Witnessd

{
  "agent_id": "witnessd_mcp",
  "name": "Witnessd",
  "url": "https://github.com/jschunter/witnessd-mcp",
  "logo": "https://github.com/jschunter.png?size=200",
  "niche": null,
  "category": null,
  "short_summary": "An MCP server that lets agents independently fetch public URLs or API responses, hash and timestamp them, archive snapshots, and retrieve signed certificates w…",
  "task_performed": "unclear",
  "inputs_accepted": [],
  "outputs_produced": [],
  "integrations_available": [],
  "protocols_or_interfaces": [
    "MCP"
  ],
  "industry_fit": [],
  "autonomy_level": "unclear",
  "human_approval_needed": "unclear",
  "pricing_model": "unclear",
  "price": {
    "observed": true,
    "billing": "usage",
    "source_kind": "vendor",
    "currency": "USD",
    "lowest_monthly_usd": null,
    "monthly_usd": null,
    "headline": "$0.02 per unit; $0.05 per unit (usage-based; prepaid credit $1)",
    "commercial": {
      "rates": [
        {
          "line": "witness_url",
          "per": "per unit",
          "text": "$0.02 per unit"
        },
        {
          "line": "retrieve_snapshot",
          "per": "per unit",
          "text": "$0.05 per unit"
        }
      ],
      "currency": "USD",
      "notes": [
        "prepaid credit: $1 (funding, not a subscription)"
      ],
      "lines": [
        {
          "name": "witness_url",
          "price": "$0.02",
          "kind": "usage_rate",
          "unit": "unit",
          "billed": "usage"
        },
        {
          "name": "get_certificate",
          "price": "free",
          "kind": "free",
          "billed": "monthly"
        },
        {
          "name": "retrieve_snapshot",
          "price": "$0.05",
          "kind": "usage_rate",
          "unit": "unit",
          "billed": "usage"
        },
        {
          "name": "Prepaid credit pack",
          "price": "$1",
          "kind": "credit_purchase",
          "billed": "one_off"
        }
      ]
    },
    "summary": "$0.02 per unit; $0.05 per unit (usage-based; prepaid credit $1). witnessd MCP charges per tool call, with free certificate retrieval and a $1 prepaid credit pack option.",
    "confidence": "medium",
    "source_url": "https://github.com/jschunter/witnessd-mcp",
    "checked_at": "2026-10-25T03:30:13.960Z",
    "amount": null,
    "display": null,
    "plans": [
      {
        "name": "witness_url",
        "price": "$0.02",
        "usage": true,
        "period": "usage",
        "persona": "individual",
        "highlights": [
          "Independent fetch, hash, timestamp, and archive of a URL",
          "Returns a snapshot ID and signed certificate"
        ],
        "promo_note": null,
        "price_promo": null,
        "price_annual": null
      },
      {
        "name": "get_certificate",
        "price": "free",
        "period": null,
        "persona": "other",
        "highlights": [
          "Certificate retrieval for any snapshot ID",
          "Includes manifest, signature, Merkle proof, and Base anchor transaction"
        ],
        "promo_note": null,
        "price_promo": null,
        "price_annual": null
      },
      {
        "name": "retrieve_snapshot",
        "price": "$0.05",
        "usage": true,
        "period": "usage",
        "persona": "individual",
        "highlights": [
          "Retrieves the archived response body and certificate",
          "Available for any snapshot ID and payer"
        ],
        "promo_note": null,
        "price_promo": null,
        "price_annual": null
      },
      {
        "name": "Prepaid credit pack",
        "price": "$1",
        "usage": true,
        "period": "one-time",
        "persona": "individual",
        "highlights": [
          "Buy prepaid credits through the witnessd API"
        ],
        "promo_note": null,
        "price_promo": null,
        "price_annual": null
      }
    ],
    "source": "render+llm"
  },
  "trust_or_rating_signal": [],
  "evidence_quality": "unclear",
  "entity_type": "mcp_server",
  "regulated_data_suitability": "unclear",
  "evidence_urls": [
    "https://github.com/jschunter/witnessd-mcp"
  ],
  "last_checked": "2026-10-25",
  "profile_checked": null,
  "price_checked": "2026-10-25",
  "how_to_connect": {
    "website": "https://github.com/jschunter/witnessd-mcp",
    "docs": null,
    "mcp": null,
    "a2a": null,
    "api": null,
    "protocols": [
      "MCP"
    ],
    "install": "npx -y witnessd-mcp",
    "repository": "https://github.com/jschunter/witnessd-mcp",
    "note": "Speaks MCP but publishes no endpoint we could verify — check the docs/website."
  },
  "deployment": {
    "model": "self_hosted",
    "both_offered": false,
    "hosted_endpoint": null,
    "install": "npx -y witnessd-mcp",
    "note": "You run it yourself: install from the published command/package; no vendor endpoint found.",
    "evidence": {
      "sources": [
        "page_text:install",
        "page_text:licence"
      ],
      "excerpt": "s for any snapshot id, any payer (this is how third parties obtain evidence) Install npx -y witnessd-mcp Claude Desktop / Cursor config: { \"mcpServers\": { \"witnes",
      "url": "https://github.com/jschunter/witnessd-mcp",
      "observed_day": "2026-10-25",
      "age_days": 1,
      "hosted_evidence": null,
      "rule": "deploy-v1"
    }
  },
  "licence": {
    "name": "MIT",
    "note": "Named licence as published; applies to the code, not to where it runs.",
    "evidence": "page text: \"ad Repository files navigation README MIT license witnessd-mcp MCP server for\"",
    "observed_day": "2026-10-25",
    "age_days": 1
  },
  "evidence_checks": {
    "price": {
      "source_url": "https://github.com/jschunter/witnessd-mcp",
      "last_observed_day": "2026-10-25",
      "age_days": 1,
      "verified_day": "2026-10-25",
      "note": "verified = the page-text gate ran for that scan day (day-before/day-of text check)"
    },
    "agent_card": {
      "status": "unknown",
      "note": "no Agent Card URL recorded for this listing"
    },
    "endpoint": {
      "status": "unknown",
      "note": "endpoint not yet checked"
    }
  },
  "product_group": null,
  "liveness": {
    "probed": true,
    "alive": true,
    "endpoint_kind": "site",
    "latency_ms": 620,
    "uptime_7d": 1,
    "checked_at": "2026-10-24T02:46:40.511Z",
    "consecutive_failures": 0,
    "status": "alive"
  },
  "price_extras": {
    "free_tier": null,
    "unit_cost": null
  },
  "reported_success": null,
  "feedback": "If you actually use this provider, call report_outcome with the result. Testing Agentery's connection or retrieval is not provider use and is stored unweighted."
}