MCP Catalog

io.github.bjenkinsgit/psyxe-mcpOfficial

Apple Notes, Reminders, and Contacts for AI assistants. BERT semantic search. macOS.

io.github.cdnsteve/remembrallmcpOfficial

Persistent knowledge memory for AI agents. Hybrid search, code graph, pgvector.

io.github.cyberlife-coder/velesdb-memoryOfficial

Offline agentic memory: remember/recall/relate/forget/why over a fused vector+graph+columnar engine

io.github.d-khomenko/clipboard-history-mcpOfficial

Your clipboard, but Claude can read it. Type-classified, secret-encrypted. macOS + Linux.

io.github.emcd/nb-mcp-serverOfficial

MCP server wrapping the nb CLI for LLM-friendly note-taking

io.github.gambletan/cortexOfficial

Local-first AI memory engine — 4-tier memory, people graph, Bayesian beliefs. Encrypted, 62µs.

io.github.jamjet-labs/engram-serverOfficial

Durable memory for AI agents: fact extraction, hybrid retrieval, temporal graph. SQLite/Postgres.

io.github.kael-bit/engramOfficial

Hierarchical memory for AI agents. Three-layer (buffer/working/core) with decay and promotion.

io.github.major7apps/pensyveOfficial

Universal memory runtime for AI agents — episodic, semantic, and procedural memory.

io.github.nnar1o/kg-mcpOfficial

Local knowledge graph memory MCP server for AI assistants.

io.github.openfused/openfuse-mcpOfficial

Encrypted mail, shared memory, and persistent context for AI agents.

io.github.samvallad33/vestigeOfficial

Local-first memory for AI agents that reaches backward to find a failure's root cause.

io.github.screenpipe/screenpipe-mcpOfficial

Search your local screen recordings, audio transcripts, and computer activity from screenpipe.

io.github.spectra-g/engramOfficial

MCP adapter for Engram - organizational memory for AI agents

io.github.spuentesp/lainOfficial

High-performance knowledge graph MCP server for AI coding agents with semantic search.

io.github.teflon07/memkeeperOfficial

Local-first memory for AI agents: on-device hybrid retrieval over a single SQLite file.

io.github.tribal-memory/tribalOfficial

Self-hosted semantic memory over MCP for an engineering team's tacit knowledge. Needs Postgres.

io.github.unievolver/dep-scoutOfficial

Help AI agents find and evaluate mature packages across 6 ecosystems instead of reinventing them.

io.github.varun29ankuS/shodh-memoryOfficial

Cognitive memory for AI agents — semantic search, Hebbian learning, knowledge graphs.

io.github.xiaojiou176-open/agent-exporter-mcpOfficial

Local stdio MCP bridge for archive publishing, retrieval, and governance evidence.

io.github.ynishi/outline-mcpOfficial

Tree-structured knowledge base as an MCP server

tv.tootie/cortexOfficial

Syslog receiver and MCP server for homelab log intelligence.