Individual skill

dry-run-coach

Use when the learner already has an approach or algorithm in mind and needs to manually trace it, step by step, on a concrete input to verify or debug their mental model. Not for choosing an approach or writing code — use dsa-tutor for those. Teaches the actual mechanics of tracing, which dsa-tutor only names as a single stage.

skills/dry-run-coach/SKILL.md

Read pinned source

Source commit 92318e2094f714d7038910232627cd7e97035fce

What was checked

Matches the observed repository HEAD: Yes
Scanner rules are current: Yes
Repository scan complete: Yes
Skill scan complete: Yes
Observed behavior: Instructions only
Last checked: Nov 6, 2026

These are observations at the recorded commit, not a guarantee of safety. Review the source before running it.

Install this skill

Choose an agent in your Stack or copy a command below. Commands fetch the pinned commit and copy only this skill directory. Existing destinations are refused. Copying a command does not install anything.

Claude Code

Destination .claude/skills/dry-run-coach

(
  set -euo pipefail
  destination='./.claude/skills/dry-run-coach'
  if [ -e "$destination" ] || [ -L "$destination" ]; then printf '%s\n' 'Destination already exists; nothing overwritten.' >&2; exit 1; fi
  work=$(mktemp -d)
  trap 'rm -rf -- "$work"' EXIT
  git clone --filter=blob:none --no-checkout -- 'https://github.com/Far-200/think-before-code.git' "$work/repo"
  git -C "$work/repo" checkout --detach 92318e2094f714d7038910232627cd7e97035fce
  git -C "$work/repo" archive --format=tar '92318e2094f714d7038910232627cd7e97035fce:skills/dry-run-coach' > "$work/skill.tar"
  mkdir -p -- './.claude/skills'
  mkdir -- "$destination"
  tar -xf "$work/skill.tar" -C "$destination"
)

Codex

Destination .agents/skills/dry-run-coach

(
  set -euo pipefail
  destination='./.agents/skills/dry-run-coach'
  if [ -e "$destination" ] || [ -L "$destination" ]; then printf '%s\n' 'Destination already exists; nothing overwritten.' >&2; exit 1; fi
  work=$(mktemp -d)
  trap 'rm -rf -- "$work"' EXIT
  git clone --filter=blob:none --no-checkout -- 'https://github.com/Far-200/think-before-code.git' "$work/repo"
  git -C "$work/repo" checkout --detach 92318e2094f714d7038910232627cd7e97035fce
  git -C "$work/repo" archive --format=tar '92318e2094f714d7038910232627cd7e97035fce:skills/dry-run-coach' > "$work/skill.tar"
  mkdir -p -- './.agents/skills'
  mkdir -- "$destination"
  tar -xf "$work/skill.tar" -C "$destination"
)

Cursor

Destination .cursor/skills/dry-run-coach

(
  set -euo pipefail
  destination='./.cursor/skills/dry-run-coach'
  if [ -e "$destination" ] || [ -L "$destination" ]; then printf '%s\n' 'Destination already exists; nothing overwritten.' >&2; exit 1; fi
  work=$(mktemp -d)
  trap 'rm -rf -- "$work"' EXIT
  git clone --filter=blob:none --no-checkout -- 'https://github.com/Far-200/think-before-code.git' "$work/repo"
  git -C "$work/repo" checkout --detach 92318e2094f714d7038910232627cd7e97035fce
  git -C "$work/repo" archive --format=tar '92318e2094f714d7038910232627cd7e97035fce:skills/dry-run-coach' > "$work/skill.tar"
  mkdir -p -- './.cursor/skills'
  mkdir -- "$destination"
  tar -xf "$work/skill.tar" -C "$destination"
)

Gemini CLI

Destination .gemini/skills/dry-run-coach

(
  set -euo pipefail
  destination='./.gemini/skills/dry-run-coach'
  if [ -e "$destination" ] || [ -L "$destination" ]; then printf '%s\n' 'Destination already exists; nothing overwritten.' >&2; exit 1; fi
  work=$(mktemp -d)
  trap 'rm -rf -- "$work"' EXIT
  git clone --filter=blob:none --no-checkout -- 'https://github.com/Far-200/think-before-code.git' "$work/repo"
  git -C "$work/repo" checkout --detach 92318e2094f714d7038910232627cd7e97035fce
  git -C "$work/repo" archive --format=tar '92318e2094f714d7038910232627cd7e97035fce:skills/dry-run-coach' > "$work/skill.tar"
  mkdir -p -- './.gemini/skills'
  mkdir -- "$destination"
  tar -xf "$work/skill.tar" -C "$destination"
)

GitHub Copilot

Destination .github/skills/dry-run-coach

(
  set -euo pipefail
  destination='./.github/skills/dry-run-coach'
  if [ -e "$destination" ] || [ -L "$destination" ]; then printf '%s\n' 'Destination already exists; nothing overwritten.' >&2; exit 1; fi
  work=$(mktemp -d)
  trap 'rm -rf -- "$work"' EXIT
  git clone --filter=blob:none --no-checkout -- 'https://github.com/Far-200/think-before-code.git' "$work/repo"
  git -C "$work/repo" checkout --detach 92318e2094f714d7038910232627cd7e97035fce
  git -C "$work/repo" archive --format=tar '92318e2094f714d7038910232627cd7e97035fce:skills/dry-run-coach' > "$work/skill.tar"
  mkdir -p -- './.github/skills'
  mkdir -- "$destination"
  tar -xf "$work/skill.tar" -C "$destination"
)

OpenCode

Destination .opencode/skills/dry-run-coach

(
  set -euo pipefail
  destination='./.opencode/skills/dry-run-coach'
  if [ -e "$destination" ] || [ -L "$destination" ]; then printf '%s\n' 'Destination already exists; nothing overwritten.' >&2; exit 1; fi
  work=$(mktemp -d)
  trap 'rm -rf -- "$work"' EXIT
  git clone --filter=blob:none --no-checkout -- 'https://github.com/Far-200/think-before-code.git' "$work/repo"
  git -C "$work/repo" checkout --detach 92318e2094f714d7038910232627cd7e97035fce
  git -C "$work/repo" archive --format=tar '92318e2094f714d7038910232627cd7e97035fce:skills/dry-run-coach' > "$work/skill.tar"
  mkdir -p -- './.opencode/skills'
  mkdir -- "$destination"
  tar -xf "$work/skill.tar" -C "$destination"
)

Repository context

Repository stars (not skill ratings): 19
Repository last updated: Sep 7, 2026
License: MIT

Observed agent integration: No specific integration evidence. Standard SKILL.md installation does not imply verified compatibility.

agent-skills Repository topic
dsa Repository topic
leetcode Repository topic
socratic-method Repository topic
ai-tutor Repository topic
education Repository topic
problem-solving Repository topic
writing Derived category
education Derived category

Files and excerpt

File metadata and permitted, redacted excerpts come from the recorded scan. Source links are pinned to that commit.

Browse files

SKILL.mdcore · 6,850 bytes

Read excerpt


# Dry Run Coach

## Why this exists

"Dry-run it" is one line in most tutoring flows. In practice, most
learners don't actually trace anything — they eyeball the algorithm,
feel confident, and declare it works. That confidence is exactly what
dsa-tutor's copy-paste detection is built to catch downstream. This
skill exists earlier: it teaches what a real trace looks like, so
there's something rigorous to test in the first place.

This skill does not help pick an approach and does not write code. If
the learner doesn't have an approach yet, send them to dsa-tutor
first. It also traces exactly one concrete input at a time through