Kubeshark Installer
kubeshark/kubeshark
Installs and configures Kubeshark on a Kubernetes cluster, choosing between the quick CLI path and a Helm install with custom values.
A skill your agent uses when you need maximum precision on a critical task — production deployments, security-sensitive code, financial calculations, or any work where mistakes are unacceptable.
Install Zero Defect
$ npx skills add sharpdeveye/maestro --skill zero-defect -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install sharpdeveye/maestro zero-defect --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/sharpdeveye/maestro.git skills-src && mkdir -p .claude/skills && cp -r skills-src/source/skills/zero-defect .claude/skills/zero-defect && 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 "zero-defect" agent skill from https://github.com/sharpdeveye/maestro/tree/main/source/skills/zero-defect into .claude/skills/zero-defect/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "zero-defect", 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/sharpdeveye/maestro/tree/main/source/skills/zero-defectType 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 sharpdeveye/maestro --skill zero-defect -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install sharpdeveye/maestro zero-defect --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/sharpdeveye/maestro.git skills-src && mkdir -p .agents/skills && cp -r skills-src/source/skills/zero-defect .agents/skills/zero-defect && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "zero-defect" agent skill from https://github.com/sharpdeveye/maestro/tree/main/source/skills/zero-defect into .agents/skills/zero-defect/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "zero-defect", 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 sharpdeveye/maestro --skill zero-defect -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install sharpdeveye/maestro zero-defect --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/sharpdeveye/maestro.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/source/skills/zero-defect .cursor/skills/zero-defect && 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 "zero-defect" agent skill from https://github.com/sharpdeveye/maestro/tree/main/source/skills/zero-defect into .cursor/skills/zero-defect/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "zero-defect", 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/sharpdeveye/maestro.git --path source/skills/zero-defect--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 sharpdeveye/maestro --skill zero-defect -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install sharpdeveye/maestro zero-defect --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/sharpdeveye/maestro.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/source/skills/zero-defect .gemini/skills/zero-defect && 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 "zero-defect" agent skill from https://github.com/sharpdeveye/maestro/tree/main/source/skills/zero-defect into .gemini/skills/zero-defect/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "zero-defect", 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 sharpdeveye/maestro zero-defectInstalls 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 sharpdeveye/maestro --skill zero-defect -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/sharpdeveye/maestro.git skills-src && mkdir -p .github/skills && cp -r skills-src/source/skills/zero-defect .github/skills/zero-defect && 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 "zero-defect" agent skill from https://github.com/sharpdeveye/maestro/tree/main/source/skills/zero-defect into .github/skills/zero-defect/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "zero-defect", 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 sharpdeveye/maestro --skill zero-defect -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install sharpdeveye/maestro zero-defect --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/sharpdeveye/maestro.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/source/skills/zero-defect .opencode/skills/zero-defect && 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 "zero-defect" agent skill from https://github.com/sharpdeveye/maestro/tree/main/source/skills/zero-defect into .opencode/skills/zero-defect/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "zero-defect", 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
zero-defect- GitHub stars
- 592
- Token cost
- ~1.1k tokens
- SKILL.md length
- 538 words
- Files
- 1
- Skills in repo
- 25
- Repo updated
- First seen
- Licence
- MIT
At a glance
A skill your agent uses when you need maximum precision on a critical task — production deployments, security-sensitive code, financial calculations, or any work where mistakes are unacceptable.
- You need maximum precision on a critical task — production deployments
- Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md
- Security-sensitive code
- Financial calculations
What it does
Zero Defect is an agent skill from sharpdeveye/maestro. Use when you need maximum precision on a critical task — production deployments, security-sensitive code, financial calculations, or any work where mistakes are unacceptable.
Its SKILL.md is about 1.1k tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.
It sits in DevOps & Cloud, covering Deployment. The repository describes itself as: Workflow fluency for AI coding agents. 1 core skill · 25 commands · 7 domain references · memory layer · audit trail — works across Cursor, Claude Code, Gemini CLI, Copilot, and… The licence is MIT.
When your agent uses it
- You need maximum precision on a critical task — production deployments
- Security-sensitive code
- Financial calculations
- Any work where mistakes are unacceptable
Example prompts
- “/zero-defect”
What it can do on your machine
Read from SKILL.md and the folder at commit 00f9115. 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
Zero Defect loads about 1.1k tokens when it runs. Until then it costs about 47 tokens; SKILL.md has 538 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 sharpdeveye/maestro at commit 00f9115, republished under its MIT licence (© sharpdeveye). 538 words, ~1,065 tokens.
Download SKILL.mdSave it as
.claude/skills/zero-defect/SKILL.md (or your agent's skills folder).- name
- zero-defect
- description
- Use when you need maximum precision on a critical task — production deployments, security-sensitive code, financial calculations, or any work where mistakes are unacceptable.
- argument-hint
- [task or area]
- category
- fix
- version
- 2.0.0
- user-invocable
- true
MANDATORY PREPARATION
Invoke /agent-workflow — it contains workflow principles, anti-patterns, and the Context Gathering Protocol. Follow the protocol before proceeding — if no workflow context exists yet, you MUST run /teach-maestro first.
Activate maximum precision mode for the current session. This command establishes execution-time discipline — not for the workflow design, but for how the agent itself operates. Every response, every code change, every claim must pass the zero-defect gate.
This is model-agnostic. It works with Claude, Gemini, GPT, Codex, or any AI agent.
The 8 Precision Rules
Follow these for the entire session after this command is invoked:
| # | Rule | Why |
|---|---|---|
| 1 | Read before writing — Re-read the relevant code/context before every modification | Prevents edits based on stale mental models |
| 2 | Verify before claiming — Run verification before any success claim | Prevents false completion reports |
| 3 | One logical change at a time — Avoid sprawling multi-file edits that compound errors | Reduces cascading failures |
| 4 | State uncertainty explicitly — Say "I'm not sure about X" instead of guessing | Prevents confident hallucination |
| 5 | Check every import and reference — Verify that every function, variable, and module exists | Prevents "symbol not found" errors |
| 6 | Dry-run mentally before committing — Trace the code path for both happy path and edge cases | Catches logic errors before they ship |
| 7 | Never hallucinate APIs — Only use functions, methods, and parameters that exist in the codebase or documentation | Prevents non-existent API calls |
| 8 | Re-derive, don't recall — For math, logic, or complex reasoning, work it out fresh instead of from memory | Prevents confident but wrong answers |
The Pre-Commit Gate
Before claiming ANY work is complete, pass every item:
- Code compiles / lints clean (run the actual command)
- Tests pass (run the actual command)
- Every new import/dependency actually exists
- Every function call uses the correct signature and arguments
- Edge cases considered (null, empty, boundary values, error states)
- No hardcoded values that should be configurable
- Error handling present for every external call
- Output matches what was requested (re-read the original request)
Show full SKILL.md (218 more words)Show less
Anti-Pattern Table
| Sloppy pattern | What to do instead |
|---|---|
| "This should work" without testing | Run the test, show the output |
| Editing code without re-reading the file first | View the file, then edit |
| Assuming a function exists because it sounds right | Grep the codebase to confirm |
| Making 5+ file changes in one shot | Break into sequential, verifiable steps |
| Saying "Done!" before verification | Run build/test, paste the result |
| Guessing at API parameters | Read the actual function signature |
| Fixing a bug by changing something nearby | Trace the actual root cause first |
| "I'm confident this is correct" | Confidence is not evidence — verify |
Session Directive
This command applies to every interaction for the remainder of the session. There are no exceptions. The rules apply to:
- Every code change
- Every factual claim
- Every debugging suggestion
- Every architectural recommendation
If you catch yourself about to violate a rule, stop and correct course before responding.
Recommended Next Step
After the critical work is done, run /evaluate to review the output quality, or /refine for a final polish pass.
NEVER:
- Skip the pre-commit gate because "it's a small change"
- Claim completion without running verification commands
- Assume something works because the code "looks right"
- Make multiple unrelated changes in a single step
- Guess at APIs, file paths, or variable names without checking
- Express certainty about something you haven't verified
© sharpdeveye, 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 source/skills/zero-defect of sharpdeveye/maestro.
Open the folder on GitHubat commit 00f9115
Compare with similar skills
Zero Defect 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 |
|---|---|---|---|---|---|---|
| Zero Defect this skillsharpdeveye/maestro | 592 | — | ~1.1k | Automated safety check: Pass | MIT | |
| Kubeshark Installerkubeshark/kubeshark | 12k | — | ~3.6k | Automated safety check: Notes | Apache-2.0 | |
| GreptimeDB Dev Docker ImageGreptimeTeam/greptimedb | 6.7k | — | ~4k | Automated safety check: Notes | Apache-2.0 | |
| KubeSphere ServiceMesh Managerkubesphere/kubesphere | 17k | — | ~2.4k | Automated safety check: Pass | Custom licence | |
| Vercelremotion-dev/remotion | 62k | — | ~1.2k | Automated safety check: Pass | Custom licence | |
| AWS Cdk Developmentzxkane/aws-skills | 367 | 2 repos | ~2.5k | Automated safety check: Pass | MIT |
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Questions about Zero Defect
What does Zero Defect do?
A skill your agent uses when you need maximum precision on a critical task — production deployments, security-sensitive code, financial calculations, or any work where mistakes are unacceptable. Zero Defect is an agent skill from sharpdeveye/maestro. Use when you need maximum precision on a critical task — production deployments, security-sensitive code, financial calculations, or any work where mistakes are unacceptable.
When should I use Zero Defect?
Zero Defect fits situations like: you need maximum precision on a critical task — production deployments; security-sensitive code; financial calculations; any work where mistakes are unacceptable.
How do I install Zero Defect in Claude Code?
Run `npx skills add sharpdeveye/maestro --skill zero-defect -a claude-code`. Or copy the skill folder (source/skills/zero-defect in sharpdeveye/maestro) into .claude/skills/zero-defect in your project. Claude Code loads it when a task matches its description.
How do I install Zero Defect in Codex?
Run `npx skills add sharpdeveye/maestro --skill zero-defect -a codex`. Or copy the skill folder (source/skills/zero-defect in sharpdeveye/maestro) into .agents/skills/zero-defect in your project. Codex loads it when a task matches its description.
Can I use Zero Defect 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 sharpdeveye/maestro --skill zero-defect -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/zero-defect, .gemini/skills/zero-defect, .github/skills/zero-defect and .opencode/skills/zero-defect in your project.
What does Zero Defect need to run?
SKILL.md names no scripts, command-line tools or credentials: Zero Defect is instructions for the agent only.
Does Zero Defect 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 Zero Defect 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 Zero Defect use?
Zero Defect 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 Zero Defect use?
About 1.1k tokens (SKILL.md is roughly 4.3k 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 Zero Defect?
Skills that share tags, products or a category with Zero Defect: Kubeshark Installer (kubeshark/kubeshark, 12k stars), GreptimeDB Dev Docker Image (GreptimeTeam/greptimedb, 6.7k stars), KubeSphere ServiceMesh Manager (kubesphere/kubesphere, 17k stars) and Vercel (remotion-dev/remotion, 62k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Zero Defect?
sharpdeveye (a GitHub user) maintains it in sharpdeveye/maestro, which has 592 GitHub stars. The repository holds 25 skills in this directory. The repository was last updated on April 29, 2026.
Source: sharpdeveye/maestro on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.