SKILL.md
readonlyread-only
name
mcp-scripts
description
MCP Script Rules
MCP Script Rules
When working with files in scripts/:
DO
- Use CLI arguments for all parameters (argparse)
- Include USAGE docstring at top of file
- Use
call_mcp_tool("server__tool", params)pattern - Handle errors gracefully with informative messages
- Print results to stdout for Claude to process
DON'T
- Hardcode parameters in the script
- Edit scripts to change parameters (use CLI args instead)
- Import from servers/ directly (use runtime.mcp_client)
Tool Naming
Tool IDs use double underscore: serverName__toolName
Examples:
morph__warpgrep_codebase_searchast-grep__ast_grepperplexity__perplexity_ask
Testing
Test with: uv run python -m runtime.harness scripts/<script>.py --help
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