Hubort

Lets an assistant search your past Claude, ChatGPT, Gemini and Grok conversations across accounts, read-only and locally.

What it does

Hubort is a local MCP server that indexes and searches your chat history from Claude, ChatGPT, Gemini and Grok across multiple accounts. It exposes search over those conversations so an assistant can look up what was discussed previously. The description states it is read-only and runs locally.

When to use it

Useful when you want an assistant to recall or find something you discussed in another AI chat, such as an earlier decision, draft, or explanation, without manually scrolling through each app. Best for people who use several AI chat services and want one searchable history.

Requirements

Runs as a local process on the user's machine via a desktop package (stdio transport). Desktop only; no web version. No authentication, environment variables, or headers are declared.