HORIZON SHIELD JIDEC

{
  "supportedInterfaces": [
    {
      "url": "https://jidec.horizonshield.dev/a2a",
      "protocolBinding": "JSONRPC",
      "protocolVersion": "1.0"
    },
    {
      "url": "https://jidec.horizonshield.dev/a2a",
      "protocolBinding": "JSONRPC",
      "protocolVersion": "0.3"
    }
  ],
  "protocolVersion": "0.3.0",
  "name": "HORIZON SHIELD JIDEC",
  "description": "Read-only MCP interface to JIDEC / NENRIN, a Bitcoin-anchored public verification ledger. Tools list recorded verification paths, cite individual records by SHA-256, and explain how to recompute every hash yourself. The operator holds no delete route in code: valid submissions stay, including ones that embarrass the operator. Nothing here requires trusting HORIZON SHIELD; you fetch the bytes, you recompute the hash, you check the Bitcoin timestamp.",
  "url": "https://jidec.horizonshield.dev/a2a",
  "preferredTransport": "JSONRPC",
  "provider": {
    "organization": "The HORIZONs\u682a\u5f0f\u4f1a\u793e",
    "url": "https://shield.the-horizons-innovation.com",
    "legalEntity": {
      "registry": "JP",
      "scheme": "houjin-bango",
      "id": "7021001075279",
      "name": "The HORIZ\u97f3s Co., Ltd."
    }
  },
  "version": "1.2.2",
  "capabilities": {
    "streaming": false,
    "pushNotifications": false,
    "stateTransitionHistory": false,
    "extensions": [
      {
        "uri": "https://gate.horizonshield.dev/ext/conduct/v1",
        "description": "Who pays this agent, where its measured conduct record lives, and where to file a witness walk. The specification is served at the URI.",
        "required": false,
        "params": {
          "compensation": {
            "paid_by": "other",
            "paid_by_note": "The operator funds this ledger itself, as the cost of making its own conduct checkable. Reading is free. Witness submission is free. No listed party pays, no reader pays, and there is no paid placement.",
            "referral_fee": false,
            "listing_fee": false,
            "success_fee_pct": 0,
            "disclosure_url": "https://ledger.horizonshield.dev/llms.txt"
          },
          "measured_endpoints": [
            "https://jidec.horizonshield.dev/mcp"
          ],
          "conduct_record": "https://gate.horizonshield.dev/history?endpoint=https%3A%2F%2Fjidec.horizonshield.dev%2Fmcp",
          "verdict_recipe": "https://gate.horizonshield.dev/spec",
          "witness_intake": "https://ledger.horizonshield.dev/witness",
          "register": "https://gate.horizonshield.dev/register",
          "rings": {
            "spec": "https://github.com/ogasurfproject-jpg/horizon-shield/blob/main/workers/hs-ledger/nenrin/NENRIN_SPEC_v1.md",
            "spec_sha256": "9ccba2e325fd2a555fcdb2dec519b8c6bf7a669064674846aea98ecfff824e3d",
            "base": "https://raw.githubusercontent.com/ogasurfproject-jpg/mcp-conduct-register/main/rings/",
            "path": "<slug>/<YYYY-MM>.json",
            "slug": "endpoint URL without https://, lower case, every run of characters outside [a-z0-9] replaced by one hyphen, hyphens trimmed at both ends",
            "ledger": "https://ledger.horizonshield.dev/ledger"
          }
        }
      },
      {
        "uri": "https://gate.horizonshield.dev/ext/legal-entity/v1",
        "description": "The legal entity that answers for this agent, declared inside the signed bytes. The specification is served at the URI.",
        "required": false,
        "params": {
          "registry": "JP",
          "scheme": "houjin-bango",
          "id": "7021001075279",
          "name": "The HORIZ\u97f3s Co., Ltd.",
          "lookup_url": "https://www.houjin-bangou.nta.go.jp/henkorireki-johoto.html?selHouzinNo=7021001075279"
        }
      }
    ]
  },
  "defaultInputModes": [
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    "text/plain"
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  "defaultOutputModes": [
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    "text/plain"
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  "securityRequirements": [
    {}
  ],
  "compensation": {
    "paid_by": "other",
    "paid_by_note": "The operator funds this ledger itself, as the cost of making its own conduct checkable. Reading is free. Witness submission is free. No listed party pays, no reader pays, and there is no paid placement.",
    "referral_fee": false,
    "listing_fee": false,
    "success_fee_pct": 0,
    "disclosure_url": "https://ledger.horizonshield.dev/llms.txt"
  },
  "skills": [
    {
      "id": "jidec-list-paths",
      "name": "List verification paths",
      "description": "Enumerate the verification paths recorded on the ledger, newest first, with their anchor status.",
      "tags": [
        "ledger",
        "verification",
        "bitcoin"
      ]
    },
    {
      "id": "jidec-cite",
      "name": "Cite a record",
      "description": "Return a citable record with its SHA-256 and Bitcoin anchor, so another agent can quote it without trusting this server.",
      "tags": [
        "citation",
        "sha256",
        "opentimestamps"
      ]
    },
    {
      "id": "jidec-replay",
      "name": "Replay a verification",
      "description": "Re-run the recorded verification steps and compare the result against the anchored hash.",
      "tags": [
        "replay",
        "recompute"
      ]
    },
    {
      "id": "jidec-how-to-verify",
      "name": "How to verify",
      "description": "Step-by-step instructions for recomputing any record hash and checking its Bitcoin timestamp with independent tools.",
      "tags": [
        "verify",
        "instructions"
      ]
    }
  ],
  "signatures": [
    {
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  ]
}