# Build comments

> Use when adding comments, replies, reactions or annotation to a product.

Build a comment thread — the row, replies, the composer, reactions, and who is allowed to say what under which name. Use when adding commenting, discussion, annotation, or replies to a product. For judging an implementation that already exists, use review-comments instead.

## Facts

- Type: Agent skill
- Discipline: Design
- Author: Johannes Mutter (https://github.com/johannesmutter)
- Upstream: https://github.com/johannesmutter/interface-skills/tree/main/skills/build-comments
- Source file: https://raw.githubusercontent.com/johannesmutter/interface-skills/main/skills/build-comments/SKILL.md (7685 bytes, sha256:901da5facd2dce6c6428324f4947a557670d181802bf0beb693c66cf6e1f56b1)
- 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 Build comments skill by Johannes Mutter.
This is what it does, in the author's own words: Build a comment thread — the row, replies, the composer, reactions, and who is allowed to say what under which name. Use when adding commenting, discussion, annotation, or replies to a product. For judging an implementation that already exists, use review-comments instead.
Download the whole folder at https://github.com/johannesmutter/interface-skills/tree/main/skills/build-comments, SKILL.md and every file beside it, into your skills directory: ~/.claude/skills/build-comments/ for Claude Code, ~/.agents/skills/build-comments/ for Codex, ~/.cursor/skills/build-comments/ 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/johannesmutter/build-comments
- Author: https://startupskills.dev/johannesmutter
- 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/johannesmutter/interface-skills/blob/main/skills/build-comments/SKILL.md