# Developers Locker Room

> Probe-verified (tier 2 of 3). Last checked 2026-08-23. 3 of 5 capability checks passed.

- host: devlocker.dev
- url: https://devlocker.dev/
- category: sports technology api directory
- type: directory
- language: en

## Probe-verified · tier 2 of 3

Probed live on 2026-08-23 against rubric v1. 3 of 5 checks passed.

- PASS — Markdown negotiation
- PASS — Markdown twin at a predictable URL
- fail — llms.txt
- PASS — API catalog
- fail — MCP server answers

## Unverified actions

Read from the page's own content, with the wording each was drawn from. Inference is kept separate from tested facts; an agent completing the action is tier 3.

- **search** — "A searchable catalog of sports-technology building blocks" → `https://devlocker.dev`
- **query_api** — "JSON data API (tRPC): https://devlocker.dev/api/trpc" → `https://devlocker.dev/api/trpc`
- **contact** — "hello@devlocker.dev" → `mailto:hello@devlocker.dev`

## Summary

A searchable directory of sports-tech APIs and MCP servers for sports organizations, venues, and allied industries with a public JSON API and news feed.

## Context

351 sites in this index share the type "directory"; 188 are transactional.

## How we grade

- tier 1 — **Declared**: The site says agents are welcome in its robots.txt. A permission, not a capability.
- tier 2 — **Probe-verified** (this site): We fetched the site and tested each signal ourselves. Dated, repeatable, re-checked on a schedule.
- tier 3 — **Behaviourally verified**: An agent completed the action end to end — booked, bought, submitted — and it worked.

## About this record

Known-Good probes sites live and publishes what was tested and when.
Method: https://knowngood.sh/about.md · Rubric: https://knowngood.sh/benchmark