Hologram Model Hub — Claude Code MCP server: setup guide
Discovers open machine learning models, provides mirror download routes, and verifies SHA-256 digests across decentralized sources.
claude mcp add --transport http model-hub https://hub.uor.foundation/mcpWhat Hologram Model Hub does
This server connects coding assistants to an indexed directory of open-source models. It exposes three MCP tools that let agents inspect model trees, retrieve verified download locations, and validate file checksums before pulling weights.
Requests resolve via HTTP redirects across Hugging Face, ModelScope, and IPFS nodes based on recent health probes. The service never streams weight payloads directly. Front proxy filters discard authentication tokens and cookies, so gated Hugging Face weights fail intentionally on request.
What it helps with
- retrieve verified download links across Hugging Face, ModelScope, and IPFS
- check SHA-256 digests for individual model files
- locate open-source model weights via indexed metadata
Example prompts for the agent
- Check Model Hub for
sentence-transformers/all-MiniLM-L6-v2and show the file hashes. - List verified download sources and SHA-256 digests for
bartowski/MiniCPM5-2B-GGUF.
How to install Hologram Model Hub
Platform CLI: remote server
claude mcp add --transport http model-hub https://hub.uor.foundation/mcpPlatform CLI: remote server
codex mcp add model-hub --url https://hub.uor.foundation/mcpConfig file
{
"mcpServers": {
"model-hub": {
"url": "https://hub.uor.foundation/mcp"
}
}
}Config file
{
"servers": {
"model-hub": {
"type": "http",
"url": "https://hub.uor.foundation/mcp"
}
}
}Platform CLI: remote server
gemini mcp add -t http model-hub https://hub.uor.foundation/mcpStep by step, with commands for each platform: How to add an MCP server to Claude Code, Codex, Cursor, VS Code, Gemini CLI and more
Questions about Hologram Model Hub
How to install Hologram Model Hub in Claude Code?
Run claude mcp add --transport http model-hub https://hub.uor.foundation/mcp in your terminal.
What does Hologram Model Hub do?
It provides tools for searching open weights, discovering active mirrors, and obtaining verified SHA-256 checksums for model files.
Can the server access gated Hugging Face models?
No. Gated repositories are rejected by design, as the front Caddy proxy strips all Authorization and Cookie credentials.
