Developer Tools MCP Servers

Barcode lookup, nutrition search, and product comparison for 3M+ crowd-sourced food products.

Find air-quality stations and read pollutant observations from government monitors via OpenAQ v3.

Search books and authors, fetch editions, browse subjects, and resolve cover images.

Search 14.5M Smithsonian Open Access objects, get CC0 images, find cross-collection connections.

Access FEC campaign finance data. Query data about candidates, money trails, and election filings.

Query Microsoft Patch Tuesday security updates (MSRC) with EPSS and CISA KEV enrichment

Tech job market intelligence: jobs, companies, salaries, skill velocity, hiring trends.

Query Inbin's parsed email events (newsletters, invoices, alerts) as typed JSON tools.

Recover stranded native gas: empty a chain's balance to exactly zero on 25 EVM chains.

Publish artifacts to one stable public temp.md link that updates in place. No account needed.

Real-time sports betting data: odds, player props, edges and arbitrage from 35+ books and DFS apps.

Check if a Florida address can build an ADU: county GIS zoning, eligibility verdict, local rules.

Czech & EU due diligence in one call — facts, insolvency, sanctions, VAT, risk score, UBO chain.

EU company registry lookup across 16 countries incl. Sweden Bolagsverket.

Canadian procurement intelligence: CanadaBuys and Alberta tenders, ranked for your shop.

Grade MCP servers A to F with the open behavioral litmus. npm: full toolset; hosted: lookups only.

Self-hosted federated MCP gateway: one OAuth 2.1 MCP server in front of N apps, user-level scopes.

Search, read, and ask the Nyuchi docs (docs.nyuchi.com); send feedback or raise issues.

Offline global aviation reference — airports, runways, navaids, frequencies from OurAirports.

Read-only MCP server for Muovi, Argentina's trust-first local services marketplace (6 tools).

DNS lookups, health reports, SSL certs, security scans, GEO scoring, uptime checks

Offline, keyless lookup of the US civil aircraft registry — decode N-numbers, search records.

Find NOAA tide stations and NDBC buoys, fetch tide predictions, currents, and live conditions.

NOAA SWPC space weather: storm scales, Kp index, aurora forecasts, solar wind, activity, alerts.