# H/M Content Credentials Evidence Verifier

> Free C2PA 2.4 triage and reproducible official trust snapshot. No media, keys, or payment.

- name: net.hogarmas/content-credentials
- version: 1.2.0
- connection class: unknown (unknown)
- trust: 76/100 flags: no-repository
- quality: 100/100 (strong)
- owner: not claimed
- descriptor: https://api.protogrid.dev/v1/servers/net.hogarmas%2Fcontent-credentials
- tools: https://api.protogrid.dev/v1/servers/net.hogarmas%2Fcontent-credentials/tools

**Not classified yet.** The remote endpoints have not been probed successfully, or the listing has nothing to connect to.

## Connection (mcpServers)

```json
{
  "mcpServers": {
    "content-credentials": {
      "type": "http",
      "url": "https://agents.hogarmas.net/mcp/content-credentials"
    }
  }
}
```


## Trust

- hygiene: 80
- liveness: 99
- freshness: 85
- provenance: 45
- drivers: +dns-namespace +reachable +uptime-98% ~updated-81d-ago -no-repository
- Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed.

## Quality 100/100 (strong)

### protocol: n/a (weight 25)

- n/a `protocol.modern`, `protocol.stateless`, `protocol.transport`, `protocol.list_ttl`: no remote answered a protocol handshake (not probed yet, unreachable, or local-only)

### 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`: 7 of 7 tools declare readOnlyHint or destructiveHint
- pass `tools.directory_hints`: every tool declares readOnlyHint, destructiveHint, idempotentHint and openWorldHint
- pass `tools.token_cost`: about 1,230 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 not recorded yet

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

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

- tools: 7, about 1,230 tokens to load them all
- badge: [![protogrid quality](https://protogrid.dev/badge/net.hogarmas/content-credentials.svg)](https://protogrid.dev/servers/net.hogarmas/content-credentials)
- 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://agents.hogarmas.net/mcp/content-credentials (streamable-http, auth unknown, reachable true, uptime30d 0.982906)

## Packages

_none_

## Tools (7)

- `create_content_credentials_policy_profile`: Creates one versioned policy profile from a fixed preset and optional rule overrides. It accepts no source media or evidence and does not authenticate the policy author.
- `get_content_credentials_capabilities`: Returns the free tools, byte limits, privacy behavior and interpretation boundaries before any evidence JSON is submitted.
- `run_content_credentials_self_check`: Runs a deterministic, zero-input check of valid evidence, tamper detection and audit-chain verification using a synthetic fixture. No source media or caller data is used.
- `triage_c2pa_validation_statuses`: Classifies up to 200 C2PA validation status observations against the complete 2.4 standard catalog, flags class mismatches, separates custom codes and returns bounded remediation. Accepts codes or crJSON-style status groups; no media, URL fetching, authentication or payment.
- `verify_content_credentials_audit`: Checks report identity, source-report digest and the local custody hash chain. It does not prove operator identity, authorship or factual truth.
- `verify_content_credentials_envelope`: Checks the schema, privacy boundaries and canonical SHA-256 digest of an H/M evidence envelope. It does not inspect source media or authenticate an issuer.
- `verify_content_credentials_policy_decision`: Checks the policy checksum, decision checksum, every per-item rule outcome and aggregate counts. It does not inspect source media, authenticate the sender or certify compliance.