Spec Merger

Spec Merger is an Automation skill for Claude Code, published by MageByte-Zero in spec-superflow.

759 stars75 forkson MageByte-Zero/spec-superflowAdded 2026/08/23+1% in starsRepository updated 2026/08/16

ai-codingamazon-qclaude-codeclinecodexcopilot-clicursorgemini-cliopencodeopensourceopenspecskillsspec-driven-developmentspec-firstsuperpowerstddtraewindsurfworkflow

Install in seconds

Install Spec Merger

Copy Spec Merger into your Claude Code skills folder. Run the command in your terminal, or review the source on GitHub before installing.

terminal

npx degit https://github.com/MageByte-Zero/spec-superflow/tree/main/skills/spec-merger ~/.claude/skills/spec-merger

Requires Node.js. Downloads this skill only — not the rest of the repository — into your Claude Code skills folder.

Without Node.js

git clone https://github.com/MageByte-Zero/spec-superflow.git

Clones the whole repository, then copy the skill’s own directory into your skills folder yourself.

In this catalog

Source file: skills/spec-merger/SKILL.md in MageByte-Zero/spec-superflow
Installs to: ~/.claude/skills/spec-merger
Collection: One of 9 skills cataloged from this repository
Category: Automation — 1523 skills

What Spec Merger does

Spec Merger syncs delta specs into the published main spec base before a change closes. Use it when a change is still executing or when spec drift needs to be merged and conflicts checked.

Spec Merger is cataloged under Automation on DirSkills. Spec Merger comes from a repository tagged ai-coding, amazon-q, claude-code, cline and codex.

Documentation

README

Excerpt

Spec Merger

Before the final executing → closing transition, delta specs (ADDED/MODIFIED/REMOVED/RENAMED) must be published into the main spec base. changes/<change>/ remains the active workflow source; root specs/ is only the published baseline. Specs that aren't synced become lies. A change already in closing must not be routed to spec-merger.

Execution-State Guard

This is the opening of the README. Read the full README on GitHub.

Frequently asked about Spec Merger

What else does MageByte-Zero publish alongside Spec Merger?
Spec Merger is one of 9 skills that DirSkills catalogs from MageByte-Zero/spec-superflow, the repository it ships in. Its siblings there include Bug Investigator, Build Executor and Code Reviewer. Each one is a separate skill with its own page in this directory, installs the same way Spec Merger does, and is maintained by MageByte-Zero in that same repository. The rest of the collection is listed on the MageByte-Zero/spec-superflow page.
How does Spec Merger compare to other Automation skills?
Spec Merger ranks #1026 by stars among the 1523 Automation skills in this catalog. The most-starred ones next to it are Autonomous Loops, Autonomous Agent Harness and Automation Audit Ops. DirSkills ranks by the star count of the repository each skill ships in, so that order reflects how popular those repositories are rather than any review of Spec Merger against them. Open each page to compare what they document and how they install.