feat: add correction flywheel (store, capture, parser, controller hooks)#116
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feat: add correction flywheel (store, capture, parser, controller hooks)#116
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Implements the correction flywheel MVP: - correction_store.py: JSON-file-based correction library with save/find (fuzzy string matching via SequenceMatcher)/load_all - correction_capture.py: Human correction capture using openadapt-capture Recorder (primary) with PIL screenshot fallback - correction_parser.py: VLM call to parse before/after screenshots into PlanStep dict (think/action/expect) - demo_controller.py: Added correction_store and enable_correction_capture params. On retry exhaustion: check correction store -> inject match, or capture human correction -> parse -> store -> advance - cli.py: Added --correction-library and --enable-correction-capture flags The loop: agent fails at step N -> correction store checked -> if match, inject corrected step -> if no match and capture enabled, human completes step -> Recorder captures -> VLM parses -> correction stored -> next run retrieves it. 17 tests added, all passing. 54 existing demo_controller tests unaffected. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
The test was calling the real Recorder which may not have wait_for_ready in the installed version. Mock it to use the simple fallback path since this is a unit test. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
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Summary
Implements the correction flywheel MVP — the core loop that makes OpenAdapt improve from production failures:
Agent fails at step N → correction store checked → if match, inject corrected step → if no match and capture enabled, human completes step → Recorder captures → VLM parses → correction stored → next run retrieves it.
New files (3)
correction_store.py(97 lines) — JSON-file-based correction library with save/find (fuzzySequenceMatcher)/load_allcorrection_capture.py(238 lines) — Human correction capture usingopenadapt-captureRecorder (primary path, full input events + action-gated screenshots) with PIL screenshot fallbackcorrection_parser.py(86 lines) — VLM call to parse before/after screenshots into PlanStep dict (think/action/expect)Modified files (2)
demo_controller.py(+147 lines) — Addedcorrection_storeandenable_correction_captureparams to DemoController andrun_with_controller. Three new methods:_try_stored_correction(),_try_capture_correction(),_capture_human_correction(). Hooks into retry-exhaustion path (before replan).benchmarks/cli.py(+18 lines) — Added--correction-libraryand--enable-correction-captureCLI flagsTests
test_correction_flywheel.py, all passingtest_demo_controller.pytests unaffected (71 total passing)Test plan
uv run pytest tests/test_correction_flywheel.py -v— 17/17 passinguv run pytest tests/test_demo_controller.py -v— 54/54 passing🤖 Generated with Claude Code