AI and memory servers store what an agent learns, retrieve from vector indexes, or call other models. Note where embeddings are computed and where memories are stored before you connect one. 3569 published MCP servers match this ranking. The highest trust scores right now are notion-mcp-server at 60, Follow Up Boss at 60, Searchpin — Free Web Search for AI Agents at 60. The order is the published trust score: registry record, license, maintenance, popularity, documentation, and security signals. Featured slots, when an editor sets them, are labeled and do not change the score. Best AI and memory MCP servers is not a paid placement.
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Every server that matches this ranking, ordered by trust score.
Relay for messages and schema-checked tasks between AI agents.
RegistryRemote
CLicense–QualityAMaintenanceLicense: C. AGPL-3.0 is a strong copyleft license: derived works must use the same license.Quality: Not graded. No README or tool list has been captured yet.Maintenance: A. Last commit or release 6 days ago.
Unofficial MCP server for the DeepSeek Search & Fetch API: web search and page-to-Markdown.
Registry
ALicense–QualityAMaintenanceLicense: A. MIT is a permissive open source license.Quality: Not graded. No README or tool list has been captured yet.Maintenance: A. Last commit or release 23 days ago.
Coordinate AI-agent work on a local-first, owner-controlled MCP board
Registry
ALicense–QualityAMaintenanceLicense: A. Apache-2.0 is a permissive open source license.Quality: Not graded. No README or tool list has been captured yet.Maintenance: A. Last commit or release 11 days ago.
Memory for coding agents: the decisions, the dead ends, and where the last session stopped.
RegistryRemote
ALicense–QualityAMaintenanceLicense: A. MIT is a permissive open source license.Quality: Not graded. No README or tool list has been captured yet.Maintenance: A. Last commit or release 20 days ago.
Unofficial Partner Center REST API knowledge & codegen assistant (scenarios, auth, errors).
Registry
ALicenseAQualityBMaintenanceLicense: A. MIT is a permissive open source license.Quality: A. 90/100 for listing completeness. Lost points: short summary, no docs link.Maintenance: B. Last commit or release 43 days ago.
LLM access to Apple Mail and iCloud via AppleScript. Read, search, compose, reply, flag and delete.
Registry
ALicense–QualityBMaintenanceLicense: A. MIT is a permissive open source license.Quality: Not graded. No README or tool list has been captured yet.Maintenance: B. Last commit or release 48 days ago.
MCP server for self-hosted Laserfiche repositories — search and read documents from Claude.
Registry
ALicense–QualityAMaintenanceLicense: A. MIT is a permissive open source license.Quality: Not graded. No README or tool list has been captured yet.Maintenance: A. Last commit or release 26 days ago.
ALicense–QualityAMaintenanceLicense: A. MIT is a permissive open source license.Quality: Not graded. No README or tool list has been captured yet.Maintenance: A. Last commit or release 18 days ago.
Debug STM32 firmware on real hardware via GDB + OpenOCD/ST-Link/J-Link with decoded results.
Registry
ALicense–QualityAMaintenanceLicense: A. MIT is a permissive open source license.Quality: Not graded. No README or tool list has been captured yet.Maintenance: A. Last commit or release 17 days ago.
Save AI-agent handoff checkpoints, WorkStash notes, and WorkThreads in a local A2CR workspace.
Registry
ALicense–QualityBMaintenanceLicense: A. Apache-2.0 is a permissive open source license.Quality: Not graded. No README or tool list has been captured yet.Maintenance: B. Last commit or release 39 days ago.
MCP server for Cognigy.AI - 132 tools to build, configure & operate conversational AI agents
Registry
ALicense–QualityAMaintenanceLicense: A. MIT is a permissive open source license.Quality: Not graded. No README or tool list has been captured yet.Maintenance: A. Last commit or release 14 days ago.
An MCP memory server. One memory your agents share — across models, devices and apps.
RegistryRemote
ALicense–QualityBMaintenanceLicense: A. Apache-2.0 is a permissive open source license.Quality: Not graded. No README or tool list has been captured yet.Maintenance: B. Last commit or release 38 days ago.
MCP proxy that hides tool lists and shrinks tool results so your AI uses fewer tokens.
Registry
ALicense–QualityAMaintenanceLicense: A. MIT is a permissive open source license.Quality: Not graded. No README or tool list has been captured yet.Maintenance: A. Last commit or release 12 days ago.
Signed, cited, replayable workflows for Claude, Codex, Gemini, DeepSeek, and other agents.
Registry
ALicense–QualityAMaintenanceLicense: A. BSD-2-Clause is a permissive open source license.Quality: Not graded. No README or tool list has been captured yet.Maintenance: A. Last commit or release 19 days ago.
Croatian company data: registry, financials, licences, concessions, court notices, subsidies.
RegistryRemote
ALicense–QualityAMaintenanceLicense: A. MIT is a permissive open source license.Quality: Not graded. No README or tool list has been captured yet.Maintenance: A. Last commit or release 14 days ago.
One shared memory for all your AI agents: documents, tasks, databases and memories in one workspace
RegistryRemote
CLicense–QualityAMaintenanceLicense: C. AGPL-3.0 is a strong copyleft license: derived works must use the same license.Quality: Not graded. No README or tool list has been captured yet.Maintenance: A. Last commit or release 9 days ago.
Detect fabrication and hallucination in any LLM output. 30+ models supported.
Registry
ALicense–QualityAMaintenanceLicense: A. MIT is a permissive open source license.Quality: Not graded. No README or tool list has been captured yet.Maintenance: A. Last commit or release 23 days ago.
Graph-native memory for AI agents: a knowledge graph built from conversation, via MCP.
Registry
ALicense–QualityAMaintenanceLicense: A. MIT is a permissive open source license.Quality: Not graded. No README or tool list has been captured yet.Maintenance: A. Last commit or release 17 days ago.
Search the official docs of Claude Code, Cursor, OpenAI Codex and MCP, refreshed daily.
RegistryRemote
ALicense–QualityAMaintenanceLicense: A. MIT is a permissive open source license.Quality: Not graded. No README or tool list has been captured yet.Maintenance: A. Last commit or release 21 days ago.
The only Salesforce MCP with Agentforce, OmniStudio & DevOps Center tools — 228 total.
Registry
ALicense–QualityAMaintenanceLicense: A. MIT is a permissive open source license.Quality: Not graded. No README or tool list has been captured yet.Maintenance: A. Last commit or release 20 days ago.
One memory for AI agents in Claude Code, Cursor, Codex and ChatGPT that flags conflicting facts.
RegistryRemote
ALicense–QualityAMaintenanceLicense: A. MIT is a permissive open source license.Quality: Not graded. No README or tool list has been captured yet.Maintenance: A. Last commit or release 9 days ago.
Task spine + searched dead ends + approvals for AI coding agents. One brain, every device.
Registry
ALicense–QualityAMaintenanceLicense: A. MIT is a permissive open source license.Quality: Not graded. No README or tool list has been captured yet.Maintenance: A. Last commit or release 20 days ago.
Read-only MCP server for WordPress + WooCommerce products, orders, sales, and posts.
Registry
ALicense–QualityAMaintenanceLicense: A. MIT is a permissive open source license.Quality: Not graded. No README or tool list has been captured yet.Maintenance: A. Last commit or release 19 days ago.
Facebook & Instagram data for AI agents: pages, posts, groups, ads, Marketplace, profiles, reels.
RegistryRemote
ALicenseAQualityAMaintenanceLicense: A. MIT is a permissive open source license.Quality: A. 88/100 for listing completeness. Lost points: 1 of 12 tools barely described, short summary, no docs link.Maintenance: A. Last commit or release 14 days ago.
