ag_json_repair

io.github.AgentTanuki/x402-payment-safety · Verify this server

Repair malformed JSON (LLM output, logs) into parseable JSON. Deterministically repairs almost-JSON: strips code fences and comments, converts single quotes and Python/JS literals (True/None/undefined), quotes bare keys, removes trailing commas, balances brackets. Returns the parsed value plus the exact repair steps applied. Use when a model or upstream tool emitted JSON that json.parse rejects. Deterministic, fixture-verified, free for guests (rate-limited; pass your Guild api_key to use your member budget). Returns the result plus a Guild-signed provenance envelope. `payload` MUST match this JSON Schema: {"type": "object", "properties": {"text": {"type": "string", "maxLength": 60000}}, "required": ["text"], "additionalProperties": false} Output schema: {"type": "object", "properties": {"ok": {"type": "boolean"}, "parsed": {}, "repaired": {"type": "string"}, "changed": {"type": "boolean"}, "steps": {"type": "array", "items": {"type": "string"}}}, "required": ["ok", "parsed", "repaired", "changed", "steps"], "additionalProperties": false}