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Agent skill

CI Script Only Run

by chewiebug in chewiebug/GCViewer

Simulate GCViewer CI paths (pull request, develop snapshot, master release) with DRYRUN and selectable OpenJDK 8/17/21/25.

Custom licenceAuto-check passedDevelopment

Install CI Script Only Run

skills CLI
$ npx skills add chewiebug/GCViewer --skill ci-script-only-run -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install chewiebug/GCViewer ci-script-only-run --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/chewiebug/GCViewer.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.agents/skills/ci-script-only-run .claude/skills/ci-script-only-run && rm -rf skills-src

Use ~/.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/

Facts

Skill name
ci-script-only-run
GitHub stars
4.6k
Token cost
~690 tokens
SKILL.md length
213 words
Files
1
Skills in repo
2
Repo updated
First seen
Licence
Custom licence

At a glance

Simulate GCViewer CI paths (pull request, develop snapshot, master release) with DRYRUN and selectable OpenJDK 8/17/21/25.

  • Works in 5 steps: Confirm repository and prerequisites → Ask which CI dry run to simulate → Ask which JDK to use → …
  • Tasks that involve Pull requests
  • SKILL.md covers What I do, When to use me and Workflow
  • Calls bash, git and mvn; needs GITHUB_TOKEN and ENCRYPTION_PASSWORD

What it does

CI Script Only Run is an agent skill from chewiebug/GCViewer. Simulate GCViewer CI paths (pull request, develop snapshot, master release) with DRYRUN and selectable OpenJDK 8/17/21/25.

Its SKILL.md is about 690 tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts. Compatibility notes: opencode

It sits in Development, covering Pull requests. It works with Java. The repository describes itself as: Fork of tagtraum industries' GCViewer. Tagtraum stopped development in 2008, I aim to improve support for Sun's / Oracle's java 1.6+ garbage collector logs (including G1 collector).

When your agent uses it

  • Tasks that involve Pull requests

Example prompts

  • “/ci-script-only-run”

Requirements

  • A credential in GITHUB_TOKEN
  • Compatibility (from SKILL.md): opencode

Workflow steps

5 steps, taken from the step headings in SKILL.md.

  1. Confirm repository and prerequisites
  2. Ask which CI dry run to simulate
  3. Ask which JDK to use
  4. Execute selected dry run via Git Bash
  5. Summarize route and proof

What it can do on your machine

Read from SKILL.md and the folder at commit fe447ec. 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:

    • bash
    • git
    • mvn

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    No URLs in SKILL.md. Its commands use git, which can reach the network depending on how they are called.

    From URLs in SKILL.md, links to its own repository left out.

  • Credentials

    Names these keys or tokens, usually read from environment variables:

    • GITHUB_TOKEN
    • ENCRYPTION_PASSWORD

    From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

  • Compatibility

    opencode

    From compatibility in the SKILL.md frontmatter.

Context cost

CI Script Only Run loads about 690 tokens when it runs. Until then it costs about 36 tokens; SKILL.md has 213 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~36
When it runs · the whole SKILL.md, loaded when a task matches
~690

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 213 words (~690 tokens).

“Use this when you want a local CI-equivalent dry run of cicd/gcviewer-script.sh and a concise proof summary of the path taken and dry-run behavior.”

— opening of SKILL.md by chewiebug, Custom licence
name
ci-script-only-run
compatibility
opencode

Read the full SKILL.md on GitHub

Files

Just SKILL.md in .agents/skills/ci-script-only-run of chewiebug/GCViewer.

Open the folder on GitHubat commit fe447ec

Compare with similar skills

CI Script Only Run 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.

CI Script Only Run compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
CI Script Only Run this skillchewiebug/GCViewer4.6k—~690Automated safety check: PassCustom licence
Creating Description For Gh PRredis/jedis12k—~838Automated safety check: PassMIT
Code Review Skillawesome-skills/code-review-skill2.1k—~2.8kAutomated safety check: NotesMIT
Rota Update Importoracle/graalpython1.7k—~475Automated safety check: PassCustom licence
Pull Requestsquarkusio/quarkus16k—~840Automated safety check: PassApache-2.0
Code Review Excellenceandrew-yangy/gru-ai155—~1.7kAutomated safety check: NotesMIT

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Works with

Categories

Questions about CI Script Only Run

What does CI Script Only Run do?

Simulate GCViewer CI paths (pull request, develop snapshot, master release) with DRYRUN and selectable OpenJDK 8/17/21/25. CI Script Only Run is an agent skill from chewiebug/GCViewer. Simulate GCViewer CI paths (pull request, develop snapshot, master release) with DRYRUN and selectable OpenJDK 8/17/21/25.

When should I use CI Script Only Run?

CI Script Only Run fits situations like: tasks that involve Pull requests.

How do I install CI Script Only Run in Claude Code?

Run `npx skills add chewiebug/GCViewer --skill ci-script-only-run -a claude-code`. Or copy the skill folder (.agents/skills/ci-script-only-run in chewiebug/GCViewer) into .claude/skills/ci-script-only-run in your project. Claude Code loads it when a task matches its description.

How do I install CI Script Only Run in Codex?

Run `npx skills add chewiebug/GCViewer --skill ci-script-only-run -a codex`. Or copy the skill folder (.agents/skills/ci-script-only-run in chewiebug/GCViewer) into .agents/skills/ci-script-only-run in your project. Codex loads it when a task matches its description.

Can I use CI Script Only Run 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 chewiebug/GCViewer --skill ci-script-only-run -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/ci-script-only-run, .gemini/skills/ci-script-only-run, .github/skills/ci-script-only-run and .opencode/skills/ci-script-only-run in your project.

What does CI Script Only Run need to run?

Going by SKILL.md and its folder, CI Script Only Run needs the command-line tools its instructions call (bash, git and mvn) and credentials named GITHUB_TOKEN and ENCRYPTION_PASSWORD. Our summary lists: A credential in GITHUB_TOKEN. Compatibility (from SKILL.md): opencode.

Does CI Script Only Run access the network?

SKILL.md contains no URLs. Its commands use git, which can reach the network depending on how they are called. This is read from the text; nothing was executed.

Is CI Script Only Run 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 CI Script Only Run use?

CI Script Only Run 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 CI Script Only Run use?

About 690 tokens (SKILL.md is roughly 2.8k 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 CI Script Only Run?

Skills that share tags, products or a category with CI Script Only Run: Creating Description For Gh PR (redis/jedis, 12k stars), Code Review Skill (awesome-skills/code-review-skill, 2.1k stars), Rota Update Import (oracle/graalpython, 1.7k stars) and Pull Requests (quarkusio/quarkus, 16k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains CI Script Only Run?

chewiebug (a GitHub user) maintains it in chewiebug/GCViewer, which has 4,645 GitHub stars. The repository holds 2 skills in this directory. The repository was last updated on June 20, 2026.

Source: chewiebug/GCViewer on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.