Archilas gives AI a memory of the team. It keeps dated, sourced notes from the tools your team uses, from AI chats, and from what agents were told and did. Any AI that supports MCP can ask it a question and get an answer that cites those sources, or a plain "I don't know".
The problem
Your AI tools start each session without what your team decided last week. The decision is in a Slack thread, a pull request, an email, or a chat with another assistant. You paste it in again, or the agent guesses.
What Archilas does
- Connects to the places decisions happen. Slack is one of many: GitHub, Gmail, Notion, Linear, Google Calendar, Google Drive, and AI chat history are supported too.
- Keeps each note with its text, author, source, and date.
- Serves the memory to any MCP client at https://www.archilas.com/api/mcp, with five tools: ask, remember, changes, import_history, and forget.
- Answers only from sources and cites them. When nothing matches, it says so.
- Lets you delete a note, a synced item, a whole source, or your account.
What it is not
It is not an SDK for building memory into your own product, and it does not train a model on your notes. For how it compares with developer memory libraries, see Archilas alternatives.
How to try it
- Sign up. It is free and self-serve, with no waitlist. Free includes 100 questions a month and every integration.
- Connect the sources you use: Slack, GitHub, Gmail, Notion, Linear, Google Calendar, Google Drive, or AI chat history.
- Create an API key, then add https://www.archilas.com/api/mcp to your MCP client, or run the installer from the docs.
- Ask your agent a question about a past decision. The answer cites dated sources, or says it does not know.
Questions
- Is Archilas free?
- Sign-up is free and self-serve. Free includes 100 questions a month and every integration. Paid plans add questions and seats.
- Is there a waitlist?
- No. You can sign up and connect sources right away.
- Which AI tools work with it?
- Any client that can call a remote MCP server, including Claude Code, Cursor, Codex, and ChatGPT where it allows remote MCP servers.