Bitcoin Ordinals MCP Server — inscriptions, runes, BRC-20, collections & rare sats
Connect Runs on your machine
claude mcp add ordinals -e HIRO_API_KEY=<HIRO_API_KEY> -e ORDISCAN_API_KEY=<ORDISCAN_API_KEY> -e MAGIC_EDEN_API_KEY=<MAGIC_EDEN_API_KEY> -- npx -y [email protected]
{
"mcpServers": {
"ordinals": {
"command": "npx",
"args": [
"-y",
"[email protected]"
],
"env": {
"HIRO_API_KEY": "<HIRO_API_KEY>",
"ORDISCAN_API_KEY": "<ORDISCAN_API_KEY>",
"MAGIC_EDEN_API_KEY": "<MAGIC_EDEN_API_KEY>"
}
}
}
}
{
"mcpServers": {
"ordinals": {
"command": "npx",
"args": [
"-y",
"[email protected]"
],
"env": {
"HIRO_API_KEY": "<HIRO_API_KEY>",
"ORDISCAN_API_KEY": "<ORDISCAN_API_KEY>",
"MAGIC_EDEN_API_KEY": "<MAGIC_EDEN_API_KEY>"
}
}
}
}
{
"servers": {
"ordinals": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"[email protected]"
],
"env": {
"HIRO_API_KEY": "<HIRO_API_KEY>",
"ORDISCAN_API_KEY": "<ORDISCAN_API_KEY>",
"MAGIC_EDEN_API_KEY": "<MAGIC_EDEN_API_KEY>"
}
}
}
}
Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.
Tools
This server runs locally, so its tools are listed by your MCP client once it starts.
Environment variables
| Name | Description |
|---|---|
HIRO_API_KEYOptional, secret | Hiro API key (free at platform.hiro.so) — 500 RPM |
ORDISCAN_API_KEYOptional, secret | Ordiscan API key (free at ordiscan.com/docs/api) |
MAGIC_EDEN_API_KEYOptional, secret | Magic Eden API key (optional, higher rate limits) |
Details
| Package | [email protected] (NPM, stdio) |
| First published | 14 Feb 2026 |
| Last updated | 14 Feb 2026 |
| Registry name | io.github.ExpertVagabond/ordinals |
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