Knowledge & Memory MCP Servers
RAG, knowledge bases, documentation retrieval, memory, semantic search, and contextual recall.
24 servers on this page
Ifg Tax
io.github.aitorgarcia21
International tax research — 213 jurisdictions, 500K+ legal documents.
AIStorageDepot
io.github.aistoragedepot-admin
Prompt, rules, skills & docs library over MCP. No token = read-only sample of the public library.
Myc
io.github.aistastudio
Task queue, decisions and memory for coding agents. Local SQLite, no network. Requires Bun.
AIRAS
io.github.airas-org
Automated AI research toolkit: hypothesis generation, experiments, and paper writing
Color Engine Mcp
io.github.aimsise
Six pure, in-memory CSS color tools: parse, convert, WCAG/APCA contrast, gamut map, ramps, solver
Apiany Mcp
io.github.ailingqu
APIAny MCP server for model discovery, pricing, docs, and integration examples.
aide-memory
io.github.aide-memory
Persistent memory layer for AI coding agents — your agent remembers what you taught it.
Searxng Mcp
io.github.aicrafted
MCP server for SearXNG aggregator — web search across multiple engines via Model Context Protocol
BrainBrainBrains
io.github.aiaiohhh
Persistent memory + context layer for AI dev teams. 17 tools via MCP.
Code Context Engine
io.github.ai-elara
Index your codebase. AI searches instead of re-reading files. 94% token savings.
Big Indexer
io.github.ahmedxuhri
Architecture-aware MCP context with boundaries, seams, impact scope, and BGI-TWIN guidance.
Lumen
io.github.ahmedEid1
Self-hostable agentic-AI LMS: catalog, RAG tutor, FSRS reviews, AI authoring, ingest.
Image Resolver
io.github.ahmaddioxide
MCP server for context-aware royalty-free image search from Pexels and Unsplash
Lore
io.github.agentkitai
Cross-agent memory over MCP: hybrid recall, knowledge graph, private/shared visibility, redaction.
Strata
io.github.agenerationforwordz-tech
Self-hosted AI memory server. Persistent memory on your hardware, not the cloud.
Negbit
io.github.ag3ntlab-ai
Buy negbit's curated, provenance-verified knowledge bundles with your own x402 wallet. Read-only.
Robrain
io.github.adelinamart
Self-hosted decision memory for AI coding agents; warns before re-proposing a rejected approach.
FastMCP server for surgical queries against a vault knowledge graph (NetworkX no
io.github.adelaidasofia
FastMCP server for surgical queries against a vault knowledge graph (NetworkX node-link JSON).…
FastMCP server for Obsidian wikilink suggestions from a pre-computed knowledge g
io.github.adelaidasofia
FastMCP server for Obsidian wikilink suggestions from a pre-computed knowledge graph (graphify…
Multi-account MCP for Gmail, Calendar, Drive, Docs, and Sheets — 61 tools, token
io.github.adelaidasofia
Multi-account MCP for Gmail, Calendar, Drive, Docs, and Sheets — 61 tools, token-efficient, macOS…
BuyKing MCP Server
io.github.accentist
Saleplaza BuyKing MCP: Semantic search for global shopping hot deals (US/JP/KR).
Deeprepo
io.github.abhishek2432001
Productivity-boosting RAG engine for codebases with multi-provider AI support and semantic search.
Cortex
io.github.abbacusgroup
Persistent knowledge system with OWL-RL reasoning and 22 MCP tools. Local-first.
Llmgraph
io.github.abahocodes
Invoke deployed LLMGraph no-code LLM workflows (chat, RAG, automations) as MCP tools.