Knowledge & Memory MCP Servers
RAG, knowledge bases, documentation retrieval, memory, semantic search, and contextual recall.
Perseus — Live Context Engine for AI Agents
io.github.tcconnally
Live context engine for AI agents. 27+ MCP tools: health, memory, skills, file trees on demand.
Mimir — Persistent Memory Engine
io.github.tcconnally
Persistent memory for AI agents. 36+ MCP tools: encryption, decay, hybrid search, knowledge graph.
Workspace Mcp
io.github.taylorwilsdon
Google Workspace MCP server for Gmail, Drive, Calendar, Docs, Sheets, Slides, Forms, Tasks, Chat.
garnet-mcp
io.github.tarazou9
RAG memory for LLM agents over Garnet Vector Sets: store text as embeddings, recall by meaning.
Keryx
io.github.tang-vu
Autonomous research agent that pays every source it cites in USDC on Arc via x402 micropayments.
Project Lore
io.github.tamas-fm
A local-first MCP server that routes development tasks to authoritative project documentation.
Stackguide Mcp
io.github.taimiralain
Dynamic context loading for AI assistants with TDD workflow and AST analysis
Mcp Server
io.github.tago-io
Model Context Protocol server for TagoIO data and analytics
Clickup
io.github.taazkareem
Premium AI integration. Tasks, lists, docs, folders, time. 50+ tools. Instant setup.
OpenAkashic
io.github.szara7678
Shared long-term memory vault for AI agents with 20 MCP tools.
Pulse8 Ai Cortex Knowledge Vault
io.github.synpulse8-opensource
Agent-native knowledge OS on Markdown: typed graph, hybrid search, and compiler over MCP.
Zaxy
io.github.syndicalt
Event-sourced, auditable agent memory over MCP: cited checkout, replayable provenance.
Synapbus
io.github.synapbus
MCP-native agent-to-agent messaging hub with channels, DMs, and semantic search
Symbols MCP
io.github.symbo-ls
Symbols.app MCP — docs, code generation, publishing, CLI/SDK reference
Koma Core MCP
io.github.swnotmetal
Protected RAG storage — agents discover public metadata, content only by access token.
Swiss Truth Mcp
io.github.swisstruthorg
Verified knowledge base for AI agents — stop hallucinations with certified facts.
On Board
io.github.swisspra
Cross-platform shared memory and ticket coordination for AI agents across MCP clients.
Obsidian Brain
io.github.sweir1
Obsidian MCP server: semantic search, knowledge graph, and vault editing. No plugin required.
Vectr
io.github.swapnanil
Semantic codebase search + persistent working memory for AI code editors. Local, no API key.
MCP Server for WinDbg Crash Analysis
io.github.svnscha
A Model Context Protocol server for Windows crash dump analysis using WinDbg/CDB
Sverklo
io.github.sverklo
Local-first MCP code intelligence: 37 tools — hybrid search, blast-radius, diff review, memory.
TRIZ
io.github.sv
Deterministic, read-only TRIZ knowledge: parameters, principles, matrix, tool routing, effects.
Citadel Mcp
io.github.sustinbebustin
A growing Citadel of stack-specific docs, served as MCP tools for AI coding agents.
Sekichi
io.github.surp-renz
Knowledge accumulation for AI coding agents. Records decisions, problems, and insights as context.