# JustFix Estimator

> Quote UK trades jobs from any AI agent. Price breakdown + tappable booking link.

- name: io.github.Just-Fix/justfix-skill
- version: 1.0.0
- connection class: R0 (autonomous)
- trust: 90/100
- quality: 85/100 (good)
- owner: not claimed
- descriptor: https://api.protogrid.dev/v1/servers/io.github.Just-Fix%2Fjustfix-skill
- tools: https://api.protogrid.dev/v1/servers/io.github.Just-Fix%2Fjustfix-skill/tools

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

## Connection (mcpServers)

```json
{
  "mcpServers": {
    "justfix-skill": {
      "type": "http",
      "url": "https://estimator-mcp.justfix.app/mcp"
    }
  }
}
```


## Trust

- hygiene: 100
- liveness: 100
- freshness: 65
- provenance: 90
- drivers: +repository +namespace-matches-repo +website +reachable +uptime-100% ~updated-152d-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`: 3 of 3 tools declare readOnlyHint or destructiveHint
- fail `tools.directory_hints`: no tool declares all four of readOnlyHint, destructiveHint, idempotentHint and openWorldHint; missing: list_services (idempotentHint); call_out_fee (idempotentHint); service-estimate-card (idempotentHint)
- pass `tools.token_cost`: about 351 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: 3, about 351 tokens to load them all
- tool set hash: 4f9afdf94b1beb530a1a6b7961b2629d
- badge: [![protogrid quality](https://protogrid.dev/badge/io.github.Just-Fix/justfix-skill.svg)](https://protogrid.dev/servers/io.github.Just-Fix/justfix-skill)
- 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://estimator-mcp.justfix.app/mcp (streamable-http, auth none, reachable true, uptime30d 1)

## Packages

_none_

## Tools (3)

- `call_out_fee`: Get the call-out fee that applies to bookings. Use when the customer asks about the call-out fee, booking fee, or upfront cost for a booking.
- `list_services`: Get a list of all services we provide. Use when the customer asks what services are available, what you can book, or similar.
- `service-estimate-card`: Service estimate summary card with external action link.