# Scrooge Tool Mill

> 8 pay-per-call agent tools: company card $0.03, page meta $0.002. USDC on Base via x402.

- name: io.github.yummlees/scrooge-tool-mill
- version: 1.0.1
- connection class: R0 (autonomous)
- trust: 80/100 flags: no-repository
- quality: 68/100 (needs work)
- owner: not claimed
- descriptor: https://api.protogrid.dev/v1/servers/io.github.yummlees%2Fscrooge-tool-mill
- tools: https://api.protogrid.dev/v1/servers/io.github.yummlees%2Fscrooge-tool-mill/tools

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

## Connection (mcpServers)

```json
{
  "mcpServers": {
    "scrooge-tool-mill": {
      "type": "http",
      "url": "https://scrooge-x402-tool-mill.vercel.app/mcp"
    }
  }
}
```


## Trust

- hygiene: 80
- liveness: 100
- freshness: 100
- provenance: 45
- drivers: +website +reachable +uptime-100% +updated-12d-ago -no-repository
- Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed.

## Quality 68/100 (needs work)

### 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: 71 (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
- fail `tools.annotations`: no tool declares readOnlyHint or destructiveHint, so clients cannot tell safe calls from risky ones
- fail `tools.directory_hints`: no tool declares all four of readOnlyHint, destructiveHint, idempotentHint and openWorldHint; missing: structured_data (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); link_graph (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); change_fingerprint (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); …
- pass `tools.token_cost`: about 631 tokens to load every tool
- pass `tools.api_dump`: tools are not a one-to-one API dump

### stability: 50 (weight 15)

- pass `stability.changes`: 2 tool changes in 30 days
- fail `stability.rug_pull`: 1 tools kept their name but changed most of their description in 30 days; review before trusting them

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

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

- tools: 8, about 631 tokens to load them all
- tool set hash: 6c58beab394c8b27d2a75ea544824f96
- tools last changed: 2026-10-08T15:28:08.965Z
- badge: [![protogrid quality](https://protogrid.dev/badge/io.github.yummlees/scrooge-tool-mill.svg)](https://protogrid.dev/servers/io.github.yummlees/scrooge-tool-mill)
- Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed.

### Tool changes

- 2026-10-08 `page_meta` changed (description)
  - before: Page metadata for one public URL: title, description, canonical, OG image, language, excerpt. $0.02 USDC on Base (eip155:8453) via x402
  - after: Page metadata for one public URL: title, description, canonical, OG image, language, excerpt. $0.002 USDC on Base (eip155:8453) via x402 Cheapest entry.
- 2026-10-08 `company_card` changed (description) **meaning changed**
  - before: Public-record company profile for a domain: legal name, domain age, registrar, LEI, socials. $0.03 per call.
  - after: Lead tool. Public-record company profile for a domain: legal name, domain age, registrar, LEI, socials; each field names its source. $0.03 USDC on Base (eip155:8453) via x402

Full history: https://api.protogrid.dev/v1/servers/io.github.yummlees%2Fscrooge-tool-mill/changes

## Remotes

- https://scrooge-x402-tool-mill.vercel.app/mcp (streamable-http, auth none, reachable true, uptime30d 1)

## Packages

_none_

## Tools (8)

- `batch_meta`: Page metadata for 1–10 public URLs in one payment. $0.15 USDC on Base (eip155:8453) via x402
- `change_fingerprint`: Change fingerprint for one public URL: etag, lastModified, contentHash, byteLength, fetchedAt. $0.04 USDC on Base (eip155:8453) via x402
- `company_card`: Lead tool. Public-record company profile for a domain: legal name, domain age, registrar, LEI, socials; each field names its source. $0.03 USDC on Base (eip155:8453) via x402
- `link_graph`: Outbound links from one public page. Optional maxLinks is 1–50. $0.03 USDC on Base (eip155:8453) via x402
- `page_meta`: Page metadata for one public URL: title, description, canonical, OG image, language, excerpt. $0.002 USDC on Base (eip155:8453) via x402 Cheapest entry.
- `readable_text`: Main readable text from one public page. Optional maxChars is 1–12000. $0.05 USDC on Base (eip155:8453) via x402
- `structured_data`: Extract schema.org JSON-LD, microdata and OpenGraph from a page. $0.01 per call.
- `watch_page`: Watch a page for 7 days and get a webhook when it changes. $0.10 per watch.