TM

TSUNAGI///Matrix — MAPPING

io.github.mushitaro/matrix-tsunagi-mapping

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

Yes, your AI can use this right now.Answered a live MCP handshake in 412 ms with no sign-in needed and exposes 8 tools.
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URL: https://matrix-mcp.tsunagi.app/mcp/mapping

8 tools, pulled live

Pulled straight from the server with tools/list on 2026-10-27.
about_matrixread-only

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_binread-only

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_logread-only

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 thresholds.

propose_veread-only

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_rfkorrread-only

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_imageread-only

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_readread-only

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_compareread-only

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.

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