MCP servers and skills: search, filter by where they run, and compare.
MCP server for SearXNG with 13 production-ready tools for web search, package info, GitHub integration, error translation, API docs, and more
SkillMIT★ 9No key
Node.jsMITFew starsNo key
Long-term memory for AI agents over plain Markdown: provenance, token-budgeted recall, revertible write-back, and E2E-encrypted multi-device sync. MIT, Rust + TypeScript.
Node.jsMITFew starsNo key
Local memory for AI agents (MCP server): plain JSON on your own disk, fact-level search with an optional semantic layer, corrections that replace old facts, a warning when a fact may be out of date, c
Node.jsMIT★ 8No key
Lossless context compression for LLMs: 2x-8x fewer tokens, byte-exact reconstruction (sha256-verified). MCP server for Claude Code & Cursor.
PythonMIT★ 8No key
Exa MCP — neural/semantic web search + content retrieval (exa.ai)
Hosted by authorMITFew starsNo key
SerpApi MCP — wraps SerpApi (serpapi.com) search engines
Hosted by authorMITFew starsNo key
Fail-closed MCP server for academic research over OpenAlex, Semantic Scholar, arXiv, PubMed, Unpaywall and CORE
Node.jsMITFew starsNo key
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