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Crush Configuration and Developer Skills

charmbracelet/crush

Configure Crush and hooks, and transform JSON with jq.

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About this Skill

Configure Crush and hooks, and transform JSON with jq.

Why we picked it

Configure Crush and hooks, and transform JSON with jq.

Skills in this collection

3 skills
  • Crush Config

    Use when the user needs help configuring Crush — writing crushrc (the Bash config format) or crush.json, setting up providers, models, LSPs, MCP servers, hooks, skills, permissions, or changing Crush behavior.

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  • Crush Hooks

    Use when the user wants to add, write, debug, or configure a Crush hook — gating or blocking tool calls, approving or rewriting tool input before execution, injecting context into tool results, or troubleshooting hook behavior in crush.json.

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  • jq

    Use when the user needs to query, filter, reshape, extract, create, or construct JSON data — including API responses, config files, log output, or any structured data — or when helping the user write or debug JSON transformations.

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What it helps with

  • Use when the user needs help configuring Crush — writing crushrc (the Bash config format) or crush.json, setting up providers, models, LSPs, MCP servers, hooks, skills, permissions, or changing Crush behavior.
  • Use when the user needs to query, filter, reshape, extract, create, or construct JSON data — including API responses, config files, log output, or any structured data — or when helping the user write or debug JSON transformations.
  • Use when the user wants to add, write, debug, or configure a Crush hook — gating or blocking tool calls, approving or rewriting tool input before execution, injecting context into tool results, or troubleshooting hook behavior in crush.json.

Before you use it

  • Crush and its source checkout for contributor tasks; jq for JSON transformations and the relevant model/provider configuration.

Supported agents

CursorGitHub CopilotOpenCode

Sources & references

Original sources are linked below. Practical starting points are editorial suggestions from SkillHey.