IRS SOI (income by ZIP) runs on your own machine — the client starts it, so there is no endpoint to ping. 86 installs a week from pypi. Last commit 20 Aug 2026.
IRS income & tax stats by ZIP in your agent: AGI distribution, tax, credits, deductions.
Today is the operative word: we check IRS SOI (income by ZIP) every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.
This server runs on your own machine — install it with the package manager and the client starts it for you. Package name taken from the official registry entry.
claude mcp add soi-mcp -- uvx mcpwright-soi
{
"mcpServers": {
"soi-mcp": {
"args": [
"mcpwright-soi"
],
"command": "uvx"
}
}
}
[mcp_servers.soi-mcp]
command = "uvx"
args = ["mcpwright-soi"]
{
"mcpServers": {
"soi-mcp": {
"args": [
"mcpwright-soi"
],
"command": "uvx"
}
}
}
{
"mcpServers": {
"soi-mcp": {
"args": [
"mcpwright-soi"
],
"command": "uvx"
}
}
}
This one needs environment variables set before it will start:
SOI_MCP_STORE (Optional path override for the local SQLite store (defaults to the OS cache dir).).
The author declared them in the registry entry; get the values from the project itself.
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Answers built from our own checks of this server.