# Jithox EU Energy Label Preflight

> Read-only EU energy-label preflight: supplier-declared EPREL records. Evidence, not advice.

- name: com.jithox/eu-energy-label-preflight
- version: 0.3.1
- connection class: R1 (autonomous)
- trust: 83/100 flags: no-repository
- quality: 94/100 (strong)
- owner: not claimed
- descriptor: https://api.protogrid.dev/v1/servers/com.jithox%2Feu-energy-label-preflight
- tools: https://api.protogrid.dev/v1/servers/com.jithox%2Feu-energy-label-preflight/tools

**An agent can connect on its own if it already holds `EU_ENERGY_LABEL_PREFLIGHT_TOKEN`.** Remote endpoint behind a static API key or header. The registry never sees the value; the agent fills the placeholder.

## Connection (mcpServers)

```json
{
  "mcpServers": {
    "eu-energy-label-preflight": {
      "type": "http",
      "url": "https://energy.mcp.jithox.com/mcp",
      "headers": {
        "Authorization": "Bearer ${EU_ENERGY_LABEL_PREFLIGHT_TOKEN}"
      }
    }
  }
}
```

Placeholders to fill: `${EU_ENERGY_LABEL_PREFLIGHT_TOKEN}`.

## Trust

- hygiene: 80
- liveness: 100
- freshness: 100
- provenance: 55
- drivers: +dns-namespace +website +reachable +uptime-100% +updated-28d-ago -no-repository
- Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed.

## Quality 94/100 (strong)

### protocol: 100 (weight 25)

- pass `protocol.modern`: supports 2026-07-28 (server/discover)
- pass `protocol.stateless`: answers without a session
- pass `protocol.transport`: streamable HTTP
- pass `protocol.list_ttl`: tool list is cacheable (ttlMs 300000)

### 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: search_eprel_products (idempotentHint); compare_eprel_product_metrics (idempotentHint); get_eprel_product_record (idempotentHint); …
- pass `tools.token_cost`: about 1,303 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 1,303 tokens to load them all
- tool set hash: e9dc857d34c07f5570ebbc71abdd0e28
- badge: [![protogrid quality](https://protogrid.dev/badge/com.jithox/eu-energy-label-preflight.svg)](https://protogrid.dev/servers/com.jithox/eu-energy-label-preflight)
- 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://energy.mcp.jithox.com/mcp (streamable-http, auth api_key ${EU_ENERGY_LABEL_PREFLIGHT_TOKEN}, reachable true, uptime30d 1)

## Packages

_none_

## Tools (5)

- `compare_eprel_product_metrics`: Compare two or more COMPATIBLE records on their COMMON supplier-declared metrics — a value table only. Cross-product-group comparison fails safely as 'incompatible_comparison'; no 'best product', no ranking, no buying advice. Answers come from the queried source at the stated retrieval time: the official EPREL Public API in live mode, or a clearly-labelled synthetic fixture in dev/test — provenance.sourceAuthority names which. Supplier-declared data only; Jithox verifies nothing.
- `get_eprel_energy_label_data`: Structure the supplier-DECLARED energy-label / product-sheet data for one public record. The result states supplierDeclared=true and independentlyVerifiedByJithox=false explicitly — nothing is independently verified. Answers come from the queried source at the stated retrieval time: the official EPREL Public API in live mode, or a clearly-labelled synthetic fixture in dev/test — provenance.sourceAuthority names which. Preflight evidence only — never a conformity, CE, GPSR, safety or market-access determination.
- `get_eprel_product_record`: Structure ONE public record by its public record identifier: declared supplier/brand, product group, declared public fields, documents, missing fields, provenance and freshness. 'exact_public_record' / 'no_match_in_queried_source' / 'unavailable'. Answers come from the queried source at the stated retrieval time: the official EPREL Public API in live mode, or a clearly-labelled synthetic fixture in dev/test — provenance.sourceAuthority names which. Supplier-declared data only; Jithox verifies nothing. Preflight evidence only — never a conformity, CE, GPSR, safety or market-access determination.
- `prepare_energy_label_preflight_receipt`: Bundle the preflight lookups into one idempotent Ed25519-signed receipt committing to the FINGERPRINTED inputs, record references, sources, freshness and decision states — provable evidence of WHAT was looked up and WHEN. Attests the lookups, never a registration, conformity or market-access outcome. Preflight evidence only — never a conformity, CE, GPSR, safety or market-access determination.
- `search_eprel_products`: Search the queried source by model identifier, registration number, or supplier/brand + product group. Returns CANDIDATE public records with deterministic match kinds and visible ambiguity: 'exact_public_record' / 'possible_match' / 'multiple_matches' / 'no_match_in_queried_source' — a no-match is never 'not registered'. Outage → 'unavailable'; unverified schema → 'source_schema_unverified'; stale → 'stale'. Answers come from the queried source at the stated retrieval time: the official EPREL Public API in live mode, or a clearly-labelled synthetic fixture in dev/test — provenance.sourceAuthority names which. Supplier-declared data only; Jithox verifies nothing. Preflight evidence only — never a conformity, CE, GPSR, safety or market-access determination.