feat: bundle all Windows wheels for fully offline installation

- Add vendor/ with 98 pre-built wheels for Windows x64
  (Python 3.10, 3.11, 3.12) — 58MB total
- Add requirements-lock.txt with pinned dependency versions
- Add update_vendor.bat helper to refresh wheels
- Update install.bat: detects vendor/ and uses --no-index
  --find-links for zero-network installation
- Falls back to PyPI if vendor/ is absent

The installer now works fully offline on corporate machines
with no internet or blocked PyPI access.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Author: HanSur94

install.bat

@@ -198,27 +198,32 @@ echo  [OK] Virtual environment ready at %VENV_DIR%
 echo.
 
 :: ----------------------------------------------------------------------------
-:: 4b. Ensure setuptools and wheel are available in the venv.
-::     Python 3.10 venv ships these by default, but verify to be safe.
-::     --trusted-host flags handle corporate proxies with SSL inspection.
+:: 4b. Detect bundled vendor/ directory for fully offline installation.
+::     All dependencies (wheels) are shipped in vendor/ — no internet needed.
 :: ----------------------------------------------------------------------------
 set "PIP_TRUST=--trusted-host pypi.org --trusted-host files.pythonhosted.org"
+set "VENDOR_DIR=%~dp0vendor"
+set "OFFLINE="
 
-:: Check if setuptools is already in the venv (it usually is from python -m venv)
+if exist "%VENDOR_DIR%\*.whl" (
+    echo  [OK] Bundled wheels found in vendor/ — installing fully offline.
+    set "OFFLINE=1"
+) else (
+    echo  [INFO] No vendor/ directory — will download dependencies from PyPI.
+)
+echo.
+
+:: Ensure setuptools is available (needed for MATLAB Engine build)
 python -c "import setuptools" >nul 2>&1
 if %errorlevel% neq 0 (
-    echo  Bootstrapping setuptools and wheel...
-    python -m pip install --upgrade pip setuptools wheel %PIP_TRUST% --quiet 2>&1
-    if %errorlevel% neq 0 (
-        echo  [WARNING] Could not install setuptools from network.
-        echo            MATLAB Engine API install may fail if build tools are missing.
+    if defined OFFLINE (
+        pip install setuptools wheel --no-index --find-links "%VENDOR_DIR%" --quiet 2>&1
+    ) else (
+        python -m pip install --upgrade pip setuptools wheel %PIP_TRUST% --quiet 2>&1
     )
 ) else (
     echo  [OK] setuptools already available in venv.
-    :: Try upgrading pip quietly — not critical if it fails
-    python -m pip install --upgrade pip %PIP_TRUST% --quiet 2>nul
 )
-echo.
 
 :: ----------------------------------------------------------------------------
 :: 5. Install MATLAB Engine API (fully offline — no downloads needed)
@@ -257,20 +262,36 @@ if %errorlevel% equ 0 (
 echo.
 
 :: ----------------------------------------------------------------------------
-:: 6. Install MATLAB MCP Server (into the venv — no admin needed)
+:: 6. Install MATLAB MCP Server and all dependencies
+::    Uses bundled vendor/ wheels if available (fully offline),
+::    otherwise falls back to PyPI.
 :: ----------------------------------------------------------------------------
 :install_mcp
 echo  [5/6] Installing MATLAB MCP Server...
 
-:: Prefer local source if available, otherwise pull from PyPI
-:: Use non-editable install (pip install .) for maximum compatibility
 set "SOURCE_DIR=%~dp0"
-if exist "%SOURCE_DIR%pyproject.toml" (
-    echo  Installing from local source...
-    pip install "%SOURCE_DIR%." %PIP_TRUST% --quiet
+set "REQ_FILE=%SOURCE_DIR%requirements-lock.txt"
+
+if defined OFFLINE (
+    echo  Installing dependencies from bundled wheels (offline^)...
+    if exist "%REQ_FILE%" (
+        pip install -r "%REQ_FILE%" --no-index --find-links "%VENDOR_DIR%" --quiet
+        if %errorlevel% neq 0 (
+            echo  [ERROR] Failed to install dependencies from vendor/.
+            pause
+            exit /b 1
+        )
+    )
+    echo  Installing MCP server from local source...
+    pip install "%SOURCE_DIR%." --no-deps --no-build-isolation --quiet
 ) else (
-    echo  Installing from PyPI...
-    pip install matlab-mcp-python %PIP_TRUST% --quiet
+    if exist "%SOURCE_DIR%pyproject.toml" (
+        echo  Installing from local source...
+        pip install "%SOURCE_DIR%." %PIP_TRUST% --quiet
+    ) else (
+        echo  Installing from PyPI...
+        pip install matlab-mcp-python %PIP_TRUST% --quiet
+    )
 )
 
 if %errorlevel% neq 0 (

requirements-lock.txt

@@ -0,0 +1,83 @@
+aiosqlite==0.22.1
+annotated-doc==0.0.4
+annotated-types==0.7.0
+anyio==4.12.1
+attrs==26.1.0
+Authlib==1.6.9
+backports.tarfile==1.2.0
+beartype==0.22.9
+cachetools==7.0.5
+certifi==2026.2.25
+cffi==2.0.0
+click==8.3.1
+cloudpickle==3.1.2
+cronsim==2.7
+cryptography==46.0.5
+cyclopts==4.10.0
+diskcache==5.6.3
+dnspython==2.8.0
+docstring_parser==0.17.0
+docutils==0.22.4
+email-validator==2.3.0
+exceptiongroup==1.3.1
+fakeredis==2.34.1
+fastmcp==2.14.5
+h11==0.16.0
+httpcore==1.0.9
+httpx==0.28.1
+httpx-sse==0.4.3
+idna==3.11
+importlib_metadata==8.7.1
+jaraco.classes==3.4.0
+jaraco.context==6.1.1
+jaraco.functools==4.4.0
+jsonref==1.1.0
+jsonschema==4.26.0
+jsonschema-path==0.4.5
+jsonschema-specifications==2025.9.1
+keyring==25.7.0
+lupa==2.6
+markdown-it-py==4.0.0
+mcp==1.26.0
+mdurl==0.1.2
+more-itertools==10.8.0
+narwhals==2.18.0
+openapi-pydantic==0.5.1
+opentelemetry-api==1.40.0
+packaging==26.0
+pathable==0.5.0
+pathvalidate==3.3.1
+pillow==12.1.1
+platformdirs==4.9.4
+plotly==6.6.0
+prometheus_client==0.24.1
+py-key-value-aio==0.3.0
+py-key-value-shared==0.3.0
+pycparser==3.0
+pydantic==2.12.5
+pydantic-settings==2.13.1
+pydantic_core==2.41.5
+pydocket==0.18.2
+Pygments==2.19.2
+PyJWT==2.12.1
+pyperclip==1.11.0
+python-dotenv==1.2.2
+python-json-logger==4.0.0
+python-multipart==0.0.22
+PyYAML==6.0.3
+redis==7.3.0
+referencing==0.37.0
+rich==14.3.3
+rich-rst==1.3.2
+rpds-py==0.30.0
+shellingham==1.5.4
+sortedcontainers==2.4.0
+sse-starlette==3.3.3
+starlette==0.52.1
+typer==0.24.1
+typing-inspection==0.4.2
+typing_extensions==4.15.0
+uncalled-for==0.2.0
+uvicorn==0.42.0
+websockets==16.0
+zipp==3.23.0

update_vendor.bat

@@ -0,0 +1,43 @@
+@echo off
+setlocal EnableDelayedExpansion
+
+:: ============================================================================
+::  Refresh bundled vendor/ wheels for offline Windows installation.
+::  Run this on a machine with internet access, then commit vendor/.
+:: ============================================================================
+
+echo.
+echo  Updating vendor/ wheels for offline installation...
+echo.
+
+set "SCRIPT_DIR=%~dp0"
+set "VENDOR_DIR=%SCRIPT_DIR%vendor"
+set "REQ_FILE=%SCRIPT_DIR%requirements-lock.txt"
+
+if not exist "%REQ_FILE%" (
+    echo  [ERROR] requirements-lock.txt not found.
+    pause
+    exit /b 1
+)
+
+:: Clean old wheels
+if exist "%VENDOR_DIR%" (
+    echo  Removing old wheels...
+    rd /s /q "%VENDOR_DIR%"
+)
+mkdir "%VENDOR_DIR%"
+
+:: Download for Python 3.10, 3.11, 3.12 — Windows x64
+for %%v in (310 311 312) do (
+    echo  Downloading wheels for Python %%v win_amd64...
+    pip download -r "%REQ_FILE%" --platform win_amd64 --python-version %%v --only-binary=:all: -d "%VENDOR_DIR%" --quiet 2>&1
+)
+
+echo.
+echo  Done. Vendor directory:
+dir /b "%VENDOR_DIR%\*.whl" | find /c ".whl"
+echo  wheel files in %VENDOR_DIR%
+echo.
+
+pause
+endlocal