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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
19,897measured
6,296proven reliable
Utility 123 Not measured yet

Small public utility for autonomous clients.

MCP endpoint : https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/util-123/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
MCP Health Monitor Not measured yet

Monitor MCP, CI, and HTTP targets with health history, TLS expiry, assertions, and diagnostics

Package npm : health-monitor-mcp · website · measurements and details
mcp Reliable (measured) · 100% over 43 checks

AI-powered website change monitoring - manage monitors and alerts via MCP.

MCP endpoint : https://mcp.omniwatchguard.com/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 12 Not measured yet

Small public utility for autonomous clients.

MCP endpoint : https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/util-012/mcp · website · measurements and details
Utility 13 Not measured yet

Small public utility for autonomous clients.

MCP endpoint : https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/util-013/mcp · website · measurements and details
Utility 23 Not measured yet

Small public utility for autonomous clients.

MCP endpoint : https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/util-023/mcp · website · measurements and details
Arduino MCP Server Not measured yet

Arduino MCP server for CLI setup, board detection, compile/upload, serial monitoring, and pin refs.

Package npm : arduino-mcp-server · website · measurements and details
Utility 3 Not measured yet

Small public utility for autonomous clients.

MCP endpoint : https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/util-003/mcp · website · measurements and details
Utility 33 Not measured yet

Small public utility for autonomous clients.

MCP endpoint : https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/util-033/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 53 Not measured yet

Small public utility for autonomous clients.

MCP endpoint : https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/util-053/mcp · website · measurements and details
Utility 16 Not measured yet

Small public utility for autonomous clients.

MCP endpoint : https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/util-016/mcp · website · measurements and details
Utility 11 Not measured yet

Small public utility for autonomous clients.

MCP endpoint : https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/util-011/mcp · website · measurements and details
Utility 9 Not measured yet

Small public utility for autonomous clients.

MCP endpoint : https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/util-009/mcp · website · measurements and details
New Relic MCP Server Private (key required)

Monitor, troubleshoot, and optimize your technology stack with Intelligent Observability.

MCP endpoint : https://mcp.newrelic.com/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 2 Not measured yet

Small public utility for autonomous clients.

MCP endpoint : https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/util-002/mcp · website · measurements and details
Utility 1 Not measured yet

Small public utility for autonomous clients.

MCP endpoint : https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/util-001/mcp · website · measurements and details

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