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IT Abyss in Claude and ChatGPT

Take IT Abyss AI interviews and quizzes in your own chat — the results go to your progress.

Server URL
https://mcp.itabyss.pro/mcp

Without a subscription: 2 AI interviews, and quizzes from the same 10 sessions as on the website. With one: no limits.

Claude — web, desktop and mobile

  1. Press the button: claude.ai opens with the address filled in. Press Add.

    Add to Claude

  2. Press Connect, sign in to IT Abyss and allow access.

  3. In a new chat, write: "Run a Go interview with me".

Claude Free allows only one custom connector.

On Team and Enterprise the organization Owner adds it — send them this link.

ChatGPT

For now this works only in ChatGPT Business, Enterprise and Edu: on personal plans ChatGPT does not let a third-party server save results.

  1. Open chatgpt.com/plugins → + → Create custom MCP server.

  2. Name it IT Abyss, paste the server URL into Server URL, set Authentication to OAuth.

  3. Press I understand and want to continue → Create as a plugin, sign in to IT Abyss and allow access.

  4. Install it from Plugins → Personal, then type @IT Abyss in a chat and ask for an interview.

Claude Code

With the plugin, questions and grades show as cards:

/plugin marketplace add Cybeaster/LLMSkills
/plugin install itabyss@claude-skills

Instead of the plugin, everything as text:

claude mcp add --transport http --scope user itabyss https://mcp.itabyss.pro/mcp

Then in Claude Code: /mcp → itabyss → Authenticate, sign in to IT Abyss and allow access.

Codex

codex mcp add itabyss --url https://mcp.itabyss.pro/mcp

A browser opens: sign in to IT Abyss and allow access. If it doesn't: codex mcp login itabyss.

If something goes wrong

Wrong account connected, or want to revoke access? Account → "Connected apps" → "Disconnect".

Couldn't connect? Write to us on Telegram: @it_abyss_bot.