MCP servers that give assistants persistent memory, knowledge graphs and structured reasoning. Each entry is scanned with the deterministic Capability-Flow Trust Model — grades are computed, never self-reported.
MCP server for the AgentBase agent instruction registry — search and retrieve system prompts, skills, workflows, and more
Lightweight MCP for infinite agent memory. Any agent, any session, anytime.
MCP server for Indian-accurate nutrition logging. Log meals with ChatGPT/Claude in plain language or from photos; calories come from India's official food data (IFCT 2017) + USDA, not US-centric guesses.
GoldHold MCP server -- persistent memory for AI agents. Search, store, and recall across sessions. https://goldhold.ai
Dynamic RAG Engine for AI Reliability. We provide mathematically scored context & sanitized data to prevent hallucinations in both static & volatile domains (starting with Korean Finance).
A production-ready Model Context Protocol (MCP) server for semantic memory management
MCP server for Perplexity search
MCP server for Pickaxe API - manage AI agents, knowledge bases, users, and analytics
Multi-agent research MCP server supporting OpenAI, Anthropic, xAI, Google, OpenRouter, Groq, and Cerebras
Model Context Protocol server for the LingoChunk public API: your FSRS-graded vocabulary, native-audio transcripts and clips, and library, as tools for a coding agent.
MCP server for BRIEF.md project context management
MCP server that persistently tracks ideas from conversations and builds a mindmap
MCP server for RetroArch — exposes memory r/w, save state, screenshot, pause/frameadvance/reset via the Network Control Interface (UDP)
MCP server for secure PDF processing with text extraction, metadata, and page count features
MCP server bridging context between Claude Chat, Code, and Cowork
Exa API Documentation MCP Server - Comprehensive offline-first access to Exa.ai documentation
MCP server for Recall — self-hosted AI memory system. Gives Claude access to recall_store, recall_search, recall_get, recall_timeline, recall_rehydrate, recall_health, and recall_profile_proposals.
Semantic knowledge infrastructure for Claude Code agents - AI-powered messaging with vector search and intelligent ranking
Headlo MCP server — use standalone or extend with your own tools and middleware
STDIO adapter that bridges the mcp-memory HTTP server to common MCP clients.
Semantic skill routing for SKILL.md libraries, served over MCP to any agent
MCP server for hubNote — connect Claude Desktop / Cursor / Codex to your hubNote workspaces.
Notion Integration MCP server providing AI assistants with full access to Notion workspaces
End-to-end encrypted memory for Claude Desktop, Cursor, Zed, and any MCP-compatible client. BYOK, hybrid search, and action execution against your Cognia workspace.