Knowledge & Memory MCP Servers
RAG, knowledge bases, documentation retrieval, memory, semantic search, and contextual recall.
Musicbrainz Mcp
Published by GitHub account chrischall
Local MCP server for MusicBrainz that lets an assistant search and browse music metadata, fetch cover art, and optionally submit tags, ratings and collection…
Fractal Process Intelligence
Published by GitHub account chevy155
A remote recorder that lets an assistant log a research run's agents, sources, claims and tool use, then compiles a hosted process X-Ray report.
Memory Mcp
Published by GitHub account chenxiaofie
Gives Claude Code persistent memory by saving conversation episodes and entities and recalling relevant history in later sessions.
Corroborate Mcp
Published by GitHub account chefcohen
Local MCP server that checks how independently a news claim is reported, counting distinct story origins rather than raw citations.
Checkout.com
Published by GitHub account checkout
Remote Checkout.com MCP server that lets an assistant search live payment docs and API reference and act on real payments, refunds and payment links.
Statecli
Published by GitHub account charo360
StateCLI gives an AI coding agent local state tracking, replay, checkpointing, and undo tools for its own file and code changes.
PoeMCP — Path of Exile game data
Published by GitHub account charleslucas
Lets an assistant look up Path of Exile game data — gems, unique items, passive nodes, mods, maps, scarabs, live prices, and Path of Building builds.
poe-data-mcp - Path of Exile game data
Published by GitHub account charleslucas
Local MCP server that gives an assistant Path of Exile game data: gems, unique items, passives, mods, maps, live prices, wiki pages and Path of Building builds.
ChainMemory
Published by GitHub account chaelynet
ChainMemory gives an AI assistant persistent, portable memory that is encrypted, anchored on-chain for verification, and shared across models.
Margins
Published by GitHub account cflorczyk9
A local MCP server that lets Claude read an Obsidian vault or markdown folder and stage proposed page writes for your review.
Aha.io
Published by GitHub account cedricziel
Connects an assistant to Aha.io product management, letting it search, read and change ideas, features, epics, releases, goals and comments.
Sugar
Published by GitHub account cdnsteve
Sugar is a local-first memory layer for AI coding agents, letting an assistant store and semantically search project and global context over MCP.
RemembrallMCP
Published by GitHub account cdnsteve
Gives coding assistants a pre-indexed code dependency graph and a persistent memory store backed by PostgreSQL with pgvector.
Prd Spec Generator
Published by GitHub account cdeust
A local MCP server that turns a feature description into a 9-file PRD and deterministically checks specs for traceability and unsupported claims.
Hypermnesia Mcp Viz
Published by GitHub account cdeust
Read-only visualization server that renders Cortex memories, sessions, traces, wiki pages and codebase graphs as six interactive browser views.
Hypermnesia Mcp
Published by GitHub account cdeust
Local-first persistent memory for AI coding agents: stores decisions, fixes and project context in SQLite or PostgreSQL and recalls them across sessions.
Automatised Pipeline
Published by GitHub account cdeust
Indexes a local repository into a code graph and lets an assistant search symbols, trace callers and callees, measure impact and map diffs.
Ai Architect Mcp Codebase
Published by GitHub account cdeust
Indexes a local repository into a code graph and lets an assistant search symbols, trace callers and dependencies, and map diffs to affected code.
Catalo.ai
Published by GitHub account catalo-ai
A remote MCP server from Catalo.ai that gives an assistant an AI-curated book catalog aimed at reducing hallucinations and surfacing lesser-known titles.
Hipocampo MCP
Published by GitHub account carrasquelalex1
Remote memory server for AI agents: stores, searches, links and maintains long-term memories, profiles and indexed code.
Mcp Factcheck
Published by GitHub account carlisia
A local MCP server that fact-checks content about the Model Context Protocol against official spec versions using semantic search and AI validation.
Oi
Published by GitHub account carhaix
Hosted Oi MCP server that lets an assistant discover, run and author Oi Contexts, Workflows, Skills, Guardrails and Connections, plus memory and reporting.
Messages
Published by GitHub account cardmagic
A local MCP server that lets an assistant fuzzy-search and browse your Apple Messages/iMessage history, contacts and conversations on a Mac.
Solution Commons
Published by GitHub account carbaj03
A remote MCP server for a public commons where agents can search solutions from other agents' work, read them, optionally publish their own, and report reuse.