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Skill

Thin Wrapper Skill Pattern

by benbrastmckie

AI Summary

Thin wrapper skills are the standard pattern for workflow skills. They: 2. Prepare delegation context 3. Invoke a subagent via Task tool

Install

Copy this and paste it into Claude Code, Cursor, or any AI assistant:

I want to install the "Thin Wrapper Skill Pattern" skill in my project.

Please run this command in my terminal:
# Install skill into your project (18 files)
mkdir -p .claude/skills/patterns && curl --retry 3 --retry-delay 2 --retry-all-errors -o .claude/skills/patterns/SKILL.md "https://raw.githubusercontent.com/benbrastmckie/nvim/master/.opencode/extensions/core/context/patterns/thin-wrapper-skill.md" && curl --retry 3 --retry-delay 2 --retry-all-errors -o .claude/skills/patterns/anti-stop-patterns.md "https://raw.githubusercontent.com/benbrastmckie/nvim/master/.opencode/extensions/core/context/patterns/anti-stop-patterns.md" && curl --retry 3 --retry-delay 2 --retry-all-errors -o .claude/skills/patterns/artifact-linking-todo.md "https://raw.githubusercontent.com/benbrastmckie/nvim/master/.opencode/extensions/core/context/patterns/artifact-linking-todo.md" && curl --retry 3 --retry-delay 2 --retry-all-errors -o .claude/skills/patterns/checkpoint-execution.md "https://raw.githubusercontent.com/benbrastmckie/nvim/master/.opencode/extensions/core/context/patterns/checkpoint-execution.md" && curl --retry 3 --retry-delay 2 --retry-all-errors -o .claude/skills/patterns/context-discovery.md "https://raw.githubusercontent.com/benbrastmckie/nvim/master/.opencode/extensions/core/context/patterns/context-discovery.md" && curl --retry 3 --retry-delay 2 --retry-all-errors -o .claude/skills/patterns/context-exhaustion-detection.md "https://raw.githubusercontent.com/benbrastmckie/nvim/master/.opencode/extensions/core/context/patterns/context-exhaustion-detection.md" && curl --retry 3 --retry-delay 2 --retry-all-errors -o .claude/skills/patterns/early-metadata-pattern.md "https://raw.githubusercontent.com/benbrastmckie/nvim/master/.opencode/extensions/core/context/patterns/early-metadata-pattern.md" && curl --retry 3 --retry-delay 2 --retry-all-errors -o .claude/skills/patterns/file-metadata-exchange.md "https://raw.githubusercontent.com/benbrastmckie/nvim/master/.opencode/extensions/core/context/patterns/file-metadata-exchange.md" && curl --retry 3 --retry-delay 2 --retry-all-errors -o .claude/skills/patterns/inline-status-update.md "https://raw.githubusercontent.com/benbrastmckie/nvim/master/.opencode/extensions/core/context/patterns/inline-status-update.md" && curl --retry 3 --retry-delay 2 --retry-all-errors -o .claude/skills/patterns/jq-escaping-workarounds.md "https://raw.githubusercontent.com/benbrastmckie/nvim/master/.opencode/extensions/core/context/patterns/jq-escaping-workarounds.md" && curl --retry 3 --retry-delay 2 --retry-all-errors -o .claude/skills/patterns/mcp-tool-recovery.md "https://raw.githubusercontent.com/benbrastmckie/nvim/master/.opencode/extensions/core/context/patterns/mcp-tool-recovery.md" && curl --retry 3 --retry-delay 2 --retry-all-errors -o .claude/skills/patterns/metadata-file-return.md "https://raw.githubusercontent.com/benbrastmckie/nvim/master/.opencode/extensions/core/context/patterns/metadata-file-return.md" && curl --retry 3 --retry-delay 2 --retry-all-errors -o .claude/skills/patterns/multi-task-operations.md "https://raw.githubusercontent.com/benbrastmckie/nvim/master/.opencode/extensions/core/context/patterns/multi-task-operations.md" && curl --retry 3 --retry-delay 2 --retry-all-errors -o .claude/skills/patterns/postflight-control.md "https://raw.githubusercontent.com/benbrastmckie/nvim/master/.opencode/extensions/core/context/patterns/postflight-control.md" && curl --retry 3 --retry-delay 2 --retry-all-errors -o .claude/skills/patterns/roadmap-update.md "https://raw.githubusercontent.com/benbrastmckie/nvim/master/.opencode/extensions/core/context/patterns/roadmap-update.md" && curl --retry 3 --retry-delay 2 --retry-all-errors -o .claude/skills/patterns/skill-lifecycle.md "https://raw.githubusercontent.com/benbrastmckie/nvim/master/.opencode/extensions/core/context/patterns/skill-lifecycle.md" && curl --retry 3 --retry-delay 2 --retry-all-errors -o .claude/skills/patterns/subagent-continuation-loop.md "https://raw.githubusercontent.com/benbrastmckie/nvim/master/.opencode/extensions/core/context/patterns/subagent-continuation-loop.md" && curl --retry 3 --retry-delay 2 --retry-all-errors -o .claude/skills/patterns/team-orchestration.md "https://raw.githubusercontent.com/benbrastmckie/nvim/master/.opencode/extensions/core/context/patterns/team-orchestration.md"

Then restart Claude Code (or reload the window in Cursor) so the skill is picked up.

Description

NeoVim configuration optimized for writing in LaTeX with AI integration for Avante, Lectic, and Claude-Code

Overview

Thin wrapper skills are the standard pattern for workflow skills. They: • Validate inputs • Prepare delegation context • Invoke a subagent via Task tool • Validate and propagate the return They do NOT: • Load heavy context (subagent does this) • Execute business logic (subagent does this) • Handle complex error recovery (subagent does this) ---

Thin Wrapper Skill Pattern

Created: 2026-01-19 Purpose: Quick reference for the thin wrapper skill pattern Audience: /meta agent, skill developers ---

Frontmatter

`yaml --- name: skill-{name} description: {One-line description} allowed-tools: Task context: fork agent: {agent-name} --- ` Key fields: • allowed-tools: Task - Only tool needed for delegation • context: fork - Do NOT load context eagerly; subagent loads context • agent: {name} - Target subagent to invoke ---

1. Input Validation

Validate task exists and arguments are correct: `bash task_data=$(jq -r --arg num "$task_number" \ '.active_projects[] | select(.project_number == ($num | tonumber))' \ specs/state.json) if [ -z "$task_data" ]; then return error "Task $task_number not found" fi `

Discussion

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Works With

Claude Code