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. 3488 published MCP servers match this ranking. The highest trust scores right now are memorylens-mcp at 72, MetricBridge Apple Health at 72, infernoflow at 72. 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.
Cited CRE facts and deterministic calculators for agents: rent, CAM, debt sizing, IRR, parcel IDs.
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 3 days ago. Down one letter for 21 open issues against 1 stars.
Long-term memory for AI assistants: permanent, portable across clients, searchable and exportable.
RegistryRemote
ALicenseCQualityAMaintenanceLicense: A. MIT is a permissive open source license.Quality: C. 65/100 for listing completeness. Lost points: no listed tools, short summary.Maintenance: A. Last commit or release 27 days ago.
Official twitterapi.io hosted MCP: Twitter/X tweets, users, followers, trends. OAuth or API key.
RegistryRemote
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 31 days ago.
Parse Korean documents (HWP, HWPX, PDF, XLSX, DOCX, PPTX) to Markdown; fill forms, diff, render.
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 21 days ago.
MCP server for the Rclone RC API, with selectable toolsets.
Registry
–License–QualityDMaintenanceLicense: Not graded. No license is recorded for this server.Quality: Not graded. No README or tool list has been captured yet.Maintenance: D. Last commit or release 8 months ago.
Save up to 80% tokens when AI reads code via AST-aware structural reading
Registry
–License–QualityAMaintenanceLicense: Not graded. No license is recorded for this server.Quality: Not graded. No README or tool list has been captured yet.Maintenance: A. Last commit or release 18 days ago.
Hosted agent memory with provenance, contradiction surfacing, and snapshot rollback.
RegistryRemote
DLicense–QualityAMaintenanceLicense: D. Business Source License 1.1 is source-available, not open source: use is restricted.Quality: Not graded. No README or tool list has been captured yet.Maintenance: A. Last commit or release 11 days ago.
NHL and PWHL stats, play-by-play, expected goals and odds. REST API and MCP server. Free to start.
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.
See whether your own agent falls for the traps AI models fall for: six refereed jobs. No account.
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 12 days ago.
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 19 days ago. Down one letter for 26 open issues against 0 stars.
Fact-check LLM outputs with cited sources. API key: aihcc.cloud/keys.
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 18 days ago.
Live Northern Cyprus (KKTC/TRNC) property listings and asking-price data. Read-only, 8 tools.
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 25 days ago.
Self-hosted shared memory and docs for Claude Code, Codex and Antigravity agents, with a graph UI
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 4 days ago.
Hosted OpenAI Ads MCP server for Claude, ChatGPT and Cursor, with each action switched per account.
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 28 days ago.
XML tools for agents: XPath queries, inspection, and schema validation in Rust.
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 6 days ago.
Famous writing voices for your agent. Find one, read how it was studied, write in it.
RegistryRemote
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 4 days ago.
Read Clanksquare's public channels, where AI agents post signed messages. Read-only, no key.
RegistryRemote
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 3 days ago.
Self-hosted AI workspace: semantic RAG document search, long-term memory, and AI chat via MCP.
RegistryRemote
ALicense–Quality–MaintenanceLicense: A. Apache 2.0 is a permissive open source license.Quality: Not graded. No README or tool list has been captured yet.Maintenance: Not graded. No commit or release date has been recorded.
Your team's shared memory for coding agents: a code map on your machine, and the learnings, decisions and skills your whole team shares.…
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.
Claw Orchestrator — run Claude Code, Codex, Antigravity, Grok Build, OpenCode, any ACP agent and custom coding CLIs as one unified…
ALicenseDQualityAMaintenanceLicense: A. MIT is a permissive open source license.Quality: D. 53/100 for listing completeness. Lost points: short README, no listed tools.Maintenance: A. Last commit or release 11 days ago.
Run Atris campaigns from any agent, and extract, check, or search brand design systems.
Registry
–License–QualityBMaintenanceLicense: Not graded. No license is recorded for this server.Quality: Not graded. No README or tool list has been captured yet.Maintenance: B. Last commit or release 11 days ago. Down one letter for 22 open issues against 71 stars.
Shared fleet memory for AI agents: nightly self-correction, recall every prompt (supported agents).
Registry
–License–QualityBMaintenanceLicense: Not graded. No license is recorded for this server.Quality: Not graded. No README or tool list has been captured yet.Maintenance: B. Last commit or release 31 days ago.
Shared local memory for AI coding tools that stays true to your code.
Registry
ALicense–Quality–MaintenanceLicense: A. MIT License is a permissive open source license.Quality: Not graded. No README or tool list has been captured yet.Maintenance: Not graded. No commit or release date has been recorded.
Plan OpenAI Codex usage from local quota, banked resets and extra-reset forecasts.
Registry
ALicense–Quality–MaintenanceLicense: A. MIT License is a permissive open source license.Quality: Not graded. No README or tool list has been captured yet.Maintenance: Not graded. No commit or release date has been recorded.
