Instruction converter & merger
Move your own preferences between chats, projects, and instruction files. Keep the wording you wrote, choose a destination, and preview the complete result.
Your input stays in this tab. No model calls or automatic saving. Export anything you want to keep before leaving.
Choose a destination
Markdown only. Up to 100,000 characters. Existing content outside the AgentTune block is preserved.
Review your output
Your output will appear here.
How to use the instruction converter & merger
- Paste the instructions you want to reuse. This tool does not paraphrase or compress them.
- Choose the destination. For Markdown destinations, optionally paste the existing file to preserve its other sections.
- Review the complete output and install it yourself at the intended scope. Keep a backup and check for contradictions with existing requirements.
A concrete example
A project using CLAUDE.md keeps its build commands and repository rules. Your communication preferences are added as a separate labeled block.
Questions and limits
Is conversion the same as guaranteed compatibility?
No. The tool prepares a text file or generic JSON instructions field. Product behavior, supported fields, and character limits vary. Read the destination guidance and verify in the actual application.
How does merging work?
A labeled AgentTune preferences block is appended or replaced. The rest of the existing file is preserved exactly. It does not automatically resolve competing instructions. The API option exports JSON only and rejects merging an existing file.
Go further
Instructions for coding agents explains the method and practical limits.
- Communication preferences builder — Create instructions without taking a personality test.
- Instruction checker — Find duplicate rules and wording worth revising.
- Instruction test bench — Compare real answers before and after an instruction change.
For developers and agents: tool catalog (JSON), local API documentation, and reusable JavaScript functions. These process text; reading a file does not authorize installing instructions.