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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
RealWorldAPIs Reliable (measured) · 100% over 42 checks Does the job (tested) · 42/42

Evidence-first registry of real-world APIs for AI agents, with verified metadata and comparison.

MCP endpoint : https://mcp.realworldapis.com/mcp · website · measurements and details
documents Not measured yet

Generate real Word documents from your AI chat: proposals, quotes, contracts, SOWs.

Package mcpb : https://github.com/theluckystrike/mcp-servers/releases/download/v0.22.0/docx.mcpb · website · measurements and details
Stipple — Document Verification & Extraction Being measured · 100% over 2 checks Real task being tested · 2/2

Document forensics: tamper/AI checks, fields, tables, identity, screening, tenders, citations.

MCP endpoint : https://www.stipple.sh/mcp · website · measurements and details
Razi Document Tools Reliable (measured) · 100% over 7 checks

Document processing over MCP: merge, split and compress PDFs, run OCR, extract document text.

MCP endpoint : https://www.razi.pro/api/mcp/documents · website · measurements and details
Quickshell MCP Not measured yet

Source-grounded Quickshell, QML, and Qt documentation, examples, and real-world implementations.

Package pypi : quickshell-mcp · website · measurements and details
Pine Script v6 Documentation Reliable (measured) · 100% over 17 checks Does the job (tested) · 17/17

Pine Script v6 documentation lookup, function validation, and linting for AI code generation

MCP endpoint : https://pinescript-mcp.fly.dev/mcp · website · measurements and details
TheRundown Documentation MCP Flaky · 96% over 25 checks Partly does the job · 23/24

Official TheRundown API documentation search. No live data or authenticated Product API calls.

MCP endpoint : https://docs.therundown.io/mcp · website · measurements and details
blue·auth Document Signing Private (key required)

Send AI-created PDFs for signature, track signers, and return verifiable document evidence.

MCP endpoint : https://blueauth.co/api/mcp-server/mcp · website · measurements and details
Dokyumi Document Extraction Reliable (measured) · 100% over 43 checks Fails real tasks · 0/43

Extract attached documents with saved schemas and review owned results, confidence and validation.

MCP endpoint : https://dokyumi.com/mcp · website · measurements and details
Lynta Public Documentation Being measured · 0% over 1 checks

Search and read Lynta's public documentation.

MCP endpoint : https://lyntahq.com/mcp · website · measurements and details
Avalara Developer Documentation Private (key required)

Provides access to Avalara developer documentation, integration guides, and code examples

MCP endpoint : https://mcp.avalara.com/docs · website · measurements and details
Loci Labs Real-World Observations Flaky · 86% over 7 checks Does the job (tested) · 5/5

Fresh human-observable information about physical places and conditions that may be stale online.

MCP endpoint : https://mcp.loci-labs.ai/mcp · website · measurements and details
RetrainMap Federal Register documents Private (key required)

Apify MCP: retrainmap/federal-register-documents - Federal Register API, one row per document

MCP endpoint : https://mcp.apify.com/?tools=retrainmap/federal-register-documents · website · measurements and details
Document Integrity Validator Reliable (measured) · 100% over 41 checks Fails real tasks · 0/41

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
Yappy documentation Flaky · 90% over 10 checks Does the job (tested) · 9/9

Yappy macOS docs (yappy.biz): setup, permissions, LLM backends, troubleshooting.

MCP endpoint : https://yappy.biz/docs/mcp · website · measurements and details
Congressional Documents Being measured · 0% over 1 checks

Congressional Documents — full-text search and retrieval over the official

MCP endpoint : https://gateway.pipeworx.io/congressional-documents/mcp · website · measurements and details
Execute document-layout-analyzer-mcp Being measured · 0% over 1 checks

Premium agentic endpoint for document-layout-analyzer-mcp.

MCP endpoint : https://api.m2mcent.com/document-layout-analyzer-mcp/sse · measurements and details
Document to Markdown (Tanod) Reliable (measured) · 100% over 8 checks Fails real tasks · 0/8

Document to Markdown: convert Word, Excel, PowerPoint and PDF files to Markdown for an LLM.

MCP endpoint : https://tanod.dev/mcp/document-to-markdown · website · measurements and details
Qt Documentation Being measured · 0% over 1 checks

Qt 5 and Qt 6 framework and product docs: Qt Creator, MCUs, Squish, Coco and more.

MCP endpoint : https://qt-docs-mcp.qt.io/mcp · measurements and details
Brainiall Documents Private (key required)

High-fidelity PDF to structured Markdown conversion and document field extraction.

MCP endpoint : https://api.brainiall.com/mcp/documents/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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