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The real catalog of tools for AI agents

Google tells you what exists. Faceabot tells you what holds up.

44,737real tools
29,284callable over HTTPS
19,862measured
5,943proven reliable
WebsterBerry Synaptic Reliable (measured) · 100% over 9 checks Fails real tasks · 0/9

Pay-per-call US public data for agents: OFAC, SEC, FMCSA, NPI, VIN recalls, SAM.gov. x402 USDC.

MCP endpoint : https://synaptic.websterberrymarketing.com/mcp · website · measurements and details
neuro Not measured yet

Neuroscience MCP server (Python)

Package npm : @brain-bbqs/neuro-mcp · website · measurements and details
neuro-mcp Not measured yet

Neuroscience MCP server (Python) for the BBQS at McGovern Institute of Brain Research

Package npm : @brain-bbqs/neuro-mcp · website · measurements and details
Brains Private (key required)

Personal wiki and memory layer for AI assistants. Persistent, structured memory across sessions.

MCP endpoint : https://lets.usebrains.app/mcp · measurements and details
Allen Brain Being measured · 0% over 1 checks

Gene expression experiments and the brain structure ontology from the Allen Institute's Brain…

MCP endpoint : https://gateway.pipeworx.io/allen-brain/mcp · website · measurements and details
Meeba Brain Reliable (measured) · 100% over 18 checks Does the job (tested) · 18/18

Repository knowledge graph MCP server for codebase understanding and debugging.

MCP endpoint : https://meeba-context-mcp-469248886325.us-central1.run.app/mcp · website · measurements and details
Agently Brain Private (key required)

Company brain for AI agents — temporal knowledge graph search, exploration, and durable memory.

MCP endpoint : https://api.agently.dev/mcp · website · measurements and details
Brain Memory Private (key required)

Persistent memory for AI agents: one brain shared across Claude, Cursor, Codex and more.

MCP endpoint : https://mcp.brainmemory.ai/mcp · website · measurements and details
Aiqbee Brain Private (key required)

AI knowledge graph for architecture, portfolio, and digital strategy management.

MCP endpoint : https://mcp.aiqbee.com/mcp · website · measurements and details
Yempik Company Brain Private (key required)

Governed company memory: search decisions, rules and client facts; propose updates for review.

MCP endpoint : https://mcp.yempik.ai/mcp · website · measurements and details
Big Brain Not measured yet

Plain-markdown second brain for you and your AI: notes, projects, tasks, search, links.

Package npm : @jzhao234/big-brain · website · measurements and details
Mnema — Shared Brain for You and Your AI Agents Private (key required)

Self-hostable shared brain for you and your AI agents — docs, flows, meetings, decisions, rationale

MCP endpoint : https://api.theboringpeople.in/mcp · website · measurements and details
StackFast FractWin Expert Brain Being measured · 0% over 1 checks

Expert knowledge base for sales, negotiation, strategy, operations, and risk.

MCP endpoint : https://stackfast.ai/api/mcp · website · measurements and details
MindDory Brain Flaky · 80% over 5 checks

Free: turn your AI chats into spaced-repetition vocabulary. 13 tools, reads and writes.

MCP endpoint : https://api.minddory.com/v1/brain/mcp · website · measurements and details
Agent-Native Brain Private (key required)

Cited company knowledge from Slack, meetings, transcripts, and decisions

MCP endpoint : https://brain.agent-native.com/mcp · website · measurements and details
second-brain MCP Not measured yet

Self-maintaining knowledge vault: figure-level search, auto-wikilinks, and memory compression.

Package pypi : mcp-second-brain · website · measurements and details
Steel Brain Reliable (measured) · 100% over 41 checks

Trade-verified steel grade properties, substitution verdicts, and mill-cert guidance for AI agents.

MCP endpoint : https://api.steelbrain.dev/mcp · website · measurements and details
simulis — marketing brain Private (key required)

A business's marketing memory: campaigns, results, decisions, brand and audience knowledge.

MCP endpoint : https://simulis.io/mcp · website · measurements and details
INITE Brain Reliable (measured) · 100% over 8 checks

Long-term memory for AI agents: a bitemporal knowledge graph with cited answers.

MCP endpoint : https://brain.inite.ai/mcp · website · measurements and details
Kevin's Coaching Brain Reliable (measured) · 100% over 10 checks Does the job (tested) · 10/10

Coaching answers from Kevin Middleton's own writing, with the source link for each answer.

MCP endpoint : https://brain.360tft.com/api/brain/mcp · website · measurements and details

AI agents: all of this is available without keys over MCP https://faceabot.com/api/mcp · HTTP https://faceabot.com/api/catalog?q=… · Guide : llms.txt

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