Fix
alirezarezvani/claude-skills
Fix failing or flaky Playwright tests. An agent skill from alirezarezvani/claude-skills.
Full audit + fixes + deploy validation for production release
MITAuto-check passed
Install Release Prep
$ npx skills add undeadlist/claude-code-agents --skill release-prep -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install undeadlist/claude-code-agents release-prep --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/undeadlist/claude-code-agents.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/release-prep .claude/skills/release-prep && 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 "release-prep" agent skill from https://github.com/undeadlist/claude-code-agents/tree/main/skills/release-prep into .claude/skills/release-prep/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "release-prep", 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/undeadlist/claude-code-agents/tree/main/skills/release-prepType 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 undeadlist/claude-code-agents --skill release-prep -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install undeadlist/claude-code-agents release-prep --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/undeadlist/claude-code-agents.git skills-src && mkdir -p .agents/skills && cp -r skills-src/skills/release-prep .agents/skills/release-prep && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "release-prep" agent skill from https://github.com/undeadlist/claude-code-agents/tree/main/skills/release-prep into .agents/skills/release-prep/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "release-prep", 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 undeadlist/claude-code-agents --skill release-prep -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install undeadlist/claude-code-agents release-prep --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/undeadlist/claude-code-agents.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/skills/release-prep .cursor/skills/release-prep && 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 "release-prep" agent skill from https://github.com/undeadlist/claude-code-agents/tree/main/skills/release-prep into .cursor/skills/release-prep/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "release-prep", 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/undeadlist/claude-code-agents.git --path skills/release-prep--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 undeadlist/claude-code-agents --skill release-prep -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install undeadlist/claude-code-agents release-prep --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/undeadlist/claude-code-agents.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/skills/release-prep .gemini/skills/release-prep && 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 "release-prep" agent skill from https://github.com/undeadlist/claude-code-agents/tree/main/skills/release-prep into .gemini/skills/release-prep/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "release-prep", 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 undeadlist/claude-code-agents release-prepInstalls 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 undeadlist/claude-code-agents --skill release-prep -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/undeadlist/claude-code-agents.git skills-src && mkdir -p .github/skills && cp -r skills-src/skills/release-prep .github/skills/release-prep && 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 "release-prep" agent skill from https://github.com/undeadlist/claude-code-agents/tree/main/skills/release-prep into .github/skills/release-prep/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "release-prep", 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 undeadlist/claude-code-agents --skill release-prep -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install undeadlist/claude-code-agents release-prep --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/undeadlist/claude-code-agents.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/skills/release-prep .opencode/skills/release-prep && 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 "release-prep" agent skill from https://github.com/undeadlist/claude-code-agents/tree/main/skills/release-prep into .opencode/skills/release-prep/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "release-prep", 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
release-prep- GitHub stars
- 149
- Token cost
- ~357 tokens
- SKILL.md length
- 159 words
- Files
- 1
- Skills in repo
- 6
- Repo updated
- First seen
- Licence
- MIT
At a glance
Full audit + fixes + deploy validation for production release
- Works in 6 steps: Full Audit (Parallel) → Fix Planning → Critical Fixes → …
- SKILL.md covers Execution (Sequential Phases), Release Criteria and Usage
- Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md
What it does
Release Prep is an agent skill from undeadlist/claude-code-agents. Full audit + fixes + deploy validation for production release
Its SKILL.md is about 360 tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.
The repository describes itself as: Claude Code Agents Prompt templates for Claude Code's subagent system. Run parallel code audits, automate fix cycles, get stuff reviewed. Built for the Claude Code Task tool. Not… The licence is MIT.
Example prompts
- “/release-prep”
Workflow steps
6 steps, taken from the step headings in SKILL.md.
What it can do on your machine
Read from SKILL.md and the folder at commit 13e3d51. 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.
Context cost
Release Prep loads about 357 tokens when it runs. Until then it costs about 19 tokens; SKILL.md has 159 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
The full file from undeadlist/claude-code-agents at commit 13e3d51, republished under its MIT licence (© undeadlist). 159 words, ~357 tokens.
Download SKILL.mdSave it as
.claude/skills/release-prep/SKILL.md (or your agent's skills folder).- name
- release-prep
- description
- Full audit + fixes + deploy validation for production release
Release Prep Workflow
Prepare for a production release. Runs full audit, fixes critical issues, validates deployment readiness, and generates the release PR.
Execution (Sequential Phases)
Phase 1: Full Audit (Parallel)
Spawn all 11 audit agents in parallel (same as /full-audit):
- All auditors save reports to
.claude/audits/AUDIT_*.md
Phase 2: Fix Planning
Spawn fix-planner:
- Read all audit reports
- Create
.claude/audits/FIXES.mdwith prioritized action items
Phase 3: Critical Fixes
Spawn code-fixer:
- Implement P1 (critical) fixes only
- P2/P3 can wait for next release
Phase 4: Verification
Spawn test-runner:
- All tests pass (including after fixes)
- No regressions introduced
Phase 5: Deploy Validation
Spawn deploy-checker:
- Build succeeds
- Environment valid
- Dependencies clean
Phase 6: PR Generation
Spawn pr-writer:
- Generate release PR with summary of all changes
- Include audit findings and fixes applied
Release Criteria
Must Pass (Blockers)
- Zero P1 issues remaining
- All tests pass
- Build succeeds
- Deploy checker passes
Should Pass (Document if not)
- P2 issues addressed or documented
- Performance within acceptable range
- Documentation updated
Usage
/release-prep
Version: 2.1.0
Release date: 2024-03-15© undeadlist, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file
Files
Just SKILL.md in skills/release-prep of undeadlist/claude-code-agents.
Open the folder on GitHubat commit 13e3d51
Compare with similar skills
Release Prep 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 |
|---|---|---|---|---|---|---|
| Release Prep this skillundeadlist/claude-code-agents | 149 | — | ~357 | Automated safety check: Pass | MIT | |
| Fixalirezarezvani/claude-skills | 28k | 1 repos | ~765 | Automated safety check: Pass | MIT | |
| Fix Issuepytorch/pytorch | 104k | — | ~2.3k | Automated safety check: Pass | Custom licence | |
| Orch Fix Defectaffaan-m/ECC | 275k | 1 repos | ~414 | Automated safety check: Pass | MIT | |
| Logic Fix Allsickn33/agentic-awesome-skills | 47k | 1 repos | ~1.3k | Automated safety check: Pass | MIT | |
| Fixdavepoon/buildwithclaude | 3.6k | — | ~14k | Automated safety check: Notes | MIT |
Similar skills
Fix Issue
pytorch/pytorch
Fix bugs reported in PyTorch GitHub issues by reproducing, root-causing, and implementing a fix in the local working tree.
Orch Fix Defect
affaan-m/ECC
Orchestrate fixing a bug — reproduce it as a failing regression test, fix to green, review, and gated commit — by delegating each phase to the matching ECC agent.
Logic Fix All
sickn33/agentic-awesome-skills
Autonomous repository-wide audit-and-fix pipeline: health → review → locate/explain → fix → diff-verify → iterate until clean.
Fix
davepoon/buildwithclaude
Get fix intelligence for a vulnerability and propose concrete remediation for the current repository
- Official
Fix Dependabot
remotion-dev/remotion
Fix a Dependabot PR by updating all monorepo instances of the dependency, running bun install, and pushing
More from undeadlist/claude-code-agents
Full Audit
undeadlist/claude-code-agents
Run all 11 audit agents in parallel, then consolidate findings with fix-planner
Bug Fix
undeadlist/claude-code-agents
Fix bugs with regression prevention using test-first approach
New Feature
undeadlist/claude-code-agents
Develop new features with test-first approach (TDD). An agent skill from undeadlist/claude-code-agents.
Pre Commit
undeadlist/claude-code-agents
Run code quality checks and tests before committing. An agent skill from undeadlist/claude-code-agents.
Pre Deploy
undeadlist/claude-code-agents
Validate build, environment, and dependencies before deployment
Questions about Release Prep
What does Release Prep do?
Full audit + fixes + deploy validation for production release. Release Prep is an agent skill from undeadlist/claude-code-agents.
How do I install Release Prep in Claude Code?
Run `npx skills add undeadlist/claude-code-agents --skill release-prep -a claude-code`. Or copy the skill folder (skills/release-prep in undeadlist/claude-code-agents) into .claude/skills/release-prep in your project. Claude Code loads it when a task matches its description.
How do I install Release Prep in Codex?
Run `npx skills add undeadlist/claude-code-agents --skill release-prep -a codex`. Or copy the skill folder (skills/release-prep in undeadlist/claude-code-agents) into .agents/skills/release-prep in your project. Codex loads it when a task matches its description.
Can I use Release Prep 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 undeadlist/claude-code-agents --skill release-prep -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/release-prep, .gemini/skills/release-prep, .github/skills/release-prep and .opencode/skills/release-prep in your project.
What does Release Prep need to run?
SKILL.md names no scripts, command-line tools or credentials: Release Prep is instructions for the agent only.
Does Release Prep 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 Release Prep 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 Release Prep use?
Release Prep is published under the MIT licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.
How many tokens does Release Prep use?
About 357 tokens (SKILL.md is roughly 1.4k 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 Release Prep?
Skills that share tags, products or a category with Release Prep: Fix (alirezarezvani/claude-skills, 28k stars), Fix Issue (pytorch/pytorch, 104k stars), Orch Fix Defect (affaan-m/ECC, 275k stars) and Logic Fix All (sickn33/agentic-awesome-skills, 47k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Release Prep?
undeadlist (a GitHub user) maintains it in undeadlist/claude-code-agents, which has 149 GitHub stars. The repository holds 6 skills in this directory. The repository was last updated on June 28, 2026.
Source: undeadlist/claude-code-agents on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.