What is substrate-mcp-rs?
substrate-mcp-rs is a MCP server by ThomasMarches that interact with Substrate-based blockchains. It is listed under Finance & commerce and has 12 GitHub stars.
| Type | Mcp server |
|---|---|
| Author | ThomasMarches |
| Repository | ThomasMarches/substrate-mcp-rs |
| Popularity | 12 GitHub stars |
| Category | Finance & commerce |
| Security | Low risk (96/100) |
| Rank | #1,609 of 4,418 MCP servers; #115 in Finance & commerce |
| License | MIT |
| Last commit | 2025-10-12 |
| Runs | Locally |
| Language | Rust |
Is substrate-mcp-rs safe to install?
substrate-mcp-rs scores 96/100 on the MCPMods security check: Low risk. No checks raised a concern. It passed 5 of 6 checks.
MCP server results come from listing signals: who publishes it, where your data goes and what it can do. The code itself is not scanned yet.
| Check | Result |
|---|---|
| Community-built server | Note |
| Runs on your machine only | Pass |
| No credentials mentioned | Pass |
| Read-only by description | Pass |
| No code execution | Pass |
| Source on GitHub | Pass |
How do I install substrate-mcp-rs?
- Find the launch command. The README says how the server starts (npx, uvx, docker or a remote URL) and which API keys it needs.
https://github.com/ThomasMarches/substrate-mcp-rs
- Add it to Claude Code. Replace the part after -- with the command from the README. Remote servers use --transport http with a URL.
claude mcp add substrate-mcp-rs -- <command from README> claude mcp add --transport http substrate-mcp-rs <server-url>
- Check it connected. This lists your MCP servers and their status.
claude mcp list
Or ask Claude to set it up
Paste this into Claude Code and it installs substrate-mcp-rs for you:
Add the "substrate-mcp-rs" MCP server from https://github.com/ThomasMarches/substrate-mcp-rs to Claude Code. Read its README for the launch command and any API keys I need, run claude mcp add, then check that it connects.