> For the complete documentation index, see [llms.txt](https://docs.questflow.ai/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.questflow.ai/questflow-introduction.md).

# Questflow Introduction

![Questflow | AI Finance Agent](/files/tV5FmJqkKzT7H3nJQmOE)

**Short answer:** Questflow is an AI Finance Agent — Codex for finance. A financial harness (models, skills, plugins, execution) turns top investor judgment into AI Agents that manage Funds you can follow across markets. Self-custodial: the brain, not the vault.

An AI finance agent that lets you invest alongside top investors across markets.

## Start here

| If you want…                  | Read                                                                 |
| ----------------------------- | -------------------------------------------------------------------- |
| The product in one page       | What is an AI Finance Agent?                                         |
| How the runtime works         | [Financial harness](/financial-harness.md) · Four pillars            |
| Strategies the agent can load | Skills · What is an Investor Skill?                                  |
| Comparisons                   | [Questflow alternatives](/questflow-alternatives-and-comparisons.md) |
| “Best X in 2026” guides       | Best AI finance agents · Best copy trading platforms                 |

## The four pillars

* **Skills** — investor judgment systems from [questflowai/investorskills](https://github.com/questflowai/investorskills)
* **Plugins** — market, on-chain, news, and research data
* **Models** — GPT, Claude, Gemini, and specialized models
* **Execution** — Hyperliquid, Polymarket, and expanding venues

## Open-source judgment

Investor Skills are portable judgment systems for AI finance agents. Each skill is a `SKILL.md` plus an optional `invest.md` schema: signals, filters, sizing, risk, universe, regime, playbooks.

Source: [github.com/questflowai/investorskills](https://github.com/questflowai/investorskills)

*Nothing here is financial advice.*