Card snapshot

This is a frozen copy of the agent's agent-card.json as we observed it at the timestamp above. We capture a new snapshot every time the card's content hash changes. Useful for: forensic drift analysis, verifying downstream callers see the right version, reproducing routing decisions made historically.

{
  "protocolVersion": "0.3.0",
  "name": "ZeroStart Agent",
  "description": "Bounded, paid data, document, web-quality, and operations services for agents and people.",
  "url": "https://zerostart-agent.jack-labs.workers.dev/a2a",
  "preferredTransport": "JSONRPC",
  "additionalInterfaces": [
    {
      "url": "https://zerostart-agent.jack-labs.workers.dev/mcp",
      "transport": "MCP"
    },
    {
      "url": "https://zerostart-agent.jack-labs.workers.dev/openapi.json",
      "transport": "HTTP+JSON"
    }
  ],
  "version": "0.12.0",
  "capabilities": {
    "streaming": false,
    "pushNotifications": false,
    "extendedAgentCard": false
  },
  "defaultInputModes": [
    "application/json",
    "text/plain"
  ],
  "defaultOutputModes": [
    "application/json",
    "text/markdown"
  ],
  "provider": {
    "organization": "ZeroStart",
    "url": "https://zerostart-agent.jack-labs.workers.dev"
  },
  "securitySchemes": {
    "x402": {
      "type": "http",
      "scheme": "x402",
      "description": "Exact USDC payment negotiated by the paid HTTPS resource."
    }
  },
  "security": [
    {
      "x402": []
    }
  ],
  "skills": [
    {
      "id": "brief-audit",
      "name": "Brief Audit",
      "description": "Audit short landing-page copy for clarity, outcome, call-to-action, and readable length.",
      "tags": [
        "agent-api",
        "paid",
        "x402"
      ],
      "examples": [
        "Use brief-audit for a bounded brief audit request."
      ],
      "inputModes": [
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "custom-checklist",
      "name": "Custom Checklist",
      "description": "Generate a structured four-stage checklist for a supplied project topic.",
      "tags": [
        "agent-api",
        "paid",
        "x402"
      ],
      "examples": [
        "Use custom-checklist for a bounded custom checklist request."
      ],
      "inputModes": [
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "json-quality",
      "name": "JSON Quality Report",
      "description": "Validate JSON and report its size, shape, nesting, duplicate array values, and maintainability warnings.",
      "tags": [
        "agent-api",
        "paid",
        "x402"
      ],
      "examples": [
        "Use json-quality for a bounded json quality report request."
      ],
      "inputModes": [
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "csv-profile",
      "name": "CSV Data Profile",
      "description": "Profile a bounded CSV sample for missing cells, duplicate rows, inconsistent widths, and column coverage.",
      "tags": [
        "agent-api",
        "paid",
        "x402"
      ],
      "examples": [
        "Use csv-profile for a bounded csv data profile request."
      ],
      "inputModes": [
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "release-readiness",
      "name": "Release Readiness Review",
      "description": "Turn supplied release notes and checks into a risk-ranked launch readiness report.",
      "tags": [
        "agent-api",
        "paid",
        "x402"
      ],
      "examples": [
        "Use release-readiness for a bounded release readiness review request."
      ],
      "inputModes": [
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "structured-data-transform",
      "name": "Structured Data Transformer",
      "description": "Apply an explicit, bounded field map to supplied JSON records and return transformed data plus a reversible change report.",
      "tags": [
        "agent-api",
        "paid",
        "x402"
      ],
      "examples": [
        "Use structured-data-transform for a bounded structured data transformer request."
      ],
      "inputModes": [
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "schema-repair",
      "name": "JSON Schema Repair",
      "description": "Normalize a supplied JSON Schema, identify contradictions, and return a repaired draft without executing untrusted code.",
      "tags": [
        "agent-api",
        "paid",
        "x402"
      ],
      "examples": [
        "Use schema-repair for a bounded json schema repair request."
      ],
      "inputModes": [
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "agent-endpoint-readiness",
      "name": "Agent Endpoint Readiness",
      "description": "Check supplied OpenAPI, MCP, A2A, or x402 metadata for discoverability, input clarity, payment hints, and bounded outputs.",
      "tags": [
        "agent-api",
        "paid",
        "x402"
      ],
      "examples": [
        "Use agent-endpoint-readiness for a bounded agent endpoint readiness request."
      ],
      "inputModes": [
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "content-diff",
      "name": "Content Change Digest",
      "description": "Compare two supplied text snapshots and return a bounded, machine-readable change digest.",
      "tags": [
        "agent-api",
        "paid",
        "x402"
      ],
      "examples": [
        "Use content-diff for a bounded content change digest request."
      ],
      "inputModes": [
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "proofroute-select",
      "name": "ProofRoute Provider Selection",
      "description": "Rank up to 25 caller-supplied providers against explicit price, reliability, latency, evidence, capability, and escrow constraints without external browsing or model inference.",
      "tags": [
        "agent-api",
        "paid",
        "x402"
      ],
      "examples": [
        "Use proofroute-select for a bounded proofroute provider selection request."
      ],
      "inputModes": [
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "proofroute-verify",
      "name": "ProofRoute Result Verification",
      "description": "Check supplied JSON against an explicit acceptance contract and return a deterministic result receipt without external browsing or model inference.",
      "tags": [
        "agent-api",
        "paid",
        "x402"
      ],
      "examples": [
        "Use proofroute-verify for a bounded proofroute result verification request."
      ],
      "inputModes": [
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "site-copy-review",
      "name": "Conversion Copy Review",
      "description": "Review supplied website copy for audience clarity, value, trust, objections, structure, and calls to action, then return a prioritized revision blueprint.",
      "tags": [
        "service-lab",
        "paid",
        "x402"
      ],
      "examples": [
        "Use site-copy-review for a bounded conversion copy review request."
      ],
      "inputModes": [
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "data-cleanup-plan",
      "name": "Data Cleanup Plan",
      "description": "Inspect supplied CSV or JSON, identify structural and quality problems, and produce a sequenced cleanup and validation plan.",
      "tags": [
        "service-lab",
        "paid",
        "x402"
      ],
      "examples": [
        "Use data-cleanup-plan for a bounded data cleanup plan request."
      ],
      "inputModes": [
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "document-transformation",
      "name": "Document Transformation",
      "description": "Transform supplied notes into a structured executive brief, standard operating procedure, FAQ, or action memo.",
      "tags": [
        "service-lab",
        "paid",
        "x402"
      ],
      "examples": [
        "Use document-transformation for a bounded document transformation request."
      ],
      "inputModes": [
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "accessibility-precheck",
      "name": "Web Accessibility Precheck",
      "description": "Run a bounded static precheck of supplied HTML for common accessibility problems and return prioritized remediation guidance.",
      "tags": [
        "service-lab",
        "paid",
        "x402"
      ],
      "examples": [
        "Use accessibility-precheck for a bounded web accessibility precheck request."
      ],
      "inputModes": [
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "source-research-brief",
      "name": "Source-Bounded Research Brief",
      "description": "Turn supplied research notes and source excerpts into themes, supported claims, evidence gaps, questions, and an executive brief without inventing external research.",
      "tags": [
        "service-lab",
        "paid",
        "x402"
      ],
      "examples": [
        "Use source-research-brief for a bounded source-bounded research brief request."
      ],
      "inputModes": [
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "operations-package",
      "name": "Customized Operations Package",
      "description": "Convert a supplied business process into a practical SOP, responsibility map, checklist, controls, handoff, and KPI package.",
      "tags": [
        "service-lab",
        "paid",
        "x402"
      ],
      "examples": [
        "Use operations-package for a bounded customized operations package request."
      ],
      "inputModes": [
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "growth-operations-bundle",
      "name": "Growth + Operations Review Bundle",
      "description": "Combine conversion-copy, accessibility, and operational-readiness reviews for supplied business materials in one bounded package.",
      "tags": [
        "service-lab",
        "paid",
        "x402"
      ],
      "examples": [
        "Use growth-operations-bundle for a bounded growth + operations review bundle request."
      ],
      "inputModes": [
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "store-weekly-reset",
      "name": "20-Minute Weekly Reset",
      "description": "A reusable four-part weekly planning worksheet.",
      "tags": [
        "digital-utility",
        "paid",
        "x402"
      ],
      "examples": [
        "Use store-weekly-reset for a bounded 20-minute weekly reset request."
      ],
      "inputModes": [
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "store-client-kickoff",
      "name": "Client Kickoff Sheet",
      "description": "A structured worksheet for goals, inputs, ownership, and deadlines.",
      "tags": [
        "digital-utility",
        "paid",
        "x402"
      ],
      "examples": [
        "Use store-client-kickoff for a bounded client kickoff sheet request."
      ],
      "inputModes": [
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "store-home-inventory",
      "name": "Home Inventory Starter",
      "description": "A neutral room-by-room household inventory organizer.",
      "tags": [
        "digital-utility",
        "paid",
        "x402"
      ],
      "examples": [
        "Use store-home-inventory for a bounded home inventory starter request."
      ],
      "inputModes": [
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "store-decision-log",
      "name": "Meeting Decision Log",
      "description": "A compact system for recording decisions, owners, and due dates.",
      "tags": [
        "digital-utility",
        "paid",
        "x402"
      ],
      "examples": [
        "Use store-decision-log for a bounded meeting decision log request."
      ],
      "inputModes": [
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "store-operations-bundle",
      "name": "Operations Starter Bundle",
      "description": "All four original ZeroStart worksheets delivered as one licensed Markdown bundle.",
      "tags": [
        "digital-utility",
        "paid",
        "x402"
      ],
      "examples": [
        "Use store-operations-bundle for a bounded operations starter bundle request."
      ],
      "inputModes": [
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ]
    }
  ]
}