feat(marketplace): command consolidation + 8 new plugins (v8.1.0 → v9.0.0) [BREAKING]

Phase 1b: Rename all ~94 commands across 12 plugins to /<noun> <action>
sub-command pattern. Git-flow consolidated from 8→5 commands (commit
variants absorbed into --push/--merge/--sync flags). Dispatch files,
name: frontmatter, and cross-reference updates for all plugins.

Phase 2: Design documents for 8 new plugins in docs/designs/.

Phase 3: Scaffold 8 new plugins — saas-api-platform, saas-db-migrate,
saas-react-platform, saas-test-pilot, data-seed, ops-release-manager,
ops-deploy-pipeline, debug-mcp. Each with plugin.json, commands, agents,
skills, README, and claude-md-integration. Marketplace grows from 12→20.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

plugins/clarity-assist/commands/clarity-clarify.md

@@ -1,4 +1,8 @@
-# /clarify - Full Prompt Optimization
+---
+name: clarity clarify
+---
+
+# /clarity clarify - Full Prompt Optimization
 
 ## Visual Output
 

plugins/clarity-assist/commands/clarity-quick-clarify.md

@@ -1,4 +1,8 @@
-# /quick-clarify - Rapid Clarification Mode
+---
+name: clarity quick-clarify
+---
+
+# /clarity quick-clarify - Rapid Clarification Mode
 
 ## Visual Output
 
@@ -23,7 +27,7 @@ Single-pass clarification for requests that are mostly clear but need minor disa
 
 - `skills/nd-accommodations.md` - ND-friendly question patterns
 - `skills/clarification-techniques.md` - Echo and micro-summary techniques
-- `skills/escalation-patterns.md` - When to escalate to full /clarify
+- `skills/escalation-patterns.md` - When to escalate to full `/clarity clarify`
 
 ## Workflow
 
@@ -37,7 +41,7 @@ No formal specification document needed. Proceed after brief confirmation, docum
 
 ## Escalation
 
-If complexity emerges, offer to switch to full `/clarify`:
+If complexity emerges, offer to switch to full `/clarity clarify`:
 
 ```
 "This is more involved than it first appeared. Want me to switch

plugins/clarity-assist/commands/clarity.md

@@ -0,0 +1,14 @@
+---
+description: Prompt optimization and requirement clarification
+---
+
+# /clarity
+
+Prompt optimization and requirement clarification with ND-friendly accommodations.
+
+## Sub-commands
+
+| Sub-command | Description |
+|-------------|-------------|
+| `/clarity clarify` | Full 4-D methodology for complex requests |
+| `/clarity quick-clarify` | Rapid mode for simple disambiguation |