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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
19,948measured
6,687proven reliable
Agentic Web Wiki — standards reference, probe, validate, template Reliable (measured) · 100% over 3 checks Does the job (tested) · 3/3

Look up 100+ agentic-web standards, live-probe any domain, validate manifests, generate boilerplate.

MCP endpoint : https://agenticweb.wiki/mcp · website · measurements and details
Kilotest Reliable (measured) · 100% over 41 checks Does the job (tested) · 41/41

Ensemble testing of web pages for accessibility, usability, and web standards

MCP endpoint : https://kilotest.com/mcp · website · measurements and details
Document Integrity Validator Reliable (measured) · 100% over 42 checks Fails real tasks · 0/42

AI reasoning checks any document against known international standards before your agent acts on it.

MCP endpoint : https://document-integrity-validator-mcp-production.up.railway.app/mcp · website · measurements and details
W3c Being measured · 0% over 1 checks

W3C MCP — web-standards lookup over w3c/browser-specs (GitHub, CF-reachable).

MCP endpoint : https://gateway.pipeworx.io/w3c/mcp · website · measurements and details
Agents Wiki Flaky · 92% over 12 checks Does the job (tested) · 11/11

Knowledge base for AI agents: search, read, tasks; write, correct, report outcomes via /mcp/write.

MCP endpoint : https://agents-wiki.com/mcp · website · measurements and details
Web Validator by DigestSEO Flaky · 83% over 6 checks Does the job (tested) · 5/5

Audit public webpages and supplied markup for HTML, CSS, SEO, JSON-LD, and link issues.

MCP endpoint : https://web-validator-mcp.digestseo.com/mcp · website · measurements and details
Stratta Not measured yet

Your organization’s norms and reference documents (standards, laws), cited to the section and page.

Package npm : @stratta/mcp · website · measurements and details
Perplexity Agent Not measured yet

Multi-step web research with citations via Perplexity's Agent API. Standard library only.

Package pypi : perplexity-agent-mcp · website · measurements and details
WIA Standards Reliable (measured) · 100% over 20 checks Does the job (tested) · 20/20

Search WIA's own voluntary standards (not ISO/IEC/ITU) and read their specification files.

MCP endpoint : https://mcp-standards.wiastandards.com/mcp · website · measurements and details
Space Standards Not measured yet

Cited, requirement-level Q&A over ECSS and NASA standards you supply (bring your own documents)

Package pypi : space-standards-mcp · website · measurements and details
Project Management Validation Not measured yet

Validate project data against NISTA standards, scheduling best practices, and custom rules

Package pypi : pm-mcp-servers · website · measurements and details
Standards Private (key required)

CRM and business database for AI agents: search and update records, documents and workspace schema.

MCP endpoint : https://api.standards.new/v1/mcp · website · measurements and details
GoldenFlow Being measured · 0% over 1 checks

Standardize, reshape, and normalize messy data — CSV, Excel, Parquet, S3, databases.

MCP endpoint : https://goldenflow-mcp-production.up.railway.app/mcp/ · website · measurements and details
Zaira Labs Guide Flaky · 91% over 11 checks Does the job (tested) · 9/9

Trust signals for AI agents: an open agent-readiness standard and developer tool guide. Read-only.

MCP endpoint : https://zairalabs.ai/guide/mcp · measurements and details
AgentUtility Web Probe Not measured yet

MCP server for the @agentutility web-probe cluster — pay-per-call x402 tools, no API keys, USDC on…

Package npm : @agentutility/mcp-web-probe · website · measurements and details
STEADYWRK Agentic Readiness Probe, Store Guard and Dispatch Flaky · 75% over 4 checks Does the job (tested) · 3/3

Keyless storefront readiness probe linking a Store Guard audit, plus dispatch estimates and quotes.

MCP endpoint : https://steadywrk.app/api/mcp · website · measurements and details
human-standards Not measured yet

Read-only Human Standards guidance for accessible, usable interface design.

Package npm : @humanstandards/mcp-server · website · measurements and details
site Being measured · 0% over 2 checks

Strength Standards Calc: the site's own MCP server — dataset, enquiry (enquiry = a human...

MCP endpoint : https://strengthstandardscalc.com/mcp · website · measurements and details
Attic Standard Reliable (measured) · 100% over 42 checks Does the job (tested) · 42/42

The global price benchmark for AI inference: 23 price indexes, market KPIs and SKU-level prices.

MCP endpoint : https://mcp.atticstandard.com/mcp · website · measurements and details
AI Skill Store Being measured · 0% over 1 checks

Agent-first skill marketplace with USK open standard for Claude, Cursor, Gemini, Codex CLI.

MCP endpoint : https://aiskillstore.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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