Claude Code Plugin Marketplace

A curated marketplace of Claude Code plugins covering cloud infrastructure, enterprise SaaS, documentation intelligence, project management, frontend design systems, and more. Each plugin ships its own commands, skills, agents, and (where relevant) MCP servers.

Installation

Install the marketplace and then enable individual plugins through Claude Code:

# In Claude Code
/plugin install <plugin-name>

Or point Claude Code at this repository's .claude-plugin/marketplace.json:

/plugin marketplace add <url-to-this-repo>

Plugins

Plugin	Description
aws-eks-helm-keycloak	AWS EKS deployments with Helm, Keycloak authentication, and Harness CI/CD
claude-code-expert	Second brain for Claude Code — 22-tool MCP server, three-tier memory, orchestration patterns
claude-code-templating	Scaffold new Claude Code projects from vetted templates
cowork-marketplace	Marketplace bundle for the Cowork platform
deployment-pipeline	Generic CI/CD pipeline generator with quality gates
dotnet-blazor	.NET and Blazor application development toolkit
drawio-diagramming	Generate and edit draw.io diagrams from code or specs
exec-automator	Executive-director automation for trade associations and nonprofits
fastapi-backend	Production FastAPI with MongoDB/Beanie, Keycloak, Docker, K8s
frontend-design-system	263+ design styles with multi-tenant Keycloak theming
fullstack-iac	FastAPI + React + Ansible + Terraform + Kubernetes stack
jira-orchestrator	Enterprise Jira orchestration — 81 agents, 46 commands, Atlassian MCP
lobbi-platform-manager	Development on the-lobbi/keycloak-alpha with service orchestration
marketplace-pro	Marketplace tooling, federation, and composition engine
mui-expert	Material UI component expertise
project-management-plugin	Interview-first PM with micro-task decomposition across 9 PM platforms (GitHub, Jira, Linear, Notion, Asana, Trello, ClickUp, Monday, Todoist)
react-animation-studio	12 animation skills: GSAP, Framer Motion, 3D, scroll, text, SVG
scrapin-aint-easy	Documentation intelligence, algorithm library, drift detection
team-accelerator	DevOps, code quality, and workflow automation for teams
tvs-microsoft-deploy	Microsoft Fabric, Dataverse, Power Platform deployments
upgrade-suggestion	Intelligent dependency and framework upgrade recommendations

Plus six sub-marketplace plugins available under ./.claude/plugins/: langgraph-architect, code-quality-orchestrator, api-integration-helper, dev-environment-bootstrap, migration-wizard, testforge.

CI Validation

Every pull request runs the Marketplace CI workflow, which validates:

• .claude-plugin/marketplace.json parses cleanly and every source resolves to a plugin manifest
• Every plugin's plugin.json has required fields (name, version, description, author)
• Every command/agent/skill/hook file referenced from a manifest exists and has YAML frontmatter
• No MCP server entry point references a gitignored build artifact (e.g., dist/cli.js)
• Every auto-discovered .md file under commands/, agents/, hooks/, and every skills/*/SKILL.md has YAML frontmatter
• TypeScript strict check passes on scripts/ and types/
• Every archetype example in examples/archetypes/ validates against the schema

Missing frontmatter is the most common cause of Claude Code cache errors — the CI validator catches this for every plugin before merge.

Repository Layout

.
├── .claude-plugin/
│   └── marketplace.json        # Marketplace manifest (27 plugins)
├── plugins/                    # 22 installed plugins
├── .claude/
│   ├── plugins/                # 6 sub-marketplace plugins
│   ├── agents/                 # Platform-level agents
│   ├── skills/                 # Platform-level skills
│   ├── hooks/                  # Lifecycle hook scripts
│   ├── rules/                  # Behavioral rules (always loaded)
│   ├── registry/               # Plugin index and search metadata
│   └── mcp-servers/            # Custom MCP servers
├── scripts/                    # Plugin-dev tooling (validation, indexing)
├── schemas/                    # JSON Schemas for plugins and archetypes
├── docs/                       # Context and architecture documentation
└── examples/                   # Reference archetypes

Plugin Development

Validate every plugin and the marketplace manifest before committing:

pnpm install
pnpm check:marketplace         # Validate marketplace + every plugin (the primary check)
npx tsc --noEmit               # Type-check scripts/ and types/
pnpm validate-archetype <file> # Validate an archetype example against the schema
pnpm profile:plugin-context    # Measure per-plugin context overhead

See plugins/claude-code-expert for in-depth plugin authoring guidance.

Contributing

1. Scaffold a new plugin with the claude-code-templating generator or copy an existing plugin as a template.
2. Add frontmatter (description: at minimum) to every command, skill, agent, and hook file — missing frontmatter produces cache errors when Claude Code loads the plugin.
3. If the plugin declares an mcpServers entry point, commit the built artifact or wire it to a postinstall hook — gitignored dist/ paths will fail validation.
4. Update .claude-plugin/marketplace.json with your plugin entry.
5. Run pnpm check:marketplace before opening a PR — this is the same check CI runs.

License

MIT — see LICENSE.