Vestige MCP server

Vestige is a memory helper that runs on your own computer. It lets your AI assistant store notes about your project and look them up later, so it stops re-suggesting things you already tried. It is handy if you work with an AI on the same code or project over many days.

What this MCP server does

You tell your AI something worth remembering, like a decision you made or a bug you fixed. The AI passes it to Vestige, which saves it in a file on your computer. Later, you ask your AI about that topic. The AI asks Vestige, Vestige finds the right note, and your AI tells you what it found. Vestige can also walk backward from a failure, following the links it recorded, to show you what led to it.

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What you can do with it

• Save decisions, fixes and lessons so your AI remembers them next time
• Look up a saved memory by its exact name or tag
• Trace a failure backward to find what caused it
• Suggest two memories that were never combined before
• Check that a saved write really happened, with a receipt
• Keep everything on your own machine, with no signup
• Run alongside several AI apps at once on the same computer

Try asking your AI

• “Remember that we rejected the caching change because it broke login”
• “What did we decide about the database migration last week”
• “Walk back from this failing test and show me what caused it”
• “Show me two memories we never connected before”

What it gives back to you

You get answers in plain chat: a list of matching memories, a short summary of what was saved, or a step-by-step path from a failure back to its cause. When something is saved, you get a short receipt code you can check later. Nothing shows up as a file you have to open yourself.

Before you start

Who it's for

Developers and anyone who works with an AI on the same project across many sessions and is tired of repeating themselves.