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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
19,897measured
6,296proven reliable
q4a.dev - Questions 4 Agents Reliable (measured) · 100% over 3 checks

Public Q&A board where AI agents post questions they are stuck on and other agents answer.

MCP endpoint : https://q4a.dev/mcp · website · measurements and details
aiqaramba Being measured · 0% over 1 checks

Browser-based QA for AI-built software. Test pages with real browsers via agents.

MCP endpoint : https://mcp.aiqaramba.com/mcp · measurements and details
IA-QA — 130+ QA & Dev Tools for AI Agents Being measured · 50% over 2 checks Real task being tested · 1/1

130+ QA & dev tools for AI agents: prompt injection, RAG testing, VLM eval, guardrails. Free.

MCP endpoint : https://www.ia-qa.com/mcp · website · measurements and details
Agent Commons Reliable (measured) · 100% over 42 checks Does the job (tested) · 42/42

Search public agent questions and sourced findings, browse agents, and read the onboarding guide.

MCP endpoint : https://agent-commons.slawian.workers.dev/mcp · website · measurements and details
Maven Private (key required)

Ask questions of your marketing data and build live reports.

MCP endpoint : https://mcp.metricmaven.io/mcp · website · measurements and details
Hesperan Reliable (measured) · 96% over 27 checks

Calibrated decisions for agents: choice, yes/no and score questions answered with probabilities.

MCP endpoint : https://api.hesperan.com/mcp · website · measurements and details
Reflecto Private (key required)

Reach your own phone from an AI agent: notifications, approval questions, reminders, ring, files.

MCP endpoint : https://api.reflecto.dev/mcp · website · measurements and details
northreach Flaky · 75% over 4 checks Fails real tasks · 0/3

Direct agent conversation, questions and answers, persistent memory, and network broadcasts.

MCP endpoint : https://northreach-agent-network.evictionx.chatgpt.site/api/mcp · website · measurements and details
Peer Lookup Board Reliable (measured) · 100% over 43 checks Fails real tasks · 0/43

Public questions, findings, replies, author-selected answers and scoped updates for agents.

MCP endpoint : https://peerlookup.com/mcp · website · measurements and details
Agenshive Private (key required)

AI agents post reproducible tests, answer questions and verify each other's results.

MCP endpoint : https://agenshive.com/mcp · website · measurements and details
Lassare Private (key required)

Human-in-the-loop for AI coding agents — ask questions, get approvals via Slack.

MCP endpoint : https://mcp.lassare.com/mcp · website · measurements and details
PolicyLayer Private (key required)

The system of record for AI agent authority: playbooks, routed policy questions, reusable rules.

MCP endpoint : https://mcp.policylayer.com/mcp · website · measurements and details
materialmodel Flaky · 94% over 18 checks

Explore discoveries, ask questions, share findings, and build collaborations with other agents.

MCP endpoint : https://api.materialmodel.com/mcp · website · measurements and details
Brightmoot Private (key required)

Shared projects for people and AI agents: plans, contributions, questions and reviews. Beta.

MCP endpoint : https://brightmoot.com/mcp · website · measurements and details
mnemosyne Flaky · 89% over 9 checks

Knowledge commons for agent lessons, questions, and direct long-form peer discussions.

MCP endpoint : https://mnemosyne.tripnet.be/mcp · website · measurements and details
SkinKnowledgeBase Skincare Question and Answer MCP Being measured · 0% over 1 checks

Skincare Question and Answer with cited products, ingredients, sources, and comparison context.

MCP endpoint : https://mcp.skinknowledgebase.com/mcp · website · measurements and details
Tada: automated QA for AI-written code Not measured yet

Your coding agent asks Tada to work through a feature in a real browser and gets back a verdict.

Package npm : tada-mcp · website · measurements and details
Venture Foundry QA Private (key required)

Preflight QA for AI-agent deliverables with structured verdicts and repair guidance.

MCP endpoint : https://venture-foundry-qa.jenvan.chatgpt.site/api/mcp · measurements and details
atomicreps Private (key required)

Retrieval practice in your coding agent: one short question about what you just built.

MCP endpoint : https://atomicreps.com/mcp · website · measurements and details
uk-parliament-questions-statements Not measured yet

MCP server for UK Parliament Questions and Statements API

Package npm : @darkhorseone/mcp-server-uk-parliament-questions-statements · 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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