v0.1.1: Rubric tightening, skill merge, platform set update

.claude-plugin/marketplace.json

@@ -8,8 +8,8 @@
   "plugins": [
     {
       "name": "skill-portability",
-      "description": "Uplift any Claude plugin to full multi-platform portability: Cursor, Gemini CLI, OpenCode, and AGENTS.md support",
-      "version": "0.1.0",
+      "description": "Assess or uplift any plugin for multi-platform portability: Claude Code, Cursor, Gemini CLI, Codex, Antigravity, and OpenClaw",
+      "version": "0.1.1",
       "source": "./",
       "author": {
         "name": "Nathaniel Ramm",

.claude-plugin/plugin.json

@@ -1,7 +1,7 @@
 {
   "name": "skill-portability",
-  "description": "Make any plugin fully portable across all platforms. Accepts Claude, Cursor, Gemini, OpenCode, or bare SKILL.md repos as input. Emits every missing platform artifact.",
-  "version": "0.1.0",
+  "description": "Make any plugin fully portable across all platforms. Accepts Claude Code, Cursor, Gemini, Codex, Antigravity, OpenClaw, or bare SKILL.md repos as input. Emits every missing platform artifact.",
+  "version": "0.1.1",
   "author": {
     "name": "Nathaniel Ramm",
     "email": "nathaniel.ramm@discretedatascience.com"

.codex-plugin/plugin.json

@@ -1,7 +1,7 @@
 {
   "name": "skill-portability",
-  "description": "Make any plugin fully portable across all platforms. Accepts Claude, Cursor, Gemini, OpenCode, or bare SKILL.md repos as input. Emits every missing platform artifact.",
-  "version": "0.1.0",
+  "description": "Make any plugin fully portable across all platforms. Accepts Claude Code, Cursor, Gemini, Codex, Antigravity, OpenClaw, or bare SKILL.md repos as input. Emits every missing platform artifact.",
+  "version": "0.1.1",
   "skills": "./skills/",
   "hooks": "./hooks/"
 }

.cursor-plugin/marketplace.json

@@ -11,7 +11,7 @@
     {
       "name": "skill-portability",
       "source": "./",
-      "description": "Uplift any plugin to full multi-platform portability: Claude Code, Cursor, Gemini CLI, OpenCode, Copilot CLI, and Codex support"
+      "description": "Assess or uplift any plugin for multi-platform portability: Claude Code, Cursor, Gemini CLI, Codex, Antigravity, and OpenClaw"
     }
   ]
 }

.cursor-plugin/plugin.json

@@ -1,7 +1,7 @@
 {
   "name": "skill-portability",
-  "description": "Make any plugin fully portable across all platforms. Accepts Claude, Cursor, Gemini, OpenCode, or bare SKILL.md repos as input. Emits every missing platform artifact.",
-  "version": "0.1.0",
+  "description": "Make any plugin fully portable across all platforms. Accepts Claude Code, Cursor, Gemini, Codex, Antigravity, OpenClaw, or bare SKILL.md repos as input. Emits every missing platform artifact.",
+  "version": "0.1.1",
   "author": {
     "name": "Nathaniel Ramm",
     "email": "nathaniel.ramm@discretedatascience.com"

.github/ISSUE_TEMPLATE/bug_report.md

@@ -11,9 +11,9 @@ assignees: ''
 - [ ] Claude Code
 - [ ] Cursor
 - [ ] Gemini CLI
-- [ ] OpenCode
-- [ ] Copilot CLI
 - [ ] Codex
+- [ ] Antigravity
+- [ ] OpenClaw
 
 ## Plugin Version
 

.github/ISSUE_TEMPLATE/feature_request.md

@@ -19,9 +19,9 @@ assignees: ''
 - [ ] Claude Code
 - [ ] Cursor
 - [ ] Gemini CLI
-- [ ] OpenCode
-- [ ] Copilot CLI
 - [ ] Codex
+- [ ] Antigravity
+- [ ] OpenClaw
 - [ ] All platforms
 
 ## Alternatives Considered

.github/PULL_REQUEST_TEMPLATE.md

@@ -15,9 +15,9 @@
 - [ ] Claude Code
 - [ ] Cursor
 - [ ] Gemini CLI
-- [ ] OpenCode
-- [ ] Copilot CLI
 - [ ] Codex
+- [ ] Antigravity
+- [ ] OpenClaw
 - [ ] None (docs/CI only)
 
 ## Testing Done

.github/copilot-instructions.md

@@ -1,6 +1,6 @@
 # Skill Portability
 
-Make any plugin fully portable across all platforms. Accepts Claude, Cursor, Gemini, OpenCode, or bare SKILL.md repos as input. Emits every missing platform artifact.
+Make any plugin fully portable across all platforms. Accepts Claude Code, Cursor, Gemini, Codex, Antigravity, OpenClaw, or bare SKILL.md repos as input. Emits every missing platform artifact.
 
 ## Skills
 
@@ -19,4 +19,4 @@ Skills use Claude Code tool names. Copilot CLI equivalents:
 - `Skill` → `skill`
 - `Task` / `Agent` → subagent dispatch
 
-See each skill's `references/copilot-tools.md` for detailed mapping.
+See `lib/references/` for platform-specific tool mapping tables.

.github/workflows/ci.yml

@@ -59,8 +59,6 @@ jobs:
           check_json .claude-plugin/marketplace.json
           check_json .cursor-plugin/plugin.json
           check_file GEMINI.md
-          check_file .opencode/plugins/skill-portability.js
-          check_file .github/copilot-instructions.md
           check_file AGENTS.md
 
           echo ""
@@ -86,7 +84,7 @@ jobs:
           echo ""
           echo "=== Per-Skill Sidecars ==="
           for skill_dir in skills/*/; do
-            for sidecar in codex-tools.md copilot-tools.md gemini-tools.md; do
+            for sidecar in codex-tools.md gemini-tools.md; do
               check_file "${skill_dir}references/${sidecar}"
             done
           done

AGENTS.md

@@ -1,6 +1,6 @@
 # Skill Portability
 
-Make any plugin fully portable across all platforms. Accepts Claude, Cursor, Gemini, OpenCode, or bare SKILL.md repos as input. Emits every missing platform artifact.
+Make any plugin fully portable across all platforms. Accepts Claude Code, Cursor, Gemini, Codex, Antigravity, OpenClaw, or bare SKILL.md repos as input. Emits every missing platform artifact.
 
 ## Project Context
 
@@ -10,8 +10,7 @@ Skill Portability is a Claude Code plugin that provides skills and commands for
 
 This plugin provides the following skills. Read the SKILL.md files listed to understand how to invoke each skill:
 
-- skills/uplifting-a-plugin/SKILL.md
-- skills/assessing-plugin-portability/SKILL.md
+- skills/plugin-portability/SKILL.md
 
 ## Tool Name Mapping
 
@@ -26,4 +25,4 @@ Skills use Claude Code tool names. Platform equivalents:
 - `Skill` → your platform's skill-invoke tool
 - `Task` → your platform's subagent-dispatch tool (if supported)
 
-See `lib/references/` for platform-specific tool mapping tables (copilot-tools.md, codex-tools.md, gemini-tools.md).
+See `lib/references/` for platform-specific tool mapping tables (codex-tools.md, gemini-tools.md).

CHANGELOG.md

@@ -5,6 +5,35 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [0.1.1] - 2026-04-26
+
+### Changed
+
+- **Merged skills:** `assessing-plugin-portability` and `uplifting-a-plugin` consolidated into single `plugin-portability` skill with Phase 0 intent detection via AskUserQuestion
+- **Platform set:** Replaced OpenCode and Copilot CLI with Antigravity (Google) and OpenClaw
+- **Rubric system:** Replaced prose-based scoring with structured YAML conditions — each condition has stable ID, type (checkable/judgement), critical flag, and pseudocode check
+- **Scoring formula:** Hybrid AND/OR — critical flags gate score levels, optional flags earn within. Percentage-based bands with N/A handling
+- **Condition-linked uplift:** Every generation action carries `# fixes:` annotation linking to rubric condition IDs. Template field in rubric conditions maps directly to artifacts
+- **Two-layer uplift strategy:** Shape-based target (skill-first/full-portable/curated-note) confirmed by user, per-platform depth (incremental/full) auto-derived from scores
+
+### Added
+
+- `lib/references/platform-mappings.md` — 9 canonical lookup tables (model mapping, tool names, hook events, path variables, field stripping, manifest fields, hook format, skill dirs, agent formats)
+- `lib/patterns/inventory.md` — consolidated inventory pattern merging assessment and uplift Phase 2
+- 6 platform YAML rubrics with 160 total conditions across claude-code, cursor, gemini-cli, codex, antigravity, openclaw
+- Antigravity platform support (Google VS Code fork, OpenVSX, `.agents/skills/`)
+- OpenClaw platform support (TypeScript gateway, plugin SDK hooks, ClawHub)
+- Template action types: create (new files) and merge (update existing via `?merge` suffix)
+- `ALLOWED_CATEGORIES` table enforcing shape-based artifact scoping
+
+### Removed
+
+- `skills/assessing-plugin-portability/` — folded into `plugin-portability`
+- `skills/uplifting-a-plugin/` — folded into `plugin-portability`
+- OpenCode platform support
+- Copilot CLI platform support
+- Prose-based platform rubrics (`.md` replaced by `.yaml`)
+
 ## [0.1.0] - 2026-04-24
 
 ### Added
@@ -20,4 +49,5 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Ecosystem landscape documentation and competitive analysis
 - Install documentation for all 6 platforms
 
+[0.1.1]: https://github.com/hiivmind/skill-portability/releases/tag/v0.1.1
 [0.1.0]: https://github.com/hiivmind/skill-portability/releases/tag/v0.1.0

CLAUDE.md

@@ -1,5 +1,5 @@
 # Skill Portability
 
-Make any plugin fully portable across all platforms. Accepts Claude, Cursor, Gemini, OpenCode, or bare SKILL.md repos as input. Emits every missing platform artifact.
+Make any plugin fully portable across all platforms. Accepts Claude Code, Cursor, Gemini, Codex, Antigravity, OpenClaw, or bare SKILL.md repos as input. Emits every missing platform artifact.
 
 This plugin is loaded via Claude Code's plugin system. Skills are invoked via the `Skill` tool.

CONTRIBUTING.md

@@ -21,7 +21,7 @@ This project follows the [Contributor Covenant](CODE_OF_CONDUCT.md). Please read
 2. Add a manifest template in `lib/templates/manifests/`
 3. Add install doc templates in `lib/templates/install-docs/`
 4. Add a platform detection pattern in `lib/patterns/platforms/`
-5. Update the uplift skill (`skills/uplifting-a-plugin/SKILL.md`) to handle the new platform
+5. Update the portability skill (`skills/plugin-portability/SKILL.md`) to handle the new platform
 6. Update the assessment rubric (`docs/assessment-rubric.md`) with scoring criteria
 
 ## Authoring Skills
@@ -37,7 +37,7 @@ allowed-tools: Read, Write, Edit
 ---
 ```
 
-See existing skills in `skills/` for examples. Each skill should also have a `references/` subdirectory containing platform-specific tool mappings (`codex-tools.md`, `copilot-tools.md`, `gemini-tools.md`).
+See existing skills in `skills/` for examples. Each skill should also have a `references/` subdirectory containing platform-specific tool mappings (`codex-tools.md`, `gemini-tools.md`, `antigravity-tools.md`, `openclaw-tools.md`).
 
 ## Pull Request Process
 

GEMINI.md

@@ -1,12 +1,10 @@
 # Skill Portability
 
-Make any plugin fully portable across all platforms. Accepts Claude, Cursor, Gemini, OpenCode, or bare SKILL.md repos as input. Emits every missing platform artifact.
+Make any plugin fully portable across all platforms. Accepts Claude Code, Cursor, Gemini, Codex, Antigravity, OpenClaw, or bare SKILL.md repos as input. Emits every missing platform artifact.
 
 ## Skills
 
 @./skills/using-skill-portability/SKILL.md
 @./skills/using-skill-portability/references/gemini-tools.md
-@./skills/uplifting-a-plugin/SKILL.md
-@./skills/uplifting-a-plugin/references/gemini-tools.md
-@./skills/assessing-plugin-portability/SKILL.md
-@./skills/assessing-plugin-portability/references/gemini-tools.md
+@./skills/plugin-portability/SKILL.md
+@./skills/plugin-portability/references/gemini-tools.md