Ignore runtime var during repository scans

workplans/RREG-WP-0015-self-assessment-input-hygiene.md

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+---
+id: RREG-WP-0015
+type: workplan
+title: "Self-Assessment Input Hygiene"
+domain: capabilities
+repo: repo-scoping
+status: active
+owner: codex
+topic_slug: foerster-capabilities
+created: "2026-05-15"
+updated: "2026-05-15"
+---
+
+# Self-Assessment Input Hygiene
+
+The first post-WP0014 self-assessment rerun proved that the acceptance boundary
+is doing useful work, but it also exposed a sharper input problem: repo-scoping
+was scanning its own runtime `var/checkouts/` directory. That pulled checked-out
+copies of `llm-connect`, `markitect`, and other repositories into repo-scoping's
+own candidate graph and recreated the provider-routing false positive from
+foreign source trees.
+
+This workplan keeps the self-improvement loop honest by making the source set
+for self-assessment match the repository, not its local runtime cache.
+
+## T01: Exclude Runtime Checkout State From Scanning
+
+```task
+id: RREG-WP-0015-T01
+status: done
+priority: high
+```
+
+Prevent deterministic scanning from reading repo-local runtime state such as
+`var/checkouts/` when the repository is analyzed from its working tree.
+
+Acceptance criteria:
+- `var/` runtime content is excluded from scanner file traversal.
+- A regression test proves nested checkout files do not produce LLM-provider
+  facts for the parent repo.
+- Normal repository documentation, source, test, and manifest scanning still
+  works.
+
+Implementation note 2026-05-15: added `var` to the deterministic scanner's
+ignored directory set and covered the repo-scoping-like failure with
+`test_scanner_ignores_runtime_var_checkouts`. Runtime checkout files no longer
+contribute documentation, language, or LLM-provider facts to the parent repo.
+
+## T02: Capture Clean Post-Acceptance Self-Assessment
+
+```task
+id: RREG-WP-0015-T02
+status: todo
+priority: high
+```
+
+Rerun `repo-scoping self-assess` after input hygiene is fixed and save a
+reviewable challenger artifact and comparison report.
+
+Acceptance criteria:
+- The artifact is release-bound to the repo-scoping commit that generated it.
+- The artifact no longer includes files from `var/checkouts/`.
+- The comparison report clearly separates remaining candidate-generation
+  quality issues from approved registry truth.
+- The artifact/report names make their relationship to WP0014/WP0015 clear.
+
+## T03: Triage Remaining Generator Quality Gaps
+
+```task
+id: RREG-WP-0015-T03
+status: todo
+priority: medium
+```
+
+Use the clean rerun to identify the next generator-quality workplan.
+
+Acceptance criteria:
+- Remaining missing expected capabilities are summarized.
+- Remaining forbidden or downgraded candidates are summarized with source refs
+  and quality-gate outcomes.
+- The next workplan is scoped around generator improvements, not deterministic
+  acceptance.