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Updated 1mo ago

by simonether

skill-placebo

Placebo-controlled benchmark of the most-starred coding agent skills

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

22 GitHub stars (22)

+12 in 19 days

Stars gained per day · daily snapshots since Oct 18
Stars gained per day, Oct 18 to Nov 6: +12 in total; the busiest day was Oct 19 with +3 stars.Oct 19: +3 starsOct 20: +1 starsOct 21: +3 starsOct 22: 0 starsOct 23: 0 starsOct 24: +1 starsOct 25: +1 starsOct 26: +1 starsOct 27: 0 starsOct 28: +1 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
Stars gained between daily snapshots
PeriodNew stars
Oct 19+3
Oct 20+1
Oct 21+3
Oct 220
Oct 230
Oct 24+1
Oct 25+1
Oct 26+1
Oct 270
Oct 28+1
Oct 29+1
Oct 300
Oct 310
Nov 10
Nov 20
Nov 30
Nov 40
Nov 50
Nov 60
  • 15 skills (15 skills found in its SKILL.md files)
  • 1 forks (1 forks)
  • 1mo ago last update (Last updated 1mo ago)

Install

Skills CLI

npx skills add simonether/skill-placebo

Asks which skills and agents to install. Just one: npx skills add simonether/skill-placebo --skill notes-configuration — add -g for every project.

Claude Code

git clone https://github.com/simonether/skill-placebocp -r "skill-placebo/arms/placebo/cc-1/skills/notes-configuration" ~/.claude/skills/

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

Plugin

/plugin marketplace add simonether/skill-placebo

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 — showing the first 15 of 154 files.

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.