# Shaping > Use when shaping a solution with the user by iterating on requirements and shapes. Use this methodology when collaboratively shaping a solution with the user - iterating on problem definition (requirements) and solution options (shapes). ## Facts - Type: Agent skill - Discipline: Product - Author: Ryan Singer (https://github.com/rjs) - Upstream: https://github.com/rjs/shaping-skills/tree/main/shaping - Source file: https://raw.githubusercontent.com/rjs/shaping-skills/main/shaping/SKILL.md (23312 bytes, sha256:fed50ece3920387808ae5ff20e227db06549e7011f3e9778e2cc67e9f7a12bc2) - Licence: none declared by the repo - Upstream copy last changed: 2026-09-17 - Status: listed, not yet ruled on by the curator ## Use it I want to use the Shaping skill by Ryan Singer. This is what it does, in the author's own words: Use this methodology when collaboratively shaping a solution with the user - iterating on problem definition (requirements) and solution options (shapes). Download the whole folder at https://github.com/rjs/shaping-skills/tree/main/shaping, SKILL.md and every file beside it, into your skills directory: ~/.claude/skills/shaping/ for Claude Code, ~/.agents/skills/shaping/ for Codex, ~/.cursor/skills/shaping/ for Cursor. Get it from the author's repo, not from startupskills.dev. Then tell me the path you installed it to and how to invoke it. Nothing here is vendored: install from the author's repo. This file carries none of the author's file. ## Links - Page: https://startupskills.dev/rjs/shaping - Author: https://startupskills.dev/rjs - Index: https://startupskills.dev/llms.txt ## The file Not reproduced here: the repo does not license republication. Read it on the author's GitHub: https://github.com/rjs/shaping-skills/blob/main/shaping/SKILL.md