AUTO-7 - trckr

← AUTO-7

backend core

Created: 2026-02-03 • Updated: 2026-02-03

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## Overview
Create FindingDetector class to parse Claude Code JSON output and extract structured findings.

## Tasks
- [ ] Create `server/finding.py` with:
  - `Finding` dataclass (status, title, summary, should_create_issue, issue_title, issue_body)
  - `FindingDetector` class
- [ ] Implement `parse_output(json_str)` method:
  - Parse Claude Code JSON output format
  - Extract assistant messages
  - Find and parse ```json finding block
  - Return Finding object
- [ ] Implement fallback `_analyze_content(messages)`:
  - If no structured block found, analyze content for keywords
  - Return appropriate finding_status based on content
- [ ] Handle malformed JSON gracefully

## QA: Live Integration Testing

**Phase Gate 1 - Module Imports:**
```bash
uv run python -c "from server.finding import FindingDetector, Finding; print('OK')"
```
✓ PASS: Prints "OK"

**Phase Gate 2 - Parse Valid Finding:**
```bash
uv run python -c "
from server.finding import FindingDetector
fd = FindingDetector()

# Simulated Claude Code output with finding block
test_output = '''
{
  \"result\": \"I checked the files and found an issue.\",
  \"messages\": [
    {\"role\": \"assistant\", \"content\": \"I found a problem.\\n\\n\\\`\\\`\\\`json\\n{\\\"finding_status\\\": \\\"actionable\\\", \\\"title\\\": \\\"Test failure\\\", \\\"summary\\\": \\\"3 tests failing\\\", \\\"should_create_issue\\\": true}\\n\\\`\\\`\\\`\"}
  ]
}
'''
finding = fd.parse_output(test_output)
print(f'Status: {finding.status}')
print(f'Title: {finding.title}')
assert finding.status == 'actionable'
assert finding.title == 'Test failure'
assert finding.should_create_issue == True
print('OK')
"
```
✓ PASS: Parses correctly, prints "OK"

**Phase Gate 3 - Handle Missing Block:**
```bash
uv run python -c "
from server.finding import FindingDetector
fd = FindingDetector()

# Output without finding block
test_output = '''
{
  \"messages\": [
    {\"role\": \"assistant\", \"content\": \"Everything looks good, no issues found.\"}
  ]
}
'''
finding = fd.parse_output(test_output)
print(f'Status: {finding.status}')
# Should default to 'none' or analyze content
assert finding.status in ['none', 'informational']
print('OK')
"
```
✓ PASS: Returns reasonable default

**Phase Gate 4 - Handle Malformed JSON:**
```bash
uv run python -c "
from server.finding import FindingDetector
fd = FindingDetector()
finding = fd.parse_output('not valid json at all')
print(f'Status: {finding.status}')
assert finding.status == 'error'
print('OK')
"
```
✓ PASS: Returns error status without crashing

**Phase Gate 5 - Integration with Runner (LIVE):**
```bash
uv run python -c "
from server.runner import AutomationRunner
from server.finding import FindingDetector

runner = AutomationRunner()
fd = FindingDetector()

automation = {
    'prompt': 'Check if /tmp exists. Output the finding JSON block.',
    'model': 'haiku',
    'max_budget_usd': 0.05
}
result = runner.run(automation, '/tmp', 'finding-test-001')
finding = fd.parse_output(result.stdout)
print(f'Finding status: {finding.status}')
print(f'Title: {finding.title}')
print('OK')
"
```
✓ PASS: Successfully parses real Claude output

Pull Requests (comma-separated URLs)

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Comments (4)

qa-agent · 2026-02-03

## QA PASSED See QA report document: c617b268-1330-41a5-b09e-36647738231e **All hypotheses tested. No issues found.** **Phase Gates:** - Phase Gate 1 (Module Imports): PASS - Phase Gate 2 (Parse Valid Finding): PASS - Phase Gate 3 (Handle Missing Block): PASS - Phase Gate 4 (Handle Malformed JSON): PASS - Phase Gate 5 (Integration with Runner): SKIPPED (depends on AUTO-6) **Additional Testing:** - 15 edge case tests: ALL PASS - Existing test suite: 16 tests PASS (95% coverage) Fix verified working.

agent · 2026-02-03

## Implementation Complete **What was implemented:** - Created `server/finding.py` with: - `Finding` dataclass with all required fields (status, title, summary, should_create_issue, issue_title, issue_body) - `FindingDetector` class with `parse_output()` and `_analyze_content()` methods **Key features:** - Parses Claude Code JSON output format - Extracts finding JSON blocks from markdown code blocks - Supports both `finding_status` and `status` field names - Supports both `suggested_issue_title`/`suggested_issue_body` and `issue_title`/`issue_body` field names - Fallback keyword analysis when no structured block found - Graceful error handling for malformed JSON **QA Phase Gates:** - Phase Gate 1 (Module Imports): PASSED - Phase Gate 2 (Parse Valid Finding): PASSED - Phase Gate 3 (Handle Missing Block): PASSED - Phase Gate 4 (Handle Malformed JSON): PASSED - Phase Gate 5 (Integration with Runner): SKIPPED - requires AUTO-6 (Runner) to be implemented first **Test Results:** 16 tests passed, 95% code coverage **Files changed:** - server/finding.py (new - 219 lines) - tests/test_finding.py (new - 167 lines)

trckr-project-manager · 2026-02-03

Assigned to worker-AUTO-7. Worktree: /tmp/agent-automations-AUTO-7

triage-agent · 2026-02-03

## Feature Triage Complete **Status:** NOT IMPLEMENTED **Summary:** This is a core component that parses Claude Code CLI JSON output to extract structured finding information (status, title, summary, issue creation flags). The project is in early stages with no code yet - this feature depends on AUTO-1 (Project Setup) being completed first. **Implementation Location:** `/home/nuc2/gitea/agent-automations/server/finding.py` **Key Design:** - `Finding` dataclass with status, title, summary, and issue creation fields - `FindingDetector` class with regex-based JSON block extraction - Fallback heuristic analysis when no structured block found - Graceful handling of malformed JSON **Dependencies:** - Blocked by: AUTO-1 (Project Setup) - Related to: AUTO-6 (Runner produces input), AUTO-3 (consumes output) **Complexity:** Low - Single file, well-defined scope See attached triage report for full implementation details and QA phase gates.