The fixer (design §4 fixer row, §7 Phase 5, §3.3.2) takes a CONFIRMED,
low-risk dependency-cve finding (the narrowest fix class) and produces:
* a fix SPEC (Claude, via the §3.1 billing seam), and
* a minimal bump PATCH (DeepSeek fast_coder, via the orchestrator run.py
path that builders_llm uses),
records the candidate diff + its content-hash, and emits the org-CI
workflow_dispatch inputs (task_id / diff_artifact_name / expected_diff_hash /
declared_scope) for the gate-passed P3-live apply/verify surface.
INERT / opt-in / fail-safe, mirroring build_verify_wiring:
* plan_fix dispatches NOTHING; dispatch_fix has NO default dispatcher
(the box holds no write token, D2) so an un-wired call can never fire a
workflow.
* no git/patch/subprocess/fs-write in executable code — the patch is emitted
as diff TEXT only; CI applies it and opens a DRAFT PR, the box never
applies/pushes/merges.
* untrusted-patch hygiene: the generated diff is confined box-side to the
single dependency manifest (declared_scope) and rejected via
ci_gate.denylist_violations if it escapes scope or touches the
trust-control surface — defense-in-depth with the CI guard.
* bad/ambiguous findings (wrong check/status/category, missing
package/fixed_version, ambiguous fixed_version, unparseable/empty diff)
yield a FAILED no-op plan, never a fabricated fix.
29 new pytest tests under agent-team/tests/test_fixer.py.
