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Re-checking REQ-14's boundary case against the letter of its text found a real functional gap, not just a testing gap: U-013's opus handling only did "skip backoff" -- it never actually retried on a downgraded model, just failed immediately. REQ-14 boundary says "不走退避轮询,直接降级到非 Opus 模型重试" (skip backoff, retry immediately on a non-opus model) -- the retry was the part that was missing. Fixed: run_fn's signature is now run_fn(cwd, model=None); an opus quota signal retries immediately (no backoff) with opus_downgrade_model (default "claude-sonnet-5"). If the downgraded model somehow also reports an opus signal (shouldn't happen -- it's not using Opus), this doesn't loop forever chasing it, raises UsageLimitWaitTimeoutError instead. work_graph_execute.py's own opus handling (U-012) deliberately NOT changed to match: REQ-14's coverage only names c_work_node_run/c_org_node_trigger, and that mechanism (a multi-agent dynamic workflow, no single top-level --agent identity) has no one "the model" to downgrade -- a deeper A-1 question, documented as out of scope rather than silently left inconsistent without explanation. Also filled in a real test gap: quota_limit_type=weekly (detection + recovery, and the 9-day timeout) was never tested despite the mechanism already supporting it since U-013. 11 new/changed stdlib unittest cases across work_node_run.py's test suite (all existing run_fn lambdas updated for the new signature). 178 total across U-001-020, all passing. This closes PH2-S3 alongside U-019. REQ-14 is now genuinely complete, not just "mostly right." Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
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judge_root_cause(): runs 3 perspective_fns (correctness/requirement- completeness/skill-defect, 04-P §4.3), requires >=2/3 agreement on a category or raises InconclusiveEscalateError with all raw judgments attached (REQ-04's failure case). trace_root_cause_test_failed() creates a brand-new bug_record on agreement; trace_root_cause_human_reported() field-completes an existing one instead (04-P's explicit distinction between the two origins, not a new record either way). c_bug_record_create (bug_record.py): validates root_cause_category against {planning, coder, skill_defect} -- core_engine deliberately excluded, matching U-001's schema CHECK constraint (PH5/U-034 scope). Known, deliberately-unenforced gap noted rather than guessed at: 03-C §3.10's "skill_defect requires creating a skill_iteration_suggestion" constraint can't be satisfied yet (skill_iteration.before/after_git_commit_sha are NOT NULL but don't exist until a real skill rewrite happens in U-018) -- REQ-04's three cases never exercise skill_defect, so nothing here needs it resolved yet. real_validator_perspective() builds a real claude --agent validator call framed from one of the three perspectives, parsing a CATEGORY:/DETAIL: response format. Also fixes a real diagnostic bug found investigating an unrelated failure: org_node_trigger.py/work_graph_plan.py/work_graph_execute.py's nonzero-exit error paths only included stderr in the raised exception, silently dropping stdout -- which is where a real `claude` failure's actual detail often lives. A real Coder call failed with exit 1 and empty stderr, giving zero diagnostic signal; fixed to include both streams (truncated). 18 new mocked stdlib unittest cases + 1 gated real test (3 real Validator perspective calls judging a deliberately-injected wall-collision bug, expecting agreement on root_cause_category=coder). 146 total mocked tests across U-001-015, all passing. Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com> -
Extends U-006's execute_work_graph in place (same controller, being completed, not a parallel module): - ClassifierBlockedError: raised when a response's permission_denials array has >=3 entries (03-C §3.5 says "3 consecutive or 20 cumulative" -- true cross-call cumulative tracking needs persistence U-013 doesn't provide yet, so this is a documented, conservative per-call approximation). - UsageLimitReachedError (carries quota_limit_type) + a new execute_work_graph_with_usage_limit_retry() implementing p_usage_limit_wait (04-P §4.4.1): 5->10->20->30min backoff (repeating at 30) for session/weekly quota hits, timeout after 8h/9d -> UsageLimitWaitTimeoutError; opus quota hits skip backoff and fail immediately (model-downgrade retry is a caller decision, not this function's). sleep/now are injectable so tests don't block on real waits. Retry operates at the whole-work-graph-call level, not per individual work_node_execution row -- U-013 (c_work_node_run, which actually owns that table) doesn't exist yet, so node-level quota tracking isn't attempted here; noted explicitly in development-plan.md rather than silently simplified. Also corrects the same class of Done-line overreach as U-009/U-010/U-011 (4th occurrence): REQ-07's happy case literally asks for REQ-01~06 all passing end to end, which needs PH2 (Validator root-cause tracing, Org-level Loop, breakpoint recovery) -- U-012 only owns REQ-07's boundary/failure and REQ-14's happy case, which was already correctly scoped. 23 new/changed mocked stdlib unittest cases (existing U-006 tests untouched and still passing -- subclassing WorkGraphExecuteError keeps them backward-compatible). 107 total mocked tests across U-001-012, all passing; both existing real-agent tests (U-006's reused spike, U-011's planner call) re-verified against the refactored code. Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
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write_workflow_script(): writes an orchestration script to <target>/.claude/workflows/<name>.js -- versioned with the target project's own git history, not graphlemon's (03-C §3.5 step 1). execute_work_graph(): `claude -p 'Run /<name> with args {...}' --output-format json --json-schema <schema> --permission-mode auto`, no `--bare` (A-1 spike: skips credential discovery, breaks headless invocation), never bypassPermissions. Returns structured_output. No budget-usage bookkeeping or CLASSIFIER_BLOCKED handling yet -- U-012's job ("骨架" here). Real-call coverage reuses spikes/a1-dynamic-workflows/workflow-under-test.js verbatim (read from that file, not retyped) through the new wrapper -- "直接复用已验证的代码路径" per development-plan.md U-006, not just citing the old spike as prior art. Confirmed passing for real: same result as the original spike (sum=29 for [2,3,4]). 8 new mocked stdlib unittest cases + 1 gated real-agent test. 53 total mocked tests across U-001-006, all passing; both gated real-agent tests (U-004/U-005's planner call, U-006's reused spike workflow) re-verified manually this session. Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>