, Wikipedia, Yahoo, Yandex, Mojeek and Grokipedia, so a caller can pick privacy-focused engines or broader ones depending on the task. Beyond single queries it offers deep research tools that issue several related queries across multiple engines at once: deep_research for a general multi-engine sweep, deep_research_google for technical and scientific questions that benefit from Google's index, and deep_research_ddgs for private research through DuckDuckGo. Two lighter tools, rag_search_ddgs and rag_search_google, handle quick single searches. Backends and result limits are configurable per call. The server runs directly through uvx from the git repository, or from a published Docker image, and is registered in the usual MCP client configuration file; the README documents Claude Desktop, LM Studio and Raycast setups. The repository also ships an agent skill called local-rag-search that instructs a model on when to pick a quick search over deep research, how to phrase queries, and how to tune the num_results, top_k and backend parameters. It suits users who want web grounding for a local assistant without sending queries through a commercial search API.
https://github.com/nkapila6/mcp-local-rag
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 ...
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