{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://session-orchestrator.dev/agents/code-implementer.schema.json",
  "title": "code-implementer agent output",
  "description": "Structured summary returned by the code-implementer agent after a task. Mirrors the Output Format section of agents/code-implementer.md.",
  "type": "object",
  "additionalProperties": false,
  "required": ["status", "task_id", "files_changed", "blockers"],
  "properties": {
    "status": {
      "type": "string",
      "enum": ["done", "partial", "blocked"],
      "deprecated": true,
      "description": "DEPRECATED (#472): emit `verdict` instead. Removed in v4.0. Mapping: done→PROCEED, partial→PROCEED_WITH_FOLLOWUPS, blocked→BLOCKED."
    },
    "verdict": {
      "type": "string",
      "enum": ["PROCEED", "PROCEED_WITH_FOLLOWUPS", "FIX_REQUIRED", "BLOCKED"],
      "description": "Overall disposition (implementer mapping): PROCEED = task completed (status=done); PROCEED_WITH_FOLLOWUPS = partial completion (status=partial) with explicit blockers; FIX_REQUIRED = reserved for reviewers, not emitted by implementers; BLOCKED = could not proceed (status=blocked)."
    },
    "task_id": {
      "type": "string",
      "minLength": 1
    },
    "files_changed": {
      "type": "array",
      "items": {
        "type": "object",
        "additionalProperties": false,
        "required": ["path"],
        "properties": {
          "path": { "type": "string", "minLength": 1 },
          "description": { "type": "string" }
        }
      }
    },
    "approach": {
      "type": "string",
      "description": "1-3 sentence narrative on WHY, not diff narration."
    },
    "verification": {
      "type": "object",
      "additionalProperties": false,
      "properties": {
        "typecheck": {
          "type": "string",
          "description": "e.g. 'pass' or 'N errors'"
        },
        "pattern_alignment": {
          "type": "string",
          "description": "Existing-file pattern matched (e.g. 'matched src/lib/errors.ts')"
        }
      }
    },
    "blockers": {
      "type": "array",
      "items": { "type": "string" },
      "description": "Free-text blocker descriptions; empty array when status=done."
    }
  }
}