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TSUNAGI///Matrix — MIGRATION

TSUNAGI///Matrix — MIGRATION

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m3.tsunagi.appOther0Updated 1d ago
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About TSUNAGI///Matrix — MIGRATION

TSUNAGI///Matrix — MIGRATION is a read-only MCP server for inspecting BMW E46 M3 DME and instrument-cluster EEPROM backups. It runs locally and reports checksums, identity-related consistency, mileage, and conversion status without printing the VIN or modifying images.

Key features

  1. 01Inspect full MSS54HP DME backups
  2. 02Compare processor bootloaders and CRC status
  3. 03Read and compare M35080 EEPROM backups
  4. 04Check mileage, checksums, and VIN-copy agreement
  5. 05Read-only local operation

Use cases

  1. 01Verifying a DME backup before migration
  2. 02Checking cluster EEPROM read and mileage
  3. 03Comparing backup integrity and VIN-copy consistency

MCP support

The MCP server exposes read-only tools for checking and comparing MSS54HP DME backups and E46 M35080 EEPROM backups. The tools report backup details without changing images or printing the VIN.

Configuration

Local server config is the same for every client. Copy it into your client’s MCP config file.

mcp.json · Universal config
{
  "mcpServers": {
    "mushitaro-matrix-tsunagi-migration": {
      "command": "npx",
      "args": [
        "-y",
        "matrix-tsunagi-migration"
      ]
    }
  }
}
Run commandnpx -y matrix-tsunagi-migration

Local servers need a runtime on your machine (e.g. Node.js 18+). Config file locations differ by client; see your client’s docs.

Packages
npmmatrix-tsunagi-migration0.4.0

Tools

5

Saved tool list · updated 5d ago

This tool takes no parameters.

Details

From the project README

matrix-tsunagi-migration

The MIGRATION MCP server of TSUNAGI///Matrix, the BMW E46 M3 tools.

npx -y matrix-tsunagi-migration

It is the same server as npx -y matrix-tsunagi mcp migration. This package exists so the MCP Registry can list it as io.github.mushitaro/matrix-tsunagi-migration.

The server READS and never changes an image:

  • boot_backup / boot_compare — a full 1 MiB MSS54HP DME backup, from MSS54HP CSL CONVERT /// BOOT: which bootloader each processor carries, whether its CRC holds, the program number, and what the CSL conversion has left to do.
  • m35080_read / m35080_compare — a 1 KB E46 cluster M35080 EEPROM backup, from E46 M35080 /// MIGRATION: whether it is a real chip read, the mileage, the checksums, and whether the VIN copies agree.

The VIN and the DME's identity record are never printed. Everything runs on your own machine and nothing is sent. Backing up, converting and carrying a car's true mileage to a replacement cluster are done in the tools' WORKS builds. Those builds are for people who have bought MILE on MESH, a one-time payment.

MIT, © TSUNAGI.

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