Fix code-probe greenfield misroute: absence of to-be-built behavior settles verdict:fail #522

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opened 2026-08-27 18:22:03 +00:00 by jared · 0 comments

jared commented

2026-08-27 18:22:03 +00:00

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Context

On ticket #510 implementation 2 (2026-08-27), the os-sdlc code-probe node returned verdict:fail because the ticket's core behavior (the pb-mirror after_commit tickle) does not exist yet under plugins/os-sdlc/lib — but building it was the ticket's whole point. The map routed the fail edge to implementation_failed, killing the run before test-writer ever ran. Either the code-probe agent prompt needs a greenfield rule (absence of the to-be-built behavior is expected evidence, not a failing claim) or the poodr-implementation map's fail edge from code-probe is wrong for this case.

Ticket-skeptic VERDICT: CREATE — real design bug in code-probe/poodr-implementation map, observed in a complete run, blocking greenfield tickets systemically.

Origin

Trigger: /os-sdlc:implement 510, implementation_id 2, code-probe dispatch 9 returned {"type":"implementation_failed","reason":"verdict:fail"}.
Improvised this session: re-ran implementation-open with an explicit greenfield note in the code-probe brief.
Chain: run killed at code-probe ← probe verdicts absence-of-feature as fail ← DESIGN (code-probe agent prompt / poodr-implementation.yaml fail edge, plugins/os-sdlc)
Root candidate: this ticket

## Context On ticket #510 implementation 2 (2026-08-27), the os-sdlc code-probe node returned verdict:fail because the ticket's core behavior (the pb-mirror after_commit tickle) does not exist yet under plugins/os-sdlc/lib — but building it was the ticket's whole point. The map routed the fail edge to implementation_failed, killing the run before test-writer ever ran. Either the code-probe agent prompt needs a greenfield rule (absence of the to-be-built behavior is expected evidence, not a failing claim) or the poodr-implementation map's fail edge from code-probe is wrong for this case. Ticket-skeptic VERDICT: CREATE — real design bug in code-probe/poodr-implementation map, observed in a complete run, blocking greenfield tickets systemically. ## Origin - Trigger: /os-sdlc:implement 510, implementation_id 2, code-probe dispatch 9 returned {"type":"implementation_failed","reason":"verdict:fail"}. - Improvised this session: re-ran implementation-open with an explicit greenfield note in the code-probe brief. - Chain: run killed at code-probe ← probe verdicts absence-of-feature as fail ← DESIGN (code-probe agent prompt / poodr-implementation.yaml fail edge, plugins/os-sdlc) - Root candidate: this ticket

jared added the

plugin/os-sdlc

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2026-08-27 18:22:03 +00:00

jared referenced this issue

2026-08-27 19:09:28 +00:00

Integrate pb-mirror into os-sdlc: .pbm.yml, gitignore, after_commit tickle #510

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jared/cc-os#522

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