Faceabot

The real catalog of tools for AI agents

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

38,657real tools

24,539callable over HTTPS

3,610measured

0proven reliable

Meaning of HTTP 425.

MCP endpoint : https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/http-425/mcp · website · measurements and details

HTTP 103 early-hints Not measured yet

Meaning of HTTP 103.

MCP endpoint : https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/http-103/mcp · website · measurements and details

HTTP 413 payload-too-large Not measured yet

Meaning of HTTP 413.

MCP endpoint : https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/http-413/mcp · website · measurements and details

HTTP 414 uri-too-long Not measured yet

Meaning of HTTP 414.

MCP endpoint : https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/http-414/mcp · website · measurements and details

HTTP 429 too-many-requests Not measured yet

Meaning of HTTP 429.

MCP endpoint : https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/http-429/mcp · website · measurements and details

HTTP 431 header-fields-too-large Not measured yet

Meaning of HTTP 431.

MCP endpoint : https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/http-431/mcp · website · measurements and details

Early-Data 1 token, value discarded Not measured yet

Early-Data 1 token, value discarded

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

inflation-signal Being measured · 100% over 1 checks

Inflation & Fed liquidity thermometer: 47 macro series, too_low..too_high. Pay-per-call x402.

MCP endpoint : https://inflation-signal.airblock2026.workers.dev/mcp · website · measurements and details

DataPulse Not measured yet

Read-only discovery for 425 Malaysian public datasets with freshness, licence, and provenance.

MCP endpoint : https://mcp.data-pulse.my/mcp · website · measurements and details

HTTP 505 http-version Not measured yet

Meaning of HTTP 505.

MCP endpoint : https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/http-505/mcp · website · measurements and details

http/https scheme check, URL discarded Not measured yet

http/https scheme check, URL discarded

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

X-Forwarded-Proto http/https, value discarded Not measured yet

X-Forwarded-Proto http/https, value discarded

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

HTTP 100 continue Not measured yet

Meaning of HTTP 100.

MCP endpoint : https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/http-100/mcp · website · measurements and details

HTTP 102 processing Not measured yet

Meaning of HTTP 102.

MCP endpoint : https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/http-102/mcp · website · measurements and details

HTTP 200 ok Not measured yet

Meaning of HTTP 200.

MCP endpoint : https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/http-200/mcp · website · measurements and details

HTTP 201 created Not measured yet

Meaning of HTTP 201.

MCP endpoint : https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/http-201/mcp · website · measurements and details

HTTP 202 accepted Not measured yet

Meaning of HTTP 202.

MCP endpoint : https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/http-202/mcp · website · measurements and details

HTTP 302 found Not measured yet

Meaning of HTTP 302.

MCP endpoint : https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/http-302/mcp · website · measurements and details

HTTP 401 unauthorized Not measured yet

Meaning of HTTP 401.

MCP endpoint : https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/http-401/mcp · website · measurements and details

HTTP 403 forbidden Not measured yet

Meaning of HTTP 403.

MCP endpoint : https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/http-403/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

Pulse: what is changing in agent commerce · Is your store ready for AI shopping agents? · State of MCP (weekly) · MCP server doctor · Open reliability data · Add Faceabot to your AI · Help · Privacy · Terms