frontierroles MCP server Open AI-engineering roles from https://frontierroles.com, as MCP tools. Every role is a first-party posting from the employer's own ATS: no sponsored placement, no recruiter reposts, and apply links point at the employer. Endpoint POST https://mcp.frontierroles.com/mcp (Streamable HTTP, no authentication) Tools search_jobs, get_job, get_company, board_stats, list_skills Health GET https://mcp.frontierroles.com/health This URL is the MCP endpoint, not a web page — add it as a custom connector in a client that supports remote MCP servers.