# Pauhu AI

> Source-linked search results. No key: daily try up to EUR 0.50. Key: prepaid per delivered result.

- name: ai.pauhu/mcp
- version: 2.0.1
- connection class: R0 (autonomous)
- trust: 82/100 flags: no-repository
- quality: 89/100 (new)
- owner: not claimed
- descriptor: https://api.protogrid.dev/v1/servers/ai.pauhu%2Fmcp
- tools: https://api.protogrid.dev/v1/servers/ai.pauhu%2Fmcp/tools

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

## Connection (mcpServers)

```json
{
  "mcpServers": {
    "pauhu": {
      "type": "http",
      "url": "https://api.pauhu.ai/mcp",
      "headers": {
        "Authorization": "Bearer ${PAUHU_TOKEN}"
      }
    }
  }
}
```

Placeholders to fill: `${PAUHU_TOKEN}`.

## Trust

- hygiene: 80
- liveness: 97
- freshness: 100
- provenance: 55
- drivers: +dns-namespace +website +reachable +uptime-92% +updated-2d-ago -no-repository
- Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed.

## Quality 89/100 (new)

### 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: 100 (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`: 16 of 16 tools declare readOnlyHint or destructiveHint
- pass `tools.directory_hints`: every tool declares readOnlyHint, destructiveHint, idempotentHint and openWorldHint
- pass `tools.token_cost`: about 2,166 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 2 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: 16, about 2,166 tokens to load them all
- tool set hash: 3e169a9e9e9db20dbdd3dea3e79178d7
- tools last changed: 2026-10-20T10:48:09.239Z
- badge: [![protogrid quality](https://protogrid.dev/badge/ai.pauhu/mcp.svg)](https://protogrid.dev/servers/ai.pauhu/mcp)
- Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed.

### Tool changes

- 2026-10-20 `ask` changed (outputSchema)
- 2026-10-20 `ask` changed (outputSchema)
- 2026-10-19 `ask` changed (title)

Full history: https://api.protogrid.dev/v1/servers/ai.pauhu%2Fmcp/changes

## Remotes

- https://api.pauhu.ai/mcp (streamable-http, auth none, reachable true, uptime30d 0.9166667)

## Packages

_none_

## Tools (16)

- `ask`: Ask any question and get a sourced answer. It draws on the customer's own site pages, the governing law and official sources, each with a link to the source. customer is OPTIONAL; omit it for general questions.
- `balance_top_up`: Reads what is left on your prepaid balance (connect with your balance key), or gives the payment page that tops it up. Free.
- `contribute`: Offer a question with a checkable answer, a missing source, a wrong-answer report or an unanswered tool request. Accepted contributions earn usage credit on your Pauhu balance. Requires your Pauhu key.
- `fetch`: Fetch a bounded snippet + metadata for a result id returned by ask(). Full text at the public source URL.
- `list_customers`: List the customer corpora this connector serves, with page counts and freshness. Use ask() for actual queries.
- `pauhu_code`: Synthesize a program from an intent. Returns clean, sourced code, or says when it can't.
- `pauhu_ops`: List the operations a program can be built from; describe a function in terms of them in pauhu_code.
- `pauhu_search`: Search Pauhu's sourced knowledge. Returns a sourced answer, its sources (document id and URL) and per-match snippets; every answer traces to a source.
- `pauhu_till`: Session tally of the tool calls made through this server.
- `pauhu_translate`: Translate text between languages, with exact sourced terms.
- `price_quote`: Shows what an output costs before you call it, as currently served, and how to pay for it. Free.
- `read_text`: Returns the text in an image: printed pages, receipts, forms, screenshots or handwriting.
- `speak`: Turns text into spoken audio (WAV, base64).
- `transcribe`: Returns the words spoken in an audio recording.
- `web_fetch`: Reads one public web page and returns its text. Pages whose site does not allow automated reading are refused.
- `web_search`: Searches the public web and returns matching pages as title, URL and snippet, each attributed to its own URL. Free.