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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
19,924measured
6,554proven reliable
Demarker Not measured yet

Identify what an AI image carries (marks, metadata, watermarks), then clean it.

Package npm : @demarker/mcp · website · measurements and details
text/markdown marker Not measured yet

text/markdown marker

MCP endpoint : https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/mime-md/mcp · website · measurements and details
MIME boundary count, body discarded Not measured yet

MIME boundary count, body discarded

MCP endpoint : https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/mimepart-ok/mcp · website · measurements and details
MessagePack marker count, body discarded Not measured yet

MessagePack marker count, body discarded

MCP endpoint : https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/msgpack-ok/mcp · website · measurements and details
text/html marker Not measured yet

text/html marker

MCP endpoint : https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/mime-html/mcp · website · measurements and details
Brix Digital Signage Private (key required)

Manage digital signage screens: health, content, casts, emergency messages, proof of play.

MCP endpoint : https://api.brixsignage.com/v1/mcp · website · measurements and details
Trust Boundary Systems Flaky · 88% over 8 checks

Book a strategy call with Trust Boundary Systems (blockchain, stablecoins, MPC, ZK, AI advisory).

MCP endpoint : https://mcp.trustboundarysystems.com/mcp · website · measurements and details
application/json marker Not measured yet

application/json marker

MCP endpoint : https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/mime-json/mcp · website · measurements and details
Amazon Ion version marker, body discarded Not measured yet

Amazon Ion version marker, body discarded

MCP endpoint : https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/ion-ok/mcp · website · measurements and details
WKB endian marker, bytes discarded Not measured yet

WKB endian marker, bytes discarded

MCP endpoint : https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/wkb-ok/mcp · website · measurements and details
Boundr Flaky · 96% over 24 checks

UK administrative boundary data from OS Boundary Line: name search, point lookup, GeoJSON geometries

MCP endpoint : https://mcp.boundr.dev/mcp · website · measurements and details
Knowledge Evidence Finder Being measured · 0% over 1 checks

Find the reference marker for a knowledge item

MCP endpoint : https://antibody-package-occasional-floppy.trycloudflare.com/mcp/workspace-activity-reference/upstream · measurements and details
DaedalMap Administrative Boundaries (loc_id to polygon) Flaky · 93% over 15 checks Does the job (tested) · 14/14

Retrieve loc_id boundary metadata, polygons, supported scopes, and comparisons.

MCP endpoint : https://app.daedalmap.com/mcp/boundaries · website · measurements and details
GenPark RAG Semantic Boundary Chunker Not measured yet

Semantic boundary preserving text chunker maintaining markdown headers, code fences, and paragraphs

Package mcpb : https://github.com/Alpha-Park/genpark-rag-semantic-boundary-chunker-skill/releases/download/v1.0.1/genpark-rag-semantic-boundary-chunker-skill-v1.0.1.mcpb · website · measurements and details
Boundary Guard x402 Reliable (measured) · 100% over 42 checks

MCP tools for x402 readiness, paid-path probes, launch packs, and trust receipts.

MCP endpoint : https://x402-resource-scanner.vercel.app/mcp · website · measurements and details
CastHub Not measured yet

Control CastHub digital signage. Manage TVs, presentations, schedules, and emergency alerts.

Package npm : @cast-hub/mcp · website · measurements and details
SignageSpace Private (key required)

Manage digital signage screens, playlists and media from your AI assistant.

MCP endpoint : https://app.signagespace.com/mcp · website · measurements and details
Sentinel Payment Boundary Tools Not measured yet

Read-only payment-boundary preflights plus an unsubmitted public quote-request draft tool.

Package mcpb : https://github.com/TerminallyLazy/sentinel-recovery-support/releases/download/v0.4.1/sentinel-agent-payment-boundary-v0.4.1.mcpb · website · measurements and details
vivid-ads-commerce Flaky · 83% over 6 checks Does the job (tested) · 5/5

Live signage pricing, formal quotes and draft orders from Vivid Ads Australia. Open pre-sales MCP.

MCP endpoint : https://agent.vividads.com.au/api/ucp/public/mcp · website · measurements and details
Support Intake Digest Being measured · 0% over 1 checks

Prepare a support intake digest.

MCP endpoint : https://determination-unlimited-consultancy-spy.trycloudflare.com/mcp/support-followup-marker-complete · 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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