Initial project state: .NET reference, design, Rust port (M0+M1), evidence

Layout:
- src/                    .NET 10 x64 reference: MxNativeCodec, MxNativeClient,
                          MxAsbClient, probes, tests, harnesses. Executable spec.
- design/                 Architectural plan for the Rust port (M0–M6), error
                          model, protocol invariants, risks (R1–R16), adversarial
                          review log (review.md).
- rust/                   Rust workspace. M0 skeleton + M1 codec parity.
                          mxaccess-codec: 215 unit tests + 2 cross-implementation
                          parity tests (byte-identical against .NET reference).
                          Other crates are M0 stubs awaiting M2+.
- captures/               Frida + netsh + pcap evidence per CLAUDE.md
                          ("captures are evidence, not throwaway logs").
- analysis/               Decompiled C# (frida/proxy/decompiled-*),
                          Ghidra exports for native DLLs (`exports/` only —
                          working state at `projects/` and AVEVA's input
                          binaries at `input/` are gitignored).
- docs/                   Reverse-engineering reference docs.
- tools/                  Setup-LiveProbeEnv.ps1 (Infisical credential fetcher),
                          Compute-Crc.ps1 (.NET parity helper).
- .github/workflows/      Rust CI: fmt + build + test + clippy on Windows.
- LICENSE                 MIT (Joseph Doherty, 2026).

Verified:
- cargo test --workspace → 217 passed (215 unit + 2 .NET parity), 0 failed
- cargo clippy --workspace -- -D warnings → clean
- cargo fmt --all -- --check → clean
- cargo publish --dry-run -p mxaccess-codec → packages cleanly

Excluded from history (see .gitignore):
- **/bin, **/obj, **/target — build artifacts
- analysis/ghidra/projects/ — Ghidra working state (regenerable)
- analysis/ghidra/input/ — AVEVA proprietary DLLs (vendor IP)

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

captures/004-subscribe-array-runtime-name/etl2pcapng.txt

@@ -0,0 +1,3 @@
+IF: medium=eth			ID=0	IfIndex=6	VlanID=0
+IF: medium=eth			ID=1	IfIndex=26	VlanID=0
+Wrote 2243 frames to C:\Users\dohertj2\Desktop\mxaccess\captures\004-subscribe-array-runtime-name\network.pcapng

captures/004-subscribe-array-runtime-name/exit.txt

@@ -0,0 +1 @@
+exit_code=0

captures/004-subscribe-array-runtime-name/harness.log

@@ -0,0 +1,15 @@
+2026-04-25T04:36:38.6389959+00:00	harness.start	{"Scenario":"subscribe","ClientName":"MxProtoTraceHarness-004-subscribe-array-runtime-name","Tags":["TestChildObject.TestStringArray"],"DurationSeconds":8,"ProcessBitness":"x86","Runtime":"4.0.30319.42000"}
+2026-04-25T04:36:45.5684867+00:00	mx.register.begin	{"ClientName":"MxProtoTraceHarness-004-subscribe-array-runtime-name"}
+2026-04-25T04:36:45.9441099+00:00	mx.register.end	{"SessionHandle":1}
+2026-04-25T04:36:45.9451102+00:00	mx.additem.begin	{"Tag":"TestChildObject.TestStringArray"}
+2026-04-25T04:36:45.9461094+00:00	mx.additem.end	{"Tag":"TestChildObject.TestStringArray","ItemHandle":1}
+2026-04-25T04:36:45.9471093+00:00	mx.advise-supervisory.begin	{"Tag":"TestChildObject.TestStringArray","ItemHandle":1}
+2026-04-25T04:36:45.9491092+00:00	mx.advise-supervisory.end	{"Tag":"TestChildObject.TestStringArray","ItemHandle":1}
+2026-04-25T04:36:46.4008442+00:00	mx.event.data-change	{"SessionHandle":1,"ItemHandle":1,"Value":{"Type":"null","Value":null},"Quality":0,"Timestamp":{"Type":"System.String","Value":"4/25/2026 12:36:46.383 AM"},"Status":[{"Success":0,"Category":"MxCategoryConfigurationError","Source":"MxSourceRespondingAutomationObject","Detail":1003}]}
+2026-04-25T04:36:53.9762943+00:00	mx.unadvise.begin	{"Tag":"TestChildObject.TestStringArray","ItemHandle":1}
+2026-04-25T04:36:53.9769017+00:00	mx.unadvise.end	{"Tag":"TestChildObject.TestStringArray","ItemHandle":1}
+2026-04-25T04:36:53.9769017+00:00	mx.removeitem.begin	{"Tag":"TestChildObject.TestStringArray","ItemHandle":1}
+2026-04-25T04:36:53.9772873+00:00	mx.removeitem.end	{"Tag":"TestChildObject.TestStringArray","ItemHandle":1}
+2026-04-25T04:36:53.9772873+00:00	mx.unregister.begin	{"SessionHandle":1}
+2026-04-25T04:36:57.8030605+00:00	mx.unregister.end	{"SessionHandle":1}
+2026-04-25T04:36:57.8093996+00:00	harness.stop	{}

captures/004-subscribe-array-runtime-name/netsh-start.txt

@@ -0,0 +1,10 @@
+
+Trace configuration:
+-------------------------------------------------------------------
+Status:             Running
+Trace File:         C:\Users\dohertj2\Desktop\mxaccess\captures\004-subscribe-array-runtime-name\netsh.etl
+Append:             Off
+Circular:           Off
+Max Size:           64 MB
+Report:             Off
+

captures/004-subscribe-array-runtime-name/netsh-stop.txt

@@ -0,0 +1,2 @@
+Merging traces ... done
+Generating data collection ...