Developer Tools MCP Servers

Medius docs: the binary control protocol, device behavior, and the medius Rust library.

Read-only MCP: search & read a Traditional Chinese (zh-TW) Taiwan community forum (PTT-style).

Public phishing feed: suspicious/confirmed phishing URLs detected hourly. No auth, CC0.

IOCs (URLs, domains, IPs, hashes) shared by the infosec community on X/Twitter. No auth, CC0.

Tankerkoenig MCP — German real-time fuel prices (Benzinpreise) for all

Knockout-controlled antibody validation lookups over the Only Good Antibodies dataset

Read-only U.S. mortgage market, lender, GSE performance, and servicing analytics.

Free CMS enrollment and revalidation evidence with pay-per-result automation and Roster Watch terms.

Book Sandals, Beaches, and cruises through Pixie Vacations with co-branded booking URLs.

Public read-only Précis Finance MCP demo with synthetic data; no account or credentials required.

350+ production-ready APIs through one MCP server — weather, geocoding, validation, financial data.

MCP gateway for WhatsApp via Green API: messaging, contacts, groups and instance management.

CTEM for your Trusteed tenant: security summary, findings, compliance gaps, and scans via OAuth.

Someone to talk to, for your user: coaches, mentors, accountability partners. First session free.

Remote MCP server to enrich company profiles with structured B2B data and confidence scores.

Review contracts for risks: summary, severity-rated flags, key terms, and clause coverage.

Analyze customer reviews: sentiment, emotion, topics, themes, digests, and drafted replies.

South African MCP server for airtime, data, SMS, VAS, electricity, balance, and network lookup.

Live Robinhood Chain tokenized-stock data: basis vs NASDAQ, gaps, pools, whale flows.

openSenseMap MCP — citizen-science environmental sensor network (opensensemap.org)

IPMA Portugal MCP — weather, UV, sea state, and earthquakes from the

Luchtmeetnet MCP — official Netherlands air quality (RIVM Luchtmeetnet, api.luchtmeetnet.nl)

Core Web Vitals metrics by CMS, CDN, and framework — free remote MCP, no auth.

Manage Sprites: sandboxed compute environments with exec, services, and checkpoints.