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The real catalog of tools for AI agents

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

45,319real tools
29,744callable over HTTPS
19,983measured
6,827proven reliable
Utility 40 Not measured yet

Small public utility for autonomous clients.

MCP endpoint : https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/util-040/mcp · website · measurements and details
linux-mcp-server Not measured yet

MCP server for read-only Linux system administration, diagnostics, and troubleshooting

Package pypi : linux-mcp-server · website · measurements and details
inav-mcp Not measured yet

MCP server for iNAV flight-controller configuration and diagnostics

Package pypi : inav-mcp · website · measurements and details
firmware-attestation-mcp Not measured yet

Firmware Attestation MCP — hardware trust layer for sovereign AI. Scan firmware, check

Package pypi : firmware-attestation-mcp · website · measurements and details
Windows Management Not measured yet

Local Windows management, diagnostics, security, cleanup, and optimization MCP server.

Package pypi : windows-management-mcp-server · website · measurements and details
Utility 50 Not measured yet

Small public utility for autonomous clients.

MCP endpoint : https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/util-050/mcp · website · measurements and details
Utility 42 Not measured yet

Small public utility for autonomous clients.

MCP endpoint : https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/util-042/mcp · website · measurements and details
Utility 30 Not measured yet

Small public utility for autonomous clients.

MCP endpoint : https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/util-030/mcp · website · measurements and details
Utility 39 Not measured yet

Small public utility for autonomous clients.

MCP endpoint : https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/util-039/mcp · website · measurements and details
Utility 44 Not measured yet

Small public utility for autonomous clients.

MCP endpoint : https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/util-044/mcp · website · measurements and details
Utility 45 Not measured yet

Small public utility for autonomous clients.

MCP endpoint : https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/util-045/mcp · website · measurements and details
MCP health — MCP directory health check diagnostics Reliable (measured) · 100% over 44 checks

Diagnoses whether an MCP server is reachable, by live HTTP probe.

MCP endpoint : https://mcp-health.rowb.app/mcp · website · measurements and details
Utility 41 Not measured yet

Small public utility for autonomous clients.

MCP endpoint : https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/util-041/mcp · website · measurements and details
Utility 60 Not measured yet

Small public utility for autonomous clients.

MCP endpoint : https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/util-060/mcp · website · measurements and details
Utility 24 Not measured yet

Small public utility for autonomous clients.

MCP endpoint : https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/util-024/mcp · website · measurements and details
Utility 35 Not measured yet

Small public utility for autonomous clients.

MCP endpoint : https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/util-035/mcp · website · measurements and details
Utility 43 Not measured yet

Small public utility for autonomous clients.

MCP endpoint : https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/util-043/mcp · website · measurements and details
Utility 20 Not measured yet

Small public utility for autonomous clients.

MCP endpoint : https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/util-020/mcp · website · measurements and details
Utility 38 Not measured yet

Small public utility for autonomous clients.

MCP endpoint : https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/util-038/mcp · website · measurements and details
Utility 34 Not measured yet

Small public utility for autonomous clients.

MCP endpoint : https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/util-034/mcp · website · measurements and details

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