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"path": "/t/how-do-i-force-slack-connector-reauthentication-in-codex/1381725#post_1",
"publishedAt": "2026-05-25T07:35:36.000Z",
"site": "https://community.openai.com",
"tags": [
"Codex app cannot re-authenticate Figma MCP, old credentials are always reused with no way to switch account",
"Codex",
"https://mcp.figma.com/mcp"
],
"textContent": "I’m trying to switch the Slack connector to a different Slack workspace/account, but disconnecting and reconnecting does not seem to trigger a clean OAuth login. It appears to keep reusing the old Slack login/workspace.\n\nWhat I tried - many times:\n\n * I removed and re-added the Slack connector\n * I signed out of Slack, disconnected ChatGPT apps\n * I disconnected any Slack connection from ChatGPT\n\n\n\nI tried so many times until my Slack integration now returns an error lol:\n`UNAUTHORIZED: McpServerError: invalid_token`\n\nQuestion:\nHow do I force Codex/ChatGPT to fully reauthenticate the Slack connector, clear the old OAuth state, and choose a new Slack workspace/account?\n\nThanks.\n\nP.S.\nI saw this thread, but the solutions suggested don’t seem applicable to Slack.\n\nCodex app cannot re-authenticate Figma MCP, old credentials are always reused with no way to switch account Codex\n\n> Content: When using Figma MCP in the Codex app, I cannot switch to a different Figma account. After uninstalling/reinstalling, disabling/enabling the MCP integration, and reconnecting, the app always loads the same previous credentials (possibly cached). There is no visible option to clear the stored session or choose a different account. Steps to reproduce: Configure Figma MCP (https://mcp.figma.com/mcp) in Codex. Authenticate with Figma account A. Disable/remove MCP integration (or…",
"title": "How do I force Slack connector reauthentication in Codex?"
}