# Add to your Claude Code skills
git clone https://github.com/dceoy/speckit-agent-skillsGuides for using ai agents skills like speckit-agent-skills.
Last scanned: 6/13/2026
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}speckit-agent-skills is an open-source ai agents skill for AI coding assistants such as Claude Code, Codex CLI, and ChatGPT, built by dceoy. Agent skills for Spec Kit. It has 102 GitHub stars.
Yes. speckit-agent-skills passed SkillsLLM's automated security scan — a dependency vulnerability audit plus prompt-injection heuristics — with no high-severity issues. You can read the full report in the Security Report section on this page.
Clone the repository with "git clone https://github.com/dceoy/speckit-agent-skills" and add it to your Claude Code skills directory (see the Installation section above).
speckit-agent-skills is primarily written in Shell. It is open-source under dceoy on GitHub, so you can review or fork the full source.
Yes. SkillsLLM lists many other AI Agents skills you can browse and compare side by side. Open the AI Agents category from the badge at the top of this page, or use the Related Skills and comparison links further down to weigh speckit-agent-skills against similar tools.
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Agent skills for Spec Kit
This repository provides reusable skills and templates for multiple agent runtimes:
skills/ and are symlinked to .claude/skills, .codex/skills, and .github/skills.claude/commands/ (skills via the symlinked .claude/skills).codex/prompts/ (skills via the symlinked .codex/skills).github/agents/, prompt files in .github/prompts/, skills via .github/skills.gemini/commands/speckit-*) across all runtimesEach skill directory has a SKILL.md with YAML front matter that includes the skill configuration and documentation.
Clone this repository and change into it.
git clone https://github.com/github/speckit-agent-skills.git
Install Spec Kit.
Create a new project or initialize an existing project using specify init.
Copy the skills/ directory into the project's agent skills directory (e.g., .claude/skills/).
cp -a speckit-agent-skills/skills/* /path/to/a/project/agent/directory/skills/
Use the skills on your preferred agent (e.g., Claude Code).
This repository implements the Spec-Driven Development methodology via Spec Kit skills. The canonical workflow:
See AGENTS.md for the complete workflow guide with examples and best practices.
flowchart TD
%% Core (recommended order)
C0["speckit-constitution"] --> C1["speckit-specify"] --> C2["speckit-plan"] --> C3["speckit-tasks"] --> C4["speckit-implement"]
%% Optional (dashed = insert/assist)
C1 -.-> O1["speckit-clarify"]
O1 -.-> C2
C3 -.-> O2["speckit-analyze"]
O2 -.-> C4
C3 -.-> O4["speckit-taskstoissues"]
C1 -.-> O3["speckit-checklist"]
C2 -.-> O3
C3 -.-> O3
skills/)speckit-* - Spec Kit workflow skills.claude/commands/ (Spec Kit prompts) and .claude/skills (symlink to ../skills).codex/prompts/ (Spec Kit prompts) and .codex/skills (symlink to ../skills).github/agents/ (Spec Kit agents), .github/prompts/, .github/skills (symlink to ../skills).gemini/commands/ (Spec Kit prompts).
├── skills/ # Source skills (speckit-*)
├── .claude/
│ ├── commands/ # Claude Code command prompts (speckit.*)
│ └── skills -> ../skills
├── .codex/
│ ├── prompts/ # Codex CLI prompt files (speckit.*)
│ └── skills -> ../skills
├── .gemini/
│ └── commands/ # Gemini CLI prompt files (speckit.*.toml)
├── .github/
│ ├── agents/ # GitHub Copilot CLI agents (speckit.*.agent.md)
│ ├── prompts/ # GitHub Copilot CLI prompts (speckit.*.prompt.md)
│ ├── skills -> ../skills
│ └── workflows/ # CI workflows (ci.yml)
└── .specify/ # Spec Kit templates and memory files
├── memory/
├── scripts/
│ └── bash/ # Helper scripts used by skills
└── templates/ # spec, plan, tasks, checklist, agent-file templates
Install and authenticate the required CLI tools before running skills:
.claude/commands/ and shared skills via .claude/skills.github/agents/ and shared skills via .github/skills.codex/prompts/ and shared skills via .codex/skills.gemini/commands/SKILL.md and verify prerequisites and command syntax..specify/scripts/bash (bash-only). Run them from repo root and prefer their --json output (absolute paths).See AGENTS.md for repository guidelines and agent-specific rules.
See LICENSE for details.