census-mcp v0.1.3

Fix

• Pin mcp[cli]<2 (#21). mcp 2.0.0 removed mcp.server.fastmcp; without the bound a fresh uvx install pulled 2.0.0 and failed to start. 0.1.2 is broken on fresh install — use 0.1.3.
• Stop setup echoing the Census API key (#20). httpx/httpcore logged request URLs (which carry the key as a query param) at INFO; capped to WARNING.
• mcpb manifest privacy URL trailing slash (#19).

Install

• uvx mcpwright-census (PyPI mcpwright-census 0.1.3) — requires a free CENSUS_API_KEY, then setup.
• MCP Registry: io.github.mcpwright/census-mcp
• Claude Desktop: download mcpwright-census-0.1.3.mcpb below and open it.

v0.1.2 — ACS top-code caveat

Ships the ACS top-code caveat to the published package (PyPI mcpwright-census 0.1.2 + MCP Registry).

• get_income / get_housing descriptions now warn that the ACS top-codes median household income at $250,001 and median home value at $2,000,001 — so a value at the cap reads as "at least that," not an exact figure (#17).
• One-click Claude Desktop extension: mcpwright-census-0.1.2.mcpb attached below (zero-vendoring uv-type bundle; needs a free CENSUS_API_KEY for the one-time download).

This caveat is also the subject of an eval: does it change model behavior? — yes, decisively for smaller models.

census-mcp v0.1.1

Maintenance release: census now builds on the shared mcpwright-core library — the bulk-download → local-SQLite store + server plumbing moved into core. No tool or behavior changes (8 tools, same API). uvx mcpwright-census and the one-click .mcpb below both updated.

• PyPI: uvx mcpwright-census (0.1.1) · Registry: io.github.mcpwright/census-mcp 0.1.1
• Claude Desktop: download mcpwright-census-0.1.1.mcpb → Settings → Extensions → Install from file… (set your free CENSUS_API_KEY when prompted)

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

census-mcp v0.1.0

First release of census-mcp — U.S. Census (ACS) data by ZIP, inside your agent. 8 read-only tools over public Census data, served from a local store.

Install

• PyPI: uvx mcpwright-census (set CENSUS_API_KEY) — see the README
• MCP Registry: io.github.mcpwright/census-mcp
• Claude Desktop (one-click): download mcpwright-census-0.1.0.mcpb below → Settings → Extensions → Install from file… → enter your free Census API key

The .mcpb is a uv-type bundle: the host installs the correct-platform dependencies at install time (no vendored libs). The uv runtime is experimental — some Claude Desktop builds may need a system Python present (mcpb#84).

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