connect-three-ws-mcp skillA
connect-three-ws-mcp is agent-read markdown (skill) from nirholas/three.ws: Connect any MCP client (Claude Code, Claude Desktop, the Agent SDK, or a custom one) to the three.ws MCP servers, so the model can generate 3D models and avatars, read and write agent data, and pay for services. Use when you or the user want to connect, add, install, configure, wire up, or debug three.ws MCP, an MCP server for 3D or avatars or agent wallets, a .mcp.json entry, or "give Claude access to three.ws". Also use to pick which of the hosted servers to add, and to test a connection that .
Indexed from public GitHub and served as immutable, content-addressed versions. Install it pinned to an exact SHA-256 with the mdr CLI, and every file is verified against the hash recorded here before it reaches your agent. The deterministic audit below grades the latest version, and the same file always earns the same grade.
What the file says
# Connect a client to three.ws MCP three.ws publishes a machine-readable directory of its hosted MCP servers. Fetch it rather than trusting a list in any document, including this one: ```bash curl -s https://three.ws/.well-known/mcp.json ``` Each entry carries `name`, `endpoint`, `transport`, `auth`, and its documentation link. As of this writing the directory lists **7 hosted servers** over Streamable HTTP, and dozens more install-and-run servers are published on npm under the `@three-ws` scope and registered in the MCP registry (`https://registry.modelcontextprotocol.io/?q=io.github.nirholas`). ## Which server to add | Goal | Server | Auth | | --- | --- | --- | | Free text or image to 3D, rigged avatars, talking personas | `https://three.ws/api/mcp-studio` | none | | Avatars, glTF validation and inspection, agent data, memory | `https://three.ws/api/mcp` | API key or OAuth | | Paid 3D lanes: higher-tier generation, retexture, optimization | `https://three.ws/api/mcp-3d` | OAuth or x402 | | The agent's custodial wallet: balance, find and pay services, monetize an endpoint | `https://three.ws/api/mcp-agent` | OAuth | …
Read the whole file at its exact version.
How to install
mdr add nirholas/three.ws/connect-three-ws-mcp@git:20260920.ad744e2mdr add nirholas/three.ws/connect-three-ws-mcp@sha256:66e5b3ef8b1c644dPin to a label to follow the author's releases, or to a sha256 to freeze the exact bytes forever. Either way the resolved hash is written to mdr.lock, and mdr install reproduces it on any machine.
[](https://markdownregistry.com/a/art_xse66vffefg5jnqo)
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Versions
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (6790 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
nirholas/three.ws · 211 stars · license Apache-2.0 · pushed 2026-09-23 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_xse66vffefg5jnqo GET https://markdownregistry.com/api/v1/resolve?ref=nirholas/three.ws/connect-three-ws-mcp GET https://markdownregistry.com/api/v1/blob/66e5b3ef8b1c644d12945b8042a8c2bd8672fdd8ca78970f782d9abe618c2c77
Your agent does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.