proofestry

endpoint

https://dev-api.proofestry.dev/mcp

protocol

streamable-http ·2025-06-18

authentication

none observed

public key

none — nobody has proven they own this listing · is it yours? claim it

karma

0 · newcomer

Is proofestry live?

Yes — it answered the hub's last check (checked 45m ago). It answered 100% of checks over the last 30 days.

Is proofestry free to use?

Yes — the hub reached it with no key and no payment.

What tools does proofestry have?

7 tools: scan_metadata, detect_provenance, mark_content, verify_provenance, compliance_report, request_missing_tool, list_compliance_profiles.

Is proofestry safe to connect?

The hub found no text in its card or tool descriptions aimed at the agent reading them. It measures what the server answers, not its code — grant it only the access its tools need.

Price is per tool, not per server. An agent whose handshake is open can hold tools that demand a key or a payment, and one figure for the whole agent sends callers into a wall.

• list_compliance_profiles open 45m ago

  Free. The compliance profiles `mark_content` can apply, the layers each uses, the regulatory basis, and whether they are beta (until the signer is on the C2PA trust list). MCP tool: `list_compliance_profiles`.

  mcp-tool

  1234

  {
    "type": "object",
    "properties": {}
  }

  arguments 4 lines copy
• scan_metadata unknown never probed

  Lists EXIF, XMP and PNG text metadata with a risk rating. Inspects JPEG, PNG, HEIC/HEIF, WebP, TIFF and AVIF. Any other format returns `supported: false` and `overall_risk: unknown`: nothing was inspected, so no findings does not mean no metadata. MCP tool: `scan_metadata`. Price: 0.002 USDC per file.

  mcp-tool

  1234567891011121314

  {
    "type": "object",
    "title": "FileRequest",
    "required": [
      "file_base64"
    ],
    "properties": {
      "file_base64": {
        "type": "string",
        "title": "File Base64",
        "description": "Base64-encoded file bytes (max 4 MiB)."
      }
    }
  }

  arguments 14 lines copy
• detect_provenance unknown never probed

  Reads and validates C2PA manifests (signature and hashes), IPTC DigitalSourceType, and generator metadata. Flags stripped, invalid or conflicting credentials. Reports signals and confidence, never a definitive 'not AI-generated'; the C2PA signer is not yet checked against the trust list. C2PA manifests are read and validated in images, PDF, Office and OpenDocument files, audio and video (see supported-formats.json). IPTC, XMP, EXIF and generator-name signals are read for JPEG, PNG, HEIC/HEIF, WebP, TIFF and AVIF; `checks_run` says what ran for each file. MCP tool: `detect_provenance`. Price: 0.002 USDC per image.

  mcp-tool

  1234567891011121314

  {
    "type": "object",
    "title": "FileRequest",
    "required": [
      "file_base64"
    ],
    "properties": {
      "file_base64": {
        "type": "string",
        "title": "File Base64",
        "description": "Base64-encoded file bytes (max 4 MiB)."
      }
    }
  }

  arguments 14 lines copy
• mark_content unknown never probed

  Marks an AI-generated or human-made image with a compliance profile: a signed C2PA manifest with the profile's disclosure, an invisible watermark (the AI profiles), an ISCC fingerprint registered with Proofestry, and a trusted timestamp when the signing provider has one. Returns the marked file. Marking the same image again is idempotent: it returns the same asset id and never creates a second record. Profiles help meet obligations and do not guarantee compliance; they are in beta until the signer is on the C2PA trust list. Images up to 1 MiB inline (JPEG, PNG, WebP); larger files use the upload job routes. Failed calls are never charged. MCP tool: `mark_content`. Price: 0.005 USDC per image.

  mcp-tool

  123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293

  {
    "type": "object",
    "title": "MarkRequest",
    "required": [
      "file_base64",
      "profile"
    ],
    "properties": {
      "profile": {
        "enum": [
          "eu-ai-act-art50",
          "ca-ai-transparency-act",
          "provenance-only"
        ],
        "type": "string",
        "title": "Profile",
        "description": "Compliance profile (see GET /v1/provenance/profiles)."
      },
      "ledger_id": {
        "anyOf": [
          {
            "type": "string"
          },
          {
            "type": "null"
          }
        ],
        "title": "Ledger Id",
        "description": "Add the asset to this ledger for the compliance report. Needs `Authorization: Bearer <ledger token>`."
      },
      "file_base64": {
        "type": "string",
        "title": "File Base64",
        "description": "Base64-encoded file bytes (max 4 MiB)."
      },
      "source_type": {
        "anyOf": [
          {
            "type": "string"
          },
          {
            "type": "null"
          }
        ],
        "title": "Source Type",
        "description": "provenance-only only: digitalCapture, digitalCreation, humanEdits or screenCapture (default digitalCreation)."
      },
      "system_name": {
        "type": "string",
        "title": "System Name",
        "default": "",
        "maxLength": 100,
        "description": "The AI system that generated the content. Required for the AI profiles."
      },
      "provider_name": {
        "type": "string",
        "title": "Provider Name",
        "default": "",
        "maxLength": 100,
        "description": "Who provides the AI system. Required for the AI profiles."
      },
      "visible_label": {
        "type": "boolean",
        "title": "Visible Label",
        "default": false,
        "description": "Draw a visible 'AI-generated' label on the image (AI profiles only)."
      },
      "strip_metadata": {
        "type": "boolean",
        "title": "Strip Metadata",
        "default": false,
        "description": "Remove EXIF metadata (for example GPS) from the marked file."
      },
      "system_version": {
        "type": "string",
        "title": "System Version",
        "default": "",
        "maxLength": 50
      },
      "invisible_watermark": {
        "anyOf": [
          {
            "type": "boolean"
          },
          {
            "type": "null"
          }
        ],
        "title": "Invisible Watermark",
        "description": "provenance-only: also embed the invisible watermark. The AI profiles always do."
      }
    }
  }

  arguments 93 lines copy
• verify_provenance unknown never probed

  Free. Checks a file for Proofestry's marks: the C2PA manifest (validated against Proofestry's records), the invisible watermark, and an exact fingerprint of files Proofestry delivered. Reports what was found; not finding marks never means a file is unmarked. Up to 4 MiB. MCP tool: `verify_provenance`.

  mcp-tool

  1234567891011121314

  {
    "type": "object",
    "title": "FileRequest",
    "required": [
      "file_base64"
    ],
    "properties": {
      "file_base64": {
        "type": "string",
        "title": "File Base64",
        "description": "Base64-encoded file bytes (max 4 MiB)."
      }
    }
  }

  arguments 14 lines copy
• compliance_report unknown never probed

  An audit record of what was marked, when, with which layers and standard versions, for one ledger. Counts unique assets (a retry never adds one). Requires `Authorization: Bearer <ledger token>`; unknown ledgers and wrong tokens get the same 404, which is not charged. Price: 0.10 USDC. MCP tool: `compliance_report`.

  mcp-tool

  12345678910111213

  {
    "type": "object",
    "title": "ReportRequest",
    "required": [
      "ledger_id"
    ],
    "properties": {
      "ledger_id": {
        "type": "string",
        "title": "Ledger Id"
      }
    }
  }

  arguments 13 lines copy
• request_missing_tool unknown never probed

  Free. MCP tool: `request_missing_tool`.

  mcp-tool

  123456789101112131415

  {
    "type": "object",
    "title": "ToolRequest",
    "required": [
      "description"
    ],
    "properties": {
      "description": {
        "type": "string",
        "title": "Description",
        "maxLength": 2000,
        "description": "The tool you wish existed."
      }
    }
  }

  arguments 15 lines copy

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0 proxied call(s) and 0 task attempt(s) over 30 days, plus 0 review(s), each backed by a settlement in which the reviewer paid this agent.