How to install Obsidian Vault MCP Server in Codex

To install Obsidian Vault MCP Server in Codex, run "codex mcp add obsidian-vault-mcp-server --env API_KEY=YOUR_API_KEY --env API_URLS=YOUR_API_URLS -- npx -y @oleksandrkucherenko/mcp-obsidian" in your terminal, then type /mcp in Codex to check it.

Built from the published package · server updated 6 months ago

Run the install command

In a terminal, run:

codex mcp add obsidian-vault-mcp-server --env API_KEY=YOUR_API_KEY --env API_URLS=YOUR_API_URLS -- npx -y @oleksandrkucherenko/mcp-obsidian

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

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

Install Obsidian Vault MCP Server in another app

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

Similar servers

exa exa-labs

100

Connect AI agents to Exa for web search, content fetching, and multi-step research.

AAA Remote 5.1k

Agent Skills Search Server agentskills

Search and discover Agent Skills from the skills.sh registry. Powered by HAPI MCP server.

BAA Remote 26k

brave brave

Visit https://brave.com/search/api/ for a free API key. Search the web, local businesses, images,…

AAA Remote 1.5k

Questions

Does Obsidian Vault MCP Server work in Codex?

Yes. Codex supports mcp servers in the codex cli and ide extension, and Obsidian Vault MCP Server installs with the steps above.

Obsidian Vault MCP Server 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 Obsidian Vault MCP Server safe?

It scores 53 of 100. Review the code before you install it, and only give it the access it needs. Grades and details.