Unmark

AI agent workflow

Agent skill for Gemini image cleanup.

Give Cursor, Claude Code, or Codex a repeatable way to clean Gemini sparkles on local stills while it updates docs, prepares repo files, or runs a batch. Unmark already has MCP for chat tools — this is the file-path version.

Install the skillUse the website

What you get

Instructions, a runner, and MCP when it is already there.

  • Instruction file

    A SKILL.md agents load so they know when to clean Gemini stills and how to call Unmark.

  • Local runner

    A script that takes PNG, JPG, or WebP paths, writes cleaned files, and can print JSON for pipelines.

  • MCP when you want it

    If Cursor or Claude already has the Unmark connector, the skill tells the agent to use that instead.

Install

Add it to the workspace once.

Works with Cursor, Claude Code, Codex, and other agents that load Markdown skill files. Then call the bundled script whenever image cleanup is part of a larger task.

1# Add the skill to this agent workspace
2npx skills add unmarkapp/unmark --skill unmark
3 
4# Sign in on unmark.ink, then set the same token used for Unmark MCP
5export UNMARK_BEARER_TOKEN=…

Keep --skill unmark so only this skill is added to the workspace.

Prefer a connector instead of a script? Add Unmark MCP at mcp.unmark.ink.

Workflows

Where the skill pays off.

  • Repo asset cleanup

    Let Cursor or Codex clean generated images while updating docs, examples, or site content.

  • Batch publishing prep

    Process a folder of Gemini exports before you ship blog covers, social cards, or tutorial screenshots.

  • Same account as the web

    Cleaned stills land in your Unmark Library. Video and Instant-in-browser cleanup stay on the website.

Skills FAQ

Agent workflows, MCP, and when to stay on the website.

A reusable instruction file plus a script so coding agents can remove the visible Gemini sparkle from local image files. Install once per workspace, then ask the agent to clean stills as part of a larger task.

Install once. The agent does the rest.

Instant on the homepage stays a click away for one-off images.

Install the skillView on GitHub

https://www.unmark.ink/skills · npx skills add unmarkapp/unmark --skill unmark