add zip agent based code reviewer agent

plugins/compound-engineering/skills/ce-review/references/persona-catalog.md

@@ -45,7 +45,7 @@ Spawned when the orchestrator identifies language or framework-specific patterns
 | `frontend-races` | `compound-engineering:review:julik-frontend-races-reviewer` | Frontend JavaScript, Stimulus controllers, event listeners, async UI code, animations, DOM lifecycle |
 | `architecture` | `compound-engineering:review:architecture-strategist` | New services, module boundaries, dependency graphs, API layer changes, package structure |
 
-## CE Conditional Agents (design & migration)
+## CE Conditional Agents (design, migration & external review)
 
 These CE-native agents provide specialized analysis beyond what the persona agents cover.
 
@@ -54,11 +54,12 @@ These CE-native agents provide specialized analysis beyond what the persona agen
 | `compound-engineering:review:design-conformance-reviewer` | Surfaces deviations between the diff and the repo's design docs or implementation plan | The repo contains design documents (`docs/`, `docs/design/`, `docs/architecture/`, `docs/specs/`) or an active plan matching the current branch |
 | `compound-engineering:review:schema-drift-detector` | Cross-references schema.rb changes against included migrations to catch unrelated drift | The diff includes migration files or schema.rb |
 | `compound-engineering:review:deployment-verification-agent` | Produces Go/No-Go deployment checklist with SQL verification queries and rollback procedures | The diff includes migration files, schema.rb, or data backfills |
+| `compound-engineering:review:zip-agent-validator` | Pressure-tests zip-agent review comments for validity against full codebase context | The PR URL contains `git.zoominfo.com` |
 
 ## Selection rules
 
 1. **Always spawn all 3 always-on personas** plus the 2 CE always-on agents.
 2. **For each conditional persona**, the orchestrator reads the diff and decides whether the persona's domain is relevant. This is a judgment call, not a keyword match.
 3. **For language/framework conditional personas**, spawn when the diff contains files matching the persona's language or framework domain. Multiple language personas can be active simultaneously (e.g., both `python-quality` and `typescript-quality` if the diff touches both).
-4. **For CE conditional agents**, check each agent's selection criteria. `design-conformance-reviewer`: spawn when the repo contains design docs or an active plan matching the branch. `schema-drift-detector` and `deployment-verification-agent`: spawn when the diff includes migration files (`db/migrate/*.rb`, `db/schema.rb`) or data backfill scripts.
+4. **For CE conditional agents**, check each agent's selection criteria. `design-conformance-reviewer`: spawn when the repo contains design docs or an active plan matching the branch. `schema-drift-detector` and `deployment-verification-agent`: spawn when the diff includes migration files (`db/migrate/*.rb`, `db/schema.rb`) or data backfill scripts. `zip-agent-validator`: spawn when the PR URL contains `git.zoominfo.com`.
 5. **Announce the team** before spawning with a one-line justification per conditional reviewer selected.

plugins/compound-engineering/skills/ce-review/references/review-output-template.md

@@ -77,6 +77,15 @@ Use this **exact format** when presenting synthesized review findings. Findings
 - Verify: `SELECT COUNT(*) FROM exports WHERE status IS NULL;` should stay at `0`
 - Rollback: keep the old export path available until the backfill has been validated
 
+### Zip Agent Validation
+
+- Evaluated: 8 zip-agent comments
+- Validated: 2 (appear as findings #3 and #6 above)
+- Collapsed: 6
+  - `app/services/order_service.rb:45`: "Missing error handling" -- handled by ApplicationService base class rescue
+  - `app/controllers/api/orders_controller.rb:18`: "Unbounded query" -- pagination enforced by ApiController concern
+  - _(4 more collapsed for stylistic/formatting concerns)_
+
 ### Coverage
 
 - Suppressed: 2 findings below 0.60 confidence
@@ -109,6 +118,7 @@ Use this **exact format** when presenting synthesized review findings. Findings
 - **Agent-Native Gaps section** -- results from agent-native-reviewer. Omit if no gaps found.
 - **Schema Drift Check section** -- results from schema-drift-detector. Omit if the agent did not run.
 - **Deployment Notes section** -- key checklist items from deployment-verification-agent. Omit if the agent did not run.
+- **Zip Agent Validation section** -- summary of zip-agent comment evaluation: total, validated (with cross-references to findings table), collapsed (with reasons). Omit if the agent did not run.
 - **Coverage section** -- suppressed count, residual risks, testing gaps, failed reviewers
 - **Summary uses blockquotes** for verdict, reasoning, and fix order
 - **Horizontal rule** (`---`) separates findings from verdict