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Claude Code: Development & Testing Skills

Skill pack
12 skills0 selected
lestrratSkills in this pack

Create a resumable checkpoint file for another agent to continue work later. Use when user asks to save progress, create handoff notes, checkpoint current state, or leave a resume file for a future agent/session.

English

Initialize .claude/docs/ and CLAUDE.md for a repository. Analyzes the codebase and creates agent-optimized documentation so Claude Code can navigate, modify, and test the project effectively.

English

Evaluate and address GitHub Copilot PR review items for a GitHub pull request. Use when user provides a GitHub PR link and wants Copilot review comments checked, verified, fixed, committed, and summarized. Fetch review items with gh, verify each claim against source/tests before changing code, ask user before making subjective or constraint-driven changes, then work items one by one.

English

Multi-agent design collaboration — Claude Code (reviewer) and Codex (designer) iterate on a design doc via file-based chat. Gathers requirements from user, then runs a review loop until design is satisfactory.

English

Clean up local branches and worktrees that have been merged into a target branch (default: main).

English

Detect whether local branches/worktrees have been merged into a target branch (default: main), including squash merges.

English

Run golangci-lint on Go code and fix any issues found. Use after writing or modifying Go code, or when the user explicitly requests linting.

English

Reorganize Go package file layout by actual responsibility. Inspects file contents, fixes naming mismatches, merges tiny files, splits oversized ones, consolidates tests, and regenerates generated files — all without changing behavior or public API.

English

Split a large Go file into smaller files with logical groupings. Analyzes code structure and extracts cohesive units (types, functions, interfaces) into separate files within the same package.

English

Reorganize Go test files — consolidate related tests into subtests, convert to table-driven style, shorten excessive test names, and reposition tests to match implementation ownership.

English

Self-looping adversarial-review-to-merge pipeline. Codex runs an adversarial review (a given area/topic, else the whole repo), findings are neutrally verified, each survivor becomes its own PR, and a per-PR review gauntlet (two fresh, context-isolated SATISFIED verdicts on the same PR content, reviewed one at a time over the whole diff) plus event-driven CI monitoring gate an auto-merge. Multiple isolated runs (each keyed by a run-id, with a lease so only one agent drives each) can run concurrently in one repo. Drives its own loop via ScheduleWakeup — invoke once, no /loop wrapper.

English

Discover Go test failures, partition by package/count, spawn N parallel test-fix-loop agents, verify results.

English

Includes Checkpoint Summary, Claude Docs Init, Copilot Address Reviews, and other workflows.

Install with
Claude CodeCodexCursorGitHub CopilotGemini CLI

Supported by the Atlas install prompt. Skill-specific requirements vary.

Pack stats

Skills12CategorygeneralStars0

What’s included

Checkpoint Summary

Create a resumable checkpoint file for another agent to continue work later. Use when user asks to save progress, create handoff notes, checkpoint current state, or leave a resume file for a future agent/session.

Claude Docs Init

Initialize .claude/docs/ and CLAUDE.md for a repository. Analyzes the codebase and creates agent-optimized documentation so Claude Code can navigate, modify, and test the project effectively.

Copilot Address Reviews

Evaluate and address GitHub Copilot PR review items for a GitHub pull request. Use when user provides a GitHub PR link and wants Copilot review comments checked, verified, fixed, committed, and summarized. Fetch review items with gh, verify each claim against source/tests before changing code, ask user before making subjective or constraint-driven changes, then work items one by one.

Design with Multiple Agents

Multi-agent design collaboration — Claude Code (reviewer) and Codex (designer) iterate on a design doc via file-based chat. Gathers requirements from user, then runs a review loop until design is satisfactory. Args:

Git Cleanup Merged

Clean up local branches and worktrees that have been merged into a target branch (default: main). Args: [target-branch]

Git Detect Merged

Detect whether local branches/worktrees have been merged into a target branch (default: main), including squash merges. Args: [target-branch]

Go Linter Fixer

Run golangci-lint on Go code and fix any issues found. Use after writing or modifying Go code, or when the user explicitly requests linting.

Go Package Reorg

Reorganize Go package file layout by actual responsibility. Inspects file contents, fixes naming mismatches, merges tiny files, splits oversized ones, consolidates tests, and regenerates generated files — all without changing behavior or public API. Args:

Go Split File

Split a large Go file into smaller files with logical groupings. Analyzes code structure and extracts cohesive units (types, functions, interfaces) into separate files within the same package.

Go Test Reorg

Reorganize Go test files — consolidate related tests into subtests, convert to table-driven style, shorten excessive test names, and reposition tests to match implementation ownership. Args:

Review Gauntlet

Self-looping adversarial-review-to-merge pipeline. Codex runs an adversarial review (a given area/topic, else the whole repo), findings are neutrally verified, each survivor becomes its own PR, and a per-PR review gauntlet (two fresh, context-isolated SATISFIED verdicts on the same PR content, reviewed one at a time over the whole diff) plus event-driven CI monitoring gate an auto-merge. Multiple isolated runs (each keyed by a run-id, with a lease so only one agent drives each) can run concurrently in one repo. Drives its own loop via ScheduleWakeup — invoke once, no /loop wrapper. Args: [--run id] [area or topic]

Test Fix Loop N

Discover Go test failures, partition by package/count, spawn N parallel test-fix-loop agents, verify results. Args: [max-agents]

Quick start

  1. Choose your skills. Select individual skills above, or choose the entire pack.
  2. Copy the install prompt. Use Copy install prompt above the list.
  3. Send it to your agent. Paste into your coding agent’s chat. Your agent reviews the source and guides the setup.

Try it with your agent

After installation, start with a request like:

Example request
Use the Checkpoint Summary skill to help with my task.
Ask me for the context you need before getting started.

Requirements & license

  • A coding agent that can access your project files and install skills.
  • Your agent checks each skill’s instructions, dependencies, and permissions during setup.
  • License details are not provided in these listings. Check the author’s terms before using the skills.
Claude Code: Development & Testing Skills | Agent Skills Atlas