User Story Writer
deanpeters/Product-Manager-Skills
Writes user stories in Mike Cohn's format with Gherkin acceptance criteria, turning user needs into development-ready work with testable conditions.
Validate that all Discovery artefacts (Epics, Stories) are clear, governed, complete, and safe to pass into Delivery.
Install Validate Artefacts
$ npx skills add digipulse-engineering/GAAI-framework --skill validate-artefacts -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install digipulse-engineering/GAAI-framework validate-artefacts --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/digipulse-engineering/GAAI-framework.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.gaai/core/skills/discovery/validate-artefacts .claude/skills/validate-artefacts && 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 "validate-artefacts" agent skill from https://github.com/digipulse-engineering/GAAI-framework/tree/main/.gaai/core/skills/discovery/validate-artefacts into .claude/skills/validate-artefacts/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "validate-artefacts", 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/digipulse-engineering/GAAI-framework/tree/main/.gaai/core/skills/discovery/validate-artefactsType 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 digipulse-engineering/GAAI-framework --skill validate-artefacts -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install digipulse-engineering/GAAI-framework validate-artefacts --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/digipulse-engineering/GAAI-framework.git skills-src && mkdir -p .agents/skills && cp -r skills-src/.gaai/core/skills/discovery/validate-artefacts .agents/skills/validate-artefacts && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "validate-artefacts" agent skill from https://github.com/digipulse-engineering/GAAI-framework/tree/main/.gaai/core/skills/discovery/validate-artefacts into .agents/skills/validate-artefacts/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "validate-artefacts", 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 digipulse-engineering/GAAI-framework --skill validate-artefacts -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install digipulse-engineering/GAAI-framework validate-artefacts --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/digipulse-engineering/GAAI-framework.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/.gaai/core/skills/discovery/validate-artefacts .cursor/skills/validate-artefacts && 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 "validate-artefacts" agent skill from https://github.com/digipulse-engineering/GAAI-framework/tree/main/.gaai/core/skills/discovery/validate-artefacts into .cursor/skills/validate-artefacts/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "validate-artefacts", 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/digipulse-engineering/GAAI-framework.git --path .gaai/core/skills/discovery/validate-artefacts--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 digipulse-engineering/GAAI-framework --skill validate-artefacts -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install digipulse-engineering/GAAI-framework validate-artefacts --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/digipulse-engineering/GAAI-framework.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/.gaai/core/skills/discovery/validate-artefacts .gemini/skills/validate-artefacts && 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 "validate-artefacts" agent skill from https://github.com/digipulse-engineering/GAAI-framework/tree/main/.gaai/core/skills/discovery/validate-artefacts into .gemini/skills/validate-artefacts/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "validate-artefacts", 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 digipulse-engineering/GAAI-framework validate-artefactsInstalls 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 digipulse-engineering/GAAI-framework --skill validate-artefacts -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/digipulse-engineering/GAAI-framework.git skills-src && mkdir -p .github/skills && cp -r skills-src/.gaai/core/skills/discovery/validate-artefacts .github/skills/validate-artefacts && 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 "validate-artefacts" agent skill from https://github.com/digipulse-engineering/GAAI-framework/tree/main/.gaai/core/skills/discovery/validate-artefacts into .github/skills/validate-artefacts/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "validate-artefacts", 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 digipulse-engineering/GAAI-framework --skill validate-artefacts -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install digipulse-engineering/GAAI-framework validate-artefacts --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/digipulse-engineering/GAAI-framework.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/.gaai/core/skills/discovery/validate-artefacts .opencode/skills/validate-artefacts && 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 "validate-artefacts" agent skill from https://github.com/digipulse-engineering/GAAI-framework/tree/main/.gaai/core/skills/discovery/validate-artefacts into .opencode/skills/validate-artefacts/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "validate-artefacts", 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.
Facts
- Skill name
validate-artefacts- GitHub stars
- 163
- Token cost
- ~3.5k tokens
- SKILL.md length
- 1,659 words
- Files
- 2
- Skills in repo
- 51
- Repo updated
- First seen
- Licence
- Custom licence
At a glance
Validate that all Discovery artefacts (Epics, Stories) are clear, governed, complete, and safe to pass into Delivery.
- Tasks that involve User stories
- SKILL.md covers Purpose / When to Activate, Process, Outputs and Blocking Conditions, plus 1 more section
- Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md
What it does
Validate Artefacts is an agent skill from digipulse-engineering/GAAI-framework. Validate that all Discovery artefacts (Epics, Stories) are clear, governed, complete, and safe to pass into Delivery. Activate after generating Epics or Stories and before any Delivery planning. This is the mandatory Discovery → Delivery gate.
Its SKILL.md is about 3.5k tokens, which your agent loads only when the skill is triggered. The skill folder holds 2 other files (for example `tests/impl_model.test.yaml`). Compatibility notes: Works with any filesystem-based AI coding agent
It sits in Product & Project Management, covering User stories. The repository describes itself as: Turns AI coding tools into reliable software delivery systems. Drop a .gaai/ folder into any project — Discovery defines what to build, Delivery executes autonomously until…
When your agent uses it
- Tasks that involve User stories
Example prompts
- “/validate-artefacts”
Requirements
- Compatibility (from SKILL.md): Works with any filesystem-based AI coding agent
What it can do on your machine
Read from SKILL.md and the folder at commit a26ea7a. It shows what the files ask for, not the result of running them.
Tool permissions
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.
Runs code
No scripts in the folder and no shell commands in SKILL.md.
From the folder's file list and the shell code blocks in SKILL.md.
Network
No URLs in SKILL.md.
From URLs in SKILL.md, links to its own repository left out.
Credentials
Names no API keys, tokens, secrets or passwords.
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Compatibility
Works with any filesystem-based AI coding agent
From compatibility in the SKILL.md frontmatter.
Context cost
Validate Artefacts loads about 3.5k tokens when it runs. Until then it costs about 66 tokens; SKILL.md has 1,659 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.
Safety
Auto-check passed
The automated check found no risky patterns in SKILL.md.
Automated 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.
SKILL.md
Its licence (Custom licence) doesn't allow us to republish the file, so here is its outline and opening line. It has 1,659 words (~3,470 tokens).
- name
- validate-artefacts
- compatibility
- Works with any filesystem-based AI coding agent
- license
- ELv2
- metadata.author
- gaai-framework
- metadata.version
- 1.2
- metadata.category
- discovery
- metadata.track
- discovery
- metadata.id
- SKILL-VALIDATE-ARTEFACTS-001
- metadata.updated_at
- 2026-05-31
- metadata.status
- stable
- inputs
- contexts/artefacts/epics/**, contexts/artefacts/stories/**, contexts/artefacts/prd/** (optional), contexts/artefacts/marketing/** (optional — observation…
- outputs
- validation_report, updated artefact status (optional)
Files
SKILL.md and 1 other file in .gaai/core/skills/discovery/validate-artefacts of digipulse-engineering/GAAI-framework.
- SKILL.md
- tests/impl_model.test.yaml
Open the folder on GitHubat commit a26ea7a
Compare with similar skills
Validate Artefacts 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 |
|---|---|---|---|---|---|---|
| Validate Artefacts this skilldigipulse-engineering/GAAI-framework | 163 | — | ~3.5k | Automated safety check: Pass | Custom licence | |
| User Story Writerdeanpeters/Product-Manager-Skills | 7.2k | 2 repos | ~2.9k | Automated safety check: Pass | Custom licence | |
| Ralph Tui Create Beadssubsy/ralph-tui | 2.5k | 1 repos | ~2.6k | Automated safety check: Pass | MIT | |
| Agile Product Owneralirezarezvani/claude-skills | 28k | 3 repos | ~3.2k | Automated safety check: Pass | MIT | |
| Ralph Tui Create Beads Rustsubsy/ralph-tui | 2.5k | 1 repos | ~2.8k | Automated safety check: Pass | MIT | |
| To Specbestofjs/bestofjs | 3.1k | 22 repos | ~757 | Automated safety check: Pass | MIT |
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To Spec
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Turn the current conversation into a spec and publish it to the project issue tracker — no interview, just synthesis of what you've already discussed.
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Related
Categories
Questions about Validate Artefacts
What does Validate Artefacts do?
Validate that all Discovery artefacts (Epics, Stories) are clear, governed, complete, and safe to pass into Delivery. Validate Artefacts is an agent skill from digipulse-engineering/GAAI-framework. Validate that all Discovery artefacts (Epics, Stories) are clear, governed, complete, and safe to pass into Delivery.
When should I use Validate Artefacts?
Validate Artefacts fits situations like: tasks that involve User stories.
How do I install Validate Artefacts in Claude Code?
Run `npx skills add digipulse-engineering/GAAI-framework --skill validate-artefacts -a claude-code`. Or copy the skill folder (.gaai/core/skills/discovery/validate-artefacts in digipulse-engineering/GAAI-framework) into .claude/skills/validate-artefacts in your project. Claude Code loads it when a task matches its description.
How do I install Validate Artefacts in Codex?
Run `npx skills add digipulse-engineering/GAAI-framework --skill validate-artefacts -a codex`. Or copy the skill folder (.gaai/core/skills/discovery/validate-artefacts in digipulse-engineering/GAAI-framework) into .agents/skills/validate-artefacts in your project. Codex loads it when a task matches its description.
Can I use Validate Artefacts in Cursor, Gemini CLI or GitHub Copilot?
Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add digipulse-engineering/GAAI-framework --skill validate-artefacts -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/validate-artefacts, .gemini/skills/validate-artefacts, .github/skills/validate-artefacts and .opencode/skills/validate-artefacts in your project.
What does Validate Artefacts need to run?
SKILL.md names no scripts, command-line tools or credentials: Validate Artefacts is instructions for the agent only. Compatibility (from SKILL.md): Works with any filesystem-based AI coding agent.
Does Validate Artefacts access the network?
SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.
Is Validate Artefacts safe to install?
Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.
What licence does Validate Artefacts use?
Validate Artefacts has a licence file (the repository's licence) that doesn't match a standard licence. Read it on GitHub before reusing the skill.
How many tokens does Validate Artefacts use?
About 3.5k tokens (SKILL.md is roughly 14k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.
What are the alternatives to Validate Artefacts?
Skills that share tags, products or a category with Validate Artefacts: User Story Writer (deanpeters/Product-Manager-Skills, 7.2k stars), Ralph Tui Create Beads (subsy/ralph-tui, 2.5k stars), Agile Product Owner (alirezarezvani/claude-skills, 28k stars) and Ralph Tui Create Beads Rust (subsy/ralph-tui, 2.5k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Validate Artefacts?
digipulse-engineering (a GitHub organization) maintains it in digipulse-engineering/GAAI-framework, which has 163 GitHub stars. The repository holds 51 skills in this directory. The repository was last updated on September 29, 2026.
Source: digipulse-engineering/GAAI-framework on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.