feat(skills): add Claude Code plugin manifest and marketplace by goldmedal · Pull Request #1472 · Canner/wren-engine

goldmedal · 2026-03-23T08:48:24Z

Summary

Add .claude-plugin/plugin.json and marketplace.json to skills/ so existing skills can be installed as a Claude Code plugin (namespace: wren)
Update skills/README.md with plugin installation instructions as Option 1
Existing Agent Skills (npx skills, install.sh) remain fully functional alongside the plugin format

Installation (after merge)

/plugin marketplace add Canner/wren-engine --path skills
/plugin install wren@wren

Test plan

claude --plugin-dir ./skills loads all 7 skills under /wren:* namespace
/plugin validate ./skills passes with no errors
Existing npx skills add Canner/wren-engine --agent claude-code still works
/plugin marketplace add Canner/wren-engine --path skills works from GitHub

🤖 Generated with Claude Code

Summary by CodeRabbit

New Features
- Plugin published to the Claude Code Plugin marketplace and now installable via the marketplace.
- Added a plugin manifest to enable Claude-compatible agent skills.
Documentation
- Installation docs updated with a marketplace-based option, renumbered local install options, and example skill namespace usage.

coderabbitai · 2026-03-23T08:49:04Z

📝 Walkthrough

Walkthrough

Added Claude plugin manifest and marketplace listing for the Wren skill, and updated skills installation docs to include a Claude Code Plugin installation option, renumbering existing options.

Changes

Cohort / File(s)	Summary
Claude Plugin Configuration `skills/.claude-plugin/marketplace.json`, `skills/.claude-plugin/plugin.json`	Added marketplace listing and plugin manifest for the `wren` skill (version 1.0.0) with metadata, descriptions, author/repo info, license, and extended keywords listing supported data sources and features.
Installation Documentation `skills/README.md`	Inserted Option 1 for installing via the Claude Code Plugin marketplace and local testing notes; renumbered prior installation options to Options 2–4.

Estimated code review effort

🎯 1 (Trivial) | ⏱️ ~5 minutes

Possibly related PRs

fix(skills): replace curl|bash with npx skills in update instructions #1469 — Adds/changes skills installation docs to use the npx skills add ... --agent claude-code marketplace workflow (overlapping installation documentation change).

Suggested reviewers

douenergy
wwwy3y3

Poem

🐰 In the warren a manifest gleams bright,
I stitched a marketplace listing late last night,
Docs renumbered, keywords set just so,
Wren wakes in Claude, ready to go! 🥕✨

🚥 Pre-merge checks | ✅ 3

✅ Passed checks (3 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The pull request title accurately describes the main change: adding Claude Code plugin manifest and marketplace configuration files to the skills directory.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.

_{✏️ Tip: You can configure your own custom pre-merge checks in the settings.}

✨ Finishing Touches

🧪 Generate unit tests (beta)

Create PR with unit tests

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coderabbitai

🧹 Nitpick comments (2)

skills/README.md (1)
10-13: Add a language tag to this fenced block (MD040).

Line 10 should use a language identifier (recommend text) to satisfy markdownlint without marking commands as executable shell.
Minimal lint-safe fix
-```
+```text
 /plugin marketplace add Canner/wren-engine --path skills
 /plugin install wren@wren
</details>

<details>
<summary>🤖 Prompt for AI Agents</summary>
Verify each finding against the current code and only fix it if needed.

In @skills/README.md around lines 10 - 13, Update the fenced code block in
README.md (the block containing "/plugin marketplace add Canner/wren-engine
--path skills" and "/plugin install wren@wren") to include a language identifier
(recommend "text") after the opening triple backticks so markdownlint rule MD040
is satisfied; simply change the opening fence from totext to mark the
commands as non-executable text.
</details>

</blockquote></details>
<details>
<summary>skills/.claude-plugin/marketplace.json (1)</summary><blockquote>

`16-23`: **Consider keeping marketplace keywords in sync with `plugin.json`.**

This list currently diverges from `skills/.claude-plugin/plugin.json` (e.g., `data-source`, `bigquery`, `postgres`, `snowflake` are missing), which can hurt search/discovery consistency over time.

<details>
<summary>Suggested alignment</summary>

```diff
       "keywords": [
         "wren",
         "sql",
         "mdl",
         "mcp",
         "semantic-layer",
+        "data-source",
+        "bigquery",
+        "postgres",
+        "snowflake",
         "docker"
       ]
```
</details>

<details>
<summary>🤖 Prompt for AI Agents</summary>

```
Verify each finding against the current code and only fix it if needed.

In `@skills/.claude-plugin/marketplace.json` around lines 16 - 23, The
marketplace.json "keywords" array is out of sync with the plugin.json keywords;
update the "keywords" array in skills/.claude-plugin/marketplace.json to match
plugin.json by adding the missing entries (e.g., data-source, bigquery,
postgres, snowflake), remove any unintended divergences, and ensure the two
"keywords" arrays remain identical (dedupe and normalize formatting/casing) so
search/discovery stays consistent.
```

</details>

</blockquote></details>

</blockquote></details>

<details>
<summary>🤖 Prompt for all review comments with AI agents</summary>
Verify each finding against the current code and only fix it if needed.

Nitpick comments:
In @skills/.claude-plugin/marketplace.json:

Around line 16-23: The marketplace.json "keywords" array is out of sync with
the plugin.json keywords; update the "keywords" array in
skills/.claude-plugin/marketplace.json to match plugin.json by adding the
missing entries (e.g., data-source, bigquery, postgres, snowflake), remove any
unintended divergences, and ensure the two "keywords" arrays remain identical
(dedupe and normalize formatting/casing) so search/discovery stays consistent.

In @skills/README.md:

Around line 10-13: Update the fenced code block in README.md (the block
containing "/plugin marketplace add Canner/wren-engine --path skills" and
"/plugin install wren@wren") to include a language identifier (recommend "text")
after the opening triple backticks so markdownlint rule MD040 is satisfied;
simply change the opening fence from totext to mark the commands as
non-executable text.
</details>

---

<details>
<summary>ℹ️ Review info</summary>

<details>
<summary>⚙️ Run configuration</summary>

**Configuration used**: defaults

**Review profile**: CHILL

**Plan**: Pro

**Run ID**: `99eeb765-9d77-4a38-9314-d1c0f105e9d8`

</details>

<details>
<summary>📥 Commits</summary>

Reviewing files that changed from the base of the PR and between 312eb20efa3a6883bcc1891ac66736b4c8a66a7c and 94a777d24e1e555b9f14baf6202b1670aec88ed2.

</details>

<details>
<summary>📒 Files selected for processing (3)</summary>

* `skills/.claude-plugin/marketplace.json`
* `skills/.claude-plugin/plugin.json`
* `skills/README.md`

</details>

</details>

Package existing skills as a Claude Code plugin so users can install via `/plugin marketplace add` in addition to `npx skills`. The plugin uses namespace `wren` (e.g., `/wren:generate-mdl`). Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

coderabbitai

Actionable comments posted: 1

🧹 Nitpick comments (1)

skills/README.md (1)
20-20: Clarify that /wren:<skill> applies to plugin installs only.

Given later examples still use /wren-usage style, please add one sentence here to distinguish plugin invocation vs npx/manual installation invocation formats, to avoid user confusion.
🤖 Prompt for AI Agents
Verify each finding against the current code and only fix it if needed.

In `@skills/README.md` at line 20, Clarify that the `/wren:<skill>` namespace
applies only to skills installed as plugins by adding one sentence after the
existing line that contrasts plugin invocation with manual or npx invocation
formats (e.g., explain that plugin commands use `/wren:<skill>` while npx/manual
runs use formats like `/wren-usage` or direct `npx wren ...`), and update the
README sentence to explicitly call out "plugin installs only" and show the two
invocation examples (`/wren:<skill>` for plugins vs `/wren-usage`/npx/manual for
manual installs).

🤖 Prompt for all review comments with AI agents

Verify each finding against the current code and only fix it if needed.

Inline comments:
In `@skills/README.md`:
- Around line 10-13: Add a language identifier to the fenced code block
containing the two plugin commands to satisfy markdownlint MD040: update the
fence that currently encloses "/plugin marketplace add Canner/wren-engine --path
skills" and "/plugin install wren@wren" to use a neutral identifier like "text"
(i.e., change ``` to ```text) so the block is explicitly typed without implying
a shell language.

---

Nitpick comments:
In `@skills/README.md`:
- Line 20: Clarify that the `/wren:<skill>` namespace applies only to skills
installed as plugins by adding one sentence after the existing line that
contrasts plugin invocation with manual or npx invocation formats (e.g., explain
that plugin commands use `/wren:<skill>` while npx/manual runs use formats like
`/wren-usage` or direct `npx wren ...`), and update the README sentence to
explicitly call out "plugin installs only" and show the two invocation examples
(`/wren:<skill>` for plugins vs `/wren-usage`/npx/manual for manual installs).

ℹ️ Review info

⚙️ Run configuration

Configuration used: defaults

Review profile: CHILL

Plan: Pro

Run ID: 16f32410-bc18-46f0-8095-928d7e855975

📥 Commits

Reviewing files that changed from the base of the PR and between 94a777d and 1aef438.

📒 Files selected for processing (3)

skills/.claude-plugin/marketplace.json
skills/.claude-plugin/plugin.json
skills/README.md

✅ Files skipped from review due to trivial changes (2)

skills/.claude-plugin/marketplace.json
skills/.claude-plugin/plugin.json

skills/README.md

github-actions bot added the documentation Improvements or additions to documentation label Mar 23, 2026

coderabbitai bot reviewed Mar 23, 2026

View reviewed changes

github-actions bot added ibis python Pull requests that update Python code labels Mar 23, 2026

goldmedal and others added 4 commits March 23, 2026 17:10

fix(skills): start plugin version at 1.0.0

2bbdc0a

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

feat(skills): add all supported data sources to plugin keywords

38a7ba7

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

update url

1aef438

goldmedal force-pushed the feat/claude-code-plugin branch from 1f4e0fe to 1aef438 Compare March 23, 2026 09:11

coderabbitai bot reviewed Mar 23, 2026

View reviewed changes

skills/README.md Show resolved Hide resolved

goldmedal requested a review from douenergy March 24, 2026 03:39

douenergy approved these changes Mar 24, 2026

View reviewed changes

douenergy merged commit afd4351 into Canner:main Mar 24, 2026
8 checks passed

This was referenced Mar 24, 2026

fix: update Claude marketplace #1474

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feat(wren): extend standalone CLI with MySQL support and auto-discovery #1476

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feat(skills): add Claude Code plugin manifest and marketplace#1472

feat(skills): add Claude Code plugin manifest and marketplace#1472
douenergy merged 4 commits intoCanner:mainfrom
goldmedal:feat/claude-code-plugin

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goldmedal commented Mar 23, 2026 •

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