Does this skill archive the change automatically?

No, this skill is focused on synchronizing content. You should archive the change using the appropriate OpenSpec command only after implementation is fully verified.

How does intelligent merging work?

Instead of a wholesale file replacement, Claude analyzes the delta spec's intent and applies only the specific changes (like a new scenario) to the main spec file while leaving unrelated requirements untouched.

Can I sync multiple capabilities at once?

Yes, the skill scans the entire change directory and updates all corresponding main specification files in a single operation.

What happens if the main specification file doesn't exist?

The skill will automatically generate a new main specification file, create the necessary directory structure, and populate it with the requirements defined in your delta spec.

What is a delta spec in OpenSpec?

A delta spec is a temporary file that captures incremental changes—additions, modifications, or removals—to your project's main specifications during a specific feature or change request.

OpenSpec Specification Sync

Name: OpenSpec Specification Sync
Author: ValorVie

byValorVie

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内容管理

Synchronizes incremental specification changes into main project documentation using intelligent, agent-driven merging.

The openspec-sync-specs skill allows Claude to manage project requirements by intelligently merging delta specs into a project's main specifications. Rather than simply overwriting files, this skill enables Claude to read the intent of changes—such as adding a single scenario or renaming a requirement—and apply those updates precisely while preserving existing content. This is essential for teams using the OpenSpec framework to maintain a live, accurate single source of truth for their software requirements throughout the development lifecycle.

主要功能

01Support for ADDED, MODIFIED, REMOVED, and RENAMED requirement types

02Intelligent merging of requirements and scenarios without overwriting existing data

03Idempotent operation ensuring consistent results across multiple runs

043 GitHub stars

05Automated creation of new capability specifications from delta inputs

06Context-aware change selection with interactive user prompting

使用场景

01Updating master project documentation after defining new feature requirements

02Refining existing user scenarios based on feedback without manual copy-pasting

03Merging experimental requirement changes into the main specification branch

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add valorvie/custom-skills openspec-sync-specs

For use in Claude.ai and ChatGPT

Download Skill