---

name: terraphim-package-manager description: Automatically replace package manager commands (npm, yarn, pnpm) with bun using Terraphim's knowledge graph system. Use this when the user mentions package managers, installation commands, or build scripts that use npm/yarn/pnpm.

Terraphim Package Manager Replacement

This skill uses Terraphim's knowledge graph to automatically replace package manager commands with preferred alternatives (e.g., npm → bun).

When to Use This Skill

Activate this skill when:

• User mentions npm, yarn, or pnpm commands
• User asks to install dependencies
• User shares package.json scripts
• User provides shell scripts with package manager commands
• User discusses build/test/dev commands

How It Works

The skill uses terraphim-tui replace command which:

1. Loads a knowledge graph from markdown files
2. Uses Aho-Corasick automata for fast pattern matching
3. Replaces all package manager references with bun
4. Preserves the rest of the text unchanged

Capabilities

Supported Replacements:

• npm → bun
• yarn → bun
• pnpm → bun
• npm install → bun install
• yarn install → bun install
• pnpm install → bun install

Features:

• Case-insensitive matching (NPM = npm)
• Longest match first (npm install before npm)
• Sub-100ms execution time
• Non-overlapping replacements

Instructions

Step 1: Check if terraphim-tui is available

Before using this skill, verify terraphim-tui is built:

Copyls -lh target/release/terraphim-tui

If not found, build it:

Copycargo build --release -p terraphim_tui

Step 2: Identify package manager commands

Look for patterns like:

• "npm install"
• "yarn build"
• "pnpm test"
• package.json scripts with npm/yarn/pnpm

Step 3: Replace using terraphim-tui

Use the replace command:

Copyterraphim-tui replace "TEXT_TO_REPLACE" 2>/dev/null

Important: Suppress stderr with 2>/dev/null to avoid log messages.

Step 4: Present the results

Show the user:

1. Original text
2. Replaced text
3. Brief explanation of what changed

Examples

Example 1: Simple Command Replacement

User asks: "How do I install dependencies?"

Before replacement:

Copynpm install

After replacement:

Copybun install

Your response:

CopyTo install dependencies with bun:

\`\`\`bash
bun install
\`\`\`

I've replaced `npm install` with `bun install` using Terraphim's knowledge graph.

Example 2: Package.json Scripts

User shares:

Copy{
  "scripts": {
    "install": "npm install",
    "build": "yarn build",
    "test": "pnpm test"
  }
}

After replacement:

Copy{
  "scripts": {
    "install": "bun install",
    "build": "bun build",
    "test": "bun test"
  }
}

Example 3: Shell Script

User provides:

Copy#!/bin/bash
npm install
npm run build
npm test

After replacement:

Copy#!/bin/bash
bun install
bun run build
bun test

Best Practices

1. Always explain the replacement: Don't silently change commands without telling the user
2. Show before and after: Let users see what was changed
3. Respect user preferences: If user explicitly wants npm, don't override
4. Handle errors gracefully: If terraphim-tui fails, provide the original text
5. Suppress logs: Always use 2>/dev/null to avoid log clutter

Error Handling

If terraphim-tui is not available:

1. Inform the user
2. Provide manual replacement guidance
3. Suggest building terraphim-tui

Example error response:

CopyI don't have terraphim-tui available to perform automatic replacement.
To use bun instead of npm, manually replace:
- npm → bun
- npm install → bun install
- npm run → bun run

Integration with Knowledge Graph

This skill leverages Terraphim's knowledge graph system defined in:

• docs/src/kg/bun.md: Package manager synonyms
• docs/src/kg/bun_install.md: Install command synonyms

These markdown files define semantic relationships that power the replacement logic.

Performance Notes

• Pattern matching: ~10-50ms
• Knowledge graph loading: ~100-200ms (cached after first run)
• Total execution: typically under 100ms

Related Commands

Copy# Replace text
terraphim-tui replace "TEXT" 2>/dev/null

# Replace with role
terraphim-tui replace "TEXT" --role "Terraphim Engineer" 2>/dev/null

# Replace with output format
terraphim-tui replace "TEXT" --format markdown 2>/dev/null

Limitations

• Requires terraphim-tui to be built
• Works best with specific command patterns
• May be aggressive with longer text containing many technical terms
• Requires knowledge graph files in docs/src/kg/

See Also

• Claude Code Hook: examples/claude-code-hooks/README.md
• Knowledge Graph: docs/src/kg/PACKAGE_MANAGER_REPLACEMENT.md
• Terraphim TUI: crates/terraphim_tui/README.md