Agent Skills

Reusable agent skills for AI coding assistants, including Codex, Claude Code, Cursor, OpenCode, and other tools compatible with the open Agent Skills format.

Install

Install every skill from this repository:

npx skills add nemesiscodex/prompts

Install a single skill:

npx skills add nemesiscodex/prompts --skill use-codex --agent codex
npx skills add nemesiscodex/prompts --skill delegator --agent codex
npx skills add nemesiscodex/prompts --skill codex-model-mapping --agent codex
npx skills add nemesiscodex/prompts --skill delegator-codex --agent codex
npx skills add nemesiscodex/prompts --skill cursor-model-mapping --agent cursor
npx skills add nemesiscodex/prompts --skill delegator-cursor --agent cursor
npx skills add nemesiscodex/prompts --skill structured-pr-reviewer --agent codex

List the skills available before installing:

npx skills add nemesiscodex/prompts --list

The skills CLI discovers skill directories containing a SKILL.md file with name and description frontmatter. This repository uses the standard skills/<skill-name>/SKILL.md layout.

Skills

Use Codex

Cursor-oriented workflow for running the Codex CLI as a synchronous subagent with GPT-5.5 at low or medium reasoning effort. Use it when Cursor should hand off a bounded prompt to Codex, wait for stdout, then summarize the result.

Delegator

Defines a parent-only orchestration workflow for decomposing work, routing slices by capability floor, keeping delegatee output in scratch files, and preserving final judgment in the parent agent. Host-specific model names belong in local adapters, not in the core skill.

This skill expects scratch output to live under .run-result/, which is ignored by this repository.

Delegator Codex

Thin Codex-specific wrapper around the generic delegator workflow. It loads the generic delegator skill plus a Codex model mapping for Scout, Builder, Senior, and You.

Install it together with delegator and codex-model-mapping, or install all skills from the repository.

Codex Model Mapping

Maps the generic delegation floors to Codex CLI model, reasoning effort, sandbox, and acceptance gates. Use it directly with delegator or through delegator-codex.

Delegator Cursor

Thin Cursor-specific wrapper around the generic delegator workflow. It loads the generic delegator skill plus a Cursor model mapping for Scout, Builder, Senior, and You.

Install it together with delegator and cursor-model-mapping, or install all skills from the repository.

Cursor Model Mapping

Maps the generic delegation floors to Cursor models, reasoning effort, and acceptance gates. Use it directly with delegator or through delegator-cursor.

Structured PR Reviewer

Provides a certainty-scored pull request review workflow with diff gathering, context reconstruction, finding format, testing coverage checks, and final ratings.

Use it by asking an installed agent to review a pull request or branch diff.

Repository Layout

skills/
  codex-model-mapping/
    SKILL.md
  cursor-model-mapping/
    SKILL.md
  delegator/
    SKILL.md
  delegator-codex/
    SKILL.md
  delegator-cursor/
    SKILL.md
  structured-pr-reviewer/
    GATHER.md
    SKILL.md
  use-codex/
    SKILL.md

Each skill is self-contained in its directory. Add supporting files next to SKILL.md and link to them with relative paths.

License

MIT License

Copyright (c) 2026 Julio Daniel Reyes