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earl

Secure API, database, and shell calls through reviewed templates

Routes API calls, database queries, and shell commands through human-reviewed HCL templates instead of raw curl or CLI tools. Keeps secrets in the OS keychain so credentials never appear in prompts, arguments, or outputs. Blocks prompt injection from API responses and enforces network egress rules for safer automation.
npx skills add brwse/earl --all -g -y

All Skills in This Repository (7)

Pure Emerald Level Indicators

Frequently Asked Questions

FAQPage Schema
How to install Earl?โ–ผ

Run `npx skills add brwse/earl --all -g -y` in your terminal to install all skills in this suite globally.

How does Earl keep API keys safe?โ–ผ

Secrets are stored in the OS keychain and injected at execution time, so they never appear in prompts, tool arguments, or outputs.

Can Earl replace curl and gh CLI calls?โ–ผ

Yes. The migrate-to-earl skill scans your codebase for raw curl, gh, stripe-cli, and similar calls, then rewrites them as reviewed Earl template commands.

Does Earl work with Claude Code and Cursor?โ–ผ

Yes. Earl runs as an MCP server and the setup skill configures Claude Code, Cursor, Windsurf, and Claude Desktop automatically.

How does Earl stop prompt injection attacks?โ–ผ

The model only supplies parameter values while URLs, auth headers, and methods come from human-reviewed templates, so injected instructions in API responses have nowhere to execute.

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