# 黑123 Hackathons

> Read-only search of hackathons, team-up posts and projects on 黑123 (hack123.henryht.sh), zh/en.

- name: io.github.onehumanbeing/hack123
- version: 1.0.0
- connection class: R0 (autonomous)
- trust: 93/100
- quality: 81/100 (new)
- owner: not claimed
- descriptor: https://api.protogrid.dev/v1/servers/io.github.onehumanbeing%2Fhack123
- tools: https://api.protogrid.dev/v1/servers/io.github.onehumanbeing%2Fhack123/tools

**An agent can connect right now, no human step.** Remote endpoint, no authentication, reachable on the last probe.

## Connection (mcpServers)

```json
{
  "mcpServers": {
    "hack123": {
      "type": "http",
      "url": "https://hack123.henryht.sh/api/mcp"
    }
  }
}
```


## Trust

- hygiene: 100
- liveness: 100
- freshness: 100
- provenance: 75
- drivers: +repository +website +reachable +uptime-100% +updated-5d-ago
- Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed.

## Quality 81/100 (new)

### protocol: 75 (weight 25)

- warn `protocol.modern`: newest supported version is 2025-06-18; 2026-07-28 not supported, older versions are deprecated until 2027-07-28
- n/a `protocol.stateless`: only applies to 2026-07-28 servers
- pass `protocol.transport`: streamable HTTP
- n/a `protocol.list_ttl`: only applies to 2026-07-28 servers

### authorization: n/a (weight 15)

- n/a `auth.prm`, `auth.as_metadata`, `auth.cimd`: no remote uses OAuth
- n/a `auth.secret_in_url`: no templated URL

### tool hygiene: 86 (weight 30)

- pass `tools.descriptions`: every tool has a description
- pass `tools.description_length`: descriptions are concise
- pass `tools.schemas`: every tool has an object input schema
- pass `tools.annotations`: 4 of 4 tools declare readOnlyHint or destructiveHint
- fail `tools.directory_hints`: no tool declares all four of readOnlyHint, destructiveHint, idempotentHint and openWorldHint; missing: search_hackathons (destructiveHint, idempotentHint); get_hackathon (destructiveHint, idempotentHint); search_works (destructiveHint, idempotentHint); …
- pass `tools.token_cost`: about 640 tokens to load every tool
- pass `tools.api_dump`: tools are not a one-to-one API dump

### stability: n/a (weight 15)

- n/a `stability.changes`, `stability.rug_pull`: tool history recorded for 5 of the 7 days needed

### dependencies: n/a (weight 15)

- n/a `deps.known_vulns`, `deps.mcp_sdk_version`, `deps.resolvable`: no npm or PyPI package

- tools: 4, about 640 tokens to load them all
- tool set hash: bf9e4594d0ac8f90e8010d31754a1d68
- badge: [![protogrid quality](https://protogrid.dev/badge/io.github.onehumanbeing/hack123.svg)](https://protogrid.dev/servers/io.github.onehumanbeing/hack123)
- Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed.

### Tool changes

_No tool definition changes recorded._

## Remotes

- https://hack123.henryht.sh/api/mcp (streamable-http, auth none, reachable true, uptime30d 1)

## Packages

_none_

## Tools (4)

- `get_hackathon`: Get one hackathon by slug (the part after /h/ in the site URL), with bilingual details, official sources, related works and active team posts.
- `search_hackathons`: Search hackathons listed on 黑123 (hack123.henryht.sh). Bilingual (zh/en) fields; every result has its site URL. status: upcoming = start date in the future, open = deadline today or later, ended = deadline passed (dates in UTC, YYYY-MM-DD).
- `search_team_posts`: Search active team-up (looking for teammates) posts from 黑123 /team. Expired posts are excluded with the same rule as the site.
- `search_works`: Search hackathon projects (works) collected on 黑123 /works, by hackathon and/or tag. Tags are bilingual, e.g. agent / Agent, education / 教育学习, web / 网页应用.