Free live public data (weather, quakes, ISS) plus one spend-capped paid tool.
Connect Runs on your machine
claude mcp add pubdata-mcp -e PUBDATA_MCP_MAX_SPEND_USDC=<PUBDATA_MCP_MAX_SPEND_USDC> -- uvx pubdata-mcp==1.3.0
{
"mcpServers": {
"pubdata-mcp": {
"command": "uvx",
"args": [
"pubdata-mcp==1.3.0"
],
"env": {
"PUBDATA_MCP_MAX_SPEND_USDC": "<PUBDATA_MCP_MAX_SPEND_USDC>"
}
}
}
}
{
"mcpServers": {
"pubdata-mcp": {
"command": "uvx",
"args": [
"pubdata-mcp==1.3.0"
],
"env": {
"PUBDATA_MCP_MAX_SPEND_USDC": "<PUBDATA_MCP_MAX_SPEND_USDC>"
}
}
}
}
{
"servers": {
"pubdata-mcp": {
"type": "stdio",
"command": "uvx",
"args": [
"pubdata-mcp==1.3.0"
],
"env": {
"PUBDATA_MCP_MAX_SPEND_USDC": "<PUBDATA_MCP_MAX_SPEND_USDC>"
}
}
}
}
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 |
|---|---|
PUBDATA_MCP_MAX_SPEND_USDCOptional | Hard lifetime cap on USDC this server may authorise. Default 0.10. |
Details
| Package | [email protected] (PYPI, stdio) |
| First published | 16 Oct 2026 |
| Last updated | 16 Oct 2026 |
| Registry name | io.github.autosha-blip/pubdata-mcp |
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