Fidelis Memory MCP server

Fidelis Memory is a small helper that gives your AI a memory of your own notes, kept on your computer. It saves text and Markdown files you point it at, and later brings back the original passage instead of a rewritten summary. It is handy if you work with an AI assistant across many sessions and keep losing the details that mattered.

What this MCP server does

You point Fidelis at a folder of notes, and it saves the wording of those files into a local store on your machine. Later, in your AI chat, you ask a question about something you wrote before. The AI calls Fidelis, which searches the store and returns the matching passages. You see the original text in the chat, not a rewritten answer. You can also ask the AI to store a new note, correct an old one, or check that the memory is healthy.

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What you can do with it

• Save notes and Markdown files from a folder into a local memory
• Recall the exact wording of a passage you saved earlier
• Search your memory with keywords and meaning together
• Store a new note directly from the chat
• Correct an earlier note without erasing the old version
• Check the health of the memory store
• Fetch a specific record by its identifier

Try asking your AI

• “Use Fidelis to find my Atlas billing migration note. What must happen before we retry? Quote the relevant text.”
• “Save this as a note in Fidelis: the vendor contract renews on 14 March, ask legal two weeks before.”
• “Search my Fidelis memory for anything I wrote about the onboarding checklist.”
• “Correct my earlier note about the staging rollback. Add that the fix was verified on Tuesday.”

What it gives back to you

You get back the stored passages in the chat, quoted as they were written, often with a note about where they came from. If you asked for a health check, you get a short status. If you asked to store or correct something, you get a confirmation that it was saved. The AI may then summarise or comment on what it found, but the quoted text is the part that came from your notes.

Before you start

Who it's for

People who work with an AI assistant over many sessions and want their own notes remembered exactly, such as writers, researchers, and developers keeping project notes.