autoworker:checkpoint — Record Progress (Phase Check-off / Test Results)

Called after every autoworker:code or autoworker:test completion. Performs different record-keeping based on upstream type, then always calls autoworker:dispatch.

Execution Flow

1. Locate Subtask

Glob `subtask_*.md` (exclude subtask_template.md) →
  0 found → stop, prompt to create subtask
  1 found → use directly (backward compatible)
  multiple → grep `status:` to filter:
    - Files without status field treated as active (backward compatible)
    - Exactly 1 active → use it
    - 0 active → list all files + status, prompt user to choose
    - >1 active → report anomaly
→ Read → locate "## Plan", "## Verification Plan", and "## Test Results" sections

2. Determine Upstream Type

Prioritize conversation context; when context is insufficient, infer from file state:

• Upstream is autoworker:code: Conversation contains Phase implementation content; or file has unchecked Phase with corresponding code files already modified
• Upstream is autoworker:test: Conversation contains test execution output; or file has all Phases checked but incomplete test layers

3a. Upstream is autoworker:code → Phase Check-off

1. Extract the just-completed Phase number and Step list from conversation context
2. Edit subtask's "Plan" section: check off all Steps for that Phase [x]
3. Append completion record in "Progress Log" section:

**Phase X complete**
<brief change description>

3b. Upstream is autoworker:test → Test Results Write

1. Extract test level and per-item results from conversation context
2. Edit subtask's "Test Results" section, format:

### L<N>
- `<command>`: <output summary> PASS/FAIL

3. Check off passed items [x] in the "Verification Plan" section

4. Judgment Criteria

Hard standard for "pass":

• Function completes expected task and returns meaningful results
• Returning empty array/empty string without error ≠ pass
• "No exception thrown" ≠ pass

5. Output Summary

Checkpoint recorded:
- Type: Phase completion / Test record
- Content: Phase X checked off / L<N> results written
→ Invoking autoworker:dispatch

6. Chain: Immediately Invoke autoworker:dispatch

After outputting the summary, immediately invoke autoworker:dispatch. Do not wait for user instructions, do nothing else.

Important Notes

• Do not return to user mid-way: After recording, go directly to autoworker:dispatch — don't report or ask
• Do not skip verification plan items: The verification plan is a carefully considered product — don't ad-hoc decide "this one doesn't need testing"
• Chaining is mandatory: Must invoke autoworker:dispatch after completion, cannot skip or manually substitute