{
  "spec": "rightshold-mcp-health-v1",
  "checked_at": "2026-10-27T23:18:49.742Z",
  "about": "MCP health receipts are the liveness record of the MCP servers listed on Rightshold: a background probe re-checks each listed server on a fixed cadence (at most three servers per pass, stalest first), and every probe is published as one append-only, hash-chained receipt — the time, the outcome, the latency, the tool count and the tool-definition fingerprint the server answered with. An outcome is a probe fact: up means the server's MCP handshake (initialize + tools/list) answered from this deployment at that time; down means it did not answer; redirected means the registered URL now redirects elsewhere, so the answer was not recorded as this server's; changed means it answered with tool definitions whose fingerprint differs from the recorded one. None of these is a finding that a server or its tools are safe. State transitions are also sealed into the public ledger as change observations; the full receipt history lives on this surface.",
  "note": "Probes run on the deployment's cadence, not on read: reading this surface never probes a server. A server with no receipts yet has not been probed since this record began — that is stated as an empty history, never filled in or back-dated.",
  "server": {
    "slug": "deepwiki",
    "url": "https://mcp.deepwiki.com/mcp",
    "server_name": "DeepWiki",
    "fingerprint": "a5d39642f6737d44660ba1cf9107abc4d2f667e21d4ad6c623539cb8c40bd9bf",
    "fingerprint_version": 1,
    "page_url": "https://www.rightshold.com/store/external/deepwiki"
  },
  "summary": {
    "slug": "deepwiki",
    "url": "https://mcp.deepwiki.com/mcp",
    "server_name": "DeepWiki",
    "current": {
      "outcome": "up",
      "at": "2026-10-27T23:11:37.569Z",
      "latency_ms": 353
    },
    "probes_total": 4,
    "probes_window": 4,
    "up_window": 4,
    "up_share_window_pct": 100,
    "window_days": 30,
    "last_receipt": {
      "id": "mch_88kxuv2vrav4gx",
      "slug": "deepwiki",
      "at": "2026-10-27T23:11:37.569Z",
      "outcome": "up",
      "latency_ms": 353,
      "tool_count": 3,
      "fingerprint": "a5d39642f6737d44660ba1cf9107abc4d2f667e21d4ad6c623539cb8c40bd9bf",
      "fingerprint_version": 1,
      "detail": "the MCP handshake answered (initialize + tools/list) with tool definitions matching recorded fingerprint version 1",
      "receipt_hash": "e132497627c4fb50d8c428c1197e1c30ef0c318893358ae341c289ffae6130c7",
      "prev_hash": "ef62afa771144f94f4395cb0be06f7a9d980043959b18c8b72eadb223cce6500",
      "ledger_seq": null,
      "record_url": "https://www.rightshold.com/v1/mcp-health/deepwiki"
    },
    "history_url": "https://www.rightshold.com/v1/mcp-health/deepwiki"
  },
  "history": [
    {
      "id": "mch_88kxuv2vrav4gx",
      "slug": "deepwiki",
      "at": "2026-10-27T23:11:37.569Z",
      "outcome": "up",
      "latency_ms": 353,
      "tool_count": 3,
      "fingerprint": "a5d39642f6737d44660ba1cf9107abc4d2f667e21d4ad6c623539cb8c40bd9bf",
      "fingerprint_version": 1,
      "detail": "the MCP handshake answered (initialize + tools/list) with tool definitions matching recorded fingerprint version 1",
      "receipt_hash": "e132497627c4fb50d8c428c1197e1c30ef0c318893358ae341c289ffae6130c7",
      "prev_hash": "ef62afa771144f94f4395cb0be06f7a9d980043959b18c8b72eadb223cce6500",
      "ledger_seq": null,
      "record_url": "https://www.rightshold.com/v1/mcp-health/deepwiki"
    },
    {
      "id": "mch_zdlc32d2r9fc0s",
      "slug": "deepwiki",
      "at": "2026-10-27T22:31:21.244Z",
      "outcome": "up",
      "latency_ms": 388,
      "tool_count": 3,
      "fingerprint": "a5d39642f6737d44660ba1cf9107abc4d2f667e21d4ad6c623539cb8c40bd9bf",
      "fingerprint_version": 1,
      "detail": "the MCP handshake answered (initialize + tools/list) with tool definitions matching recorded fingerprint version 1",
      "receipt_hash": "ef62afa771144f94f4395cb0be06f7a9d980043959b18c8b72eadb223cce6500",
      "prev_hash": "edfaf85cf5bf879a10a5b9285e7032ca1ff29e73aa630fb422e57e8ce4a3f099",
      "ledger_seq": null,
      "record_url": "https://www.rightshold.com/v1/mcp-health/deepwiki"
    },
    {
      "id": "mch_hal4vtxer8cqjt",
      "slug": "deepwiki",
      "at": "2026-10-27T22:01:20.488Z",
      "outcome": "up",
      "latency_ms": 654,
      "tool_count": 3,
      "fingerprint": "a5d39642f6737d44660ba1cf9107abc4d2f667e21d4ad6c623539cb8c40bd9bf",
      "fingerprint_version": 1,
      "detail": "the MCP handshake answered (initialize + tools/list) with tool definitions matching recorded fingerprint version 1",
      "receipt_hash": "edfaf85cf5bf879a10a5b9285e7032ca1ff29e73aa630fb422e57e8ce4a3f099",
      "prev_hash": "a4c35ac13516a1750b612ae2d38a3a8971d0ff5df2c45a515d114e74d116103b",
      "ledger_seq": null,
      "record_url": "https://www.rightshold.com/v1/mcp-health/deepwiki"
    },
    {
      "id": "mch_uzx5zudor6y4e1",
      "slug": "deepwiki",
      "at": "2026-10-27T21:21:58.969Z",
      "outcome": "up",
      "latency_ms": 384,
      "tool_count": 3,
      "fingerprint": "a5d39642f6737d44660ba1cf9107abc4d2f667e21d4ad6c623539cb8c40bd9bf",
      "fingerprint_version": 1,
      "detail": "the MCP handshake answered (initialize + tools/list) with tool definitions matching recorded fingerprint version 1",
      "receipt_hash": "a4c35ac13516a1750b612ae2d38a3a8971d0ff5df2c45a515d114e74d116103b",
      "prev_hash": "0000000000000000000000000000000000000000000000000000000000000000",
      "ledger_seq": 1932,
      "record_url": "https://www.rightshold.com/v1/mcp-health/deepwiki"
    }
  ],
  "history_count": 4,
  "empty": false
}