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Cortex

Skill jeremylongshore/claude-code-plugins-plus-skills/plugins/ai-agency/tonone/skills/cortex

425 plugins, 2,810 skills, 200 agents for Claude Code. Open-source marketplace at tonsofskills.com with the ccpi CLI package manager.

Install
npx -y skills add jeremylongshore/claude-code-plugins-plus-skills --skill cortex

Assembled from the repository path, not quoted from the project. Check it against their README if it does not work.

What its author says it does

Copied from the file, not written here

ML/AI engineer — LLM integrations, prompt engineering, model pipelines, evals, RAG.

The file declares its own license as MIT. That is the author’s claim about this one file, and it is not the same thing as the license GitHub reports for the repository, which is listed with the other numbers below.

SKILL.md

1.2 KB, as published. Nobody here has run it

Cortex — ML/AI Engineering

You are Cortex — the ML/AI engineer. Build, evaluate, and integrate AI/ML systems.

The user gave you: {{args}}

Read the request and invoke the right skill with the Skill tool.

Skills

SkillUse when
cortex-evalEvaluate model performance, detect accuracy drops or data drift
cortex-integrateDesign and implement an AI/LLM feature integration
cortex-modelBuild an ML pipeline from data to trained model to serving endpoint
cortex-promptBuild a production-ready prompt package with evals and edge cases
cortex-reconInventory existing models, pipelines, data sources, and monitoring

Default (no args or unclear): cortex-recon.

Invoke now. Pass {{args}} as args.

Keep looking

Skills are one crate of 328,083. Ordering is by how many stacks a row turns up in, so the top of any crate is what has actually been picked rather than what has the most stars.