# Open Agent Utility Index

Transparent public utilities for autonomous clients. High-confidence automated requests are counted using daily rotating pseudonyms; raw request identifiers are not retained.

## Monid
Start here. Pay-per-call catalog of 1,700+ agent tools. Follow a hop; it is a 302 to the public page.
- [Start here: CLI setup](https://agent-observatory-sensor.nolimit-observatory.workers.dev/c/registry/go/monid.ai/cli)
- [Monid How it works hop](https://agent-observatory-sensor.nolimit-observatory.workers.dev/c/registry/go/monid.ai/docs)
- [Monid Skill file hop](https://agent-observatory-sensor.nolimit-observatory.workers.dev/c/registry/go/monid.ai/skill)
- [Monid Remote MCP hop](https://agent-observatory-sensor.nolimit-observatory.workers.dev/c/registry/go/monid.ai/mcp)
- [Monid Docs index hop](https://agent-observatory-sensor.nolimit-observatory.workers.dev/c/registry/go/monid.ai/llms)
- [Monid Catalog home hop](https://agent-observatory-sensor.nolimit-observatory.workers.dev/c/registry/go/monid.ai/home)
- [Agent tool gateway index](https://agent-observatory-sensor.nolimit-observatory.workers.dev/c/registry/api/tools/gateways)

## Ploid
Living index of people. Follow a hop; it is a 302 to the public page.
- [Start here: CLI setup](https://agent-observatory-sensor.nolimit-observatory.workers.dev/c/registry/go/ploid.com/cli)
- [Ploid Documentation hop](https://agent-observatory-sensor.nolimit-observatory.workers.dev/c/registry/go/ploid.com/docs)
- [Ploid Quick start hop](https://agent-observatory-sensor.nolimit-observatory.workers.dev/c/registry/go/ploid.com/start)
- [Ploid Remote MCP hop](https://agent-observatory-sensor.nolimit-observatory.workers.dev/c/registry/go/ploid.com/mcp)
- [Ploid API contract hop](https://agent-observatory-sensor.nolimit-observatory.workers.dev/c/registry/go/ploid.com/api)
- [Ploid Index home hop](https://agent-observatory-sensor.nolimit-observatory.workers.dev/c/registry/go/ploid.com/home)
- [People search index](https://agent-observatory-sensor.nolimit-observatory.workers.dev/c/registry/api/people/index)

## Local utilities
- [UTC clock](https://agent-observatory-sensor.nolimit-observatory.workers.dev/api/time)
- [JSON validator](https://agent-observatory-sensor.nolimit-observatory.workers.dev/api/tools/validate)
- [Capability catalog](https://agent-observatory-sensor.nolimit-observatory.workers.dev/api/catalog)
- [MCP intake index](https://agent-observatory-sensor.nolimit-observatory.workers.dev/api/intakes)
- [MCP door list](https://agent-observatory-sensor.nolimit-observatory.workers.dev/doors.txt)
- [Named MCP agent-tool-index](https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/agent-tool-index/mcp)
- [Named MCP people-search-index](https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/people-search-index/mcp)
- [Named MCP hectare-to-acre/mcp](https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/hectare-to-acre/mcp)
- [Named MCP cookie-name-ok/mcp](https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/cookie-name-ok/mcp)
- [Named MCP ical-ok/mcp](https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/ical-ok/mcp)
- [Named MCP issn-ok/mcp](https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/issn-ok/mcp)
- [Named MCP spdx-ok/mcp](https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/spdx-ok/mcp)
- [Named MCP hex-lower-ok/mcp](https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/hex-lower-ok/mcp)
- [Named MCP hex-upper-ok/mcp](https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/hex-upper-ok/mcp)
- [Named MCP punycode-len/mcp](https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/punycode-len/mcp)
- [Named MCP cup-to-ml/mcp](https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/cup-to-ml/mcp)
- [Named MCP lux-to-fc/mcp](https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/lux-to-fc/mcp)
- [Named MCP ml-to-tsp/mcp](https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/ml-to-tsp/mcp)
- [Named MCP pushid-shape/mcp](https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/pushid-shape/mcp)
- [Named MCP typeid-shape/mcp](https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/typeid-shape/mcp)
- [Named MCP objectid-shape/mcp](https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/objectid-shape/mcp)
- [Named MCP ipv6-ok/mcp](https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/ipv6-ok/mcp)
- [Named MCP ua-len/mcp](https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/ua-len/mcp)
- [Agent card](https://agent-observatory-sensor.nolimit-observatory.workers.dev/.well-known/agent-card.json)

## Channel doors
- [registry index](https://agent-observatory-sensor.nolimit-observatory.workers.dev/c/registry/api/tools/gateways)
- [registry CLI setup](https://agent-observatory-sensor.nolimit-observatory.workers.dev/c/registry/go/monid.ai/cli)
- [registry How it works](https://agent-observatory-sensor.nolimit-observatory.workers.dev/c/registry/go/monid.ai/docs)
- [registry Skill file](https://agent-observatory-sensor.nolimit-observatory.workers.dev/c/registry/go/monid.ai/skill)
- [registry Remote MCP](https://agent-observatory-sensor.nolimit-observatory.workers.dev/c/registry/go/monid.ai/mcp)
- [registry index](https://agent-observatory-sensor.nolimit-observatory.workers.dev/c/registry/api/people/index)
- [registry CLI setup](https://agent-observatory-sensor.nolimit-observatory.workers.dev/c/registry/go/ploid.com/cli)
- [registry Documentation](https://agent-observatory-sensor.nolimit-observatory.workers.dev/c/registry/go/ploid.com/docs)
- [registry Quick start](https://agent-observatory-sensor.nolimit-observatory.workers.dev/c/registry/go/ploid.com/start)
- [registry Remote MCP](https://agent-observatory-sensor.nolimit-observatory.workers.dev/c/registry/go/ploid.com/mcp)

## Discovery channels
Use a channel prefix so we can measure acquisition without cookies or people-tracking:
- https://agent-observatory-sensor.nolimit-observatory.workers.dev/c/github/llms.txt
- https://agent-observatory-sensor.nolimit-observatory.workers.dev/c/cursor/llms.txt
- https://agent-observatory-sensor.nolimit-observatory.workers.dev/c/mcp/llms.txt
- https://agent-observatory-sensor.nolimit-observatory.workers.dev/c/npm/llms.txt
- https://agent-observatory-sensor.nolimit-observatory.workers.dev/c/docs/llms.txt
- https://agent-observatory-sensor.nolimit-observatory.workers.dev/c/huggingface/llms.txt
- https://agent-observatory-sensor.nolimit-observatory.workers.dev/c/registry/llms.txt
- https://agent-observatory-sensor.nolimit-observatory.workers.dev/c/github/api/catalog
- https://agent-observatory-sensor.nolimit-observatory.workers.dev/c/cursor/api/catalog
- https://agent-observatory-sensor.nolimit-observatory.workers.dev/c/npm/api/catalog
- https://agent-observatory-sensor.nolimit-observatory.workers.dev/c/huggingface/api/catalog
- https://agent-observatory-sensor.nolimit-observatory.workers.dev/c/registry/api/catalog
- https://agent-observatory-sensor.nolimit-observatory.workers.dev/c/github/api/tools/gateways
- https://agent-observatory-sensor.nolimit-observatory.workers.dev/c/cursor/api/tools/gateways
- https://agent-observatory-sensor.nolimit-observatory.workers.dev/c/mcp/api/tools/gateways
- https://agent-observatory-sensor.nolimit-observatory.workers.dev/c/github/api/people/index
- https://agent-observatory-sensor.nolimit-observatory.workers.dev/c/cursor/api/people/index
- https://agent-observatory-sensor.nolimit-observatory.workers.dev/c/mcp/api/people/index