turborepo-caching
Optimize Turborepo caching for faster builds
Slow monorepo builds waste developer time and CI minutes. This skill provides clear Turborepo caching and pipeline configuration templates to speed up your builds and reduce CI costs.
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Test it
Using "turborepo-caching". Help me tune turbo.json for a Next.js app and a shared UI package.
Expected outcome:
- Define build outputs for .next and dist folders to cache compiled assets
- Set inputs to src, tests, and config files only to minimize cache keys
- Keep dev task as persistent and uncached since it runs continuously
- Add dependsOn to ensure UI package builds before the Next.js app
Using "turborepo-caching". Set up remote caching for our team with Vercel.
Expected outcome:
- Run npx turbo login to authenticate with Vercel
- Run npx turbo link to connect your project
- Add TURBO_TOKEN and TURBO_TEAM environment variables to CI
- Use turbo build --remote-only in CI for full remote caching
Using "turborepo-caching". Debug why my build cache keeps invalidating.
Expected outcome:
- Run turbo build --summarize to see cache hit/miss status
- Use --verbosity=2 to inspect hash calculations
- Check that inputs exclude unnecessary files like markdown
- Verify globalDependencies only include truly shared files
Security Audit
SafePure documentation skill containing only Turborepo configuration templates and best practices. All 55 static findings are FALSE POSITIVES - the scanner incorrectly flagged markdown code block delimiters as shell backticks, cache hash references as cryptographic algorithms, and standard Turborepo config patterns as credential access. No executable code, scripts, or malicious patterns exist in this skill.
Risk Factors
🌐 Network access (8)
⚙️ External commands (26)
📁 Filesystem access (5)
Quality Score
What You Can Build
Accelerate CI builds
Tune pipelines and filters to reduce CI time while maintaining correct dependency chains.
Improve monorepo builds
Set cache outputs and inputs for web applications to minimize unnecessary rebuilds.
Enable remote caching
Configure Vercel or self-hosted cache for shared build artifacts across teams.
Try These Prompts
Create a basic turbo.json with build, test, lint, and dev tasks for apps and packages in my monorepo.
Suggest CI pipeline steps and package filters to build only affected packages since the main branch.
Explain how to enable Vercel remote caching and list the required environment variables for CI.
Refine the inputs and outputs configuration for a Next.js app to reduce cache invalidation.
Best Practices
- Define explicit inputs and outputs for accurate cache key generation and fewer misses
- Enable remote caching for consistency between CI and local development environments
- Use package filters to limit builds to only affected packages in CI pipelines
Avoid
- Caching dev servers or long-running persistent tasks that never terminate
- Including secrets or sensitive values in cached environment variable configurations
- Over-filtering packages and missing critical dependency builds in your pipeline
Frequently Asked Questions
Which environments are supported?
Are there limits on project size?
Can it integrate with Vercel remote cache?
Does it access or store my data?
What if caching does not work as expected?
How does it compare to other monorepo tools?
Developer Details
Author
wshobsonLicense
MIT
Repository
https://github.com/wshobson/agents/tree/main/plugins/developer-essentials/skills/turborepo-cachingRef
main
File structure
📄 SKILL.md