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Updated 2mo ago

by tigerless-labs

design-harness

Feed your agent papers and half-formed ideas — it links them into a system design you can defend. Markdown keeps the record; a visual canvas makes it readable. An Agent Skill for Claude Code & any SKILL.md-compatible agent.

Works with
  • Claude
  • Codex
View on GitHub (opens in a new tab)

234 GitHub stars (234)

+5 in 30 days

Stars gained per day · daily snapshots since Sep 26
Stars gained per day, Sep 26 to Nov 6: +8 in total; the busiest day was Sep 27 with +1 stars.Sep 27: +1 starsSep 28: 0 starsSep 29: 0 starsSep 30: 0 starsOct 1: 0 starsOct 2: 0 starsOct 3: +1 starsOct 4: 0 starsOct 5: +1 starsOct 6: 0 starsOct 7: 0 starsOct 8: +1 starsOct 9: 0 starsOct 10: 0 starsOct 11: 0 starsOct 12: +1 starsOct 13: 0 starsOct 14: +1 starsOct 15: 0 starsOct 16: 0 starsOct 17: 0 starsOct 18: 0 starsOct 19: +1 starsOct 20: 0 starsOct 21: 0 starsOct 22: 0 starsOct 23: 0 starsOct 24: 0 starsOct 25: 0 starsOct 26: 0 starsOct 27: 0 starsOct 28: 0 starsOct 29: +1 starsOct 30: 0 starsOct 31: 0 starsNov 1: 0 starsNov 2: 0 starsNov 3: 0 starsNov 4: 0 starsNov 5: 0 starsNov 6: 0 stars
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  • 1 skill (1 skills found in its SKILL.md files)
  • 33 forks (33 forks)
  • 2mo ago last update (Last updated 2mo ago)

Install

Skills CLI

npx skills add tigerless-labs/design-harness

Asks which agents to install it for. Add -g to install it for every project.

Claude Code

git clone https://github.com/tigerless-labs/design-harnesscp -r "design-harness/plugins/design-harness/skills/design-harness" ~/.claude/skills/

Copies the design-harness skill into ~/.claude/skills/ for every project (use .claude/skills/ for one project).

Plugin

/plugin marketplace add tigerless-labs/design-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.

  • design-harness

    A decision board for evidence-based calls — the human adjudicates, the agent runs the errands. Three layers (sources → ideas → output) in plain markdown, synced on the human's command, projected onto a visual canvas. Use for vendor/tool selection, literature reviews, due diligence, competitive analysis, or any contested call that must stand on traceable evidence — triggers like "file these papers…

    plugins/design-harness/skills/design-harness/SKILL.md on GitHub (opens in a new tab)

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.