Spec Coding is a specification-driven development workflow that automates the creation and reverse-engineering of technical documentation for features, APIs, and UI components.
Install & Download
1. ClawHub CLI
The fastest way to install a skill directly from the registry.
npx clawhub@latest install spec-coding
2. Manual Installation
Copy the skill folder to one of these locations
~/.openclaw/skills/ <project>/skills/ Priority: Workspace > Local > Bundled
3. Prompt Installation
Copy this prompt to OpenClaw to install it automatically.
Help me install spec-coding using Clawhub. If Clawhub is not installed, install it first (npm i -g clawhub).
Prefer to download?
Get the raw skill files in a ZIP archive.
What is Spec Coding?
Spec Coding is a specialized workflow designed to bridge the gap between requirements and implementation. By utilizing pre-defined templates for features, APIs, and UI components, it ensures that every piece of code is backed by a clear, verifiable document. This skill is a core part of the Openclaw Skills ecosystem, enabling developers to maintain high standards of documentation without the manual overhead.
Whether you are starting a fresh project or maintaining a legacy codebase, Spec Coding provides a structured approach to technical debt. It allows AI agents to analyze existing source code to generate reverse-engineered specifications, ensuring that even undocumented systems become transparent and maintainable through high-quality Openclaw Skills integrations.
Spec Coding Use Cases
- New Project Kickoff: Automatically generate comprehensive feature, API, or component specifications before writing a single line of code.
- Legacy Documentation: Reverse-engineer existing source code to create missing technical specifications for older projects.
- Requirement Reviews: Generate rapid drafts of specifications during stakeholder meetings to align on technical goals.
- Quality Assurance: Use approved specifications as a source of truth for code reviews and final acceptance testing.
How Spec Coding Works
- Requirement Classification: The system identifies if the need is for a functional feature, a REST/GraphQL API, or a UI component.
- Template Selection: It selects the appropriate markdown template from the assets directory (e.g., api-spec.md or component-spec.md).
- Draft Generation: The agent populates the template with inputs, outputs, boundary cases, and acceptance criteria based on user prompts or code analysis.
- Status Lifecycle Management: The document moves through a defined workflow: draft to review, then to approved for development.
- Validation: Once development is complete, the agent verifies the implementation against the original specification.
Spec Coding Setup
To integrate this skill into your local environment, ensure you have the required templates in your assets folder and add the configuration to your agent settings.
# Navigate to your project root
# Ensure template directory exists
mkdir -p assets/templates
# Install the Spec Coding skill via Openclaw Skills manager
openclaw install spec-coding
Spec Coding Data Schema & Taxonomy
The skill organizes data using a structured directory and state-based metadata. Below is the taxonomy for specification management:
| File Type | Storage Location | Metadata Tags |
|---|---|---|
| Feature Specs | assets/templates/feature-spec.md |
`status: draft |
| API Specs | assets/templates/api-spec.md |
version: 1.0.0 |
| Component Specs | assets/templates/component-spec.md |
type: UI/UX |
All generated documents follow a strict Markdown structure including a Header, Status, Creation Date, and Verifiable Acceptance Criteria.
Spec Coding Advanced Features
- Multi-Agent Collaboration: Works with Researcher agents to find industry standards and Copywriter agents to polish user-facing messages.
- Reverse Engineering: Capability to read source code (React, Vue, REST APIs) and generate structured
reviewstatus documentation automatically. - Automated Boundary Analysis: Automatically identifies and lists edge cases and error handling requirements within the spec.
- Status Flow Tracking: Built-in state machine to track progress from
drafttodoneacross the Openclaw Skills pipeline.
SKILL.md
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