Complete WP-0006 through WP-0009: registry expansion, catalog, graph, tests

Register six new capabilities (12 total), add searchable catalog UI and graph
explorer, introduce pytest suite with CI fail-on-warnings, and close gap
analysis priorities 13 and 16. WP-0010 remains backlog for network federation.

workplans/REUSE-WP-0006-registry-hygiene-and-coverage.md

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+---
+id: REUSE-WP-0006
+type: workplan
+title: "Registry hygiene and coverage expansion"
+domain: helix_forge
+repo: reuse-surface
+status: finished
+owner: codex
+topic_slug: helix-forge
+created: "2026-06-15"
+updated: "2026-06-15"
+state_hub_workstream_id: "d3d0b3ae-dedc-48bc-a6d2-16975e10acc3"
+---
+
+# Registry hygiene and coverage expansion
+
+Close broken relation references, register missing adjacent capabilities, and
+expand helix_forge registry coverage so `reuse-surface graph --check` and
+`validate --relations` run clean.
+
+## Register Missing Relation Targets
+
+```task
+id: REUSE-WP-0006-T01
+status: done
+priority: high
+state_hub_task_id: "183b42ae-7773-484f-afe7-4966e26f1768"
+```
+
+Register three capabilities referenced by existing relations but not yet in the
+index:
+
+- `capability.registry.validate`
+- `capability.feature-control.visibility`
+- `capability.statehub.progress-log`
+
+Each entry must pass validation and appear in the index.
+
+## Expand helix_forge Coverage
+
+```task
+id: REUSE-WP-0006-T02
+status: done
+priority: high
+state_hub_task_id: "3c6b4e4a-07c0-4a06-a64b-f152f8bdb35d"
+```
+
+Register at least three additional helix_forge capabilities from adjacent repos:
+
+- `capability.authorization.policy-evaluate` (flex-auth)
+- `capability.activity.event-coordinate` (activity-core)
+- `capability.audit.event-retain` (audit-core)
+
+Illustrate distinct vectors and link relations where appropriate.
+
+## Regenerate Derived Artifacts
+
+```task
+id: REUSE-WP-0006-T03
+status: done
+priority: medium
+state_hub_task_id: "417e7a0d-2bdd-43fd-8604-3d48cc1fc083"
+```
+
+Run and commit outputs from `federation compose`, `graph`, `catalog`, and
+`export`. Confirm `validate --relations` reports no broken references.
+
+## Update Documentation
+
+```task
+id: REUSE-WP-0006-T04
+status: done
+priority: medium
+state_hub_task_id: "9e061f46-5de8-4cf7-a7f1-b0e886391b7d"
+```
+
+Update `SCOPE.md` capability inventory and `docs/IntentScopeGapAnalysis.md`
+self-assessment after coverage growth.

workplans/REUSE-WP-0007-interactive-catalog.md

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+---
+id: REUSE-WP-0007
+type: workplan
+title: "Interactive capability catalog"
+domain: helix_forge
+repo: reuse-surface
+status: finished
+owner: codex
+topic_slug: helix-forge
+created: "2026-06-15"
+updated: "2026-06-15"
+state_hub_workstream_id: "1afa1322-7d60-41aa-bf7e-3ef29bb4d3a5"
+---
+
+# Interactive capability catalog
+
+Close gap analysis priority 13 (UC-RS-018 enhancement). Build a static,
+searchable catalog UI over exported registry data.
+
+## Add Catalog Site Generator
+
+```task
+id: REUSE-WP-0007-T01
+status: done
+priority: high
+state_hub_task_id: "84c56268-2e0b-42e6-b20e-6fbf059dcc20"
+```
+
+Extend `reuse-surface catalog` (or add `catalog site`) to emit
+`docs/catalog/registry.json` alongside existing MD/HTML outputs.
+
+## Build Searchable Catalog UI
+
+```task
+id: REUSE-WP-0007-T02
+status: done
+priority: high
+state_hub_task_id: "d587bc50-adb2-424a-a9d3-600a2ec5ba9b"
+```
+
+Create `docs/catalog/search.html` with client-side filter by name, summary, tags,
+vector, and consumption mode. No backend required.
+
+## Wire Catalog Into CI And Docs
+
+```task
+id: REUSE-WP-0007-T03
+status: done
+priority: medium
+state_hub_task_id: "eca7438c-3c2f-4027-9b40-67df5f17aca7"
+```
+
+Update CI to regenerate catalog artifacts, document browsing in
+`docs/CapabilityRegistryConcept.md` and `SCOPE.md`.

workplans/REUSE-WP-0008-graph-explorer.md

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+---
+id: REUSE-WP-0008
+type: workplan
+title: "Interactive relation graph explorer"
+domain: helix_forge
+repo: reuse-surface
+status: finished
+owner: codex
+topic_slug: helix-forge
+created: "2026-06-15"
+updated: "2026-06-15"
+state_hub_workstream_id: "63f8a2da-d179-4875-8cff-40a0fa2ca067"
+---
+
+# Interactive relation graph explorer
+
+Close gap analysis priority 16. Provide a browsable HTML view of
+`docs/graph/capability-graph.mmd` for architects (UC-RS-016).
+
+## Add Graph Explorer Page
+
+```task
+id: REUSE-WP-0008-T01
+status: done
+priority: high
+state_hub_task_id: "2d08de47-d3c0-484f-a945-9691da9688e4"
+```
+
+Create `docs/graph/index.html` that renders the Mermaid graph in-browser with
+node labels and a legend for relation types.
+
+## Integrate Graph Generation
+
+```task
+id: REUSE-WP-0008-T02
+status: done
+priority: medium
+state_hub_task_id: "ada96492-88d0-438e-8d2b-ae0fdd8abb06"
+```
+
+Ensure `reuse-surface graph` documents and regenerates both `.mmd` and the
+explorer page dependency. Update `registry/README.md` and `AGENTS.md`.

workplans/REUSE-WP-0009-cli-hardening.md

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+---
+id: REUSE-WP-0009
+type: workplan
+title: "CLI hardening and test suite"
+domain: helix_forge
+repo: reuse-surface
+status: finished
+owner: codex
+topic_slug: helix-forge
+created: "2026-06-15"
+updated: "2026-06-15"
+state_hub_workstream_id: "9121d16f-879f-4db3-9df6-06f7543481d8"
+---
+
+# CLI hardening and test suite
+
+Raise registry tooling reliability toward R3 with automated tests and stricter
+CI gates after WP-0006 relation hygiene.
+
+## Add pytest Suite
+
+```task
+id: REUSE-WP-0009-T01
+status: done
+priority: high
+state_hub_task_id: "57d0869a-38bb-409a-b5b1-b3c73ff31a96"
+```
+
+Add `tests/` covering validate, query, export, overlaps, federation compose,
+graph, and catalog commands. Add `[dev]` optional deps and document
+`.venv/bin/pytest` in `AGENTS.md`.
+
+## Add Fail-On-Warnings Flags
+
+```task
+id: REUSE-WP-0009-T02
+status: done
+priority: high
+state_hub_task_id: "d10fde06-e09b-4292-b6c8-ced5e5ef213c"
+```
+
+Add `--fail-on-warnings` to `validate` and `graph --check`. Use in CI once
+WP-0006 relation hygiene is complete.
+
+## Tighten CI Pipeline
+
+```task
+id: REUSE-WP-0009-T03
+status: done
+priority: medium
+state_hub_task_id: "79c0fa70-7ec1-4762-9a7c-9783f0997016"
+```
+
+Update `.gitea/workflows/ci.yml` to run pytest and fail on relation warnings.
+Record reliability evidence on `capability.registry.register`.

workplans/REUSE-WP-0010-network-federation.md

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+---
+id: REUSE-WP-0010
+type: workplan
+title: "Network federation for remote indexes"
+domain: helix_forge
+repo: reuse-surface
+status: backlog
+owner: codex
+topic_slug: helix-forge
+created: "2026-06-15"
+updated: "2026-06-15"
+state_hub_workstream_id: "da812165-d56e-47fa-9901-bb3747522ec4"
+---
+
+# Network federation for remote indexes
+
+Close gap analysis priority 15. Extend federation beyond filesystem paths to
+fetch capability indexes from HTTP URLs or git raw endpoints.
+
+## Extend Federation Schema For URLs
+
+```task
+id: REUSE-WP-0010-T01
+status: todo
+priority: medium
+state_hub_task_id: "6f181057-e0f7-4879-9eb9-928a527a01ee"
+```
+
+Extend `schemas/federation.schema.yaml` and manifest format to support `url`
+sources alongside `index` file paths, with optional auth and TTL metadata.
+
+## Implement Remote Index Fetch
+
+```task
+id: REUSE-WP-0010-T02
+status: todo
+priority: medium
+state_hub_task_id: "a2fac7d5-9383-4a42-bd23-3e8dbc7d550b"
+```
+
+Add HTTP fetch to `federation compose` with local cache under
+`registry/federation/cache/`. Clear errors when remote source unavailable.
+
+## Document Federation Operations
+
+```task
+id: REUSE-WP-0010-T03
+status: todo
+priority: low
+state_hub_task_id: "73996193-ecae-4fb4-84f7-fe84a5cd8898"
+```
+
+Update `docs/RegistryFederation.md` with remote source examples and agent
+guidance for cross-repo discovery without local checkout.