Claude plugins marketplace setup: .claude/settings.json, GitHub Actions, plugin pinning. Use when onboarding to claude-plugins, setting up claude.yml, pinning plugins, or overriding global plugins.
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Claude plugins marketplace setup: .claude/settings.json, GitHub Actions, plugin pinning. Use when onboarding to claude-plugins, setting up claude.yml, pinning plugins, or overriding global plugins.
Configure a project to use the laurigates/claude-plugins Claude Code plugin marketplace. Sets up .claude/settings.json with permissions, marketplace enrollment, and enabledPlugins; and GitHub Actions workflows (claude.yml, claude-code-review.yml) with the marketplace pre-configured.
When to Use This Skill
Use this skill when...
Use another approach when...
Onboarding a new project to use Claude Code plugins
Configuring Claude Code settings unrelated to plugins
Setting up claude.yml and claude-code-review.yml workflows
Creating general GitHub Actions workflows (/configure:workflows)
Adding the laurigates/claude-plugins marketplace to a repo
Installing individual plugins manually
Merging plugin permissions into existing .claude/settings.json
Debugging Claude Code action failures (check GitHub Actions logs)
Selecting recommended plugins based on project type
Developing new plugins (see CLAUDE.md plugin lifecycle)
Report current configuration status without changes
--fix
Apply configuration automatically
--plugins
Comma-separated list of plugins to install (default: all recommended)
--exhaustive
Enumerate every marketplace plugin in enabledPlugins as an explicit true/false, so the project fully overrides the user-global enable state. Derives each boolean from repo context (see the defaults table in Step 3), preserves any value the project already set, and shows a diff before writing. Also triggered by "pin plugins" / "override global plugins for this project".
--workflows
Force-scaffold the claude.yml / claude-code-review.yml workflows even when no git remote is detected (default: scaffold only when a remote exists).
--no-workflows
Skip workflow scaffolding even when a git remote is present. Useful for local-only or vendored projects.
Execution
Execute this Claude plugins configuration workflow:
Step 1: Detect current state and project stack
Check for existing .claude/settings.json
Check for existing .github/workflows/claude.yml
Check for existing .github/workflows/claude-code-review.yml
Detect project type (language, framework) from file indicators
Check for a git remote with git remote -v. Capture has_remote = true when the output is non-empty, has_remote = false otherwise. This gates workflow scaffolding in Steps 4 and 5 — workflows that cannot run (no remote → no GitHub Actions) should not be scaffolded by default.
Step 2: Select plugins
If --plugins is not specified, select recommended plugins based on detected project type:
Create or merge into .claude/settings.json. The permissions baseline includes common entries plus stack-aware expansions. The stanza also enrolls the marketplace so web sessions retain plugin access.
Suffix forms — read this before copy-pasting. The two suffix forms below are not interchangeable. Using the wrong one silently breaks the config:
The name field in laurigates/claude-plugins/.claude-plugin/marketplace.json
Wrong suffix in enabledPlugins → entry silently ignored (marketplace key does not match). Wrong suffix in the workflow plugins: block → action rejects the run.
Why enabledPlugins merge semantics matter
enabledPlugins is a per-key merging map across the settings hierarchy: a project entry overrides the matching global entry, but global entries the project does not mention still take effect. There is no enabledPluginsExclusive flag. So if a user has accidentally toggled an unwanted plugin globally (easy to do via the plugins UI), it leaks into every repo that does not explicitly set it to false.
Mode
Project enabledPlugins contents
Behaviour vs global toggles
Default (no flag)
Recommended plugins as true only
Lean. Vulnerable to global drift — any plugin the user toggled on globally is also active here.
--exhaustive
Every marketplace plugin enumerated as true or false
Deterministic. Project pin overrides every global toggle. Re-run when the marketplace adds plugins.
Pick --exhaustive for repos that need a self-documenting, drift-resistant plugin set (infrastructure repos, repos shared with teammates / CI, repos sensitive to context tax from unrelated plugins). Use the default for personal scratch repos where global toggles are intentional.
Use granular patterns only — do not add Bash(bash *) for CLI tools.
Exhaustive enumeration (when --exhaustive is set)
Build the full enabledPlugins map by reading every plugin name from the two relevant marketplaces, then writing each one with an explicit true/false. Every marketplace plugin is named, so the project's map fully overrides the user-global enable state — a plugin the user toggled on globally is forced off here unless it is explicitly true. This skill only ever writes <cwd>/.claude/settings.json; it never modifies ~/.claude/settings.json (user-global toggles stay as the user set them).
Deriving each plugin's boolean. Start from the Step 2 recommended set (those become true), then refine from repo context using the signals below. A plugin a value already exists for in the project's current enabledPluginswins over the suggestion — only fill in missing entries from this logic, so a deliberate prior choice is never silently flipped.
Signal in repo
Suggest enabling
pyproject.toml, requirements.txt, *.py
python-plugin
Cargo.toml, *.rs
rust-plugin (and bevy-plugin if Bevy is in deps)
go.mod, *.go
go-plugin (if present in the marketplace)
package.json, *.ts, *.tsx
typescript-plugin
*.tf, terraform/
terraform-plugin
Dockerfile, compose.yaml
container-plugin
Chart.yaml, kustomization.yaml, k8s/
kubernetes-plugin / helm-plugin
flake.nix, default.nix
nix-plugin
langchain in deps
langchain-plugin
home-assistant/hass configs
home-assistant-plugin
.github/workflows/
github-actions-plugin
macOS host (uname -s = Darwin)
macos-plugin
Markdown-heavy docs/ or blog/
documentation-plugin, blog-plugin
Always-useful baseline (enable unless the user says otherwise): agents-plugin, agent-patterns-plugin, blueprint-plugin, code-quality-plugin, communication-plugin, configure-plugin, git-plugin, health-plugin, prose-plugin, taskwarrior-plugin, testing-plugin, tools-plugin, workflow-orchestration-plugin. Anything else not matched defaults to false.
Read the laurigates marketplace in priority order:
If a local clone is present (e.g. inside this repo or a sibling checkout), parse .claude-plugin/marketplace.json:
Suffix each name with @claude-plugins to match the existing stanza format.
Add the official LSP plugins (@claude-plugins-official). The currently shipped names are: pyright, typescript-language-server, rust-analyzer, gopls, swift-language-server, clangd. Mark the LSP that matches the detected stack as true, the rest as false. If none match (no detectable stack), leave them all false.
Compose the map with all entries, alphabetised within each marketplace block. Suffix @claude-plugins matches the extraKnownMarketplaceskey (not the marketplace name used in workflows):
Drop unknown global entries. If the project's existing enabledPlugins (or a merged-in copy of the user's global file) contains plugin names that are not in either marketplace listing, surface them in the report and ask whether to keep them. They may belong to a third marketplace the user has enrolled. Do not delete them silently — stale entries are harmless and the user may have notes about them.
Show the diff before writing. Exhaustive mode rewrites the whole enabledPlugins map, so present the proposal before committing it. Group it as:
Already correct — count only, do not list each one.
Will add — new key → true/false, with a one-line reason for each true.
Will change — existing key → flipped value, with the reason.
Render compact (a small markdown table or a +/- list). Highlight any currently-true entry the proposal would turn off — that is where users most often disagree. Then confirm once (accept "yes"/"go"/"apply", or let the user veto specific plugins and re-render). Skip the prompt under --check-only (report the diff only) and under --fix when the user already opted into non-interactive application.
Full settings.json stanza to merge
The extraKnownMarketplaces key (claude-plugins) is what each enabledPlugins entry's @claude-plugins suffix must match. The two stanzas are coupled — changing the key without also changing every suffix silently disables every plugin in enabledPlugins.
{"permissions":{"allow":["Bash(git:*)","Bash(gh:*)","Bash(pre-commit:*)","Bash(gitleaks:*)","Bash(python3:*)"// ... plus stack-specific entries from the table above]},"extraKnownMarketplaces":{"claude-plugins":{// marketplace KEY (used by enabledPlugins suffix below)"source":{"source":"github","repo":"laurigates/claude-plugins"},"autoUpdate":true}},"enabledPlugins":{"<selected-plugin-1>@claude-plugins":true,// suffix == extraKnownMarketplaces key, NOT marketplace name"<selected-plugin-2>@claude-plugins":true}}
Replace <selected-plugin-N> with the plugin names selected in Step 2.
If .claude/settings.json already exists, MERGE without duplicating entries. Preserve any existing hooks, env, or other fields.
Step 4: Configure .github/workflows/claude.yml
Gate this step on a git remote being present. Decide whether to scaffold using this table:
has_remote (from Step 1)
Flag
Behaviour
true
(default) or --workflows
Scaffold claude.yml
true
--no-workflows
Skip; record STATUS=SKIPPED (--no-workflows)
false
(default)
Default-skip — prompt the user via AskUserQuestion: "No git remote detected. claude.yml cannot run without GitHub Actions. Scaffold anyway (will sit dormant until a remote is added), or skip?" Default to skip on --check-only (no prompt).
false
--workflows
Force-scaffold anyway (e.g. the user plans to add a remote later)
false
--no-workflows
Skip without prompting
When the decision is skip, do not write the file, and surface STATUS=SKIPPED (no git remote) in the Step 6 report so the omission is visible.
When the decision is scaffold, create .github/workflows/claude.yml with the Claude Code action configured to use the plugin marketplace. Workflow plugins: entries use the @laurigates-claude-plugins suffix — the marketplace name from marketplace.json, NOT the extraKnownMarketplaces key used in Step 3:
Replace PLUGINS_LIST with the selected plugins in the format plugin-name@laurigates-claude-plugins, one per line. The suffix is the marketplace name field from laurigates/claude-plugins/.claude-plugin/marketplace.json — distinct from the @claude-plugins suffix used in .claude/settings.json (Step 3).
Apply the same git-remote gate from Step 4. Reuse the user's answer (or the --workflows / --no-workflows flag) — do not re-prompt. If Step 4 skipped, skip Step 5 as well and record STATUS=SKIPPED (no git remote).
When the decision is scaffold, create .github/workflows/claude-code-review.yml for automatic PR reviews:
name:ClaudeCodeReviewon:pull_request:types: [opened, synchronize, reopened]
permissions:contents:readpull-requests:writeissues:writejobs:review:runs-on:ubuntu-lateststeps:-name:Checkoutrepositoryuses:actions/checkout@v6with:fetch-depth:0-name:ClaudeCodeReviewuses:anthropics/claude-code-action@v1with:claude_code_oauth_token:${{secrets.CLAUDE_CODE_OAUTH_TOKEN}}prompt:|
Review this pull request. Focus on:
- Code quality and best practices
- Potential bugs or security issues
- Test coverage gaps
- Documentation needs
claude_args:"--max-turns 5"plugin_marketplaces:|
https://github.com/laurigates/claude-plugins.git
plugins:|
# suffix matches marketplace `name` in marketplace.json (NOT extraKnownMarketplaces key)
code-quality-plugin@laurigates-claude-plugins
testing-plugin@laurigates-claude-plugins
Step 6: Report results
Print a status report:
Claude Plugins Configuration Report
=====================================
Repository: <repo-name>
.claude/settings.json:
Status: <CREATED|UPDATED|EXISTS>
Mode: <DEFAULT|EXHAUSTIVE>
Permissions: <N> allowed patterns configured
Marketplace: laurigates/claude-plugins (extraKnownMarketplaces)
Plugins pinned: <N> total (<E> enabled, <D> disabled) # exhaustive only
Enabled plugins: <list>
Git remote: <PRESENT|MISSING>
.github/workflows/claude.yml:
Status: <CREATED|UPDATED|EXISTS|SKIPPED (no git remote)|SKIPPED (--no-workflows)>
Marketplace: laurigates/claude-plugins
Plugins: <list>
.github/workflows/claude-code-review.yml:
Status: <CREATED|UPDATED|EXISTS|SKIPPED (no git remote)|SKIPPED (--no-workflows)>
Trigger: PR opened/synchronize/reopened
Next Steps:
1. Add CLAUDE_CODE_OAUTH_TOKEN to repository secrets
Settings > Secrets and variables > Actions > New repository secret
2. Commit and push the new/updated files
3. Test by mentioning @claude in a PR comment
4. (exhaustive mode) Re-run when the marketplace adds new plugins so they
get an explicit `false` rather than inheriting the global toggle
5. (no remote) When you add a GitHub remote later, re-run with `--workflows`
to scaffold the workflows that were skipped
Enumerate every marketplace plugin as an explicit true/false so the project fully overrides global toggles. Derives booleans from repo context, preserves existing project values, and diffs before writing. Triggered by "pin plugins" / "override global plugins for this project".
--workflows
Force-scaffold the claude.yml / claude-code-review.yml workflows even when no git remote is detected. By default, workflow scaffolding is skipped on remote-less repos to avoid dormant files.
--no-workflows
Skip workflow scaffolding even when a git remote is present. Useful for local-only or vendored projects where settings should be configured but Actions should not.
Important Notes
The CLAUDE_CODE_OAUTH_TOKEN secret must be added manually to the repository
extraKnownMarketplaces in .claude/settings.json is the key to surviving ephemeral web sessions — without it, the marketplace is only enrolled via CI
Workflow scaffolding is gated on a git remote. A repo without a remote cannot run GitHub Actions, so claude.yml and claude-code-review.yml are skipped by default — writing them would create dormant files that confuse future readers. Override with --workflows to pre-stage them before adding a remote.
Two distinct suffix forms (see the callout at the top of Step 3 for the canonical table):
enabledPlugins entries use <plugin>@claude-plugins — the extraKnownMarketplaceskey
Workflow plugins: blocks use <plugin>@laurigates-claude-plugins — the marketplace name field from marketplace.json
Mixing the two forms silently breaks the config — enabledPlugins entries with the wrong suffix are ignored; workflow plugins: entries with the wrong suffix are rejected by the action
See Also
/configure:repo - Full end-to-end driver (runs this skill + web-session + health check)
/configure:web-session - SessionStart hook for infrastructure tools
/configure:all - Run all compliance checks
claude-security-settings skill - Claude Code security settings
