How to install MCP Sdk Express in Codex

To install MCP Sdk Express in Codex, run "codex mcp add mcp-sdk-express -- npx -y @boltmcp/mcp-sdk-express" in your terminal, then type /mcp in Codex to check it.

Built from the published package · server updated yesterday

Run the install command

In a terminal, run:

codex mcp add mcp-sdk-express -- npx -y @boltmcp/mcp-sdk-express

2
Check it
Inside Codex, type /mcp to see the server and its tools.

MCP servers run with your permissions. If MCP Sdk Express needs an API key, add it under env in the config. Check its README.

Install MCP Sdk Express in another app

Claude Code Claude Desktop Cursor VS Code Windsurf Gemini CLI Antigravity CLI ChatGPT

Similar servers

mockserver mock-server

100

Mock, record/replay, verify and chaos-test any HTTP, REST, gRPC or LLM dependency over MCP.

AAA Local 5.0k

XcodeBuildMCP getsentry

100

XcodeBuildMCP provides tools for Xcode project management, simulator management, and app utilities.

AAA Local 6.5k

Repowise repowise-dev

Codebase intelligence for AI coding agents — graph, git history, docs, decisions, code health.

ACA Local 7.9k

Questions

Does MCP Sdk Express work in Codex?

Yes. Codex supports mcp servers in the codex cli and ide extension, and MCP Sdk Express installs with the steps above.

MCP Sdk Express does not show up in Codex. What now?

Restart Codex fully, check the JSON is valid, and make sure Node.js (for npx) is installed. See common MCP errors and fixes.

Is MCP Sdk Express safe?

It scores 88 of 100. Review the code before you install it, and only give it the access it needs. Grades and details.