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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
19,874measured
6,054proven reliable
x402-audit-mcp Reliable (measured) · 100% over 20 checks Does the job (tested) · 11/11

Audits any URL for HTTP 402 x402 V2 compliance, PAYMENT-REQUIRED headers, Bazaar schema, and MCP.

MCP endpoint : https://x402-audit-72343955726.us-central1.run.app/mcp/x402-audit · measurements and details
DCL Trust Oracle — AI/LLM Output Audit (x402 MCP) Reliable (measured) · 96% over 28 checks

AI/LLM agent output audit MCP: policy eval, tamper-evident chain, AI safety, x402 USDC on Base.

MCP endpoint : https://mcp.fronesislabs.com/mcp · website · measurements and details
FHI MCP Server Security Audit Reliable (measured) · 100% over 42 checks

Free payment guide and Base-USDC x402 MCP security, package, domain, and SEC tools.

MCP endpoint : https://polished-truth-c514.fhi-llc-1118.workers.dev/mcp · measurements and details
MCP x402 - Evidence-Backed Web Verification Flaky · 96% over 25 checks

Evidence-backed x402 web verification for AI agents, with auditable decisions for every condition.

MCP endpoint : https://mcp-x402-production.up.railway.app/mcp · website · measurements and details
Agent Revenue Copilot Being measured · 0% over 1 checks

MCP/x402 starter audit; payment-ready buyers call buy_now first.

MCP endpoint : https://doctors-lighting-facial-admissions.trycloudflare.com/agent-revenue-copilot/mcp · website · measurements and details
LION - Trend Intent MCP + Marketplace Visibility Audit Flaky · 88% over 8 checks

x402-paid MCP data: trend feed + visibility audit. USDC/Base. No API key. No PII.

MCP endpoint : https://gleaming-cassata-d41682.netlify.app/api/mcp?src=mcpregistry_domain_v1_1 · website · measurements and details
agent-services-mcp Not measured yet

MCP server: x402-paid & free tools for AI agents — provenance, quality scoring, action audit.

Package npm : agent-services-mcp · website · measurements and details
Apex Edge — x402-paid machine services Reliable (measured) · 100% over 32 checks

x402-paid MCP tools: utils, audit screens, corpus search, inference. USDC Base+Solana.

MCP endpoint : https://apex-edge-coral.vercel.app/mcp · website · measurements and details
Erudite Intelligence x402 Services Being measured · 0% over 1 checks

80 paid MCP tools via x402 USDC micropayments. Crypto data, web scraping, auditing, and more.

MCP endpoint : https://mcp.eruditepay.com/mcp · website · measurements and details
AgentDiet A2A, MCP & HTTP 402 Endpoint SLA Compliance Auditor Being measured · 100% over 1 checks Real task being tested · 1/1

Audits any remote agent or MCP URL for JSON-RPC compliance, latency SLA, OpenAPI schema, and HTTP.

MCP endpoint : https://x402-audit.agentdiet.dev/mcp · website · measurements and details
x402 DNS Email Auth Checker Reliable (measured) · 100% over 7 checks

Audit SPF, DKIM, DMARC, MX, BIMI, MTA-STS for a domain; score + grade. $0.003 USDC/call via x402.

MCP endpoint : https://x402-dns-auth-checker.microtools-x402.workers.dev/mcp · website · measurements and details
Crypto Bot Audit + Market Data (x402 paid) Being measured · 0% over 1 checks

x402 pay-per-call: 146 MCP tools, no account or key. USDC on Base + Solana, $0.001-$0.01/call.

MCP endpoint : https://labored-safari-islamic.ngrok-free.dev/mcp · measurements and details
vaspera-hardening Not measured yet

Enterprise certification for codebases with multi-agent security, reliability, and quality audits

Package npm : vaspera-hardening-mcp-server · website · measurements and details
PAL Commerce & Agent Revenue MCP Flaky · 80% over 5 checks

Paid x402 Shopify audits, affiliate leak checks, and agent-commerce launch/distribution.

MCP endpoint : https://pal-full-catalog-remediation.onrender.com/mcp · website · measurements and details
kronos-forgemesh-mcp Not measured yet

Kronos market intelligence with calibrated ranges, audits, and x402 payments on Base.

Package npm : @forgemeshlabs/kronos-forgemesh-mcp · website · measurements and details
x402-receipt-verifier Private (key required)

Audits NEXUS's own x402 payment logs against its own delivery logs and issues a signed proof-of-deli

MCP endpoint : https://x402-receipt-verifier-325572559480.us-central1.run.app/mcp · website · measurements and details
Licence audit, page read and endpoint check (AI-operated) Being measured · 0% over 1 checks

AI-operated. Free previews: licences, page reads, endpoint checks. Paid full versions over x402.

MCP endpoint : https://omnia-sell.rjhsignaltech.workers.dev/mcp · website · measurements and details
Licence audit, page read and endpoint check - paid over x402 (AI-operated) Being measured · 0% over 1 checks

AI-operated. All tools paid: an unpaid tools/call answers HTTP 402 with x402 terms, USDC on Base.

MCP endpoint : https://omnia-sell.rjhsignaltech.workers.dev/mcp-pro · website · measurements and details
Maximo Enterprise MCP Not measured yet

MCP server for IBM Maximo, by Maxis Technology — assets, work orders, inventory, purchasing, labor.

Package pypi : maximo-enterprise-mcp · website · measurements and details
Execute bio-safe-audit-mcp Being measured · 0% over 1 checks

Premium agentic endpoint for bio-safe-audit-mcp.

MCP endpoint : https://api.m2mcent.com/bio-safe-audit-mcp/sse · 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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