The real catalog of tools for AI agents

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

47,279real tools

31,340callable over HTTPS

21,264measured

6,936proven reliable

Language af Not measured yet

ISO 639 language tag af.

MCP endpoint : https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/lang-af/mcp · website · measurements and details

Language aa Not measured yet

ISO 639 language tag aa.

MCP endpoint : https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/lang-aa/mcp · website · measurements and details

Language am Not measured yet

ISO 639 language tag am.

MCP endpoint : https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/lang-am/mcp · website · measurements and details

Language eo Not measured yet

ISO 639 language tag eo.

MCP endpoint : https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/lang-eo/mcp · website · measurements and details

Language fa Not measured yet

ISO 639 language tag fa.

MCP endpoint : https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/lang-fa/mcp · website · measurements and details

Language fj Not measured yet

ISO 639 language tag fj.

MCP endpoint : https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/lang-fj/mcp · website · measurements and details

Language ar Not measured yet

ISO 639 language tag ar.

MCP endpoint : https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/lang-ar/mcp · website · measurements and details

AffixIO Private (key required)

Zero-knowledge proofs with post-quantum attestations for AI agents, without exposing personal data

MCP endpoint : https://www.affix-io.com/mcp/ · website · measurements and details

Language fo Not measured yet

ISO 639 language tag fo.

MCP endpoint : https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/lang-fo/mcp · website · measurements and details

Language as Not measured yet

ISO 639 language tag as.

MCP endpoint : https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/lang-as/mcp · website · measurements and details

Language be Not measured yet

ISO 639 language tag be.

MCP endpoint : https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/lang-be/mcp · website · measurements and details

Language az Not measured yet

ISO 639 language tag az.

MCP endpoint : https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/lang-az/mcp · website · measurements and details

Language ca Not measured yet

ISO 639 language tag ca.

MCP endpoint : https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/lang-ca/mcp · website · measurements and details

Language fi Not measured yet

ISO 639 language tag fi.

MCP endpoint : https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/lang-fi/mcp · website · measurements and details

Language da Not measured yet

ISO 639 language tag da.

MCP endpoint : https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/lang-da/mcp · website · measurements and details

QACAT Private (key required)

Translation QA: automated checks, AI evaluation, linguistic review, and visual in-context testing.

MCP endpoint : https://qacat-mcp.qacat.workers.dev/mcp · website · measurements and details

Language de Not measured yet

ISO 639 language tag de.

MCP endpoint : https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/lang-de/mcp · website · measurements and details

Language bn Not measured yet

ISO 639 language tag bn.

MCP endpoint : https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/lang-bn/mcp · website · measurements and details

Language eu Not measured yet

ISO 639 language tag eu.

MCP endpoint : https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/lang-eu/mcp · website · measurements and details

Language Detector API Being measured · 0% over 1 checks

Detect language from text via trigram analysis. 30+ languages, script detection. x402.

MCP endpoint : https://language-detector.api.klymax402.com/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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