Revenantworks Ossuary Linecaller

Q: What is a Claude Code skill and how does the Revenantworks Ossuary Linecaller skill fit in?

A Claude Code skill is a SKILL.md file that lives under ~/.claude/skills/<name>/ and tells the Claude Code CLI agent how to perform a specific task (instructions, prompts, allowed tools). Skills are auto-discovered at session start. Revenantworks Ossuary Linecaller is one of 67,000+ skills indexed in the open ClaudSkills catalog, classified under the General category. Learn more at https://claudskills.com/learn/what-is-skill-md/.

Category: General · Sub-category: general-misc · Last updated: 2026-08-08

Runs one pass of the Project Longshot daily NFL bet-card pipeline in the longshot repo — reconcile yesterday's results, update ratings and the ledger, fetch today's slate, FanDuel lines, injuries, and playing-time news, produce the Daily Bet Card, and commit. Trigger on "daily bet card", "today's bets", "linecaller", "run linecaller", or the scheduled daily run. Decision support only — it never places bets, never touches a sportsbook account, and never invents a number; missing data means PASS. Not for building betting models (the repo's code owns that), general sports chat, or work outside the longshot repo.

Security AStatic scan found no risk patternsHow grading works ›

From the source SKILL.md

One run of the Project Longshot daily pipeline. The deliverable is the Daily Bet Card, written as both reports/<today>.md (plain text) and reports/<today>.html (a self-contained, artifact-ready rendered page — same content, longshot/style.py design tokens), plus a terminal summary — a human (Alex) reads the card and places any bets manually on FanDuel.

What this skill does

Revenantworks Ossuary Linecaller is a community-contributed Claude Code skill in the general-misc sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/revenantworks-ossuary-linecaller/ and loads when your prompt matches the skill's trigger.

Who uses this skill

The Revenantworks Ossuary Linecaller Claude Code skill is built for Claude Code users and developers across all disciplines looking for general-purpose AI assistance. It's part of ClaudSkills (also referred to as Claude Skills or Claude Code Skills) — the open community-curated registry of 196,000+ SKILL.md files for Anthropic's Claude Code agent and the wider Claude ecosystem (Claude API, Claude Agent SDK).

How to install

Free

Manual install (2 steps)

mkdir -p ~/.claude/skills/revenantworks-ossuary-linecaller
curl -L https://claudskills.com/skills/revenantworks-ossuary-linecaller/SKILL.md \
  -o ~/.claude/skills/revenantworks-ossuary-linecaller/SKILL.md

Or just download SKILL.md directly and drop it into ~/.claude/skills/revenantworks-ossuary-linecaller/. Claude Code auto-discovers it on next session.

Skills live at ~/.claude/skills/revenantworks-ossuary-linecaller/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\revenantworks-ossuary-linecaller\SKILL.md on Windows. See the full install guide for step-by-step instructions.

📱 Install from your phone or desktop Telegram

Open @claudskills_bot on Telegram, tap Open Desktop App, and the desktop app installs this skill for you. Or share the bot link with a colleague — they get the same one-tap install. Learn more →

Pro

One-click install via the desktop app

The ClaudSkills desktop app installs any skill directly into ~/.claude/skills/ with one click — no terminal required. Pro starts at $9/mo or $149 lifetime.

Pro

For the full experience including quality scoring and one-click install features for each skill — upgrade to Pro.

See pricing → Download desktop app

Frequently asked questions

How do I install the Revenantworks Ossuary Linecaller Claude Code skill?

Install via the ClaudSkills desktop app (one click) or copy SKILL.md from the source repository to ~/.claude/skills/revenantworks-ossuary-linecaller/SKILL.md and restart Claude Code. Both flows are detailed at claudskills.com/install/.

What does the Revenantworks Ossuary Linecaller skill do?

Is this skill free to install?

Yes. ClaudSkills is an open registry — every skill keeps its source repository's license, and manual install via copy is free. ClaudSkills Pro ($9/mo, $79/yr, or $149 one-time) adds one-click install via the desktop app and a multi-signal Quality Score.

When should I use the Revenantworks Ossuary Linecaller skill?

Use Revenantworks Ossuary Linecaller when your Claude Code task falls under the General category — specifically in the general misc area. Claude Code auto-discovers installed skills and invokes the right one based on the task description, so you can also ask Claude directly (e.g. "use Revenantworks Ossuary Linecaller" or describe the task and let Claude pick). Browse related skills at /category/general/.

What is a Claude Code skill and how does the Revenantworks Ossuary Linecaller skill fit in?

A Claude Code skill is a SKILL.md file that lives under ~/.claude/skills/<name>/ and tells the Claude Code CLI agent how to perform a specific task (instructions, prompts, allowed tools). Skills are auto-discovered at session start. Revenantworks Ossuary Linecaller is one of 67,000+ skills indexed in the open ClaudSkills catalog, classified under the General category. Learn more at /learn/what-is-a-claude-skill/.

Attribution & license

Source: https://github.com/revenantworks/citadel/blob/HEAD/packs/ossuary/skills/revenantworks-ossuary-linecaller/SKILL.md
Author: revenantworks

Cite this skill

If you reference this skill in a blog post, paper, or documentation, you can cite it as:

APA

revenantworks. (2026). Revenantworks Ossuary Linecaller [Claude Code skill]. ClaudSkills. https://claudskills.com/skills/revenantworks-ossuary-linecaller/

BibTeX

@misc{revenantworks-ossuary-linecaller-2026,
  author    = {revenantworks},
  title     = {Revenantworks Ossuary Linecaller [Claude Code skill]},
  year      = {2026},
  publisher = {ClaudSkills},
  url       = {https://claudskills.com/skills/revenantworks-ossuary-linecaller/}
}

Embed this skill

Promote, attribute, or link this skill from your own README, blog post, or documentation. All three snippets are free to use — no sign-up, no API key. More distribution surfaces →

Badge

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Security scan

Grade A · scanned 2026-09-28 — free static scan against the OWASP Agentic Skills Top 10.

No risk patterns were found in any of the ten OWASP-aligned categories. How grading works ›

✓ Prompt injection
✓ Data exfiltration
✓ Supply chain
✓ Reverse shell
✓ Credentials
✓ Execution
✓ Filesystem
✓ Persistence
✓ Obfuscation
✓ Network

Show this grade on your repo (click to copy):

[![Security: A](https://img.shields.io/badge/Security-A-2e7d32)](https://claudskills.com/skills/revenantworks-ossuary-linecaller/#security)

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