Mimirs MCP Server

@TheWinci

Basic information

About Mimirs MCP Server

Persistent project memory for AI coding agents. Hybrid vector + BM25 search with AST-aware chunking (24 languages), dependency graph boosting, conversation memory, checkpoints, annotations, and wiki generation. Local-first, zero config. `bunx mimirs init`

#search #semantic #rag #local #sqlite #vector

Mimirs MCP Server config

Add this server to your MCP-compatible client using the configuration below.

{
  "mcpServers": {
    "mimirs": {
      "command": "bunx",
      "args": [
        "mimirs@latest",
        "serve"
      ],
      "env": {
        "RAG_PROJECT_DIR": "path/to/your/folder"
      }
    }
  }
}

Mimirs MCP Server tools

Tool list not available yet

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Fetch the live tool list by running this server in a temporary sandbox using the button above.

Overview

What is Mimirs?

Mimirs is a persistent project memory system for AI coding agents. It provides hybrid vector and BM25 search with AST-aware chunking for 24 programming languages, dependency graph boosting, conversation memory, checkpoints, annotations, and wiki generation. It is local-first and requires zero configuration.

How to use Mimirs?

Initialize a Mimirs project by running bunx mimirs init in your project directory.

Key features of Mimirs

Hybrid vector + BM25 search
AST-aware chunking for 24 languages
Dependency graph boosting
Conversation memory, checkpoints, and annotations
Wiki generation
Local-first, zero configuration

Use cases of Mimirs

Provide AI coding agents with persistent project-level memory
Enable context-aware search across a codebase
Maintain conversation history and checkpoints during development
Auto-generate project wiki from code structure

Frequently asked questions

What does Mimirs do that alternatives do not?

Mimirs combines vector search with BM25, AST-aware chunking for 24 languages, dependency graph boosting, conversation memory, checkpoints, annotations, and wiki generation in a single local-first tool.

What are the runtime requirements?

Mimirs requires only `bun` (to run `bunx mimirs init`) and runs locally with no external services.

Where does Mimirs store its data?

All data is stored locally on the user’s machine; Mimirs is local-first.

What transport or authentication does Mimirs use?

The README does not specify transport or authentication mechanisms.

Are there any known limitations?

The README does not list any known limitations.

Comments

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