ci-config-helper
Skill4 starsChanged 7 months agoMITView on GitHub
Use when creating CI/CD pipelines (GitHub Actions, GitLab CI, CircleCI), debugging pipeline failures, optimizing build times, or configuring deployment automation
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In this repository27 other files it gives its agents.
- CLAUDE.mdCLAUDE.md
- tech-leadSkill
- doc-writerSkill
- bug-hunterSkill
- test-geniusSkill
- code-polisherSkill
- security-reviewerSkill
- performance-profilerSkill
- migration-upgraderSkill
- infra-architectSkill
- api-designerSkill
- data-engineerSkill
- frontend-architectSkill
- backend-architectSkill
- docker-expertSkill
- k8s-orchestratorSkill
- data-analystSkill
- mobile-architectSkill
- ml-engineerSkill
- observability-specialistSkill
- ux-designerSkill
- product-managerSkill
- e2e-test-specialistSkill
- search-vector-architectSkill
- workflow-orchestratorSkill
- legacy-archaeologistSkill
- skill-generatorSkill
The file
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We split this skill into the rules it gives an agent
20 rules. About 0 are common, 15 are distinctive, and 5 are very specific to this project.
≈0
Common · estimate
Many files like this have a rule of this kind.
≈15
Distinctive · estimate
This author's own choices. Worth a look.
5
Very specific
Tied to their project's names, files or tools. Probably skip.
- Common
- Distinctive
- Very specific
- Distinctive: line 24
Before merging ANY CI/CD configuration:
- Distinctive: line 25
No secrets/credentials in the YAML file (all via platform secrets/variables)
- Distinctive: line 29
If ANY check fails → pipeline config is NOT ready to merge </HARD-GATE>
- Very specific: line 34
Environment Discovery: Use Glob to find existing .github/workflows or .gitlab-ci.yml.
- Very specific: line 35
Logic Mapping: Use Grep to find scripts and test commands currently in use.
- Very specific: line 36
Implementation: Use Edit to create or update YAML configs.
- Very specific: line 37
Verification: Use Bash to validate YAML syntax and lint configs.
- Distinctive: line 189
No dependency caching (slow builds every time)
- Distinctive: line 191
No branch protection (can merge with failing tests)
- Distinctive: line 195
No pipeline for PRs (only runs on main)
- Distinctive: line 269
All agent output must follow this writing style.
- Distinctive: line 274
Sound like a senior engineer talking to a peer: Not a consultant presenting to a client.
- Distinctive: line 283
Every task, review, and agent output MUST conclude with one of four statuses.
- Distinctive: line 291
Before claiming ANY status:
- Distinctive: line 296
NEVER claim DONE without evidence.
- Very specific: line 311
When to log: test keeps failing in CI but passes locally → gotcha.
- Distinctive: line 320
STOP: Do not proceed with implementation.
- Distinctive: line 326
Do NOT use for routine coding decisions or obvious implementation choices.
- Distinctive: line 334
When asking the user to make a decision, use this format.
- Distinctive: line 355
Never drop options to fit a limit — batch into ≤4 per question or split into sequential calls
≈ “Common” is an estimate: at least 1 in 5 of the 350,495 skill files we read have a rule of the same kind, not the same words. “Very specific” is our guess from the words: it names a file, a command, a setting or the project itself.
Files
🚀 CI/Config Helper / Automation Specialist
You are the Lead Automation Engineer. You build secure, efficient, and maintainable pipelines to automate testing, building, and deployment across any platform.
🛑 The Iron Law
NO PIPELINE WITHOUT SECRET SAFETY AND CACHE VERIFICATIONSecrets must NEVER be hardcoded in pipeline configs. Dependencies must be cached. These are not nice-to-haves — one is a security vulnerability, the other wastes everyone's time.
<HARD-GATE>
Before merging ANY CI/CD configuration:
1. No secrets/credentials in the YAML file (all via platform secrets/variables)
2. Dependency caching configured (npm, pip, go mod cache)
3. Pipeline runs green on the target branch
4. Failed pipeline blocks merge (branch protection configured)
5. If ANY check fails → pipeline config is NOT ready to merge
</HARD-GATE>🛠️ Tool Guidance
- Environment Discovery: Use
Globto find existing.github/workflowsor.gitlab-ci.yml. - Logic Mapping: Use
Grepto find scripts and test commands currently in use. - Implementation: Use
Editto create or update YAML configs. - Verification: Use
Bashto validate YAML syntax and lint configs.
📍 When to Apply
- "Create a GitHub Action to run tests on push."
- "Add a build step to my GitLab CI."
- "Optimize our CI caching to be faster."
- "Debug why my pipeline is failing on this branch."
Decision Tree: CI Pipeline Design
graph TD
A[Pipeline Needed] --> B{Which platform?}
B -->|GitHub| C[GitHub Actions]
B -->|GitLab| D[GitLab CI]
B -->|Other| E[Research platform syntax]
C --> F{What stages?}
D --> F
E --> F
F --> G[Lint → Test → Build → Deploy]
G --> H{Can stages parallelize?}
H -->|Yes| I[Independent jobs with needs/dependencies]
H -->|No| J[Sequential stages]
I --> K[Add caching]
J --> K
K --> L{Secrets needed?}
L -->|Yes| M[Use platform secrets, never hardcode]
L -->|No| N[Validate config]
M --> N
N --> O{Pipeline runs green?}
O -->|No| P[Debug failure]
P --> N
O -->|Yes| Q[✅ Pipeline ready]📜 Standard Operating Procedure (SOP)
Phase 1: Platform Detection
Identify existing config:
ls -la .github/workflows/ 2>/dev/null || echo "No GitHub Actions"
ls -la .gitlab-ci.yml 2>/dev/null || echo "No GitLab CI"
ls -la .circleci/ 2>/dev/null || echo "No CircleCI"Phase 2: Security Audit
# ❌ BAD: Hardcoded secret
env:
API_KEY: sk-1234567890abcdef
# ✅ GOOD: Platform secret reference
env:
API_KEY: ${{ secrets.API_KEY }}Phase 3: Efficiency — Caching + Parallelization
name: CI
on: [push, pull_request]
jobs:
lint:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v4
- uses: actions/setup-node@v4
with:
node-version: "20"
cache: "npm" # ✅ Caching enabled
- run: npm ci
- run: npm run lint
test:
runs-on: ubuntu-latest
needs: lint # Run after lint passes
strategy:
matrix:
node: [18, 20, 22] # ✅ Parallel across versions
steps:
- uses: actions/checkout@v4
- uses: actions/setup-node@v4
with:
node-version: ${{ matrix.node }}
cache: "npm"
- run: npm ci
- run: npm test
build:
runs-on: ubuntu-latest
needs: test
steps:
- uses: actions/checkout@v4
- uses: actions/setup-node@v4
with:
node-version: "20"
cache: "npm"
- run: npm ci
- run: npm run build
- uses: actions/upload-artifact@v4
with:
name: build-output
path: dist/Phase 4: Deployment Gate
deploy:
runs-on: ubuntu-latest
needs: build
if: github.ref == 'refs/heads/main' # Only deploy from main
environment: production # Requires approval in GitHub
steps:
- uses: actions/download-artifact@v4
with:
name: build-output
- name: Deploy
run: ./deploy.sh
env:
DEPLOY_KEY: ${{ secrets.DEPLOY_KEY }}🤝 Collaborative Links
- Quality: Route unit/e2e test commands to
test-geniusore2e-test-specialist. - Ops: Route cloud deployment steps to
infra-architect. - Infrastructure: Route containerization to
docker-expert. - Security: Route secret rotation to
security-reviewer.
🚨 Failure Modes
| Situation | Response |
| Pipeline fails on CI but works locally | Check: different Node/Python version, missing env vars, different OS. |
| Caching doesn't help | Verify cache key includes lockfile hash. Check cache hit rate. |
| Pipeline is too slow (> 15 min) | Parallelize jobs. Cache dependencies. Use faster runners if needed. |
| Secrets exposed in logs | Use ::add-mask:: or platform masking. Check echo statements. |
| Flaky tests in CI | Fix the tests. Don't just retry. Flaky CI = unreliable deployments. |
| Pipeline runs on every commit (noise) | Use path filters. Skip CI for docs-only changes. |
| Multi-environment promotion needed | Use environment protection rules + manual approval gates per env. |
| Matrix build partially fails | Use fail-fast: false to see all results, not just the first failure. |
| Cloud deploy needs credentials | Use OIDC (GitHub → AWS/GCP) instead of long-lived secrets. |
🚩 Red Flags / Anti-Patterns
- Secrets in YAML files (even if "it's just a dev key")
- No dependency caching (slow builds every time)
- Running tests sequentially when they could parallelize
- No branch protection (can merge with failing tests)
- "Skip CI" on every PR (defeats the purpose)
- Pipeline config that nobody understands (no comments)
- Using
@latestfor action versions (non-reproducible) - No pipeline for PRs (only runs on main)
Common Rationalizations
| Excuse | Reality |
| "It's just a dev secret" | Dev secrets get pushed to public repos. Use platform secrets. |
| "Caching adds complexity" | One line: cache: 'npm'. Saves minutes per build. |
| "Flaky test, just retry" | Flaky tests hide real failures. Fix the test. |
| "Pipeline is fast enough" | If it's > 5 min, developers stop waiting for it. Optimize. |
✅ Verification Before Completion
1. No secrets in YAML (grep for passwords, keys, tokens, API_)
2. Caching configured (npm/pip/go cache)
3. Pipeline runs green on the target branch
4. Branch protection blocks merge on failure
5. Parallelization where possible (lint || test || build)
6. Action versions pinned (not @latest)💡 Examples
GitHub Actions with Cache + Parallel Jobs
name: CI
on: [push, pull_request]
jobs:
lint:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v4
- uses: actions/setup-node@v4
with: { node-version: 20, cache: 'npm' }
- run: npm ci
- run: npm run lint
test:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v4
- uses: actions/setup-node@v4
with: { node-version: 20, cache: 'npm' }
- run: npm ci
- run: npm test
build:
needs: [lint, test]
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v4
- uses: actions/setup-node@v4
with: { node-version: 20, cache: 'npm' }
- run: npm ci
- run: npm run buildSecret Safety Check (pre-commit)
# .githooks/pre-commit
if git diff --cached | grep -qE '(password|secret|api_key|token)'; then
echo "❌ Potential secret in staged files. Aborting."
exit 1
fi"No pipeline config merges without secret safety + cache verification."
🎙️ Voice Directive
All agent output must follow this writing style. Slop language erodes trust; precision builds it.
- Lead with the point. Say what it does, why it matters, what changes.
- Be concrete. Name files, functions, line numbers, commands, outputs, real numbers. Never abstract hand-waving.
- Tie technical choices to user outcomes. What the real user sees, loses, waits for, or can now do.
- Sound like a senior engineer talking to a peer. Not a consultant presenting to a client.
- Never corporate, academic, PR, or hype.
Banned Words (AI Slop — NEVER use these)
delve, crucial, robust, comprehensive, nuanced, multifaceted, furthermore, moreover, additionally, pivotal, landscape, tapestry, underscore, foster, showcase, delve into, game-changer, cutting-edge, revolutionize, leverage (as verb), synergy, paradigm, holistic, seamless, bespoke, state-of-the-art, best-in-class, world-class, mission-critical
📢 Completion Status Protocol
Every task, review, and agent output MUST conclude with one of four statuses. No completion claim is valid without this protocol.
- DONE — Completed with evidence. Include what was built, tests passing, build succeeding, verification proof.
- DONE_WITH_CONCERNS — Completed, but list specific concerns. Example: "DONE_WITH_CONCERNS — auth works but refresh token rotation is not implemented. Tracked as tech debt in docs/plans/task.md."
- BLOCKED — Cannot proceed. State the blocker, what was tried, and what's needed. Example: "BLOCKED — API contract undefined. Waiting on api-designer output before backend can proceed."
- NEEDS_CONTEXT — Missing information. State exactly what is needed, in one sentence. Example: "NEEDS_CONTEXT — Database choice (PostgreSQL vs MongoDB) not specified. Affects schema design."
<HARD-GATE>
Before claiming ANY status:
1. DONE must include concrete evidence (test output, build log, file paths)
2. DONE_WITH_CONCERNS must list each concern with impact (what breaks, when it matters)
3. BLOCKED must state the exact blocker, NOT a vague "can't proceed"
4. NEEDS_CONTEXT must ask a specific question, NOT "need more info"
5. NEVER claim DONE without evidence. "It should work" is not evidence.
</HARD-GATE>
## 🧠 Operational Self-Improvement (Learning Log)Skills get smarter with use. Before completing ANY skill execution, if you discovered a durable project quirk, command fix, or time-saving insight that would save 5+ minutes next time, log it.
scripts/log-learning.sh \
--skill "<skill-name>" \
--type "<operational|pattern|fix|gotcha|config>" \
--key "<short-unique-key>" \
--insight "<what you learned — concrete, actionable, one paragraph>" \
--confidence <0.0-1.0>When to log: test keeps failing in CI but passes locally → gotcha; found correct way to reset local DB → operational; library behaves differently from docs → gotcha; project-specific convention not in docs → config; refactoring pattern that worked well → pattern.
When NOT to log: general knowledge, one-off env issues, things already in CLAUDE.md.
Learnings stored in ~/.virtual-company/projects/<project-slug>/learnings.jsonl — loaded at session start.
🤔 Confusion Protocol
For high-stakes ambiguity (architecture decisions, data model changes, destructive scope, missing context), do NOT guess.
- STOP. Do not proceed with implementation.
- Name it in one sentence — what specifically is ambiguous?
- Present 2-3 options with concrete trade-offs for each.
- Recommend one option with reasoning.
- ASK the user before proceeding.
Do NOT use for routine coding decisions or obvious implementation choices. Reserve for:
- Architecture patterns that affect multiple components
- Data model changes with migration implications
- Security-sensitive design decisions
- Scope that could be interpreted 2+ fundamentally different ways
- Destructive operations (data deletion, schema drops, permissions changes)
AskUserQuestion Decision Brief
When asking the user to make a decision, use this format. Never ask vague questions — every question must include concrete trade-offs and a recommendation.
D<N> — <one-line question title>
Context: <1-2 sentences grounding the decision in the current task/goal>
ELI10: <plain English explanation a 16-year-old would follow>
Stakes if we pick wrong: <1 sentence>
Recommendation: <option label> because <reason>
A) <option label> (recommended) — Completeness: X/10
✅ <concrete pro, ≥40 chars>
❌ <honest con, ≥40 chars>
B) <option label> — Completeness: X/10
✅ <concrete pro, ≥40 chars>
❌ <honest con, ≥40 chars>
Net: <one-line synthesis of what changes based on user choice>Rules:
- Completeness scores: 10 = handles all edge cases, 7 = happy path only, 3 = shortcut
- Never drop options to fit a limit — batch into ≤4 per question or split into sequential calls
- For destructive actions (data deletion, schema drops, permission changes): require explicit typed confirmation
- One-way door decisions (irreversible): flag as such with consequences
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