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Does TurboVault work with ChatGPT (Codex)?

Yes. TurboVault passed every step of our test in ChatGPT (Codex) on Oct 20, 2026: it installed, connected, its tools were visible, and an agent used it to finish a real task.

Result

ResultPassed
Date testedOct 20, 2026
Plan tested onChatGPT Plus
App versionCodex CLI 0.162.0-alpha.17.2
Server packagepackage version not recorded
Connect timeconnect time not recorded
Modelgpt-6-luna (reasoning low)

Steps

  1. install OK
  2. connect OK
  3. tools visible OK
  4. agent task: read page OKfind and read a note in a local Obsidian-format vault (harness/sandbox/vault)

From our own harness run, not the maker’s claims. How we test.

Versions tested

Codex CLI 0.162.0-alpha.17.2 · package version not recorded · connect time not recorded · tested Oct 20, 2026

Server package and resolved dependency versions: not recorded for these runs (our harness records them from Oct 19, 2026 on).

What happened in this run

Install config we used

[mcp_servers.turbovault]
command = "turbovault"
args = ["--vault", "{SANDBOX}/vault", "--profile", "production"]

Connection check

server answered tool calls during the task

Tools check

verified via task step: agent saw and called the server's tools

Agent task: read page

  • Tool calls, in order: turbovault:search, turbovault:read_note

Raw details from our harness log for this run. Secrets redacted.

Set it up in ChatGPT (Codex)

Copy-paste config for every app is on the TurboVault page. Not connecting? ChatGPT (Codex) MCP troubleshooting.

Other apps we tested it in: Claude Code (passed) · Cursor (passed) · Claude Desktop (passed).

All MCP servers tested in ChatGPT (Codex)

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