MCP server for StackExchange — search questions and answers from Stack Overflow

SAM.gov MCP — Federal contract opportunities and entity registration data

Salesforce MCP Pack

MCP server for nationality prediction from names via Nationalize.io API

JSONPlaceholder MCP — wraps JSONPlaceholder fake REST API (free, no auth)

Freshdesk MCP Pack — helpdesk ticket and contact management via Freshdesk API v2.

MCP server for HTTP status code cat images via http.cat

Regulations.gov MCP — federal regulatory dockets, documents, public comments

DailyMed MCP — FDA Structured Product Labels via NLM

ClickUp MCP — wraps the ClickUp REST API v2 (BYO API key)

Crates.io MCP — wraps the crates.io REST API v1 (free, no auth)

MCP server for searching and retrieving icons via Iconify API

phoenix-number MCP — wraps StupidAPIs (requires X-API-Key)

could-have-been-email MCP — wraps StupidAPIs (requires X-API-Key)

schrodingers-boolean MCP — wraps StupidAPIs (requires X-API-Key)

arXiv MCP — preprint server search (free, no auth)

EBI Ontology Lookup Service — 250+ biomedical ontologies

MCP server for sports data — teams, players, standings, and match results via TheSportsDB

MCP server for World Bank data — country stats, GDP, population, and development indicators

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