Secrets Management
davila7/claude-code-templates
Secure secrets management practices for CI/CD pipelines using Vault, AWS Secrets Manager, and other tools.
Skill to assist with using the ./tools/cl tool for managing and uploading Gerrit CLs in the crosvm repository.
OfficialBSD-3-ClauseAuto-check passed
Install Crosvm Cl Tool
$ npx skills add google/crosvm --skill crosvm-cl-tool -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install google/crosvm crosvm-cl-tool --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/google/crosvm.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.agents/skills/crosvm_cl_tool .claude/skills/crosvm-cl-tool && 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 "crosvm-cl-tool" agent skill from https://github.com/google/crosvm/tree/main/.agents/skills/crosvm_cl_tool into .claude/skills/crosvm-cl-tool/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "crosvm-cl-tool", 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/google/crosvm/tree/main/.agents/skills/crosvm_cl_toolType 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 google/crosvm --skill crosvm-cl-tool -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install google/crosvm crosvm-cl-tool --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/google/crosvm.git skills-src && mkdir -p .agents/skills && cp -r skills-src/.agents/skills/crosvm_cl_tool .agents/skills/crosvm-cl-tool && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "crosvm-cl-tool" agent skill from https://github.com/google/crosvm/tree/main/.agents/skills/crosvm_cl_tool into .agents/skills/crosvm-cl-tool/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "crosvm-cl-tool", 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 google/crosvm --skill crosvm-cl-tool -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install google/crosvm crosvm-cl-tool --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/google/crosvm.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/.agents/skills/crosvm_cl_tool .cursor/skills/crosvm-cl-tool && 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 "crosvm-cl-tool" agent skill from https://github.com/google/crosvm/tree/main/.agents/skills/crosvm_cl_tool into .cursor/skills/crosvm-cl-tool/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "crosvm-cl-tool", 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/google/crosvm.git --path .agents/skills/crosvm_cl_tool--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 google/crosvm --skill crosvm-cl-tool -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install google/crosvm crosvm-cl-tool --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/google/crosvm.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/.agents/skills/crosvm_cl_tool .gemini/skills/crosvm-cl-tool && 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 "crosvm-cl-tool" agent skill from https://github.com/google/crosvm/tree/main/.agents/skills/crosvm_cl_tool into .gemini/skills/crosvm-cl-tool/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "crosvm-cl-tool", 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 google/crosvm crosvm-cl-toolInstalls 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 google/crosvm --skill crosvm-cl-tool -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/google/crosvm.git skills-src && mkdir -p .github/skills && cp -r skills-src/.agents/skills/crosvm_cl_tool .github/skills/crosvm-cl-tool && 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 "crosvm-cl-tool" agent skill from https://github.com/google/crosvm/tree/main/.agents/skills/crosvm_cl_tool into .github/skills/crosvm-cl-tool/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "crosvm-cl-tool", 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 google/crosvm --skill crosvm-cl-tool -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install google/crosvm crosvm-cl-tool --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/google/crosvm.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/.agents/skills/crosvm_cl_tool .opencode/skills/crosvm-cl-tool && 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 "crosvm-cl-tool" agent skill from https://github.com/google/crosvm/tree/main/.agents/skills/crosvm_cl_tool into .opencode/skills/crosvm-cl-tool/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "crosvm-cl-tool", 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
crosvm-cl-tool- GitHub stars
- 1.3k
- Token cost
- ~647 tokens
- SKILL.md length
- 278 words
- Files
- 1
- Skills in repo
- 4
- Repo updated
- First seen
- Licence
- BSD-3-Clause
At a glance
Skill to assist with using the ./tools/cl tool for managing and uploading Gerrit CLs in the crosvm repository.
- Works in 4 steps: status → upload → rebase → …
- SKILL.md covers Prerequisites and Subcommands
- Calls git; reaches chromium-review.googlesource.com
What it does
Crosvm Cl Tool is an agent skill from google/crosvm, published by the product's own GitHub organization. Skill to assist with using the ./tools/cl tool for managing and uploading Gerrit CLs in the crosvm repository.
Its SKILL.md is about 650 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: The Chrome OS Virtual Machine Monitor - Mirror of https://chromium.googlesource.com/crosvm/crosvm/. The licence is BSD-3-Clause.
Example prompts
- “/crosvm-cl-tool”
Workflow steps
4 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 044c3e3. 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
Shell commands in SKILL.md call:
git
From the folder's file list and the shell code blocks in SKILL.md.
Network
Hosts in commands or code, which the agent is likely to contact:
chromium-review.googlesource.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
Crosvm Cl Tool loads about 647 tokens when it runs. Until then it costs about 32 tokens; SKILL.md has 278 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 google/crosvm at commit 044c3e3, republished under its BSD-3-Clause licence (© google). 278 words, ~647 tokens.
Download SKILL.mdSave it as
.claude/skills/crosvm-cl-tool/SKILL.md (or your agent's skills folder).- name
- crosvm-cl-tool
- description
- Skill to assist with using the `./tools/cl` tool for managing and uploading Gerrit CLs in the crosvm repository.
Crosvm CL Tool (./tools/cl)
The ./tools/cl script is a custom tool in the crosvm repository used to manage local branches
and upload changes to the upstream Gerrit review site (https://chromium-review.googlesource.com).
It wraps git push with the correct Gerrit refs and options, and helps rebase changes when tracking
downstream branches.
Prerequisites
To use this tool, you must be on a local branch that tracks a remote branch (typically
origin/main). You can set this up when creating a branch:
git checkout -b mybranch --track origin/mainIf you are already on a branch, you can set the upstream manually:
git branch --set-upstream-to origin/mainSubcommands
1. status
Lists all local branches, their tracking status, and the status of their local commits on Gerrit
(e.g., MERGED, ABANDONED, NEW, NOT_UPLOADED).
./tools/cl status2. upload
Uploads local commits on the current branch to Gerrit.
./tools/cl upload [options]Options:
-d,--dry-run: Show the push command that would be run without actually executing it.-r,--reviewer <email>: Add a reviewer. Can be repeated to add multiple reviewers.-a,--auto-submit: SetAuto-Submit+1andCommit-Queue+1labels on Gerrit.-s,--submit: SetCommit-Queue+2(trigger immediate submit after approval).-t,--try: SetCommit-Queue+1(trigger try jobs / dry run).
3. rebase
Helps rebase changes if you are tracking a different branch (e.g., aosp/main or cros/chromeos)
and want to upload to upstream origin/main.
It creates a new branch named <current-branch>-upstream tracking origin/main and cherry-picks
your local commits onto it.
./tools/cl rebaseRebase Workflow:
- Run the rebase command:
bash ./tools/cl rebase - If there are conflicts, resolve them manually:
bash # Resolve conflicts in files... git add <resolved-files> git cherry-pick --continue - Once the rebase/cherry-pick is complete, upload from the new
-upstreambranch:bash ./tools/cl upload
4. prune
Cleans up your local repository by deleting local branches whose changes have already been merged or abandoned on Gerrit.
./tools/cl prune [options]Options:
-f,--force: Force delete the branches without prompting for confirmation.
© google, BSD-3-Clause. 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 .agents/skills/crosvm_cl_tool of google/crosvm.
Open the folder on GitHubat commit 044c3e3
Compare with similar skills
Crosvm Cl Tool 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 |
|---|---|---|---|---|---|---|
| Crosvm Cl Tool this skillgoogle/crosvm | 1.3k | — | ~647 | Automated safety check: Pass | BSD-3-Clause | |
| Secrets Managementdavila7/claude-code-templates | 32k | 12 repos | ~2k | Automated safety check: Pass | MIT | |
| Project ManagerRightNow-AI/openfang | 18k | — | ~960 | Automated safety check: Pass | Apache-2.0 | |
| Manage Settingsasgeirtj/system_prompts_leaks | 69k | — | ~3.1k | Automated safety check: Pass | CC0-1.0 | |
| Content Management Systemsgithub/awesome-copilot | 40k | 1 repos | ~1.3k | Automated safety check: Pass | MIT | |
| Secrets Vault Manageralirezarezvani/claude-skills | 28k | 1 repos | ~3.6k | Automated safety check: Notes | MIT |
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Questions about Crosvm Cl Tool
What does Crosvm Cl Tool do?
Skill to assist with using the ./tools/cl tool for managing and uploading Gerrit CLs in the crosvm repository. Crosvm Cl Tool is an agent skill from google/crosvm, published by the product's own GitHub organization./tools/cl tool for managing and uploading Gerrit CLs in the crosvm repository.
How do I install Crosvm Cl Tool in Claude Code?
Run `npx skills add google/crosvm --skill crosvm-cl-tool -a claude-code`. Or copy the skill folder (.agents/skills/crosvm_cl_tool in google/crosvm) into .claude/skills/crosvm-cl-tool in your project. Claude Code loads it when a task matches its description.
How do I install Crosvm Cl Tool in Codex?
Run `npx skills add google/crosvm --skill crosvm-cl-tool -a codex`. Or copy the skill folder (.agents/skills/crosvm_cl_tool in google/crosvm) into .agents/skills/crosvm-cl-tool in your project. Codex loads it when a task matches its description.
Can I use Crosvm Cl Tool 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 google/crosvm --skill crosvm-cl-tool -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/crosvm-cl-tool, .gemini/skills/crosvm-cl-tool, .github/skills/crosvm-cl-tool and .opencode/skills/crosvm-cl-tool in your project.
What does Crosvm Cl Tool need to run?
Going by SKILL.md and its folder, Crosvm Cl Tool needs the command-line tools its instructions call (git).
Does Crosvm Cl Tool access the network?
SKILL.md names 1 domain. In commands or code: chromium-review.googlesource.com; the agent is likely to contact it when it follows the instructions. This is read from the text; nothing was executed.
Is Crosvm Cl Tool 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 Crosvm Cl Tool use?
Crosvm Cl Tool is published under the BSD-3-Clause licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.
How many tokens does Crosvm Cl Tool use?
About 647 tokens (SKILL.md is roughly 2.6k 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 Crosvm Cl Tool?
Skills that share tags, products or a category with Crosvm Cl Tool: Secrets Management (davila7/claude-code-templates, 32k stars), Project Manager (RightNow-AI/openfang, 18k stars), Manage Settings (asgeirtj/system_prompts_leaks, 69k stars) and Content Management Systems (github/awesome-copilot, 40k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Crosvm Cl Tool?
google (a GitHub organization, an official publisher) maintains it in google/crosvm, which has 1,330 GitHub stars. The repository holds 4 skills in this directory. The repository was last updated on October 8, 2026.
Source: google/crosvm on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.