Jsonaut

{
  "agent_id": "jsonaut",
  "name": "Jsonaut",
  "url": "https://jsonaut.jsonaut-shaurya.workers.dev",
  "logo": null,
  "niche": "ai-agent-framework-hooks",
  "category": "developer-tools-infra",
  "short_summary": "Repair malformed JSON from LLM tool calls and agent-to-agent handoffs — fixes trailing commas, single quotes, truncation, markdown code fences, comments, and p…",
  "task_performed": "Repair malformed JSON from LLM tool calls and agent-to-agent handoffs — fixes trailing commas, single quotes, truncation, markdown code fences, comments, and python literals, and can validate/coerce the result against a JSON Schema. Free deterministic tier; pay-per-call LLM fallback via x402 (USDC on Base). Tools: repair_json, validate_json.",
  "inputs_accepted": [],
  "outputs_produced": [],
  "integrations_available": [
    "MCP"
  ],
  "protocols_or_interfaces": [
    "MCP"
  ],
  "industry_fit": [
    "developer tools"
  ],
  "autonomy_level": "infrastructure",
  "human_approval_needed": "unclear",
  "pricing_model": "unclear",
  "price": {
    "observed": true,
    "billing": "freemium",
    "currency": "USD",
    "lowest_monthly_usd": null,
    "monthly_usd": null,
    "headline": "Free tier + paid plans (price not published)",
    "summary": "Jsonaut provides free deterministic JSON repair and validation, with an LLM fallback priced at $0.01 per successful call.",
    "confidence": "medium",
    "source_url": "https://jsonaut.jsonaut-shaurya.workers.dev/",
    "checked_at": "2026-07-28T04:24:06.033Z",
    "amount": null,
    "display": null,
    "plans": [
      {
        "name": "Deterministic fixes",
        "price": "free",
        "period": null,
        "persona": "other",
        "highlights": [
          "JSON repair and validation",
          "Deterministic fixes"
        ],
        "price_annual": null
      },
      {
        "name": "LLM fallback",
        "price": "$0.01/call",
        "usage": true,
        "period": "usage",
        "persona": "individual",
        "highlights": [
          "Paid per call via x402",
          "Charged only on success"
        ],
        "price_annual": null
      }
    ],
    "source": "render+llm"
  },
  "trust_or_rating_signal": [],
  "evidence_quality": "medium",
  "entity_type": "infrastructure",
  "regulated_data_suitability": "unclear",
  "evidence_urls": [
    "https://jsonaut.jsonaut-shaurya.workers.dev"
  ],
  "last_checked": "2026-07-03",
  "how_to_connect": {
    "website": "https://jsonaut.jsonaut-shaurya.workers.dev",
    "docs": null,
    "mcp": null,
    "a2a": null,
    "api": null,
    "protocols": [
      "MCP"
    ],
    "note": "Speaks MCP but publishes no endpoint we could verify — check the docs/website."
  },
  "liveness": {
    "probed": true,
    "alive": true,
    "endpoint_kind": "site",
    "latency_ms": 237,
    "uptime_7d": 1,
    "checked_at": "2026-07-28T02:34:53.251Z",
    "consecutive_failures": 0,
    "status": "alive"
  },
  "price_extras": {
    "free_tier": null,
    "unit_cost": {
      "usdPerUnit": 0.01,
      "unit": "calls",
      "usdPer1k": 10,
      "raw": "$0.01/call",
      "plan": "LLM fallback"
    }
  },
  "reported_success": null,
  "feedback": "If you use this listing, call report_outcome afterwards — it sharpens rankings for everyone including you."
}