Developer Tooling

Tax Regulations MCP — US Treasury / IRS regulations (26 CFR, 'Treas. Reg.').

Oregon Revised Statutes — state statutes by citation.

WooCommerce MCP Pack — wraps the WooCommerce REST API v3

OpenStreetMap Overpass MCP — programmatic queries against the OSM database

USGS ScienceBase catalog MCP.

PayPal MCP Pack — read-only access to PayPal transactions, orders, invoices, and disputes.

National Parliamentary Library of Georgia MCP — the union catalogue and the digital library, both…

Montréal Events MCP.

USGS Mineral Commodity Summaries (MCS) — U.S. production, imports, exports, consumption, price…

OQMD (Open Quantum Materials Database) MCP.

Opendatasoft (generic portal) MCP.

One call, one paper: everything openly available around it — full text, license, datasets, code…

market-spread MCP — cross-venue prediction-market landscape scanner.

VALORANT reference data MCP (valorant-api.com).

Evidence-graded agent-work lanes, bid advice, live agent jobs and a hash-chained evidence ledger.

Alpaca MCP — real-time US stock market data via the Alpaca Market Data API (data.alpaca.markets…

Agent payments ecosystem intelligence. Scans GitHub/HN/npm across AP2, ACP, x402, MPP, UCP.

Watchmode MCP.

PyPI Stats MCP.

Wynncraft MCP.