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ExitProof

Reversibility intelligence and durable exit evidence for AI agents before real-world commitments.

설치

원클릭 설치

`claude_desktop_config.json` 파일에 다음을 추가하세요:

{
  "mcpServers": {
    "exitproof": {
      "url": "https://exitproof.davisvillelabs.com/mcp"
    }
  }
}

원격 엔드포인트

https://exitproof.davisvillelabs.com/mcpstreamable-http

할 수 있는 일

도구 목록

도구 (5)

🟢 읽기 전용🟡 쓰기🔴 삭제⚪ 알 수 없음
🟢check_reversibility(merchant, commitment_type, event_type, amount, currency, ...)

Free. Evaluate transaction-specific checkout terms plus maintained policy evidence before a real-world commitment. Never charges.

입력 스키마

{
  "type": "object",
  "properties": {
    "merchant": {
      "type": "string",
      "minLength": 1,
      "maxLength": 160
    },
    "commitment_type": {
      "type": "string",
      "enum": [
        "subscription",
        "reservation",
        "ticket",
        "service",
        "software",
        "digital_purchase",
        "rental",
        "deposit",
        "other"
      ]
    },
    "event_type": {
      "type": "string",
      "enum": [
        "initial",
        "renewal",
        "purchase",
        "reservation",
        "deposit",
        "other"
      ],
      "default": "initial"
    },
    "amount": {
      "type": "number",
      "minimum": 0
    },
    "currency": {
      "type": "string",
      "pattern": "^[A-Za-z]{3}$",
      "minLength": 3,
      "maxLength": 3,
      "default": "USD"
    },
    "country": {
      "type": "string",
      "minLength": 2,
      "maxLength": 2
    },
    "region": {
      "type": "string",
      "maxLength": 80
    },
    "purchase_channel": {
      "type": "string",
      "enum": [
        "direct",
        "apple",
        "google_play",
        "marketplace",
        "travel_agency",
        "other",
        "unknown"
      ],
      "default": "unknown"
    },
    "expected_commitment_at": {
      "type": "string",
      "format": "date-time",
      "description": "RFC 3339 timestamp with explicit timezone."
    },
    "client_reference": {
      "type": "string",
      "maxLength": 200,
      "description": "Optional caller-owned reference. ExitProof stores only a SHA-256 hash."
    },
    "checkout_terms": {
      "type": "object",
      "properties": {
        "refundable": {
          "type": "boolean"
        },
        "cancellable": {
          "type": "boolean"
        },
        "free_cancellation_until": {
          "type": "string",
          "format": "date-time",
          "description": "RFC 3339 timestamp with explicit timezone."
        },
        "cancellation_deadline": {
          "type": "string",
          "format": "date-time",
          "description": "RFC 3339 timestamp with explicit timezone."
        },
        "cancellation_penalty_amount": {
          "type": "number",
          "minimum": 0
        },
        "cancellation_penalty_percent": {
          "type": "number",
          "minimum": 0,
          "maximum": 100
        },
        "nonrefundable_amount": {
          "type": "number",
          "minimum": 0
        },
        "auto_renews": {
          "type": "boolean"
        },
        "renewal_interval": {
          "type": "string",
          "maxLength": 80
        },
        "cancellation_method": {
          "type": "string",
          "maxLength": 240
        },
        "charge_timing": {
          "type": "string",
          "maxLength": 160
        },
        "source_url": {
          "type": "string",
          "maxLength": 500
        },
        "observed_at": {
          "type": "string",
          "format": "date-time",
          "description": "RFC 3339 timestamp with explicit timezone."
        }
      },
      "additionalProperties": false
    }
  },
  "required": [
    "merchant",
    "commitment_type",
    "amount"
  ],
  "additionalProperties": false
}
🟡create_exit_manifest(merchant, commitment_type, event_type, amount, currency, ...)

Paid $0.25 only after reversibility evidence passes preflight. Stores a privacy-minimized durable record of the exit terms and returns a one-time access token.

입력 스키마

{
  "type": "object",
  "properties": {
    "merchant": {
      "type": "string",
      "minLength": 1,
      "maxLength": 160
    },
    "commitment_type": {
      "type": "string",
      "enum": [
        "subscription",
        "reservation",
        "ticket",
        "service",
        "software",
        "digital_purchase",
        "rental",
        "deposit",
        "other"
      ]
    },
    "event_type": {
      "type": "string",
      "enum": [
        "initial",
        "renewal",
        "purchase",
        "reservation",
        "deposit",
        "other"
      ],
      "default": "initial"
    },
    "amount": {
      "type": "number",
      "minimum": 0
    },
    "currency": {
      "type": "string",
      "pattern": "^[A-Za-z]{3}$",
      "minLength": 3,
      "maxLength": 3,
      "default": "USD"
    },
    "country": {
      "type": "string",
      "minLength": 2,
      "maxLength": 2
    },
    "region": {
      "type": "string",
      "maxLength": 80
    },
    "purchase_channel": {
      "type": "string",
      "enum": [
        "direct",
        "apple",
        "google_play",
        "marketplace",
        "travel_agency",
        "other",
        "unknown"
      ],
      "default": "unknown"
    },
    "expected_commitment_at": {
      "type": "string",
      "format": "date-time",
      "description": "RFC 3339 timestamp with explicit timezone."
    },
    "client_reference": {
      "type": "string",
      "maxLength": 200,
      "description": "Optional caller-owned reference. ExitProof stores only a SHA-256 hash."
    },
    "checkout_terms": {
      "type": "object",
      "properties": {
        "refundable": {
          "type": "boolean"
        },
        "cancellable": {
          "type": "boolean"
        },
        "free_cancellation_until": {
          "type": "string",
          "format": "date-time",
          "description": "RFC 3339 timestamp with explicit timezone."
        },
        "cancellation_deadline": {
          "type": "string",
          "format": "date-time",
          "description": "RFC 3339 timestamp with explicit timezone."
        },
        "cancellation_penalty_amount": {
          "type": "number",
          "minimum": 0
        },
        "cancellation_penalty_percent": {
          "type": "number",
          "minimum": 0,
          "maximum": 100
        },
        "nonrefundable_amount": {
          "type": "number",
          "minimum": 0
        },
        "auto_renews": {
          "type": "boolean"
        },
        "renewal_interval": {
          "type": "string",
          "maxLength": 80
        },
        "cancellation_method": {
          "type": "string",
          "maxLength": 240
        },
        "charge_timing": {
          "type": "string",
          "maxLength": 160
        },
        "source_url": {
          "type": "string",
          "maxLength": 500
        },
        "observed_at": {
          "type": "string",
          "format": "date-time",
          "description": "RFC 3339 timestamp with explicit timezone."
        }
      },
      "additionalProperties": false
    }
  },
  "required": [
    "merchant",
    "commitment_type",
    "amount"
  ],
  "additionalProperties": false
}
🟢get_exit_manifest(manifest_id, access_token)

Free. Retrieve a previously created Exit Manifest using its unguessable manifest ID and access token.

입력 스키마

{
  "type": "object",
  "properties": {
    "manifest_id": {
      "type": "string",
      "pattern": "^xm_[a-f0-9]{32}$"
    },
    "access_token": {
      "type": "string",
      "pattern": "^xp_[A-Za-z0-9_-]{20,}$"
    }
  },
  "required": [
    "manifest_id",
    "access_token"
  ],
  "additionalProperties": false
}
⚪build_exit_pack(manifest_id, access_token)

Paid $1.00 only after manifest access and actionability preflight succeed. Returns a bounded cancellation/refund action plan, evidence checklist, suggested request, sources, and limitations.

입력 스키마

{
  "type": "object",
  "properties": {
    "manifest_id": {
      "type": "string",
      "pattern": "^xm_[a-f0-9]{32}$"
    },
    "access_token": {
      "type": "string",
      "pattern": "^xp_[A-Za-z0-9_-]{20,}$"
    }
  },
  "required": [
    "manifest_id",
    "access_token"
  ],
  "additionalProperties": false
}
🟢list_supported_policies

Free. List maintained merchant policy overlays. Any merchant can still be checked when transaction-specific checkout terms are supplied.

입력 스키마

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

권장 프롬프트

fetch_info
Fetch [information type] using ExitProof
예상 도구: get_exit_manifest
explore_workflow
List available [items], then get details for each one using ExitProof
예상 도구: list_supported_policiesget_exit_manifest
list_items
List all [items] available in ExitProof
예상 도구: list_supported_policies
browse_collection
Show me the [collection] from ExitProof
예상 도구: list_supported_policies
retrieve_data
Get details about [item] from ExitProof
예상 도구: get_exit_manifest

기록된 호출 예시

1 / 2
프롬프트: Example call to list_supported_policies
도구: list_supported_policies
입력 매개변수
{}
출력 결과
{
  "result": {
    "content": [
      {
        "type": "text",
        "text": "{\"schemaVersion\":\"exitproof-supported-policies.v1\",\"policySnapshot\":{\"schemaVersion\":\"exitproof-policy.v1\",\"verifiedDate\":\"2026-09-19\"},\"important\":\"Any merchant can be evaluated when the calling agent supplies structured transaction-specific checkout terms. Maintained merchant policies are an additional evidence layer.\",\"merchants\":[{\"id\":\"microsoft\",\"displayName\":\"Microsoft\",\"aliases\":[\"microsoft\",\"microsoft 365\",\"office 365\"],\"ruleIds\":[\"microsoft-direct-renewal-30d\"]},{\"id\":\"google_play\",\"displayName\":\"Google Play\",\"aliases\":[\"google play\",\"play store\",\"googleplay\"],\"ruleIds\":[\"google-play-48h\"]},{\"id\":\"dropbox\",\"displayName\":\"Dropbox\",\"aliases\":[\"dropbox\",\"dropbox plus\",\"dropbox family\",\"dropbox professional\",\"dropbox essentials\"],\"ruleIds\":[\"dropbox-eea-uk-tr-14d\"]},{\"id\":\"adobe\",\"displayName\":\"Adobe\",\"aliases\":[\"adobe\",\"creative cloud\",\"acrobat pro\",\"photoshop\",\"lightroom\"],\"ruleIds\":[\"adobe-us-initial-14d\"]},{\"id\":\"apple\",\"displayName\":\"Apple\",\"aliases\":[\"apple\",\"app store\",\"itunes\",\"apple services\"],\"ruleIds\":[\"apple-request-refund-conditional\"]},{\"id\":\"spotify\",\"displayName\":\"Spotify\",\"aliases\":[\"spotify\",\"spotify premium\"],\"ruleIds\":[\"spotify-no-standard-refund\"]},{\"id\":\"netflix\",\"displayName\":\"Netflix\",\"aliases\":[\"netflix\"],\"ruleIds\":[\"netflix-no-standard-refund\"]}]}"
      }
    ],
    "structuredContent": {
      "schemaVersion": "exitproof-supported-policies.v1",
      "policySnapshot": {
        "schemaVersion": "exitproof-policy.v1",
        "verifiedDate": "2026-09-19"
      },
      "important": "Any merchant can be evaluated when the calling agent supplies structured transaction-specific checkout terms. Maintained merchant policies are an additional evidence layer.",
      "merchants": [
        {
          "id": "microsoft",
          "displayName": "Microsoft",
          "aliases": [
            "microsoft",
            "microsoft 365",
            "office 365"
          ],
          "ruleIds": [
            "microsoft-direct-renewal-30d"
          ]
        },
        {
          "id": "google_play",
          "displayName": "Google Play",
          "aliases": [
            "google play",
            "play store",
            "googleplay"
          ],
          "ruleIds": [
            "google-play-48h"
          ]
        },
        {
          "id": "dropbox",
          "displayName": "Dropbox",
          "aliases": [
            "dropbox",
            "dropbox plus",
            "dropbox family",
            "dropbox professional",
            "dropbox essentials"
          ],
          "ruleIds": [
            "dropbox-eea-uk-tr-14d"
          ]
        },
        {
          "id": "adobe",
          "displayName": "Adobe",
          "aliases": [
            "adobe",
            "creative cloud",
            "acrobat pro",
            "photoshop",
            "lightroom"
          ],
          "ruleIds": [
            "adobe-us-initial-14d"
          ]
        },
        {
          "id": "apple",
          "displayName": "Apple",
          "aliases": [
            "apple",
            "app store",
            "itunes",
            "apple services"
          ],
          "ruleIds": [
            "apple-request-refund-conditional"
          ]
        },
        {
          "id": "spotify",
          "displayName": "Spotify",
          "aliases": [
            "spotify",
            "spotify premium"
          ],
          "ruleIds": [
            "spotify-no-standard-refund"
          ]
        },
        {
          "id": "netflix",
          "displayName": "Netflix",
          "aliases": [
            "netflix"
          ],
          "ruleIds": [
            "netflix-no-standard-refund"
          ]
        }
      ]
    }
  },
  "durationMs": 159
}
소요 시간: 159ms

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