Developer workflow, productivity, and writing plugins for Claude Code.
See: Claude Code: Plugin Marketplaces
| Plugin | Description |
|---|---|
| dev-workflow | Workflows for common development tasks. |
| writing-tools | Writing and editing tools for content creation. |
Add the marketplace once, then install the plugins you want:
claude plugin marketplace add noahlz/claude-plugins
claude plugin install dev-workflow@noahlz.github.io
claude plugin install writing-tools@noahlz.github.io- Node.js 22+ (required for dev-workflow only)
Several writing-oriented skills are available standalone for use on claude.ai. Accounts must be Pro, Max, Team, or Enterprise plan with code execution enabled.
Available web-packaged skills:
de-llmcraft-linkedin-post— bundles thelinkedin-revieweragenttighten-for-llms
See writing-tools and dev-workflow sections below for descriptions.
To install:
- Download zip from the latest release page
- In Claude.ai, open Settings → Capabilities and choose Upload skill.
- Drag the skill ZIP file to Upload skill. The skill will now be available in your chats.
Workflows for common development tasks.
| Skill | Description | Slash Command |
|---|---|---|
run-tests |
Run tests, analyze failures, and propose fixes via sub-agents. | /run-tests |
commit-with-costs |
Create git commits with Claude Code attribution and session cost metrics. | /commit-with-costs |
preview-commit-message |
Draft a commit message from staged changes without committing. | /preview-commit-message |
commit-only |
Commit staged changes with an AI-generated message. No cost metrics. | /commit-only |
view-cost-metrics |
Display current session cost metrics without creating a commit. | /view-cost-metrics |
check-claude-changelog |
Check Claude Code changelog for updates since your last commit, with relevance scoring. | /check-claude-changelog [since <version>] |
update-changelog |
Inspect commits since last release and compose changelog entries matching your project's format. | /update-changelog |
tighten-for-llms |
Make skill, agent, reference, rule, or doc files more concise and LLM-friendly. | /tighten-for-llms [file-path | skill-name | agent-name | docs | readme | rules] |
zero-shot |
Experimental. Aggressively distill LLM-facing prose: skill files → 1–3 imperative sentences, instruction files → imperative bullets per section. | /zero-shot [apply] [file-path | skill-name | agent-name | rules] |
| Agent | Description |
|---|---|
broken-build-analyzer |
Analyzes build/compilation failures and provides diagnosis suitable for creating a plan to fix the build. Used by run-tests. |
failed-test-analyzer |
Analyzes test failures and provides diagnosis suitable for creating a plan to fix the tests. Used by run-tests. |
react-code-reviewer |
Reviews React/TypeScript code changes for quality, maintainability, and best practices. Reports findings by priority with concrete fixes. |
test-quality-reviewer |
Reviews written or modified tests for assertion quality, mock validity, and clean test structure. Reports findings by severity. |
Writing and editing tools for content creation.
| Skill | Description | Slash Command |
|---|---|---|
craft-linkedin-post |
Draft, review, and iterate a LinkedIn post from an outline. Uses the linkedin-reviewer agent. |
/craft-linkedin-post |
de-llm |
Post-process prose to strip AI-telltale patterns: puffery, inline meta-commentary, unsourced evaluative claims. Derived from Wikipedia: Signs of AI writing. | /de-llm [file-path] |
| Agent | Description |
|---|---|
linkedin-reviewer |
Reviews a LinkedIn draft post for hook strength, clarity, mobile structure, authenticity, and engagement potential. |
When developing these plugins, you can install them from local source:
claude plugin marketplace add ./Claude Code caches installed plugins as full copies in ~/.claude/plugins/cache/<marketplace>/<plugin>/<version>/. These are regular files, not symlinks — editing your source directory does not change what Claude Code reads.
/reload-plugins reloads from this version-keyed cache. If you modify plugin files without bumping the version in marketplace.json, /reload-plugins will reload the stale cached copy and not pick up your source changes.
To pick up source changes without bumping the version, run ./force-reinstall.sh:
./force-reinstall.shThis script clears the cache directories, uninstalls, and reinstalls from local source.
Use this when:
- You've modified SKILL.md, scripts, agents, or other plugin files without bumping the version
/reload-pluginsis not reflecting your changes
Skills use the ${CLAUDE_SKILL_DIR} environment variable (introduced in Claude Code 2.1.69) to locate their packaged scripts. Claude Code substitutes this variable in SKILL.md content at load time with the skill's installed directory path.
Minimum required version: Claude Code 2.1.69
Skills will halt and display an error if run on an older version.
Scripts used by skills are tested using Node.js with the native node:test module.
Run tests with this plugin's dev-workflow:run-tests skill ("eat your own dogfood") or:
npm testSee test/CLAUDE.md for testing methodology, patterns, and examples.