Finishing a Development Branch
obra/superpowers
Walks the last step of a branch: confirm tests pass, detect the git environment, ask how to integrate, carry out your choice and clean up the worktree.
Keep git history clean in public repos. An agent skill from teddytennant/wizard.
Install Undercover
$ npx skills add teddytennant/wizard --skill undercover -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install teddytennant/wizard undercover --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/teddytennant/wizard.git skills-src && mkdir -p .claude/skills && cp -r skills-src/registry/skills/teddytennant/undercover .claude/skills/undercover && 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 "undercover" agent skill from https://github.com/teddytennant/wizard/tree/main/registry/skills/teddytennant/undercover into .claude/skills/undercover/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "undercover", 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/teddytennant/wizard/tree/main/registry/skills/teddytennant/undercoverType 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 teddytennant/wizard --skill undercover -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install teddytennant/wizard undercover --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/teddytennant/wizard.git skills-src && mkdir -p .agents/skills && cp -r skills-src/registry/skills/teddytennant/undercover .agents/skills/undercover && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "undercover" agent skill from https://github.com/teddytennant/wizard/tree/main/registry/skills/teddytennant/undercover into .agents/skills/undercover/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "undercover", 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 teddytennant/wizard --skill undercover -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install teddytennant/wizard undercover --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/teddytennant/wizard.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/registry/skills/teddytennant/undercover .cursor/skills/undercover && 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 "undercover" agent skill from https://github.com/teddytennant/wizard/tree/main/registry/skills/teddytennant/undercover into .cursor/skills/undercover/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "undercover", 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/teddytennant/wizard.git --path registry/skills/teddytennant/undercover--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 teddytennant/wizard --skill undercover -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install teddytennant/wizard undercover --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/teddytennant/wizard.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/registry/skills/teddytennant/undercover .gemini/skills/undercover && 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 "undercover" agent skill from https://github.com/teddytennant/wizard/tree/main/registry/skills/teddytennant/undercover into .gemini/skills/undercover/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "undercover", 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 teddytennant/wizard undercoverInstalls 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 teddytennant/wizard --skill undercover -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/teddytennant/wizard.git skills-src && mkdir -p .github/skills && cp -r skills-src/registry/skills/teddytennant/undercover .github/skills/undercover && 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 "undercover" agent skill from https://github.com/teddytennant/wizard/tree/main/registry/skills/teddytennant/undercover into .github/skills/undercover/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "undercover", 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 teddytennant/wizard --skill undercover -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install teddytennant/wizard undercover --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/teddytennant/wizard.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/registry/skills/teddytennant/undercover .opencode/skills/undercover && 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 "undercover" agent skill from https://github.com/teddytennant/wizard/tree/main/registry/skills/teddytennant/undercover into .opencode/skills/undercover/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "undercover", 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
undercover- GitHub stars
- 53
- Token cost
- ~335 tokens
- SKILL.md length
- 150 words
- Files
- 2
- Skills in repo
- 6
- Repo updated
- First seen
- Licence
- Apache-2.0
At a glance
Keep git history clean in public repos. An agent skill from teddytennant/wizard.
- Writing commits
- SKILL.md covers Rules, When this applies and Not a substitute for hooks
- Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md
- PR titles/bodies
What it does
Undercover is an agent skill from teddytennant/wizard. Keep git history clean in public repos. Use when writing commits, PR titles/bodies, or any text that will land in a public remote. Strips AI attribution habits and blocks leaking project-sensitive terms.
Its SKILL.md is about 340 tokens, which your agent loads only when the skill is triggered. The skill folder holds 1 other file.
It sits in Development, covering Git workflow. The repository describes itself as: The fastest agent in your terminal. The licence is Apache-2.0.
When your agent uses it
- Writing commits
- PR titles/bodies
- Any text that will land in a public remote
Example prompts
- “/undercover”
What it can do on your machine
Read from SKILL.md and the folder at commit b4290bf. 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
Links to these hosts (documentation or services it may open):
github.com
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
Undercover loads about 335 tokens when it runs. Until then it costs about 54 tokens; SKILL.md has 150 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 teddytennant/wizard at commit b4290bf, republished under its Apache-2.0 licence (© teddytennant). 150 words, ~335 tokens.
Download SKILL.mdSave it as
.claude/skills/undercover/SKILL.md (or your agent's skills folder). This skill also uses 1 other file; get the full folder from GitHub.- name
- undercover
- description
- Keep git history clean in public repos. Use when writing commits, PR titles/bodies, or any text that will land in a public remote. Strips AI attribution habits and blocks leaking project-sensitive terms.
- version
- 1.0.0
Undercover
You are writing text that may land in a public git history. Keep it clean.
Rules
- Describe only what the change does. Write like a human developer on the project.
- Do not add AI-assistant attribution: no "Generated with …", no "Co-Authored-By: <assistant>", no robot emoji footer, no mention that an AI wrote the change.
- Do not put project blocklist terms (codenames, client names, internal URLs from
.undercover.jsonif present) into commits, PR text, comments, or docs meant for the remote. - Prefer concrete subjects: "Fix race in file watcher init", not "Update code for better reliability".
When this applies
Default assumption for public remotes: on. Private remotes the user trusts may turn it off; if they have .undercover.json with mode, follow it. Session override: UNDERCOVER=on / UNDERCOVER=off.
Not a substitute for hooks
This skill is the model-facing reminder. For enforce-on-commit guards, install the full Undercover plugin from https://github.com/teddytennant/undercover (Wizard hooks + /undercover status).
© teddytennant, Apache-2.0. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file
Files
SKILL.md and 1 other file in registry/skills/teddytennant/undercover of teddytennant/wizard.
- SKILL.md
- manifest.toml
Open the folder on GitHubat commit b4290bf
Compare with similar skills
Undercover 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 |
|---|---|---|---|---|---|---|
| Undercover this skillteddytennant/wizard | 53 | — | ~335 | Automated safety check: Pass | Apache-2.0 | |
| Finishing a Development Branchobra/superpowers | 297k | 5 repos | ~1.9k | Automated safety check: Pass | MIT | |
| Contributor-First PR MergeHKUDS/OpenHarness | 16k | 1 repos | ~847 | Automated safety check: Pass | MIT | |
| Migrate Internal Package into GhostTryGhost/Ghost | 56k | — | ~3.8k | Automated safety check: Pass | MIT | |
| Create Pull Requestcline/cline | 70k | 1 repos | ~1.6k | Automated safety check: Pass | Apache-2.0 | |
| Contextual Commit Messagesyamadashy/repomix | 29k | 1 repos | ~2.7k | Automated safety check: Pass | MIT |
Similar skills
Contributor-First PR Merge
HKUDS/OpenHarness
Merges external GitHub pull requests while keeping the original author credited, and fixes conflicts after the merge instead of rewriting the contribution.
Migrate Internal Package into Ghost
TryGhost/Ghost
Moves a package from another TryGhost repository into Ghost as an internal workspace package while keeping its Git history, with checkpoints for the steps that need an administrator.
Create Pull Request
cline/cline
Opens a GitHub pull request from your current branch with the gh CLI, after reviewing the commits and diff and gathering the details the PR needs.
Contextual Commit Messages
yamadashy/repomix
Writes Conventional Commits whose bodies carry action lines recording the intent, decisions and constraints behind a change, not only what changed.
Git Merge Conflict Resolver
tailcallhq/forgecode
Resolves Git merge conflicts with a plan-first workflow that keeps both sides' intent, regenerates lock files and backs up deleted-but-modified files.
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Conventional Commit
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Write a conventional commit subject and body from the current diff.
Evolve
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PR Description
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Write a pull-request title and body from the current branch against its base.
Coding
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Related
Categories
Questions about Undercover
What does Undercover do?
Keep git history clean in public repos. An agent skill from teddytennant/wizard. Undercover is an agent skill from teddytennant/wizard. Keep git history clean in public repos.
When should I use Undercover?
Undercover fits situations like: writing commits; PR titles/bodies; any text that will land in a public remote.
How do I install Undercover in Claude Code?
Run `npx skills add teddytennant/wizard --skill undercover -a claude-code`. Or copy the skill folder (registry/skills/teddytennant/undercover in teddytennant/wizard) into .claude/skills/undercover in your project. Claude Code loads it when a task matches its description.
How do I install Undercover in Codex?
Run `npx skills add teddytennant/wizard --skill undercover -a codex`. Or copy the skill folder (registry/skills/teddytennant/undercover in teddytennant/wizard) into .agents/skills/undercover in your project. Codex loads it when a task matches its description.
Can I use Undercover 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 teddytennant/wizard --skill undercover -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/undercover, .gemini/skills/undercover, .github/skills/undercover and .opencode/skills/undercover in your project.
What does Undercover need to run?
SKILL.md names no scripts, command-line tools or credentials: Undercover is instructions for the agent only.
Does Undercover access the network?
SKILL.md names 1 domain. As links in the text: github.com. This is read from the text; nothing was executed.
Is Undercover 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 Undercover use?
Undercover is published under the Apache-2.0 licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.
How many tokens does Undercover use?
About 335 tokens (SKILL.md is roughly 1.3k 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 Undercover?
Skills that share tags, products or a category with Undercover: Finishing a Development Branch (obra/superpowers, 297k stars), Contributor-First PR Merge (HKUDS/OpenHarness, 16k stars), Migrate Internal Package into Ghost (TryGhost/Ghost, 56k stars) and Create Pull Request (cline/cline, 70k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Undercover?
teddytennant (a GitHub user) maintains it in teddytennant/wizard, which has 53 GitHub stars. The repository holds 6 skills in this directory. The repository was last updated on October 8, 2026.
Source: teddytennant/wizard on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.