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AgentTune

Builds plain-text response-style rules from chosen preferences, to paste into ChatGPT, Claude or coding assistant settings.

AgentsFree tierFor developers
agent-tune.com ↗
At a glanceswept 2026-10-12

≈ 7visits/mo

Little sign of use · estimate, read 2026-10-12

For
People who want ChatGPT, Claude, or coding assistants to respond in a preferred style
Price
Price not read
Activity
Actively maintainedsite updated 3 weeks ago
Company
Domain since 2026domain registered
AlternativesSet it up for my teamIs AgentTune yours? Claim the card →
What people do with it
  • save response preferences as custom instructions for chatbots
  • generate CLAUDE.md files for coding assistant setup
  • edit and compare instruction templates before copying them
The companyeach fact with its source · read 2026-10-14
  • Domain since2026domain registered
Your datawhat they publish, each line with its page · read 2026-10-14

“We never sell your data or use it to train our own models.”

privacy policy ↗

These are AgentTune's own statements, read from its pages. We did not audit them. A line that is missing was not found on the pages we read; it does not mean the practice is absent.

How a program reaches itfound, not claimed · read 2026-10-14
  • MCP servercom.agent-tune/agenttuneverified in the MCP registry
  • Stateanswers, 6 toolschecked 2026-10-14
  • Address to connectagent-tune.com/mcp

MCP server details →

Each line is something a program found when it went looking: the registry entry, the server's own answer, a spec that parses. A missing line means we did not find it, not that it does not exist.

Alternatives in Agentsby use, among tools still maintained

Figure and bar: visits/mo, estimate · year: online since

All Agents tools →

Questions this page answers
  • What is AgentTune?

    Builds plain-text response-style rules from chosen preferences, to paste into ChatGPT, Claude or coding assistant settings. It is listed in the Atlas under Agents.

  • Who is AgentTune for?

    People who want ChatGPT, Claude, or coding assistants to respond in a preferred style

  • Do people use AgentTune?

    Little sign of use: ≈ 7 visits/mo · estimate, 2026-10.

  • Is AgentTune still maintained?

    Actively maintained: site updated 3 weeks ago.

  • Does AgentTune train AI on your data?

    No, per its privacy policy (2026-10-14): “We never sell your data or use it to train our own models.”

  • Is AgentTune safe?

    We do not audit vendors. What AgentTune publishes, read 2026-10-14: on training with your data, “We never sell your data or use it to train our own models.”.

  • What are alternatives to AgentTune?

    In Agents, by use: Skills & Agents, PromptsForEveryone.com, Satcove, PromptmagicPro, Prompt Rulebook & Templates, Dijin.

Not quite it? Describe the job

beta

Five tools from the Atlas that fit it, each judged against what you wrote.

How we read a tool

No votes, no reviews, no vendor claims. Every week a crawler reads each tool's own site and a few public registries, and the words on the card are bands over what it read.

  • Use: visits to the site (estimated), installs from npm and PyPI, presence in Chrome's usage report.
  • Activity: the newest release on GitHub, npm or PyPI; the newest dated page on the site; open roles on a public jobs board.
  • Price: the vendor's own pricing page, read with the date. A figure is printed only when it is on that page.
  • The line and the use cases are written by us from the homepage, one tool at a time, and refused when they repeat the vendor's marketing.

How AI assistants read each site — the reading vendors ask us about — is on each tool's own visibility page.