Insomnia
Insomnia API client for REST and GraphQL. Use for API testing.From its SKILL.md
npx -y skills add G1Joshi/Agent-Skills --skill insomniaAssembled from the repository path, not quoted from the project. Check it against their README if it does not work.
One thing to look at
- 12 stars12 stars. Stars are a popularity signal and not a quality one, but at this level it is likely that nobody has read this closely except its author, and you would be relying on your own review.
SKILL.md
1.0 KB, 212 tokens by cl100k_base, as published. Nobody here has run it
Insomnia
Insomnia is the lightweight alternative to Postman. v9.0+ focuses on Local-First philosophy (Local Vault) and Git Sync.
When to Use
- Privacy: "Local Vault" ensures your API keys never touch the cloud.
- GraphQL: One of the best GraphQL clients with schema fetching and auto-complete.
- Simplicity: Cleaner UI than Postman.
Core Concepts
Design Documents (OpenAPI)
Write YAML config and generate code/tests.
Git Sync
Sync your collections to a Git repo (not a proprietary cloud).
Plugins
Community plugins for authentication and themes.
Best Practices (2025)
Do:
- Use Git Sync: Treat your API collection as code.
- Use Environment Variables: Switch contexts easily.
Don't:
- Don't ignore the CLI:
insois the CLI tool for running tests in pipelines.
References
What ships with it
Read from the repository
Just SKILL.md. No reference files, no scripts.