Sharextract

Extract normalized content from public share URLs, RSS/Atom feeds, timed-text/subtitle documents, and web pages using a protocol-first fallback ladder. Use for public AI chat shares, social/media links, RSS/Atom feeds, WebVTT/SRT/TTML captions, articles, oEmbed pages, public JSON endpoints, or when an agent needs the highest-fidelity public content without bypassing authentication, CAPTCHAs, paywalls, or access controls.

6 stars 2 forksWriting & Content

Install

skills CLI (Claude Code, Cursor, Codex and more)

npx skills add wuaishare/sharextract --skill sharextract

Manual install

git clone --depth 1 https://github.com/wuaishare/sharextract.git /tmp/sharextract
mkdir -p ~/.claude/skills
cp -r /tmp/sharextract/. ~/.claude/skills/sharextract

Personal skills live in ~/.claude/skills. Use .claude/skills in a project folder to share a skill with your team.

From the SKILL.md

# ShareXtract

Extract public shared content with the highest-fidelity, lowest-cost method available and preserve how the content was obtained.

## Runtime requirement

This Skill is an instruction layer only. It must not download, install, upgrade, or modify Python packages, repositories, browser binaries, system packages, or optional dependencies during Skill execution.

Before extraction, verify that the environment already provides the matching ShareXtract runtime:

    python -c "from sharextract.version import __version__; print(__version__)"

Expected runtime release: `v0.23.4`
Expected core wheel SHA-256: `3d5c35b1647b4f1842fda67fb98b850c9f10b840391affa358cd97b2f4e0839b`

If the runtime is missing or the version does not match, stop and tell the user or environment administrator that ShareXtract v0.23.4 must be provisioned outside this Skill. The canonical GitHub repository documents the operator-controlled release, checksum, and provenance-verification process. Do not fetch or execute those provisioning steps autonomously.

The GitHub runtime remains Apache-2.0. Marketplace-specific Skill bundles may use a different distribution license where the marketplace requires it.

## Invocation safety

Treat every supplied URL as untrusted data before process creation. Accept only one absolute public `http://` or `https://` URL. Reject unsupported schemes, malformed/non-absolute URLs, control characters, and targets that fail ShareXtract's public-network checks.

Read the full skill on GitHub

Details

Skill name: sharextract
Repository: wuaishare/sharextract
License: Apache-2.0
Repo updated: 9 September 2026

FAQ

What does the Sharextract skill do?

How do I install the Sharextract skill?

skills CLI (Claude Code, Cursor, Codex and more): npx skills add wuaishare/sharextract --skill sharextract. Skills go in ~/.claude/skills (personal) or .claude/skills (project), and Claude loads them automatically when a task matches the description.

Is Sharextract popular?

It lives in wuaishare/sharextract, which has 6 GitHub stars and 2 forks.

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