MCP servers for Devin Desktop

IP Lookup MCP — ip-api.com (free, no auth for basic usage)

iRail MCP — Belgian rail (SNCB/NMBS) real-time via the community iRail API

iss-number MCP — wraps StupidAPIs (keyless — no credential needed)

Jokes MCP — wraps JokeAPI v2 (free, no auth)

Kalshi MCP — US-regulated prediction-market data (no auth on public reads).

KEGG REST MCP — Kyoto Encyclopedia of Genes and Genomes.

Law Feeds MCP.

LeadConnector / GoHighLevel MCP Pack — wraps the GoHighLevel CRM for AI agents.

LeadMagic MCP — wraps the LeadMagic B2B email-finder API (leadmagic.io)

LeetCode MCP.

legislation.gov.uk MCP — the UK's official legislation database.

Lobsters MCP — stories and discussions from lobste.rs

magic-8-ball MCP — wraps StupidAPIs (keyless — no credential needed)

Mastodon MCP — public Mastodon data via mastodon.social (no auth required)

Materials MCP — computed (DFT) materials structures & thermodynamic properties.

Medical codes MCP.

mempool.space MCP — Bitcoin block explorer + mempool/fee stats

Merriam-Webster MCP — wraps the Merriam-Webster Collegiate Dictionary and

MIME type lookup MCP.

MyGene.info MCP.

Narodowy Bank Polski (National Bank of Poland) Web API MCP. Keyless.