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Connecting your chatbot

The address for each chatbot, and the clicks to add it. One minute per chatbot, once. After that you connect nothing again: you just say what you want in a chat.

ChatGPT

Eigma is listed in ChatGPT’s plugin directory.

  1. Open Eigma in ChatGPT’s plugin directory. Or, in ChatGPT, open Settings, then Plugins, and search for Eigma.
  2. Click Connect.
  3. Sign in to Eigma when you are sent there, or create an account.
  4. Eigma shows what the connection allows. Click Allow to return to ChatGPT.
Eigma not in the directory? Add it by hand
NameEigma
Addresshttps://my.eigma.app/api/mcp-chatgpt
  1. Settings, then Plugins.
  2. Turn on Developer mode. Without it there is no way to add a plugin of your own.
  3. Browse plugins, then +.
  4. Name it Eigma and paste the address into the server URL field.
  5. Sign in with your Eigma account and approve the connection.

Claude

NameEigma
Addresshttps://my.eigma.app/api/mcp-claude
  1. Customize, then Connectors.
  2. +, then Add custom connector.
  3. Paste the address and click Add.
  4. Sign in with your Eigma account and approve the connection.
  5. Open a chat, click the + at the bottom left, choose Connectors, and switch Eigma on.

Claude Code

Addresshttps://my.eigma.app/api/mcp
claude mcp add --transport http --scope user eigma https://my.eigma.app/api/mcp
claude mcp login eigma

The second command opens a browser window to sign in and approve. claude mcp get eigma shows the status.

Codex

Addresshttps://my.eigma.app/api/mcp
codex mcp add eigma --url https://my.eigma.app/api/mcp
codex mcp login eigma

The second command opens a browser window to sign in and approve. codex mcp list shows the status.

After it is connected

Say “organize this into Eigma” in any conversation. Your chatbot turns it into wiki pages, files each one under the right chapter, and attaches a few questions.

They wait in Eigma’s Ingest mailbox, shown next to the page as it stands now. Nothing joins your wiki until you press Add to wiki.

A connected chatbot can also read your wiki to answer from it, and propose edits to pages you already have. What you can ask Eigma to do covers that side.

If it does not work

  • The menus do not match. They move around, and this page will always be a little behind. Ask the chatbot itself: “how do I add a custom MCP server?”
  • Eigma is not in ChatGPT’s plugin directory. Add it by hand, as above.
  • ChatGPT has no way to add a plugin by hand. Developer mode is off. It is under Settings, then Plugins.
  • Claude says it is connected, but asking does nothing. The connector switch for that conversation, at the bottom-left +.
  • Claude’s free plan will not take it. One custom connector at a time; remove the other one first.

Troubleshooting covers the rest, including what to do when the tools disappear after an update.