Chatgpt Apps
Haohao-end/openagent
Build, scaffold, refactor, and troubleshoot ChatGPT Apps SDK applications that combine an MCP server and widget UI.
CLI tool for configuring and monitoring Claude Code with a comprehensive collection of 600+ AI agents, 200+ custom commands, 55+ external service integrations (MCPs), 60+ settings, 39+ hooks, and…
$ npx skills add happycapy-ai/Happycapy-skills --skill claude-code-templates -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install happycapy-ai/Happycapy-skills claude-code-templates --agent claude-codeProject scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).
$ git clone --depth 1 https://github.com/happycapy-ai/Happycapy-skills.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/claude-code-templates .claude/skills/claude-code-templates && rm -rf skills-srcUse ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.
Claude Code skills documentation · loads skills from .claude/skills/
Install the "claude-code-templates" agent skill from https://github.com/happycapy-ai/Happycapy-skills/tree/main/skills/claude-code-templates into .claude/skills/claude-code-templates/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "claude-code-templates", then confirm the skill loads.Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$skill-installer install https://github.com/happycapy-ai/Happycapy-skills/tree/main/skills/claude-code-templatesType this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.
$ npx skills add happycapy-ai/Happycapy-skills --skill claude-code-templates -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install happycapy-ai/Happycapy-skills claude-code-templates --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/happycapy-ai/Happycapy-skills.git skills-src && mkdir -p .agents/skills && cp -r skills-src/skills/claude-code-templates .agents/skills/claude-code-templates && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "claude-code-templates" agent skill from https://github.com/happycapy-ai/Happycapy-skills/tree/main/skills/claude-code-templates into .agents/skills/claude-code-templates/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "claude-code-templates", then confirm the skill loads.Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add happycapy-ai/Happycapy-skills --skill claude-code-templates -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install happycapy-ai/Happycapy-skills claude-code-templates --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/happycapy-ai/Happycapy-skills.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/skills/claude-code-templates .cursor/skills/claude-code-templates && rm -rf skills-srcUse ~/.cursor/skills/ instead of .cursor/skills for a personal install.
Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/
Install the "claude-code-templates" agent skill from https://github.com/happycapy-ai/Happycapy-skills/tree/main/skills/claude-code-templates into .cursor/skills/claude-code-templates/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "claude-code-templates", then confirm the skill loads.Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gemini skills install https://github.com/happycapy-ai/Happycapy-skills.git --path skills/claude-code-templates--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.
$ npx skills add happycapy-ai/Happycapy-skills --skill claude-code-templates -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install happycapy-ai/Happycapy-skills claude-code-templates --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/happycapy-ai/Happycapy-skills.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/skills/claude-code-templates .gemini/skills/claude-code-templates && rm -rf skills-srcUse ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.
Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/
Install the "claude-code-templates" agent skill from https://github.com/happycapy-ai/Happycapy-skills/tree/main/skills/claude-code-templates into .gemini/skills/claude-code-templates/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "claude-code-templates", then confirm the skill loads.Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gh skill install happycapy-ai/Happycapy-skills claude-code-templatesInstalls for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).
$ npx skills add happycapy-ai/Happycapy-skills --skill claude-code-templates -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/happycapy-ai/Happycapy-skills.git skills-src && mkdir -p .github/skills && cp -r skills-src/skills/claude-code-templates .github/skills/claude-code-templates && rm -rf skills-srcUse ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.
GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/
Install the "claude-code-templates" agent skill from https://github.com/happycapy-ai/Happycapy-skills/tree/main/skills/claude-code-templates into .github/skills/claude-code-templates/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "claude-code-templates", then confirm the skill loads.GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add happycapy-ai/Happycapy-skills --skill claude-code-templates -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install happycapy-ai/Happycapy-skills claude-code-templates --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/happycapy-ai/Happycapy-skills.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/skills/claude-code-templates .opencode/skills/claude-code-templates && rm -rf skills-srcUse ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.
OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/
Install the "claude-code-templates" agent skill from https://github.com/happycapy-ai/Happycapy-skills/tree/main/skills/claude-code-templates into .opencode/skills/claude-code-templates/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "claude-code-templates", then confirm the skill loads.OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
claude-code-templatesCLI tool for configuring and monitoring Claude Code with a comprehensive collection of 600+ AI agents, 200+ custom commands, 55+ external service integrations (MCPs), 60+ settings, 39+ hooks, and…
Claude Code Templates is an agent skill from happycapy-ai/Happycapy-skills. CLI tool for configuring and monitoring Claude Code with a comprehensive collection of 600+ AI agents, 200+ custom commands, 55+ external service integrations (MCPs), 60+ settings, 39+ hooks, and 14+ project templates. Use when users need to install or manage Claude Code components, browse available templates, run analytics/health checks, or set up development workflows. Integrates with Claude Code, Cursor, Cline, and 10+ other AI coding platforms.
Its SKILL.md is about 2k tokens, which your agent loads only when the skill is triggered. The skill folder holds 1 other file (for example `README.md`).
It sits in Agent Workflows, covering MCP servers, Project scaffolding and Frontend development. The repository describes itself as: A curated collection of high-quality Claude Code skills to enhance your development workflow. The licence is MIT.
6 steps, taken from the first numbered list in SKILL.md.
Read from SKILL.md and the folder at commit 9ff72fe. It shows what the files ask for, not the result of running them.
Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.
From allowed-tools in the SKILL.md frontmatter.
Shell commands in SKILL.md call:
npxFrom the folder's file list and the shell code blocks in SKILL.md.
Links to these hosts (documentation or services it may open):
github.comaitmpl.comdocs.aitmpl.comnpmjs.comFrom URLs in SKILL.md, links to its own repository left out.
Names these keys or tokens, usually read from environment variables:
GOOGLE_API_KEYFrom names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Claude Code Templates loads about 2k tokens when it runs. Until then it costs about 119 tokens; SKILL.md has 520 words of instructions outside code blocks.
Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.
The automated check noted patterns worth knowing about, such as sudo or a known installer.
2. **Use .env files** - Add to .gitignoreAutomated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.
The full file from happycapy-ai/Happycapy-skills at commit 9ff72fe, republished under its MIT licence (© happycapy-ai). 520 words, ~2,001 tokens.
.claude/skills/claude-code-templates/SKILL.md (or your agent's skills folder). This skill also uses 1 other file; get the full folder from GitHub.A comprehensive CLI tool and component library for enhancing your Claude Code development workflow. This skill provides access to a vast ecosystem of ready-to-use configurations, templates, and monitoring tools.
Use this skill when users need to:
Agents (600+) - AI specialists for specific domains
Commands (200+) - Custom slash commands
/generate-tests, /run-tests/optimize-bundle, /analyze-performance/check-security, /audit-dependenciesMCPs (55+) - External service integrations
Settings (60+) - Claude Code configurations
Hooks (39+) - Automation triggers
Templates (14+) - Project scaffolding
npx claude-code-templates@latestBrowse and install components interactively.
# Install a single component
npx claude-code-templates@latest --agent frontend-developer --yes
# Install multiple components at once
npx claude-code-templates@latest --agent security-auditor --command security-audit --mcp github-integration --yes
# Install a complete development stack
npx claude-code-templates@latest --agent development-team/frontend-developer --command testing/generate-tests --mcp development/github-integration --yes# Install by category
npx claude-code-templates@latest --agent development-tools/code-reviewer --yes
npx claude-code-templates@latest --command performance/optimize-bundle --yes
npx claude-code-templates@latest --setting performance/mcp-timeouts --yes
npx claude-code-templates@latest --hook git/pre-commit-validation --yes
npx claude-code-templates@latest --mcp database/postgresql-integration --yesnpx claude-code-templates@latest --analyticsReal-time monitoring of Claude Code sessions with:
# Local access
npx claude-code-templates@latest --chats
# Secure remote access via Cloudflare Tunnel
npx claude-code-templates@latest --chats --tunnelMobile-optimized interface to view Claude responses in real-time.
npx claude-code-templates@latest --health-checkComprehensive diagnostics including:
npx claude-code-templates@latest --pluginsUnified interface for:
All components follow strict standards:
When working with this tool:
Example secure configuration:
// ✅ Good - Using environment variables
const apiKey = process.env.GOOGLE_API_KEY;
// ❌ Bad - Hardcoded secrets
const apiKey = "your-api-key-here";Browse all components at aitmpl.com:
Complete guides and API reference available at docs.aitmpl.com
npx claude-code-templates@latest \
--agent development-team/frontend-developer \
--agent development-tools/code-reviewer \
--command testing/generate-tests \
--command performance/optimize-bundle \
--mcp development/github-integration \
--hook git/pre-commit-validation \
--yesnpx claude-code-templates@latest \
--agent security/security-auditor \
--command security/check-security \
--command security/audit-dependencies \
--hook security/vulnerability-scan \
--yesnpx claude-code-templates@latest \
--agent development-team/frontend-developer \
--agent development-team/backend-developer \
--mcp database/postgresql-integration \
--mcp development/github-integration \
--setting performance/mcp-timeouts \
--yesComponents are organized in a hierarchical structure:
cli-tool/components/
├── agents/ # AI specialists
├── commands/ # Slash commands
├── mcps/ # External integrations
├── settings/ # Configurations
├── hooks/ # Automation triggers
└── templates/ # Project scaffoldsThis tool includes components from multiple sources:
All components maintain their original licenses and attribution.
© happycapy-ai, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file
SKILL.md and 1 other file in skills/claude-code-templates of happycapy-ai/Happycapy-skills.
Open the folder on GitHubat commit 9ff72fe
Claude Code Templates next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.
| Skill | Stars | Used in | Tokens | Auto-check | Licence | Repo updated |
|---|---|---|---|---|---|---|
| Claude Code Templates this skillhappycapy-ai/Happycapy-skills | 137 | — | ~2k | Automated safety check: Notes | MIT | |
| Chatgpt AppsHaohao-end/openagent | 807 | 1 repos | ~4.9k | Automated safety check: Pass | Apache-2.0 | |
| MCP Scaffoldtimothywarner-org/claude-code | 224 | — | ~940 | Automated safety check: Pass | MIT | |
| Openspec AwareChorus-AIDLC/Chorus | 1.2k | — | ~7.2k | Automated safety check: Notes | AGPL-3.0 | |
| Documentation Serverandrea9293/mcp-documentation-server | 343 | — | ~2.3k | Automated safety check: Pass | MIT | |
| AI Bomcdxgen/cdxgen | 1.1k | — | ~2.5k | Automated safety check: Pass | Apache-2.0 |
Haohao-end/openagent
Build, scaffold, refactor, and troubleshoot ChatGPT Apps SDK applications that combine an MCP server and widget UI.
timothywarner-org/claude-code
Scaffold production-ready Python MCP servers using FastMCP. An agent skill from timothywarner-org/claude-code.
Chorus-AIDLC/Chorus
OpenSpec-mode authoring for Chorus PM workflows in Hermes. An agent skill from Chorus-AIDLC/Chorus.
andrea9293/mcp-documentation-server
A skill your agent uses when you need to store, retrieve, search, or manage documents in a local knowledge base with semantic search and hybrid (vector + full-text) retrieval.
cdxgen/cdxgen
Generates AI-BOM, MCP inventory, AI skill inventory, and AI authorship provenance documents with cdxgen, cataloging models, inference services, Hugging Face purls, MCP servers and their…
anolilab/lunora
Routes general Lunora requests to the right Lunora skill and gives the shared mental model (codegen loop, generated api/internal references, review commands, add-on capabilities, the @lunora/mcp…
happycapy-ai/Happycapy-skills
Automate HappyCapy skill creation by finding and adapting existing skills from anthropics/skills repository.
happycapy-ai/Happycapy-skills
Build a fully self-contained 360° equirectangular panorama viewer as a single HTML file.
happycapy-ai/Happycapy-skills
Generate and transform images using AI Gateway API. An agent skill from happycapy-ai/Happycapy-skills.
happycapy-ai/Happycapy-skills
Multi-model LLM Council with live dashboard. An agent skill from happycapy-ai/Happycapy-skills.
happycapy-ai/Happycapy-skills
Create polished PowerPoint (.pptx) presentations directly from a topic or content description.
happycapy-ai/Happycapy-skills
Generate world-class Instagram carousel content on any topic.
Categories
CLI tool for configuring and monitoring Claude Code with a comprehensive collection of 600+ AI agents, 200+ custom commands, 55+ external service integrations (MCPs), 60+ settings, 39+ hooks, and…. Claude Code Templates is an agent skill from happycapy-ai/Happycapy-skills. CLI tool for configuring and monitoring Claude Code with a comprehensive collection of 600+ AI agents, 200+ custom commands, 55+ external service integrations (MCPs), 60+ settings, 39+ hooks, and 14+ project templates.
Claude Code Templates fits situations like: users need to install; manage Claude Code components; browse available templates; run analytics/health checks.
Run `npx skills add happycapy-ai/Happycapy-skills --skill claude-code-templates -a claude-code`. Or copy the skill folder (skills/claude-code-templates in happycapy-ai/Happycapy-skills) into .claude/skills/claude-code-templates in your project. Claude Code loads it when a task matches its description.
Run `npx skills add happycapy-ai/Happycapy-skills --skill claude-code-templates -a codex`. Or copy the skill folder (skills/claude-code-templates in happycapy-ai/Happycapy-skills) into .agents/skills/claude-code-templates in your project. Codex loads it when a task matches its description.
Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add happycapy-ai/Happycapy-skills --skill claude-code-templates -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/claude-code-templates, .gemini/skills/claude-code-templates, .github/skills/claude-code-templates and .opencode/skills/claude-code-templates in your project.
Going by SKILL.md and its folder, Claude Code Templates needs the command-line tools its instructions call (npx) and credentials named GOOGLE_API_KEY. Our summary lists: Node.js; A credential in GOOGLE_API_KEY.
SKILL.md names 4 domains. As links in the text: github.com, aitmpl.com, docs.aitmpl.com and npmjs.com. This is read from the text; nothing was executed.
Our automated static check of SKILL.md found notes only (mentions a .env file), nothing it rates as a warning. It is not a guarantee. Review the folder before installing.
Claude Code Templates is published under the MIT licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.
About 2k tokens (SKILL.md is roughly 8k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.
Skills that share tags, products or a category with Claude Code Templates: Chatgpt Apps (Haohao-end/openagent, 807 stars), MCP Scaffold (timothywarner-org/claude-code, 224 stars), Openspec Aware (Chorus-AIDLC/Chorus, 1.2k stars) and Documentation Server (andrea9293/mcp-documentation-server, 343 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
happycapy-ai (a GitHub user) maintains it in happycapy-ai/Happycapy-skills, which has 137 GitHub stars. The repository holds 28 skills in this directory. The repository was last updated on September 3, 2026.
Source: happycapy-ai/Happycapy-skills on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.