
Go framework for building coding agents. Implements agentic patterns from production systems like Claude Code and Gemini CLI. Supports OpenRouter and Anthropic APIs with tool dispatch, permission controls, and secure credential storage.
Prices and medians update for the tier you select. Caution: thin market — treat statistics as indicative.
Ranked by how closely each one matches Agent Harness 2's job. Prices show each provider's Pro state; entry prices are labelled as such. Unpriced products still belong to the market.
Thin market — few comparable priced products; treat statistics as indicative.