
Story Origin Check
elvisun/newsjack/skills/story-origin-checkby elvisunb5a8dc87cb34fb3629a760b529d73972f441a86aNo licenseListed Oct 9, 2026Updated Oct 9, 2026
Recover the first public timestamp and canonical major coverage for a newsjacking signal, then decide whether newer coverage is the same story, a different story, or a materially new development.
Add to a SourceWeft workspace
- Open the skill in your dashboard and add it to a workspace.
- Enable it for the chats that should use it.
This skill is instructions only: it ships no scripts to execute.
Add to SourceWeftYou will be asked to sign in first, then taken straight to this skill.
Ask your agent to install it
Paste this prompt into Claude Code, Codex, Cursor or another agent that can run commands — or into SourceWeft chat. The agent reads this skill's install guide, shows you its source, license and scripts, and installs it with the SourceWeft CLI once you agree.
Read https://sourceweft.com/skills/gh-elvisun-newsjack-story-origin-check-skills-story-origin-check-3e0d5837349bf37d/install.md and install the skill it describes. Before installing, show me its source, license and whether it ships scripts, and wait for my OK. Ask me before changing anything else on my machine.Install it yourself from a terminal
For Claude Code, Codex, Cursor and other local agents. The SourceWeft CLI fetches the skill from its source repository at the commit scanned here, and verifies every file against the hashes recorded when the skill was scanned. If anything differs, nothing is written.
npx @sourceweft/cli skills install @elvisun/story-origin-checkAdd --agent claude-code, codex, cursor or universal to choose which agent gets it (Claude Code by default).
Upstream installer — not verified by SourceWeft
The open-source skills installer fetches the same pinned commit, but does not check the files against the hashes SourceWeft recorded.
npx skills add https://github.com/elvisun/newsjack/tree/b5a8dc87cb34fb3629a760b529d73972f441a86a/skills/story-origin-checkSource and attribution
Source:elvisun/newsjackinskills/story-origin-checkat commitb5a8dc8
License: No license
Content belongs to its original authors. SourceWeft indexes it from a public repository.
More from elvisun/newsjack

Voice Extractor
elvisun
Builds a local stylometric voice fingerprint from writing samples and checks drafts against it.

Newsjack Detector
elvisun
Monitors news and reaction signals, then judges which ones are credible newsjacking opportunities for a client.

Relevance Coarse Filter
elvisun
Coarse first-pass filter that labels newsjacking candidate signals keep, monitor_only, or reject.

Pr Strategist
elvisun
Opinionated startup PR strategist that works out audience, positioning, news pegs and drumbeat before any tactical pitching.

Newsworthiness Check
elvisun
Scores whether a news event is worth newsjacking or whether a pitch idea is genuinely newsworthy to journalists.

Newsjack Monitor Setup
elvisun
Guides users through building a newsjack monitor profile so the newsjack-detector can scan news on a schedule.
More in Research & Analysis

Sector Overview
anthropics
Produces industry and sector landscape reports covering market size, competitive positioning, valuation and investment implications.

Sector Overview
anthropics
Produces industry and sector landscape reports covering market size, competitive positioning, valuation and investment implications.

Idea Generation
anthropics
Systematic stock screening and investment idea sourcing using quantitative screens, thematic research and pattern recognition.

Competitive Analysis
anthropics
Builds competitive landscape decks: market positioning, competitor deep-dives, comparative tables and strategic synthesis.

Equity Research
anthropics
Builds structured equity research snapshots from consensus estimates, fundamentals, prices and macro data.

Sector Overview
anthropics
Produces industry and sector landscape reports covering market size, competitive positioning, valuation and investment implications.