Autoharness

AIBrady Long says Autoharness is a plugin for Claude Code that learns skills from real sessions without manual SKILL.md writing. According to the post, it merges near-duplicate skills, rewrites skills when corrected, archives unused ones, and never touches skills the user wrote or installed. The GitHub README in the image describes it as an MIT-licensed tool, version v0.5.3, for Linux and macOS with Python 3.11+ and cites a CORE-Bench result rising from 42% to 78% with a different harness.

Why it matters: Creates and maintains Claude Code skills automatically from real sessions, without manual SKILL.md writing

Descriptions are prepared from the linked sources. Inclusion is not an endorsement.