OverSkill for Cursor and Grok

One-click OverSkill in Cursor and Grok Bot. The plugin is the hosted MCP plus a skill. It is not a second API.

Connect URL: https://mcp.overskill.com/mcp

Human guide: https://www.overskill.com/connect

What it does

After OverSkill OAuth, the agent can:

• Create an app, internal tool, landing page, or presentation on the signed-in team
• List apps, poll a build, open preview and editor URLs
• Iterate the same app with update_app
• Publish to the live URL after you say yes

Builds land on your OverSkill team. There is no anonymous MCP trial.

Install

Marketplace (once listed): search OverSkill in Cursor / Grok plugins.

Manual: Cursor Settings → Tools & MCP → add https://mcp.overskill.com/mcp. Sign in when the OverSkill connect card appears. Do not paste an os_ key into chat.

This plugin does not ship API keys. Auth is OAuth (apps:read, apps:write). Dynamic client registration lives at https://www.overskill.com/oauth/register. Static client id: overskill-mcp-server.

Agent loop

1. list_apps before creating (do not duplicate).
2. list_generation_models before passing model / thinking_level. Omit them to use the account default.
3. Pass optional name on create tools, and put App name: … on the first prompt line.
4. Poll get_build until ready or failed. Lead with preview_url.
5. Iterate with update_app on the same build_id. Do not create a second app to change one.
6. Call publish_app only after an explicit yes.

Live MCP tools (verify at runtime)

create_app, create_internal_tool, create_landing_page, create_presentation, get_app, get_build, list_apps, list_generation_models, publish_app, render_build_widget, update_app.

If the connected tool list disagrees with https://www.overskill.com/SKILL.md, trust the connected tools. File/entity tools and overskill-generate-app are REST execute_tool only, not hosted /mcp.

list_apps pages with cursor / next_cursor (limit 1–50).

REST notes

Always https://www.overskill.com (apex redirects drop POST bodies). Anonymous REST builds still exist (POST /api/v1/anonymous_builds) and are not on MCP.

Publish this plugin later

See SUBMIT.md. Do not submit until OverSkill has reviewed.