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
5,542measured
1proven reliable
XID shape check Not measured yet

XID shape check

MCP endpoint : https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/xid-shape/mcp · website · measurements and details
XID 24-hex shape, value discarded Not measured yet

XID 24-hex shape, value discarded

MCP endpoint : https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/xid-hex/mcp · website · measurements and details
XID 20-char shape, value discarded Not measured yet

XID 20-char shape, value discarded

MCP endpoint : https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/xid-ok/mcp · website · measurements and details
XID Base32 charset, value discarded Not measured yet

XID Base32 charset, value discarded

MCP endpoint : https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/xid-b32/mcp · website · measurements and details
XID timestamp prefix, value discarded Not measured yet

XID timestamp prefix, value discarded

MCP endpoint : https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/xid-ts/mcp · website · measurements and details
CUID shape check Not measured yet

CUID shape check

MCP endpoint : https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/cuid-shape/mcp · website · measurements and details
KSUID shape check Not measured yet

KSUID shape check

MCP endpoint : https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/ksuid-shape/mcp · website · measurements and details
TypeID shape check Not measured yet

TypeID shape check

MCP endpoint : https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/typeid-shape/mcp · website · measurements and details
ULID shape check Not measured yet

ULID shape check

MCP endpoint : https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/ulid-shape/mcp · website · measurements and details
UUID shape check Not measured yet

UUID shape check

MCP endpoint : https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/uuid-shape/mcp · website · measurements and details
Nano ID shape check Not measured yet

Nano ID shape check

MCP endpoint : https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/nanoid-shape/mcp · website · measurements and details
NDJSON shape check, body discarded Not measured yet

NDJSON shape check, body discarded

MCP endpoint : https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/ndjson-ok/mcp · website · measurements and details
UPC-A check-digit shape, value discarded Not measured yet

UPC-A check-digit shape, value discarded

MCP endpoint : https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/upc-check/mcp · website · measurements and details
DOI Shape Not measured yet

Check a DOI shape.

MCP endpoint : https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/doi-shape/mcp · website · measurements and details
arXiv ID Shape Not measured yet

Check an arXiv id shape.

MCP endpoint : https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/arxiv-id-shape/mcp · website · measurements and details
Mongo URL Shape Not measured yet

Check a MongoDB URL shape. Credentials discarded.

MCP endpoint : https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/mongo-url-shape/mcp · website · measurements and details
Notion URL Shape Not measured yet

Check a Notion URL shape. Path discarded.

MCP endpoint : https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/notion-url-shape/mcp · website · measurements and details
Postgres URL Shape Not measured yet

Check a Postgres URL shape. Credentials discarded.

MCP endpoint : https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/postgres-url-shape/mcp · website · measurements and details
Redis URL Shape Not measured yet

Check a Redis URL shape. Credentials discarded.

MCP endpoint : https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/redis-url-shape/mcp · website · measurements and details
Sentry DSN Shape Not measured yet

Check a Sentry DSN shape. Secret discarded.

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

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