Velven skills
MCP serverWeb & browsingPublish browser games, worlds, tools and wonders built with AI to Velven's hosting, and manage them.
Available today. Use it from your connected AI after setup.
No other account needed.
Add ahel to your AI once: Claude, ChatGPT, Cursor, Claude Code or Codex. Then ask it to use this.
Then ask your AI: use Velven skills to publish
Install Velven skills
The server’s own address, for the clients that take one directly. Or connect ahel onceand every client you use reads it from one address, with the account kept on ahel rather than in each client’s config.
Claude Code
claude mcp add --transport http --scope user velven-skills 'https://mcp.velven.ai/mcp'Run it once in your project, then open /mcp to approve any sign-in the server asks for.
Claude Desktop
https://mcp.velven.ai/mcpAdd a custom connector in Settings, paste this address, and approve the sign-in.
Cursor
cursor://anysphere.cursor-deeplink/mcp/install?name=velven-skills&config=eyJ1cmwiOiJodHRwczovL21jcC52ZWx2ZW4uYWkvbWNwIn0=Open the link and Cursor adds the server at that address.
ChatGPT
https://mcp.velven.ai/mcpIn Settings, enable Developer mode, create an MCP app, and paste this address. Your plan and workspace must allow custom apps.
Codex
codex mcp add velven-skills --url 'https://mcp.velven.ai/mcp'Run it once, then sign in with codex mcp login velven-skills if the server asks for an account.
From the project's README
As published by velvenai/skills in README.md.
Agent Skills (skills.sh format), plugins and the MCP server for Velven, the community marketplace and host for spaces built with AI.
onboard/teaches a coding agent to publish a space on Velven:velven publishmakes a private preview,--prodputs it live after Velven's safety check, and it works before the creator has an account (an unlisted page with a claim token to keep it). It fillsvelven.jsonfrom the project, links an already deployed site as the side path, claims a space that is already on Velven, and adds sign-in, leaderboards, saves, achievements and rooms through the Velven SDK.plugins/velven/is the same skill with Velven's MCP server, as a plugin for Claude Code and Codex.
Install
Skill only, for any agent that reads skills.sh skills:
npx skills add velvenai/skills
Claude Code, the plugin (the skill and the MCP server):
/plugin marketplace add velvenai/skills
/plugin install velven@velven
Codex: add this repository as a plugin marketplace (.agents/plugins/marketplace.json) and install velven.
Gemini CLI, the MCP server: gemini extensions install https://github.com/velvenai/skills.
The MCP server
https://mcp.velven.ai/mcp, Streamable HTTP. Tools: publish (one HTML page or a few files, 3 MB in all: a preview,
or live with prod: true), my_spaces, versions, rollback and search_docs. Without signing in, publish makes an
unlisted page and answers its claim token; the account tools ask you to sign in to Velven (OAuth). Any client that takes
a remote MCP server adds it by that address, for example:
claude mcp add --transport http velven https://mcp.velven.ai/mcp
server.json is its entry in the MCP Registry (io.github.velvenai/velven).
Docs: https://velven.ai/docs
Tools it offers (5)
What this server listed when ahel dialed its public endpoint in Sep 2026, with no key and no account of yours. The names are the server’s own.
publishmy_spacesversionsrollbacksearch_docs
Signals
- Last commit
- Sep 2026
Advanced
- Delivery
- velven MCP server → your ahel connector (mcp.ahel.ai) → your AI.
- Item type
- mcp-server
- Key
io-github-velvenai-velven- Source
- github.com/velvenai/skills
- Hosted endpoint
https://mcp.velven.ai/mcp