# Apersona

> Apersona builds a persona of one real person from that person's own words: documents, chats and notes they wrote. Their AI agents can then ask it how the person would decide before acting. It answers from the person's own material, points to the passages it relies on, and says so when it has no record. When the person corrects it, it changes. One persona is one real person, and only that person can agree to create it.

中文：Apersona 讀你自己寫過、說過的話，整理成一個說得出依據的你。你的 AI 做決定前先問它；沒有紀錄的事，它會直接說沒有紀錄。一個人格對應一個真人，只有本人能同意建立。

Status: invite-only experiment at https://www.apersonaai.com. There is no self-serve sign-up and no payment yet.

## For AI agents
- [Agent guide](https://www.apersonaai.com/agent): what an agent can do here, step by step, and the rules
- [Read the owner's own files on this computer](https://www.apersonaai.com/agent/read.md): the local reading steps
- [MCP server](https://www.apersonaai.com/.well-known/mcp/server-card.json): endpoint `https://www.apersonaai.com/mcp`, OAuth or a `pfc_token_` bearer key
- [Agent API (OpenAPI)](https://www.apersonaai.com/openapi/agent.json)

## What costs nothing
- Storing the owner's material, splitting and de-duplicating it, and building a search index.
- Searching the owner's own writing from their own AI over MCP (`search_corpus`, `voice_samples`).
- The owner's AI extracting plain facts with quotes (`get_extraction_task`, `submit_extraction`). Their AI uses their own subscription; every quote is checked word for word against the stored text.

## The full build
- Reading the material into evidence, event cards, a persona map and answer checks is the "full build". No one has to switch it on; each account has a one-time US$1 trial we pay for, and paid work stops when it is used up.
- Before anything is spent, the owner sees an estimate and a cap.

## Rules an agent must follow
- Upload only the owner's own words. Other people's messages are context, never evidence.
- Never press consent or "this is me" for the owner. The owner presses those on this site.
- Never print, log or commit a token.

## Optional
- [FAQ](https://www.apersonaai.com/faq)
- [Full text for LLMs](https://www.apersonaai.com/llms-full.txt)