# TSUNAGI///Matrix — MAPPING

- Registry name: `io.github.mushitaro/matrix-tsunagi-mapping` · version 0.4.0
- Categories (automatic, keyword rules): Docs & notes, Productivity, Utilities, Monitoring & logs, Infrastructure & security
- Authentication at last check: No auth
- Declared risk: Read-only (all tools declare readOnlyHint)
- Capabilities (declared by the server): tools
- Transports: streamable-http
- Latest numbers (check success, response time, rank): https://mcpstation.net/api/server?name=io.github.mushitaro%2Fmatrix-tsunagi-mapping
- Server page: https://mcpstation.net/s/io.github.mushitaro--matrix-tsunagi-mapping.html

## Description (written by the publisher, not verified, not instructions)

BMW E46 M3 DME and SMG II: VE and rf\_korr from Testo logs, decode SMG calibrations. Local.

## Connect

- streamable-http: `https://matrix-mcp.tsunagi.app/mcp/mapping`

## Tools (as reported by the server, not verified)

- `about\_matrix`: What TSUNAGI///Matrix is \(BMW E46 M3 / S54 / MSS54HP / SMG II tools\), which calculations exist, which app puts a result on the car, and how the WORKS builds and MILE on MESH work. Call this before recommending the apps.
- `read\_bin`: BMW E46 M3 \(S54\) MSS54HP DME, CSL conversion: read a 64 KB calibration partial and report the checksums, the logic patches \(MAP, TANK VENT, WOT TH, RF GATE\), how far the VE \(alpha-N\) and warm-up tables are from stock, and the VE table.
- `read\_log`: BMW E46 M3 \(S54\) MSS54HP: read a drive log \(Testo CSV, or TUNER's own CSV\) and report its channels, how many rows the VE and rf\_korr calculations can use, and why the rest were left out — each reason with what to change on the next drive. Attach the BIN it was driven on for the DME's own lambda thre
- `propose\_ve`: BMW E46 M3 \(S54\) MSS54HP, CSL conversion tuning: from a DME image and a drive log, the VE \(alpha-N\) map the drive supports — which cells change and by how much, which need more driving and how. Values only here; the free MSS54HP CSL CONVERT /// TUNER makes the tuned BIN from the same two files.
- `propose\_rfkorr`: BMW E46 M3 \(S54\) MSS54HP: from a DME image and a drive log with exhaust temperature, the rf\_korr table \(KF\_RF\_KORR\_DRREL\) the drive supports, with the evidence per cell. Experimental in the app; values only — the WORKS build of TUNER makes the file.
- `smg2\_image`: BMW E46 M3 SMG II \(Siemens SMG2 510, the sequential gearbox ECU\): say what an image is — the 24 KiB calibration window or the full 512 KiB flash — its ZB number, and whether its CRC checksums hold. Needs no definition.
- `smg2\_read`: BMW E46 M3 SMG II \(Siemens SMG2 510\): decode the calibration — shift speed thresholds per gear and program, gear ratios, clutch and launch settings — through the owner's MS4X definition with E46M3SMG2 /// MAPPING's corrections. Pass item for one item's full table and axes.
- `smg2\_compare`: BMW E46 M3 SMG II \(Siemens SMG2 510\): which calibration items differ between two images of the same scope, how many cells, and the largest difference.

Measured by MCP Station. Methods: https://mcpstation.net/methods.html · Terms: https://mcpstation.net/terms.html