opencode-skills

Reusable skills and commands for AI coding agents (OpenCode and Claude Code).

Skills follow the Agent Skills open standard, so each SKILL.md works across both platforms.

Contents

• skills/<name>/SKILL.md — agent skills, discovered on demand.
• commands/*.md — slash commands.

Featured skill: setup-context-system

Guides a person through building a layered context system for their agent — global/project/initiative context files, index files, knowledge management (Rules/Hypotheses), decision logging, tone rules, an optional discovery methodology, and a maintenance command that keeps it all current. It teaches the pattern and interviews the user for their own content; the result is their system, not a copy.

It runs in phases (essentials first), gating after each so a user can stop with a working system at any point. Its final phase optionally offers to install Superpowers — obra's skills library that adds an automatic spec → plan → TDD workflow — as a process companion to this context layer.

Installing a skill

A skill is a self-contained SKILL.md. Both platforms read skills from specific config directories — putting the file in those directories (or symlinking it there) is all that's required.

Method 1 — Git clone + symlink (recommended, no drift)

Clone once, then symlink the skill into your agent's skills directory. Edits in the repo propagate automatically.

git clone https://git.aileverte.be/sampson/opencode-skills.git
cd opencode-skills

# OpenCode (global)
ln -s "$PWD/skills/setup-context-system" ~/.config/opencode/skills/setup-context-system

# Claude Code (global)
ln -s "$PWD/skills/setup-context-system" ~/.claude/skills/setup-context-system

Then run it: type /setup-context-system, or just describe the task and let the agent invoke it.

Paths are verified against the official docs:

• OpenCode reads ~/.config/opencode/skills/<name>/SKILL.md (https://opencode.ai/docs/skills).
• Claude Code reads ~/.claude/skills/<name>/SKILL.md (https://docs.claude.com/en/docs/claude-code/skills).

Method 2 — Agent install from the raw file (no clone)

If you don't want to clone, have your agent fetch the raw SKILL.md and drop it into your skills directory. Tell the agent:

Fetch https://git.aileverte.be/sampson/opencode-skills/raw/branch/master/skills/setup-context-system/SKILL.md, save it to ~/.claude/skills/setup-context-system/SKILL.md (or ~/.config/opencode/skills/setup-context-system/SKILL.md), then run the setup-context-system skill.

Or do it manually:

# Claude Code
mkdir -p ~/.claude/skills/setup-context-system
curl -fsSL "https://git.aileverte.be/sampson/opencode-skills/raw/branch/master/skills/setup-context-system/SKILL.md" \
  -o ~/.claude/skills/setup-context-system/SKILL.md

# OpenCode
mkdir -p ~/.config/opencode/skills/setup-context-system
curl -fsSL "https://git.aileverte.be/sampson/opencode-skills/raw/branch/master/skills/setup-context-system/SKILL.md" \
  -o ~/.config/opencode/skills/setup-context-system/SKILL.md

Method 2 copies the file, so it won't pick up repo updates automatically. Method 1 (symlink) avoids drift.

Project-scoped install

To make a skill available only inside one project instead of globally, place it under that project's config dir instead:

• OpenCode: .opencode/skills/<name>/SKILL.md
• Claude Code: .claude/skills/<name>/SKILL.md