MCP servers for Perplexity

Bundestag DIP MCP

California State Procurement MCP — State contract awards & purchase orders (keyless).

CarsXE MCP — wraps the CarsXE Vehicle Data API (carsxe.com)

Climatiq MCP — carbon footprint calculator with emission factors

Pierce County Open Data (internal.open.piercecountywa.gov) Socrata MCP.

data.gov.au MCP — Australia open-data CKAN catalogue.

deno.land/x registry MCP. Keyless.

DEV.to MCP — wraps the DEV Community API (free, no auth for public reads)

Statistics Denmark (Danmarks Statistik / Statbank) MCP. Keyless REST API: https://api.statbank.dk/v1

Duffel MCP — live flight search + pricing via the Duffel Flights API (duffel.com)

Entertainment Feeds MCP.

EODHD MCP — wraps EOD Historical Data (eodhd.com)

Etsy MCP — public listing search via Etsy Open API v3 (api_key auth only)

Europe PMC MCP — biomedical literature.

FARA (Foreign Agents Registration Act) MCP.

FDIC MCP — FDIC BankFind Suite API (free, no auth)

Foursquare Places MCP — migrated to the 2025 Places API

Futuur Prediction Market MCP.

Gov Bids MCP — open & historical US government bid solicitations (Wave 4b, hosted).

Statistics Faroe Islands (Hagstova Føroya) PxWeb MCP.

NOAA NDBC MCP — National Data Buoy Center marine observations