net.hogarmas/content-credentials

up checked 2026-11-11T12:38:31.003Z

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Publisher-provided title

H/M Content Credentials Evidence Verifier

Publisher-provided description

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

Summary by lookupd

Triages and verifies C2PA content credential evidence: validation status classification, envelope and policy checks, audit chain…

Install

Claude Code, remote (streamable-http)

claude mcp add --transport http content-credentials https://agents.hogarmas.net/mcp/content-credentials

Codex, remote (streamable-http)

codex mcp add content-credentials --url https://agents.hogarmas.net/mcp/content-credentials

Cursor, remote (streamable-http) → .cursor/mcp.json

{
  "mcpServers": {
    "content-credentials": {
      "url": "https://agents.hogarmas.net/mcp/content-credentials"
    }
  }
}

Other clients: docs. Or tell your agent: Set up lookupd for me: read https://lookupd.com/agent.md and follow it.

Publisher-provided text

get_content_credentials_capabilities Returns the free tools, byte limits, privacy behavior and interpretation boundaries before any evidence JSON is submitted.
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 b
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 dat
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_audit Checks report identity, source-report digest and the local custody hash chain. It does not prove operator identity, authorship or factual truth.
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 polic
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 ce

Shows this live status and links here; updates hourly.

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