Engineering
All Swytchcode Engineering blogs
Jev MCP Server: How to Use Jev Inside Claude Code, Cursor and Codex
TypeSafe doesn't ship an MCP server for Jev. What exists is Swytchcode's MCP server, which exposes Jev alongside every other integration as tools your coding agent can call. Here is the setup for Claude Code, Cursor, Codex and anything else that speaks MCP.
Chaitrali KakdeMCP Went Stateless. So Where Do Idempotency Keys Live Now?
The MCP 2026-07-28 spec removed session state from the protocol, which is the right call for scaling but leaves retry safety completely unaddressed. We walk through the duplicate-refund failure, the three places an idempotency key can actually live, and the trade-offs of each.
Swytchcode Team