# vergabe-api: German public procurement notices

> German public tenders as normalised JSON (CPV, NUTS, deadlines). Free sample; search paid via x402.

- name: io.github.applehorsefrog/vergabe-api
- version: 0.4.0
- connection class: R0 (autonomous)
- trust: 93/100
- quality: 85/100 (good)
- owner: not claimed
- descriptor: https://api.protogrid.dev/v1/servers/io.github.applehorsefrog%2Fvergabe-api
- tools: https://api.protogrid.dev/v1/servers/io.github.applehorsefrog%2Fvergabe-api/tools

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

## Connection (mcpServers)

```json
{
  "mcpServers": {
    "vergabe-api": {
      "type": "http",
      "url": "https://vergabe-api.applehorsefrog.workers.dev/mcp"
    }
  }
}
```


## Trust

- hygiene: 100
- liveness: 98
- freshness: 85
- provenance: 90
- drivers: +repository +namespace-matches-repo +website +reachable +uptime-96% ~updated-35d-ago
- Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed.

## Quality 85/100 (good)

### protocol: 75 (weight 25)

- warn `protocol.modern`: newest supported version is 2025-11-25; 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`: 5 of 5 tools declare readOnlyHint or destructiveHint
- fail `tools.directory_hints`: no tool declares all four of readOnlyHint, destructiveHint, idempotentHint and openWorldHint; missing: tender_stats (destructiveHint, idempotentHint, openWorldHint); sample_tenders (destructiveHint, idempotentHint, openWorldHint); search_tenders (destructiveHint, idempotentHint, openWorldHint); …
- pass `tools.token_cost`: about 609 tokens to load every tool
- pass `tools.api_dump`: tools are not a one-to-one API dump

### stability: 100 (weight 15)

- pass `stability.changes`: no tool changes in 30 days
- pass `stability.rug_pull`: no tool changed its meaning under the same name

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

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

- tools: 5, about 609 tokens to load them all
- tool set hash: c761b0544a07147b5dc0a38e3d1f994a
- badge: [![protogrid quality](https://protogrid.dev/badge/io.github.applehorsefrog/vergabe-api.svg)](https://protogrid.dev/servers/io.github.applehorsefrog/vergabe-api)
- 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://vergabe-api.applehorsefrog.workers.dev/mcp (streamable-http, auth none, reachable true, uptime30d 0.9557522)

## Packages

_none_

## Tools (5)

- `describe_api`: FREE. Endpoints, prices, x402 payment details (USDC on Base), data source and licence, provider and legal notice, how to use the paid tools.
- `get_tender`: PAID ($0.002 USDC on Base per call via x402). One notice by UUID with lots, deadlines, links and winners. Returns the HTTP URL and payment requirements; pay via the local MCP server or an x402 HTTP client.
- `sample_tenders`: FREE. The 5 most recent German public calls for tenders (compact fields) from oeffentlichevergabe.de, optionally filtered by one CPV code or prefix. Data: CC0, personal contact data removed.
- `search_tenders`: PAID ($0.01 USDC on Base per call via x402). Full-text and structured search over German public procurement notices (CPV, NUTS, deadline, buyer type, value). This remote server cannot pay on your behalf: the tool returns the exact HTTP URL and payment requirements; use the local MCP server (npx -y github:applehorsefrog/vergabe-api) or an x402 HTTP client to get data.
- `tender_stats`: FREE. Imported notices per publication day for the last 30 days, split by kind.