soi-mcp v0.1.2

Fix

• Pin mcp[cli]<2 (#8). mcp 2.0.0 removed mcp.server.fastmcp; without the bound a fresh uvx install pulled 2.0.0 and failed to start. 0.1.1 is broken on fresh install — use 0.1.2.

Also

• Tool-description caveats (#7): suppression-zero (a 0 may be an IRS-suppressed cell, not a true zero) on six tools; get_income clarifies avg AGI is a mean per return, not a median per household.

Install

• uvx mcpwright-soi (PyPI mcpwright-soi 0.1.2) — zero-config (no API key); first query auto-loads the SOI data.
• MCP Registry: io.github.mcpwright/soi-mcp
• Claude Desktop: download mcpwright-soi-0.1.2.mcpb below and open it.

soi-mcp v0.1.1

Maintenance release: soi now builds on the shared mcpwright-core library — the bulk-download → local-SQLite store + server plumbing moved into core. No tool or behavior changes (10 tools, same API). uvx mcpwright-soi and the one-click .mcpb below both updated.

• PyPI: uvx mcpwright-soi (0.1.1) · Registry: io.github.mcpwright/soi-mcp 0.1.1
• Claude Desktop: download mcpwright-soi-0.1.1.mcpb → Settings → Extensions → Install from file… (zero-config, no key)

Site: https://mcpwright.com/soi · Privacy: https://mcpwright.com/privacy/

soi-mcp v0.1.0

First release of soi-mcp — IRS income & tax statistics by ZIP, inside your agent. 10 read-only tools over IRS Statistics of Income (SOI) data: the real AGI distribution (the six IRS brackets), income, tax, refundable credits (EITC), deductions, filing-status mix, ZIP comparison, and state totals — aggregated from actual filed returns, not survey estimates. No API key.

Install

• PyPI: uvx mcpwright-soi — see the README
• MCP Registry: io.github.mcpwright/soi-mcp
• Claude Desktop (one-click): download mcpwright-soi-0.1.0.mcpb below → Settings → Extensions → Install from file… Nothing to configure — the first ZIP question downloads the SOI dataset into a local store, then every later lookup is instant and offline.

The .mcpb is a uv-type bundle: the host installs the correct-platform dependencies at install time (no vendored libs). Same recipe as edgar-mcp and census-mcp, verified working in Claude Desktop — but zero-config (no key, no env vars).

The SOI ZIP release lags ~2–3 years; tax year 2022 loads by default, and mcpwright-soi refresh <year> loads an older year for comparison.

Site: https://mcpwright.com/soi · Privacy: https://mcpwright.com/privacy/