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. 3576 published MCP servers match this ranking. The highest trust scores right now are void-os at 55, Engram at 55, agentic-recall at 55. 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.
Search, vet & assemble MCP servers from your agent: verified tools, risk labels, and trust scores.
RegistryRemote
ALicense–QualityCMaintenanceLicense: A. MIT is a permissive open source license.Quality: Not graded. No README or tool list has been captured yet.Maintenance: C. Last commit or release 4 months ago.
Official MCP server for POEditor, the translation management system. Hosted, OAuth 2.1.
RegistryRemote
ALicenseDQualityAMaintenanceLicense: A. MIT is a permissive open source license.Quality: D. 48/100 for listing completeness. Lost points: short README, no listed tools, short summary.Maintenance: A. Last commit or release 22 days ago.
Rent cloud GPUs from AI agents: live prices, VRAM estimates, launch, logs and stop.
RegistryRemote
ALicenseAQualityAMaintenanceLicense: A. MIT is a permissive open source license.Quality: A. 95/100 for listing completeness. Lost points: short summary.Maintenance: A. Last commit or release 20 days ago.
Remembers why you approved, edited or rejected your agent's drafts; recalls the closest corrections
Registry
ALicenseDQualityBMaintenanceLicense: A. MIT is a permissive open source license.Quality: D. 48/100 for listing completeness. Lost points: short README, no listed tools, short summary.Maintenance: B. Last commit or release 38 days ago.
Tested, version-pinned code recipes for AI coding agents, each with its last-passed receipt.
RegistryRemote
ALicenseDQualityFMaintenanceLicense: A. MIT is a permissive open source license.Quality: D. 48/100 for listing completeness. Lost points: short README, no listed tools, short summary.Maintenance: F. The repository is archived.
Stealthy, LLM-drivable browser engine — a Python library + 85-tool MCP server on stealth Chromium.
Registry
ALicense–QualityCMaintenanceLicense: A. MIT is a permissive open source license.Quality: Not graded. No README or tool list has been captured yet.Maintenance: C. Last commit or release 4 months ago.
Windows-only headless LLM task automation engine with scheduling via Windows Task Scheduler.
Registry
ALicense–QualityCMaintenanceLicense: A. MIT is a permissive open source license.Quality: Not graded. No README or tool list has been captured yet.Maintenance: C. Last commit or release 5 months ago.
Deterministic, no-LLM security scanner for MCP servers, plus an inline proxy gate.
Registry
ALicenseDQualityBMaintenanceLicense: A. Apache-2.0 is a permissive open source license.Quality: D. 48/100 for listing completeness. Lost points: short README, no listed tools, short summary.Maintenance: B. Last commit or release 34 days ago.
MCP server to control Raspberry Pi, Pico W and ESP32 GPIO agents from an AI assistant.
Registry
ALicenseDQualityAMaintenanceLicense: A. MIT is a permissive open source license.Quality: D. 48/100 for listing completeness. Lost points: short README, no listed tools, short summary.Maintenance: A. Last commit or release 10 days ago.
Web search for AI agents — one tool across 6 engines, routed to the cheapest + cached.
RegistryRemote
ALicense–QualityCMaintenanceLicense: A. MIT is a permissive open source license.Quality: Not graded. No README or tool list has been captured yet.Maintenance: C. Last commit or release 4 months ago.
Self-healing web access for AI agents — recovers through bot blocks, captchas and JS pages.
Registry
ALicense–QualityCMaintenanceLicense: A. MIT is a permissive open source license.Quality: Not graded. No README or tool list has been captured yet.Maintenance: C. Last commit or release 3 months ago.
What breaks between versions, vulnerabilities, compatible versions, EOL dates: npm, PyPI, Rust, PHP.
RegistryRemote
CLicenseDQualityAMaintenanceLicense: C. AGPL-3.0 is a strong copyleft license: derived works must use the same license.Quality: D. 48/100 for listing completeness. Lost points: short README, no listed tools, short summary.Maintenance: A. Last commit or release 9 days ago.
Persistent memory for AI agents — history, context, semantic search, queues. 46 tools, stdio/SSE.
RegistryRemote
–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 48 days ago.
Read-only MCP server for reusable AI prompts and assistant blueprints.
Registry
ALicenseDQualityAMaintenanceLicense: A. MIT is a permissive open source license.Quality: D. 48/100 for listing completeness. Lost points: short README, no listed tools, short summary.Maintenance: A. Last commit or release 17 days ago.
Deterministic batch tools so LLM agents stop guessing dates and math.
Registry
ALicense–QualityCMaintenanceLicense: A. MIT is a permissive open source license.Quality: Not graded. No README or tool list has been captured yet.Maintenance: C. Last commit or release 5 months ago.
Verified ICD-10-CM code lookup & validation for AI agents — official descriptions, not guesses.
Registry
ALicense–QualityCMaintenanceLicense: A. Apache-2.0 is a permissive open source license.Quality: Not graded. No README or tool list has been captured yet.Maintenance: C. Last commit or release 4 months ago.
A personal work twin for every AI agent: your confirmed guidance and explicit grants, enforced.
Registry
ALicenseDQualityAMaintenanceLicense: A. Apache-2.0 is a permissive open source license.Quality: D. 48/100 for listing completeness. Lost points: short README, no listed tools, short summary.Maintenance: A. Last commit or release 13 days ago.
The Open House: a locker, a verifier, a fair coin, a job board, and rooms that give nothing back.
RegistryRemote
–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 16 days ago.
Wine pairing intelligence with 7 tools. Deterministic scoring, sommelier-calibrated.
Registry
ALicense–QualityDMaintenanceLicense: A. MIT is a permissive open source license.Quality: Not graded. No README or tool list has been captured yet.Maintenance: D. Last commit or release 6 months ago.
Transcripts, summaries, chapters and timestamped answers for video links, for AI agents.
RegistryRemote
ALicenseDQualityBMaintenanceLicense: A. MIT is a permissive open source license.Quality: D. 48/100 for listing completeness. Lost points: short README, no listed tools, short summary.Maintenance: B. Last commit or release 35 days ago.
Delegate asynchronous coding jobs between Claude Code, Codex, Cursor Agent, and Pi.
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 3 days ago.
The Laws of the Game and world football's major competitions, every claim cited to primary sources
RegistryRemote
–License–QualityBMaintenanceLicense: Not graded. The license “CC-BY-4.0” could not be classified.Quality: Not graded. No README or tool list has been captured yet.Maintenance: B. Last commit or release 2 months ago.
Testing, benchmarking and auditing autonomous AI agents — methods, harnesses, evidence
RegistryRemote
–License–QualityBMaintenanceLicense: Not graded. The license “CC-BY-4.0” could not be classified.Quality: Not graded. No README or tool list has been captured yet.Maintenance: B. Last commit or release 2 months ago.
ALicenseDQualityDMaintenanceLicense: A. Apache-2.0 is a permissive open source license.Quality: D. 48/100 for listing completeness. Lost points: short README, no listed tools, short summary.Maintenance: D. Last commit or release 8 months ago.
