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extract-version

Skill0 starsChanged 4 months agoMITView on GitHub

Extract the semantic version (e.g. 1.2.3 or 1.2.3-rc.1) from a single line of text such as a release-notes header, changelog title, or tag — returning just the version, or an empty string when there is none. Use when asked to pull a version out of a header/line.

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    1. maslennikov-ig/claude-code-orchestrator-kit★ 248same name

    How matches are found. Word for word: the exact same text. Edited: shares passages with this file (“99% same” means 99% of its five-word phrases also appear here; 10% or more counts). Their own version: similar meaning, or, weakest, the same name. We can’t tell which project had it first. Projects are counted among the 200 most-starred candidates, and mentions are links to the repository we found, up to 50 per site, so both counts are a floor.

  • In this repository8 other files it gives its agents.

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SKILL.md

extract-version

Given one line of text, return only the semantic version it contains, or an empty string if it contains none. Do not include surrounding words, a leading v, or any punctuation.

This skill is the worked example for the offline optimizer (skillopt/): its behavior is a single regex, kept between the markers below so skillopt/optimize.py --backend builtin can tune it against skillopt/evals/extract-version/eval.jsonl. The starter pattern is deliberately mediocre (it stops at two components and mishandles prereleases) so the optimization run has something to improve.

<!-- skillopt:pattern -->

(\d+\.\d+)

<!-- /skillopt:pattern -->

Examples:

  • Release notes for MyApp v2.3.1 (2026-05-01) → 2.3.1
  • Version: 0.14.7-beta → 0.14.7-beta
  • no version here, just text → `` (empty)

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