ci-pipeline-synthesizer

ci-pipeline-synthesizer is a skill for Claude Code, Codex from ArabelaTso/Skills-4-SE. It costs 79 tokens per session (937 once invoked), scanned A, original, Apache-2.0.

A tool for creating GitHub Actions files that automatically build and test software libraries and packages. It supports projects using npm, Python, Go, Rust, and other package systems.

In plain words
What is it for?
Use it to create or update build-and-test workflows for package projects. It can adapt commands such as npm test, pytest, go test, and cargo test.
Why use it?
It removes the need to write CI (continuous integration) workflow files from scratch. It helps run the right build and test steps across supported language versions.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

Good fit Use it to create or update build-and-test workflows for package projects. It can adapt commands such as npm test, pytest, go test, and cargo test.

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Install with agentmods
npx agentmods add skills/arabelatso/skills-4-se/ci-pipeline-synthesizer
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add ArabelaTso/Skills-4-SE --skill ci-pipeline-synthesizer
Clone the repo
git clone --depth 1 https://github.com/ArabelaTso/Skills-4-SE

Made for: Claude Code, Codex.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for ci-pipeline-synthesizer

README.md
[![agentmods](https://agentmods.dev/badge/skills/arabelatso/skills-4-se/ci-pipeline-synthesizer/github.svg)](https://agentmods.dev/skills/arabelatso/skills-4-se/ci-pipeline-synthesizer)
Your own site
<a href="https://agentmods.dev/skills/arabelatso/skills-4-se/ci-pipeline-synthesizer"><img src="https://agentmods.dev/badge/skills/arabelatso/skills-4-se/ci-pipeline-synthesizer/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for ci-pipeline-synthesizer

Your own site · 80×15
<a href="https://agentmods.dev/skills/arabelatso/skills-4-se/ci-pipeline-synthesizer"><img src="https://agentmods.dev/badge/skills/arabelatso/skills-4-se/ci-pipeline-synthesizer.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 79 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 937 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe. Third-party audits
  • NVIDIA SkillSpector pass 7 Sept 2026
How audits are shown
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00079 $0.00937
Opus 5 $0.00039 $0.00468
Sonnet 5 $0.00016 $0.00187
Haiku 4.5 $0.00008 $0.00094

Measured 13d ago against content hash 790d366d766d, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade A, and why

ci-pipeline-synthesizer scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 13d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

skills/ci-pipeline-synthesizer/SKILL.md · 117 lines

How it starts

The opening of the file, as written. The whole thing — 117 lines — stays where its author put it; the contents beside it link to each section on GitHub.

CI Pipeline Synthesizer

Overview

Generate production-ready GitHub Actions workflow files for library and package projects with automated build and test stages, dependency caching, and multi-version testing matrices.

Workflow

1. Identify Project Type

Determine the package ecosystem by examining project files:

  • Node.js/npm: package.json present
  • Python: setup.py, pyproject.toml, or requirements.txt present
  • Go: go.mod present
  • Rust: Cargo.toml present

2. Select Template

Use the appropriate template from assets/ based on project type:

  • github-actions-nodejs.yml - Node.js/npm packages
  • github-actions-python.yml - Python packages
  • github-actions-go.yml - Go modules
  • github-actions-rust.yml - Rust crates

3. Customize Configuration

Adapt the template to project-specific needs:

Test commands: Update test scripts to match project conventions

  • Node.js: npm test, npm run test:coverage
  • Python: pytest, python -m unittest
  • Go: go test ./...
  • Rust: cargo test

Build commands: Adjust build steps if needed

  • Node.js: npm run build (if build step exists)
  • Python: python -m build
  • Go: go build
  • Rust: cargo build --release

Version matrix: Modify tested versions based on support policy

  • Node.js: LTS versions (16.x, 18.x, 20.x)
  • Python: Active versions (3.9, 3.10, 3.11, 3.12)
  • Go: Recent versions (1.21, 1.22)
  • Rust: stable, beta (optional)

Trigger conditions: Adjust when pipeline runs

  • Default: Push to main/master, all pull requests
  • Custom: Specific branches, paths, or schedules

4. Place Workflow File

Create the workflow file at .github/workflows/ci.yml in the project root. If .github/workflows/ doesn't exist, create the directory structure first.

5. Verify Configuration

Check that the generated workflow:

  • Uses appropriate actions versions (e.g., actions/checkout@v4, actions/setup-node@v4)
  • Includes dependency caching for faster builds
  • Runs on appropriate triggers (push, pull_request)
  • Tests against relevant version matrices
  • Has clear job and step names

Read the full file on GitHub · 117 lines

Files

What ships with it

4 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 13d ago First seen · 117 lines · 79 tokens per session scan A 790d366d766d

Subscribe to this mod's changes

ci-pipeline-synthesizer is a skill published in the GitHub repository ArabelaTso/Skills-4-SE (252 stars, last pushed 22d ago), licensed Apache-2.0. It adds 79 tokens to every session and 937 once invoked, about $0.0004 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

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