Yomira is a context-first reaction simulation API. It is designed for workflows where an AI agent gathers the working context first, builds the right synthetic audience for the decision, calls the API, and returns reaction distributions, raw voices, and exports.Documentation Index
Fetch the complete documentation index at: https://docs.tryyomira.com/llms.txt
Use this file to discover all available pages before exploring further.
What Yomira is for
- Simulate reactions to messages, content, landing pages, offers, pricing pages, and product ideas.
- Compare multiple concrete options instead of asking an LLM to choose too early.
- Export the result as JSON or Markdown and keep using it inside Claude Code, Codex, Cursor, Hermes Agent, scripts, dashboards, or your own product.
Fastest path
- Create an account and get an API key from the dashboard.
- Install the official Yomira skill into your AI agent.
- Ask the agent to gather context before calling the API.
- Poll the simulation result and use the output in your next decision.
Quickstart
Create your first simulation with curl.
Agent setup
Give Claude Code, Codex, Cursor, or another agent a Yomira setup prompt.
DM before sending
Simulate a message before you send it.
Content preflight
Check reactions before publishing content.
What good usage looks like
Good Yomira usage has three parts:- A concrete artifact or option.
- A specific audience and channel.
- Enough context for the agent to reconstruct how that audience thinks.
Human and machine entrypoints
- Human-readable product site: https://tryyomira.com/
- Machine-readable summary: https://tryyomira.com/llms.txt
- Agent-native setup page: https://tryyomira.com/agent-start
- Documentation MCP server: https://docs.tryyomira.com/mcp