U.S. government data with provenance: Census demographics, SST sales tax rates, SEC financials.
Connect Remote server
claude mcp add --transport http olympus https://mcp.olympus.new-odyssey.com/mcp --header "X-API-Key: <X_API_KEY>"
{
"mcpServers": {
"olympus": {
"url": "https://mcp.olympus.new-odyssey.com/mcp",
"headers": {
"X-API-Key": "<X_API_KEY>"
}
}
}
}
{
"servers": {
"olympus": {
"type": "http",
"url": "https://mcp.olympus.new-odyssey.com/mcp",
"headers": {
"X-API-Key": "<X_API_KEY>"
}
}
}
}
Settings > Connectors > Add custom connector
URL: https://mcp.olympus.new-odyssey.com/mcp
Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.
Tools
This server asks for a key before it lists its tools. Connect it with your own key to see them.
Headers
| Name | Description |
|---|---|
X-API-KeyOptional, secret | Olympus API key (free plan at https://olympus.new-odyssey.com/signup). Optional: OAuth 2.1 sign-in is offered when no key is sent. |
Details
| Endpoint | https://mcp.olympus.new-odyssey.com/mcp (Streamable HTTP) |
| First published | 21 Oct 2026 |
| Last updated | 21 Oct 2026 |
| Registry name | com.new-odyssey/olympus |
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