mcpbeat

Library Curator

nexu-io/library-curator

| Search the OD Library (the global asset registry) and apply matching assets into the current project mid-task. Use when the user asks to reuse an image they captured/uploaded earlier, "pull a logo/screenshot from my library", or to find and drop a stored asset into the page being built.

575 tokens
context cost
the whole folder, loaded on every use
1
files
instructions only
0
copies elsewhere
how many repositories repackaged it
83386
stars on the repo
on the repository, not the skill itself

Install

one command, takes just this skill from the repository
npx skills add https://github.com/nexu-io/open-design --skill library-curator

The instruction itself

6 sections, as written by the author

library-curator

Reuse assets that already live in the user's OD Library — images captured with

the OD Clipper, manual uploads, agent-generated media, and design-system

material — without asking the user to re-upload them.

When to use

  • The user references an asset they already have ("the screenshot I clipped",

"my logo", "that hero image from earlier").

  • You need an image for the page you're building and the user prefers their own

library over freshly generated media.

Tools (tool-token track)

Both endpoints authenticate with the run's tool token (OD_TOOL_TOKEN, injected

by the daemon) and operate on the project the run belongs to.

POST /api/tools/library/search

{ "query": "blue hero background", "kind": "image", "limit": 20 }

Returns { "results": [{ "asset": { "id": "...", "kind": "image", "sourceTitle": "...", "width": 1600, "height": 900, "sources": [...] }, "score": 0 }], "semantic": false }.

semantic: false means keyword/metadata matching (no embedding model

configured). Filter and rank the results yourself from the asset metadata.

Apply

POST /api/tools/library/apply

{ "assetId": "<id from search>", "dir": "assets" }

Copies the asset into the project (default subdir library/, or the dir you

pass) and returns { "relPath": "assets/<hash>.png" }. Reference that

relPath from the HTML/CSS you write (e.g. <img src="assets/ab12cd34ef.png">).

Recipe

  • Search with a tight query for the kind you need.
  • Pick the best result by dimensions / title / source.
  • Apply it to get a project-relative path.
  • Wire that path into the artifact you're editing.

If search returns nothing, fall back to media generation rather than guessing a

path — never invent a relPath that apply did not return.

How to use it

Copy the folder

Take nexu-io/library-curator from the repository into ~/.claude/skills for personal use, or into .claude/skills inside a project.

Check the name does not clash

The agent identifies a skill by the name field in its header. Two skills with the same name cannot sit side by side — one of them will be ignored.