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Updated 3mo ago

by MaxGfeller

open-harness

A code-first, composable SDK to build powerful AI agents

View on GitHub (opens in a new tab)

619 GitHub stars (619)

+5 in 20 days

Stars gained per day · daily snapshots since Sep 26
Stars gained per day, Sep 26 to Oct 16: +5 in total; the busiest day was Oct 13 with +2 stars.Sep 27: 0 starsSep 28: +1 starsSep 29: +1 starsSep 30: 0 starsOct 1: 0 starsOct 2: 0 starsOct 3: +1 starsOct 4: 0 starsOct 5: 0 starsOct 6: 0 starsOct 7: +1 starsOct 8: −1 starsOct 9: 0 starsOct 10: 0 starsOct 11: 0 starsOct 12: −1 starsOct 13: +2 starsOct 14: 0 starsOct 15: +1 starsOct 16: 0 stars
Stars gained between daily snapshots
PeriodNew stars
Sep 270
Sep 28+1
Sep 29+1
Sep 300
Oct 10
Oct 20
Oct 3+1
Oct 40
Oct 50
Oct 60
Oct 7+1
Oct 8−1
Oct 90
Oct 100
Oct 110
Oct 12−1
Oct 13+2
Oct 140
Oct 15+1
Oct 160
  • 2 skills (2 skills found in its SKILL.md files)
  • 102 forks (102 forks)
  • 3mo ago last update (Last updated 3mo ago)

Install

Skills CLI

npx skills add MaxGfeller/open-harness

Asks which skills and agents to install. Just one: npx skills add MaxGfeller/open-harness --skill changeset — add -g for every project.

Claude Code

git clone https://github.com/MaxGfeller/open-harnesscp -r "open-harness/.agents/skills/changeset" ~/.claude/skills/

Copies the changeset skill into ~/.claude/skills/ for every project (use .claude/skills/ for one project). Repeat for the other skills listed below.

Plugin

/plugin marketplace add MaxGfeller/open-harness

Run inside Claude Code if the repository ships a plugin marketplace, then pick plugins from /plugin.

Skills can run code on your machine — read the SKILL.md first.

What it does

In the author's own words, from each skill's SKILL.md.

Review before you install

A skill is a set of instructions and scripts your agent will follow, and it can run code on your machine. Read the SKILL.md and any scripts first — this listing is not a security review.