By thimslugga
Complete Claude Code plugin development system. PROACTIVELY activate when users want to: (1) Create/build plugins with 2025 features, (2) Add skills/commands/agents/hooks, (3) Validate plugin structure, (4) Publish to marketplace, (5) Get plugin development guidance. Provides: agent-first design patterns, progressive disclosure skills, hook automation, MCP integration, marketplace publishing. Includes plugin-expert agent and validation utilities.
Uses power tools
Uses Bash, Write, or Edit tools
Own this plugin?
Verify ownership to unlock analytics, metadata editing, and a verified badge. GitHub access is read-only (username + org membership).
Sign in to claimOwn this plugin?
Verify ownership to unlock analytics, metadata editing, and a verified badge. GitHub access is read-only (username + org membership).
Sign in to claimBased on adoption, maintenance, documentation, and repository signals. Not a security audit or endorsement.
Scaffold a new Claude Code plugin with the canonical structure (plugin.json, agent, skills, optional commands/hooks/MCP) and register it in marketplace.json when applicable.
Validate a plugin's structure, manifest, frontmatter, and triggering reliability against the current Claude Code conventions. Produces a P0/P1/P2 finding list — does not modify files.
Advanced Claude Code plugin features for hooks, MCP integration, team distribution, and progressive disclosure. PROACTIVELY activate for: (1) progressive disclosure design, (2) hook automation, (3) PreToolUse and PostToolUse hooks, (4) MCP server integration, (5) .mcp.json configuration, (6) team plugin distribution, (7) repository-level plugin layouts, (8) context efficiency, (9) private marketplaces, (10) ${CLAUDE_PLUGIN_ROOT}. Provides: hooks reference, MCP patterns, team distribution, and context-efficiency guidance.
Canonical guide to authoring Claude Code agent frontmatter and system prompts. PROACTIVELY activate for: (1) creating a new agent, (2) adding an agent to a plugin, (3) writing agent frontmatter, (4) designing a system prompt, (5) configuring <example> trigger blocks, (6) restricting tools, (7) setting model inherit, (8) migrating deprecated agent true flag, (9) fixing "agent never triggers", (10) ensuring skills have agent trigger coverage. Provides: agent templates, lean-orchestrator pattern, and validation checklist.
Canonical guide to authoring Claude Code hooks, both prompt-based and command-based. PROACTIVELY activate for: (1) creating a hook, (2) adding PreToolUse or PostToolUse hooks, (3) validating tool use, (4) implementing prompt-based hooks, (5) blocking dangerous commands, (6) event-driven automation, (7) configuring hooks.json, (8) using ${CLAUDE_PLUGIN_ROOT}, (9) hook matchers and filtering, (10) debugging hooks that do not fire. Provides: hooks.json schema, event reference, security guidance, and examples.
Complete guide to Claude Code plugin development, architecture, directory layout, components, and marketplace publishing. PROACTIVELY activate for: (1) creating a plugin from scratch, (2) building or scaffolding a plugin, (3) writing plugin.json, (4) adding commands/agents/skills/hooks/MCP servers, (5) packaging code as a plugin, (6) publishing to a marketplace, (7) validating plugin structure, (8) marketplace.json registration, (9) cross-platform compatibility, (10) version and metadata sync. Provides: plugin schema, layouts, workflows, and publishing steps.
Canonical guide to authoring SKILL.md files for Claude Code plugin skills. PROACTIVELY activate for: (1) creating a new skill, (2) adding a skill to a plugin, (3) writing SKILL.md frontmatter, (4) fixing skills that never trigger, (5) organizing core vs references vs examples, (6) improving weak skill descriptions, (7) progressive disclosure design, (8) splitting oversized SKILL.md files, (9) imperative body style, (10) zero-frontmatter SKILL.md files, (11) removing boilerplate from YAML descriptions. Provides: skill template, trigger checklist, size rules, and validation process.
A curated collection of Claude Code plugins covering development tooling, infrastructure, documentation, and language expertise.
| Plugin | Description | Version |
|---|---|---|
| bash-expert | Bash 5.3 scripting, ShellCheck, security-first patterns, cross-platform | 1.0.0 |
| database-expert | SQL, PostgreSQL, Redshift | 1.0.0 |
| developer | General development workflows and tooling | 1.0.0 |
| doc-expert | ADR authoring, Markdown lint, documentation diagnostics | 1.0.0 |
| docker-expert | Docker 2025 features, multi-stage builds, security hardening | 1.5.8 |
| git-expert | Git 2.49+, GitHub CLI, signed commits, safety guardrails | 1.5.6 |
| plugin-expert | Claude Code plugin development, validation, and publishing | 1.0.0 |
| powershell-expert | PowerShell 7.5+, Az/Graph/PnP modules, cross-platform | 2.0.6 |
| python-development | Django, FastAPI, async patterns, uv | 1.0.0 |
| python-expert | Python 3.13+, asyncio, type hints, FastAPI, pytest, Ruff | 2.3.6 |
| terraform-expert | Terraform/OpenTofu, Azure/AWS/GCP, state management, CI/CD | 1.0.0 |
| windows-path-expert | Windows path resolution, Git Bash/MINGW compatibility | 1.0.0 |
# Add this marketplace to Claude Code
/plugin marketplace add thimslugga https://github.com/thimslugga/thimslugga-cc-plugins
# Install a specific plugin
/plugin install bash-expert@thimslugga
/plugin install docker-expert@thimslugga
thimslugga-cc-plugins/
├── .claude-plugin/
│ └── marketplace.json # Central plugin registry
├── plugins/
│ └── <plugin-name>/
│ ├── .claude-plugin/
│ │ └── plugin.json # Plugin config (version must match marketplace)
│ ├── agents/ # Agent definitions
│ ├── skills/ # Skill knowledge bases
│ ├── commands/ # Slash commands
│ └── hooks/ # Lifecycle hooks
└── scripts/
├── version_ops.py # Version management
└── validate_plugins.py # Plugin structure validation
Versions are kept in sync between each plugin's plugin.json and the central marketplace.json. Always use the version script — never edit versions by hand.
# Bump a single plugin after making changes
python3 scripts/version_ops.py -b patch -p <plugin-name>
# Bump all plugins
python3 scripts/version_ops.py -b patch --all
# Validate versions are in sync
python3 scripts/version_ops.py --validate
# Sync if they drift
python3 scripts/version_ops.py --sync
Version bump guide:
patch — bug fixes, docs, minor tweaksminor — new features, skills, or agentsmajor — breaking changespython3 scripts/validate_plugins.py to check structurepython3 scripts/version_ops.py --validate to check version syncMIT — see LICENSE
npx claudepluginhub thimslugga/thimslugga-cc-plugins --plugin plugin-expertWindows path resolution and Git Bash compatibility expert for Claude Code. PROACTIVELY activate for: (1) file path errors on Windows (backslash issues), (2) Git Bash MINGW path resolution, (3) Edit/Write tool failures with Windows paths, (4) cross-platform path conversion, (5) Windows file system navigation, (6) path format detection and conversion, (7) Windows-specific file operation troubleshooting. Provides: automatic format detection, backslash conversion, MINGW fixes, real-time validation.
Comprehensive Python 3.13+ expertise covering modern Python, async, types, performance, and cloud deployment. PROACTIVELY activate for: (1) any Python task, (2) 3.13+ features (free-threading, JIT), (3) asyncio and concurrency, (4) type hints with mypy/pyright, (5) package management (uv/pip/poetry), (6) project layout, (7) FastAPI, (8) Pydantic, (9) pytest, (10) Cloudflare Workers/Containers Python, (11) GitHub Actions workflows, (12) profiling, (13) OWASP security, (14) Ruff linting. Provides: production patterns, memory profiling, dataclass vs Pydantic guidance.
Complete PowerShell expertise across Windows/Linux/macOS. PROACTIVELY activate for: (1) any PowerShell task (scripts/modules/cmdlets), (2) CI/CD automation (GitHub Actions, Azure DevOps), (3) cross-platform scripting, (4) module management (PSGallery), (5) Azure/AWS/M365 automation, (6) debugging and optimization, (7) security best practices. Provides: PowerShell 7+ features, Az/Microsoft.Graph/PnP/AWS Tools patterns, PSGallery integration, CI/CD pipeline templates.
Python development with Django, FastAPI, async patterns and uv for package management
Complete Terraform expertise for Azure, AWS, and Google Cloud. PROACTIVELY activate for: (1) any Terraform task (init/plan/apply/validate), (2) IaC design, (3) resource import and state management, (4) multi-environment architectures, (5) CI/CD integration, (6) security scanning, (7) version-aware code generation, (8) CLI mastery. Provides: provider knowledge (AzureRM/AWS/GCP), state operations, bulk import (Terraformer/aztfexport), tfsec/Checkov, enterprise patterns, full CLI reference.
Harness-native ECC operator layer - 67 agents, 271 skills, 92 legacy command shims, reusable hooks, rules, selective install profiles, and production-ready workflows for Claude Code, Codex, OpenCode, Cursor, and related agent harnesses
Access thousands of AI prompts and skills directly in your AI coding assistant. Search prompts, discover skills, save your own, and improve prompts with AI.
Comprehensive UI/UX design plugin for mobile (iOS, Android, React Native) and web applications with design systems, accessibility, and modern patterns
Complete developer toolkit for Claude Code
Standalone image generation plugin using Nano Banana MCP server. Generates and edits images, icons, diagrams, patterns, and visual assets via Gemini image models. No Gemini CLI dependency required.
Ultra-compressed communication mode. Cuts ~75% of tokens while keeping full technical accuracy by speaking like a caveman.