Knowledge & Memory MCP Servers
RAG, knowledge bases, documentation retrieval, memory, semantic search, and contextual recall.
24 servers on this page
VitaminMCP
io.github.Backas03
Test Minecraft plugins end to end: drive a real Paper server and real protocol bots.
Òtítọ́
io.github.BASHBOP
Deterministic local repository context, impact analysis, and merge-readiness evidence for AI agents.
Total Recall
io.github.BAS-More
Persistent, verified, cross-session memory for AI agents. 26 tools. SQLite + sync.
quillrag
io.github.Ayush-yadav11
Single-binary local RAG MCP server in Rust. MiniLM compiled in, hybrid search, zero deps.
Total Recall
io.github.Avi-Bendetsky
Persistent, verified, cross-session memory for AI agents. 26 tools. SQLite + sync.
Tokenmaxxen Mcp
io.github.AustinMunday
Collective episodic memory for AI coding agents — search, deposit, comment, showcase builds.
Atlas
io.github.AtlasDevHQ
Atlas is a YAML-defined semantic layer for analytics — authored by humans, consumed by AI agents.
Sem
io.github.Ataraxy-Labs
Entity-level code intelligence: semantic diff, impact analysis, blame, and context for AI agents
IPCC AR6 Climate Retrieval
io.github.AswaniSahoo
Search IPCC AR6 WG1 and answer with page-level citations, or refuse when unsupported.
Genesys Memory
io.github.Astrix-Labs
Open-source causal memory for AI agents: persistent, explainable, MCP-native memory (13 tools).
Exomem
io.github.Artexis10
Local Markdown/Obsidian knowledge substrate for MCP agents with governed memory and hybrid search.
Memory Kernel
io.github.Artem362
Local-first memory for AI agents: SQLite FTS5, deterministic recall, no vector DB, no cloud.
Bhived MCP
io.github.ArtKeyAi
Shared knowledge graph, skills, and tool discovery for AI agents through the Model Context Protocol.
Smart Context Mcp
io.github.Arrayo
Reduces AI agent token usage by 90% via context compression and task checkpoint persistence.
Embgrep
io.github.ArkNill
Local semantic search — embedding-powered grep for files, zero external services.
Nahuali
io.github.Arakiss
Trust-aware agent memory with evidence-backed recall, self-inspection, and audit history.
TrainTools
io.github.AparajeetS
Recommend paper-backed diagnostics for PyTorch and Hugging Face training problems.
Sipcode
io.github.Anuj7411
Context hygiene for Claude Code: drift detection, re-read dedup, and token analytics.
Mcp Sitecore Server
io.github.Antonytm
A Model Context Protocol server for Sitecore
Mcp All
io.github.Antonytm
A Model Context Protocol server to run other MCP servers
Archiet Audit
io.github.Anioko
Submit architecture docs, get a consulting-grade traceability audit at a shareable URL
Vibe Hnindex
io.github.AndyAnh174
Index source code into a local knowledge base, search with keyword + semantic + hybrid modes.
Semantic Frame
io.github.Anarkitty1
Token-efficient semantic compression for numerical data. 95%+ token reduction.
AllocContext
io.github.AllocContext
Self-host MCP: portfolio crypto context for agents. PyPI stdio; MIT.