speckit.implement

Executes implementation plans from tasks.md with phase-based task coordination.

2|Updated Apr 11, 2026
One-click install
npx skills add https://github.com/JaimeJunr/context-mode --skill speckit-implement-jaimejunr
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: speckit.implement
Source: https://github.com/JaimeJunr/context-mode/tree/main/.claude/skills/speckit/speckit.implement
Command: npx skills add https://github.com/JaimeJunr/context-mode --skill speckit-implement-jaimejunr

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) and references (resource) components.

What problem does it solve?

Speckit.implement provides a structured workflow to execute a comprehensive implementation plan by reading tasks.md, validating prerequisites, and coordinating sequential and parallel task execution with hooks and progress reporting.

Core Features & Use Cases

  • Orchestrates setup, testing, core development, integration, and polish phases according to a predefined plan
  • Validates prerequisites, tracks progress, and halts on critical failures with actionable error messages
  • Applies after-action hooks to extend behavior and ensures completed task status is recorded

Quick Start

Run speckit to read tasks.md, validate prerequisites, and execute all task phases in order.

Frequently Asked Questions about speckit.implement

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I execute an implementation plan defined in tasks.md?

You can automate plan execution by running a tool that reads tasks.md, validates prerequisites, and processes all task phases in order. This coordinates sequential and parallel execution while enforcing validation and progress reporting.

What is task orchestration for plan execution and how does it work?

Task orchestration for plan execution coordinates phase-based execution by reading a task list, validating prerequisites, and processing dependencies. It enforces checklist validation, tracks progress, and records final completion status per the predefined plan.

How do I validate prerequisites before running development tasks?

You validate prerequisites by running pre-execution checks defined in your task orchestration workflow. This ensures all required setup, testing, and core development conditions are met before phases execute, halting on critical failures with actionable errors.

Can I track progress and halt execution on critical failures during implementation?

Yes, progress tracking and failure halting are supported during implementation. The execution workflow monitors task status, enforces checklist validation, and halts immediately on critical failures to provide actionable error messages before continuing.

Does task orchestration support sequential and parallel task execution with dependencies?

Yes, task orchestration supports both sequential and parallel task execution by processing dependencies defined in the plan. It coordinates phase-based execution, applies after-action hooks, and ensures completed task statuses are accurately recorded.

What happens when a critical task fails during phase-based execution?

When a critical task fails during phase-based execution, the workflow halts immediately and generates an actionable error message. This prevents downstream dependencies from executing until the failure is resolved and validation passes.