Skip to content

Instantly share code, notes, and snippets.

View celesteanders's full-sized avatar

celesteanders

1 follower · 0 following
View GitHub Profile
@celesteanders
celesteanders / harness-engineering-best-practices.md
Created April 2, 2026 01:33
Harness Engineering Best Practices from Anthropic and OpenAI

Best Practices for Building an Agent Harness

Consolidated from Anthropic, OpenAI, and community research on autonomous coding agent harnesses.

1. Architecture

Use a multi-agent pattern with separated concerns