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Browse all Model Context Protocol servers with quality scores, stars, languages and maintenance activity.

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14 results (<1ms) · data updated 2026-08-14

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apecloud/ApeRAG C MCP Server Stale

apecloud/ApeRAG

Production-ready RAG platform combining Graph RAG, vector search, and full-text search. Best choice for building your own Knowledge Graph and for Context Engineering

★ 1.3k Python Updated 3mo ago Score 64 Knowledge & Memory

elvismdev/mem0-mcp-selfhosted C MCP Server Stale

elvismdev/mem0-mcp-selfhosted

Self-hosted mem0 MCP server for Claude Code with Qdrant vector search, Neo4j knowledge graph, and Ollama embeddings. Zero-config OAT auth, split-model graph routing, session hooks for automatic cross-session memory, and 11 tools. Supports both Anthropic and fully local Ollama setups.

★ 105 Python Updated 5mo ago Score 53 Knowledge & Memory

nonatofabio/local-faiss-mcp D MCP Server Stale

nonatofabio/local_faiss_mcp

Local FAISS vector database for RAG with document ingestion (PDF/TXT/MD/DOCX), semantic search, re-ranking, and CLI tools for indexing and querying

★ 33 Python Updated 3mo ago Score 48 Knowledge & Memory

dengls24/annota D MCP Server Stale

dengls24/annota

AI-powered paper annotation MCP server. Reads papers, highlights key findings with semantic color coding, explains formulas, and writes structured reading notes — all saved back to Zotero. Features two-phase workflow for large PDFs (63–80% context savings) and batch annotations.

★ 18 Python Updated 3mo ago Score 46 Knowledge & Memory

whynowlab/jarvis-orb D MCP Server Stale

whynowlab/jarvis-orb

Persistent 4-tier AI memory (episodic, semantic, project, procedural) with temporal scoring, contradiction detection, entity tracking, and real-time desktop visualization orb.

★ 18 Python Updated 3mo ago Score 46 Knowledge & Memory

TeamSafeAI/LIFE D MCP Server Stale

TeamSafeAI/LIFE

Persistent identity architecture for AI agents. 16 MCP servers covering drives, emotional relationships, semantic memory with decay, working threads, learned patterns, journal, genesis (identity discovery), creative collision engine, forecasting, and voice. Zero dependencies beyond Python 3.8. Built across 938 conversations.

★ 8 Python Updated 5mo ago Score 43 Knowledge & Memory

ErebusEnigma/context-memory D MCP Server Stale

ErebusEnigma/context-memory

Persistent, searchable context storage across Claude Code sessions using SQLite FTS5. Save sessions with AI-generated summaries, two-tier full-text search, checkpoint recovery, and a web dashboard.

★ 5 Python Updated 5mo ago Score 41 Knowledge & Memory

besslframework-stack/project-tessera D MCP Server Stale

besslframework-stack/project-tessera

Local workspace memory for Claude Desktop. Indexes your documents (Markdown, CSV, session logs) into a vector store with hybrid search, cross-session memory, auto-learn, and knowledge graph visualization. Zero external dependencies — fastembed + LanceDB, no Ollama or Docker required. 15 MCP tools.

★ 16 Python Updated 4mo ago Score 40 Knowledge & Memory

mattjoyce/mcp-persona-sessions D MCP Server Stale

mattjoyce/mcp-persona-sessions

Enable AI assistants to conduct structured, persona-driven sessions including interview preparation, personal reflection, and coaching conversations. Built-in timer management and performance evaluation tools.

★ 12 Python Updated 5mo ago Score 39 Knowledge & Memory

Thezenmonster/agentmem D MCP Server Stale

Thezenmonster/agentmem

Governed memory for coding agents with trust lifecycle (hypothesis → active → validated → deprecated), conflict detection, staleness tracking, and health scoring. SQLite + FTS5, zero infrastructure. `pip install quilmem[mcp]`

★ 3 Python Updated 3mo ago Score 39 Knowledge & Memory

ndjordjevic/pinrag D MCP Server Stale

ndjordjevic/pinrag

RAG for PDFs, YouTube, GitHub repos, Discord exports; index documents and query with citations.

★ 2 Python Updated 4mo ago Score 38 Knowledge & Memory

g1itchbot8888-del/agent-memory D MCP Server Stale

g1itchbot8888-del/agent-memory

Three-layer memory system for agents (identity/active/archive) with semantic search, graph relationships, conflict detection, and LearningMachine. Built by an agent, for agents. No API keys required.

★ 7 Python Updated 5mo ago Score 37 Knowledge & Memory

For-Sunny/hebbian-mind-enterprise D MCP Server Stale

For-Sunny/hebbian-mind-enterprise

Self-organizing neural graph memory with Hebbian learning for AI systems. Connections strengthen through co-activation and weaken through temporal decay. 118+ learning nodes, dual-write architecture, and sub-millisecond reads.

★ 6 Python Updated 5mo ago Score 36 Knowledge & Memory

topskychen/tilde F MCP Server Stale

topskychen/tilde

Your AI agents' home directory — privacy-first MCP server for portable AI identity. Configure once, use everywhere. It supports profile management, skills, resume import, and team sync.

★ 4 Python Updated 7mo ago Score 25 Knowledge & Memory