Refactor Large Codebase Pack

Blast-radius analysis and stepwise refactor plans for mature repositories.

Compatibility94

Build Stack With This Pack

Compatible Models

GPT-5.5
Claude Opus
Codex

Inside The Pack

rules
MCP config
workflow templates
tests

Included Workflows

CodeGraph workflow
Dependency audit
Migration slices
Rollback checklist

Install Skill Pack

Download through the server-checked manifest API, run the installer from this project root, then restart Codex.

Download JSON

Install command

node scripts/install-skill-pack.mjs ./large-codebase-refactor.skillpack.json

Codex skills install into $CODEX_HOME/skills. The installer does not overwrite existing skill folders.

{
  "schemaVersion": 1,
  "kind": "artificial-search.skill-pack",
  "id": "large-codebase-refactor",
  "name": "Refactor Large Codebase Pack",
  "summary": "Blast-radius analysis and stepwise refactor plans for mature repositories.",
  "tier": "Pro",
  "compatibilityScore": 94,
  "notice": "This installs Codex skill files from the pack manifest. MCP servers still require a separate verified mcp.json configuration.",
  "install": {
    "target": "$CODEX_HOME/skills",
    "command": "node scripts/install-skill-pack.mjs ./large-codebase-refactor.skillpack.json",
    "steps": [
      "Download this manifest as large-codebase-refactor.skillpack.json.",
      "Run the installer from the Artificial Search project root.",
      "Restart Codex after installation so the new skills are loaded."
    ]
  },
  "skills": [
    {
      "id": "large-codebase-refactor-rules",
      "name": "Refactor Large Codebase Pack Rules",
      "description": "Rules skill for Refactor Large Codebase Pack. Blast-radius analysis and stepwise refactor plans for mature repositories.",
      "files": [
        {
          "path": "SKILL.md",
          "content": "---\nname: large-codebase-refactor-rules\ndescription: \"Rules skill for Refactor Large Codebase Pack. Blast-radius analysis and stepwise refactor plans for mature repositories.\"\n---\n\n# Refactor Large Codebase Pack Rules\n\nUse this skill when a task matches the Refactor Large Codebase Pack pack.\n\n## Pack Summary\n\nBlast-radius analysis and stepwise refactor plans for mature repositories.\n\n## Compatible Models\n\n- GPT-5.5\n- Claude Opus\n- Codex\n\n## Pack Contents\n\n- rules\n- MCP config\n- workflow templates\n- tests\n\n## Operating Rules\n\n- Use the pack scope before choosing a model, MCP server or prompt chain.\n- Keep generated outputs tied to explicit user intent and validated project context.\n- Do not expose secrets, private files or credentials through MCP tools.\n"
        }
      ]
    },
    {
      "id": "large-codebase-refactor-workflow",
      "name": "Refactor Large Codebase Pack Workflow",
      "description": "Workflow skill for Refactor Large Codebase Pack. Blast-radius analysis and stepwise refactor plans for mature repositories.",
      "files": [
        {
          "path": "SKILL.md",
          "content": "---\nname: large-codebase-refactor-workflow\ndescription: \"Workflow skill for Refactor Large Codebase Pack. Blast-radius analysis and stepwise refactor plans for mature repositories.\"\n---\n\n# Refactor Large Codebase Pack Workflow\n\nUse this skill when a task matches the Refactor Large Codebase Pack pack.\n\n## Pack Summary\n\nBlast-radius analysis and stepwise refactor plans for mature repositories.\n\n## Compatible Models\n\n- GPT-5.5\n- Claude Opus\n- Codex\n\n## Pack Contents\n\n- rules\n- MCP config\n- workflow templates\n- tests\n\n## Operating Rules\n\n- CodeGraph workflow\n- Dependency audit\n- Migration slices\n- Rollback checklist\n"
        }
      ]
    },
    {
      "id": "large-codebase-refactor-validation",
      "name": "Refactor Large Codebase Pack Validation",
      "description": "Validation skill for Refactor Large Codebase Pack. Blast-radius analysis and stepwise refactor plans for mature repositories.",
      "files": [
        {
          "path": "SKILL.md",
          "content": "---\nname: large-codebase-refactor-validation\ndescription: \"Validation skill for Refactor Large Codebase Pack. Blast-radius analysis and stepwise refactor plans for mature repositories.\"\n---\n\n# Refactor Large Codebase Pack Validation\n\nUse this skill when a task matches the Refactor Large Codebase Pack pack.\n\n## Pack Summary\n\nBlast-radius analysis and stepwise refactor plans for mature repositories.\n\n## Compatible Models\n\n- GPT-5.5\n- Claude Opus\n- Codex\n\n## Pack Contents\n\n- rules\n- MCP config\n- workflow templates\n- tests\n\n## Operating Rules\n\n- Check the recommended model and agent against the task constraints.\n- Verify every MCP server permission before using the generated config.\n- Run the relevant lint, build, smoke or review gate before delivery.\n"
        }
      ]
    }
  ]
}

How to use it

Pick the model and agent that match the task pressure: coding, documents, automation or private local work.

Attach only the MCP servers needed for that workflow and verify permissions before exposing files or secrets.

Run the pack checklist before delivery so prompts, rules and validation steps stay consistent.