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Executing Work in Parallel

Coordinate concurrent task execution through agent delegation. Plan independent work, manage dependencies, and execute multiple agents simultaneously. Use when handling multiple unrelated tasks, research investigations, or layer-based implementations that can run concurrently.

499stars70forksUpdated 2/17/2026

Security Assessment

Safe(100/100)
Security Score100/100

About Executing Work in Parallel

The 'Executing Work in Parallel' skill is designed to enhance productivity by coordinating the concurrent execution of multiple tasks. It solves the problem of inefficiency when handling unrelated tasks that can be processed in parallel. By distributing tasks across different agents, the skill ensures that multiple processes run simultaneously, avoiding delays that would occur if tasks were completed sequentially. This is particularly beneficial in scenarios where tasks do not share dependencies, allowing for more effective resource utilization and faster delivery of results.

The skill's main features include task analysis, agent delegation, and structured execution phases. In the first phase, tasks are mapped, dependencies are identified, and independent tasks are grouped. The second phase involves implementing shared dependencies first and then executing the parallel tasks through a structured API. The framework supports a repeatable cycle of parallel execution and reassessment, ensuring continuous progress without bottlenecks. Key to its effectiveness is its agent delegation system, which matches tasks with appropriate agents based on expertise, such as 'programmer' or 'senior-engineer'.

Ideal for complex projects requiring concurrent execution, this skill is useful in multi-stage workflows like layer-based development or feature-based implementations. It is particularly suited for users managing tasks in software development, research investigations, or refactoring projects. Developers, engineers, and project managers can leverage this skill to streamline their workflows and improve overall task efficiency.

FAQ

How do I know when to parallelize tasks?

You should parallelize tasks when they are independent of each other, such as different files or modules with no interactions, or when performing research or multi-file refactoring. Avoid parallelization for tasks with sequential dependencies or shared resource conflicts.

Can I use this skill for sequential tasks?

No, this skill is designed for tasks that can be executed concurrently. For tasks that build upon each other or depend on shared resources, a sequential approach is recommended.

What happens if I try to parallelize tasks with dependencies?

Parallelizing tasks with dependencies can lead to errors or resource conflicts. It's important to first implement shared dependencies (like types, schemas, or core utilities) before launching independent parallel tasks.

Is there a limit to the number of parallel tasks I can run?

Yes, the skill recommends an optimal group size of 3-5 independent tasks for best performance. The maximum concurrent agents should be around 7-8, as beyond that, diminishing returns are likely.

Install Executing Work in Parallel

Download and extract the skill files to your .claude/skills/ directory.

Quick Setup:

  1. Copy the skill folder to .claude/skills/
  2. Claude will automatically detect and use the skill