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code2spec

Reverse-engineer OpenSpec specs from a repository's git history.

Skill by sathish316

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Install

Works with Claude Code, Claude apps, Codex, Cursor, Gemini CLI, GitHub Copilot, VS Code, OpenCode, Goose, Windsurf. Read the repository before you give any tool access to your data.

npx agentmarket install skill/sathish316-code2spec

Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.

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About

Reverse-engineer OpenSpec specs from a repository's git history. Traverses commits chronologically, PR-wise, or author-wise using deterministic scripts, understands each change unit, and incrementally updates the final specs in openspec/specs/ — without creating per-change proposal artifacts. Use when the user wants to generate or bootstrap OpenSpec specs from an existing codebase's commit history, mentions code2spec or reverse openspec, or asks to build specs for a project that did not start with spec-driven development.

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Permissions

What this skill can do and what it asks for, from its SKILL.md. Checked Oct 25, 2026.

Tools
No tools found
Secrets
None asked for
Install scripts
None found
Runs as
Python package

Network hosts it talks to 1

  • codeload.github.com · found in install command

Files it touches

  • ~/.claude/skills/code2spec

What's inside

Skill name
code2spec
Description
Reverse-engineer OpenSpec specs from a repository's git history. Traverses commits chronologically, PR-wise, or author-wise using deterministic scripts, understands each change unit, and incrementally updates the final specs in openspec/specs/ — without creating per-change proposal artifacts. Use when the user wants to generate or bootstrap OpenSpec specs from an existing codebase's commit history, mentions code2spec or reverse openspec, or asks to build specs for a project that did not start with spec-driven development.
License
unknown
Instructions
161 lines in SKILL.md · view on GitHub

Before installing

  • Ships executable scripts

Files (4)

  • SKILL.md
  • group_commits.py · scripts/
  • list_commits.py · scripts/
  • show_change.py · scripts/

The license isn't open source, so the instructions aren't shown here. Read SKILL.md on GitHub

More from sathish316/skills

Signals

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Last commit (this folder)
Jul 11, 2026 (3 months ago)

From GitHub (fetched Oct 24, 2026).

Details

License
License unknown
Repository
github.com/sathish316/skills
First seen
Oct 24, 2026
Last checked
Oct 24, 2026
Source
GitHubgithub-graphql

More from sathish316

Cite this page

code2spec skill. Agent Mart. https://agentmart.dev/skills/sathish316-code2spec (last updated 2026-10-24)