SkillProof tested Claude skills

Design Harness

Tablica dowodów dla spornych wywołań, rzutowana na samodzielny canvas HTML

Autor: tigerless-labs · tigerless-labs/design-harness

Testowano · Działa ★ 8.8/10

Design Harness — Tablica dowodów dla spornych wywołań, rzutowana na samodzielny canvas HTML

Co robi ten skill

Przekształca scattered sources and half-formed judgments into a three-layer markdown workspace (sources, ideas, output) plus a free-form board, then projects the whole thing onto one self-contained HTML canvas whose edges are derived from the links inside the cards. Bundled Python validators gate every build, so a broken card blocks the projection instead of producing a misleading board. Uruchamia się na vendor or tool selection, literature reviews, due diligence and similar decisions that must stand on traceable evidence.

Raport z testu

Uruchomiono cały pipeline on a real decision (which Python task queue for a small Flask app): bootstrapped the workspace, filed four source cards and two idea cards, and built the canvas — 7 nodes, 9 edges, 163 KB of HTML with zero external resource references, including a red conflict edge derived from one card's `conflicts:` frontmatter. The no-skill baseline for the same question produced a single markdown memo with a recommendation and no traceable link between claim and source. Then I injected four schema defects (two tags on one card, a missing id, a dangling link, markdown in an unknown directory); the validators named all four and the build refused, writing no HTML at all. The cost is real: it never picks a side for you, so a question that wants an answer gets a board instead, and script failures surface as raw Python tracebacks. The README's own copy-the-folder snippet also fails on a machine that has no ~/.claude yet — the install command above adds the missing mkdir.

Testowano: 2026-07-30 · Claude Code 2.x (agent harness)

Instalacja

git clone https://github.com/tigerless-labs/design-harness.git
mkdir -p ~/.claude/skills
cd design-harness && cp -r plugins/design-harness/skills/design-harness ~/.claude/skills/design-harness

Komendy i przykładowe prompty

  • /design-harnessTablica dowodów dla spornych wywołań, rzutowana na samodzielny canvas HTML

Skille uruchamiają się na zwykłe polecenia — bez komend do zapamiętania. Po instalacji aktywują go prompty takie jak te (po angielsku):

  • File these three papers into the evidence board and link them to our ideas
  • We're choosing between Postgres and DynamoDB, build the evidence board
  • Put this on the board: I think we should drop the mobile client, with sources

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