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AI · May 29, 2026

AgentTune

Free personality-based tunings for your AI agent

AgentTune launched on May 29, 2026 with 3 votes, #3,449 of 20,538 launches that month and more than 50% of that year's launches.

What it does

Tune your AI agent to how you actually think. Take a 5-min personality test, get a Markdown tuning file matched to your type, paste it into Claude / ChatGPT / Cursor / Gemini. Five systems (MBTI, Big Five, Enneagram, DISC, Attachment), 43 paste-ready tunings — free + MIT. Or $9 once for a synthesized master file across all five, with cross-instrument conflict resolution when MBTI and Big Five disagree.

Personality-based tuning files for AI agents. Take a quick test, get a Markdown system prompt matched to your type, paste it into Claude, ChatGPT, or Cursor.

Pick from 43 personality-matched tuning files — or take a 5-min test to find yours. Paste into Claude, ChatGPT, or Gemini and superpower your AI agent. You spend five minutes once. After that, every conversation with your AI starts where you'd otherwise have to drag it to manually. Five research-grade instruments to choose from: MBTI, Big Five, Enneagram, DISC, or Attachment. No signup, no email, no progress bar disguised as a sales funnel. Your result compiles into a short Markdown file — behavior rules for your agent, not a horoscope. A dozen lines that cancel the model's worst defaults. # INTJ — Architect Lead with the underlying model. Skip the encouraging preamble. - No "great…from agent-tune.com

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