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The real catalog of tools for AI agents

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

45,319real tools
29,744callable over HTTPS
19,950measured
6,699proven reliable
mcp-failure-lab Not measured yet

Deterministic fault-injection server for testing how MCP clients handle failures and recover.

Package npm : mcp-failure-lab · website · measurements and details
mcp-tomticket Not measured yet

TomTicket helpdesk MCP: tickets, replies, time, customers, chats, and KB

Package npm : mcp-tomticket · website · measurements and details
WindowsForum MCP Server Reliable (measured) · 100% over 43 checks Does the job (tested) · 43/43

Search WindowsForum.com threads, posts, and Windows news; fetch documents and Microsoft KB info.

MCP endpoint : https://mcp.windowsforum.com/ · website · measurements and details
failmodes Flaky · 80% over 5 checks

MCP server for the Fail Modes taxonomy — a knowledge base of AI system failure modes

MCP endpoint : https://www.failmodes.com/api/mcp · website · measurements and details
Forecall Failure KB Private (key required)

Known MCP tool-call failures and workarounds verified by reproduction.

MCP endpoint : https://mcp.forecall.dev/mcp · website · measurements and details
code-fundi-mcp Not measured yet

CodeFundi MCP server for codebase mapping and blast-radius analysis.

Package npm : @codefundi/code-fundi-mcp · website · measurements and details
Claidex MCP Flaky · 88% over 8 checks

Biomedical failure intelligence platform for terminated trials and translational analysis.

MCP endpoint : https://app.claidex.com/api/mcp · website · measurements and details
a2areplayreceipt-mcp Being measured · 0% over 2 checks

Remote MCP for A2A failure replay MCP, structured receipts, audit logs, and reviewer-ready evidence.

MCP endpoint : https://a2areplayreceipt.clauxel.com/mcp · website · measurements and details
code-sentinel Not measured yet

Code quality analysis MCP server - detects security issues, deceptive patterns, and placeholders

Package npm : code-sentinel-mcp · website · measurements and details
x402-mcp-tools Reliable (measured) · 100% over 3 checks

Pay-per-call MCP tools via x402 (USDC on Base): QR codes, images, text analysis, web fetch.

MCP endpoint : https://mcp.187.77.111.249.sslip.io/mcp · measurements and details
Error-actionability translation for MCP tool failures Private (key required)

Classifies MCP tool failures into enforced recovery verdicts from per-server dialect profiles.

MCP endpoint : https://textforagents.com/products/error-actionability-translation/mcp · website · measurements and details
Code Assistant Not measured yet

Gemini-powered MCP server for code analysis.

Package npm : @j0hanz/code-assistant · website · measurements and details
protectwith-kb Being measured · 0% over 1 checks

AI-security knowledge as MCP: standards-mapped tools (OWASP, NIST, MITRE) for AI agents.

MCP endpoint : https://protectwith-kb.burademirung.workers.dev/mcp · website · measurements and details
deadends.dev Being measured · 0% over 1 checks

Structured failure knowledge for AI agents — dead ends, workarounds, error chains

MCP endpoint : https://deadends.dev/mcp · website · measurements and details
Code Analyze MCP Not measured yet

MCP server for code structure analysis using tree-sitter.

Package mcpb : https://github.com/clouatre-labs/code-analyze-mcp/releases/download/v0.6.0/code-analyze-mcp-0.6.0-aarch64-apple-darwin.mcpb · website · measurements and details
grounded-support-agent Not measured yet

Governed support MCP: answers only KB-grounded questions with citations, escalates the rest.

Package pypi : grounded-support-agent · website · measurements and details
fdic-banks-mcp-server Reliable (measured) · 100% over 36 checks Fails real tasks · 0/36

Search FDIC-insured banks, Call Report financials, peer rankings, failures, deposit market share.

MCP endpoint : https://fdic-banks.caseyjhand.com/mcp · website · measurements and details
flyto-indexer Not measured yet

Code intelligence MCP server: impact analysis, dependency graphs, dead code detection.

Package pypi : flyto-indexer · website · measurements and details
Code Lens Not measured yet

Gemini-powered MCP server for code analysis.

Package npm : @j0hanz/code-lens-mcp · website · measurements and details
Deskpro MCP by usefulapi Reliable (measured) · 100% over 3 checks

Search tickets, people, organizations and KB articles in Deskpro, and create tickets and replies.

MCP endpoint : https://deskpro.usefulapi.io/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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