Replaces unreliable tasklist subprocess calls with proper Windows Toolhelp32 API.
- Uses CreateToolhelp32Snapshot/Process32FirstW/Process32NextW for process enumeration
- Adds pointer-size fallback for wintypes.ULONG_PTR missing in KiCad's embedded Python
- Fixes check_kicad_ui intermittent timeouts and false negatives on Windows
- Adds encoding/timeout fixes for 'where' command calls
Fixes#20
Co-authored-by: jbjardine <167578676+jbjardine@users.noreply.github.com>
Add KiCAD IPC API backend using kicad-python library for real-time
communication with KiCAD 9.0+. Changes now appear instantly in KiCAD
UI without manual reload.
Key changes:
- Implement IPCBackend and IPCBoardAPI classes for IPC communication
- Auto-detect IPC availability and fall back to SWIG when unavailable
- Route existing commands (route_trace, add_via, place_component, etc.)
through IPC automatically when available
- Add transaction support for proper undo/redo
- Add socket path auto-detection for Linux (/tmp/kicad/api.sock)
New commands:
- get_backend_info: Check which backend is active
Supported IPC operations:
- Board: set_size, get_board_info, save
- Routing: route_trace, add_via, add_net
- Components: place, move, delete, list
- Text: add_text, add_board_text
SWIG backend is now deprecated and will be removed when KiCAD 10.0
drops SWIG support.
Requires: kicad-python>=0.5.0, KiCAD 9.0+ with IPC enabled
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
Major improvements to schematic editing capabilities:
## Python Implementation (connection_schematic.py)
- Implemented pin-to-pin connection logic using kicad-skip
- Added get_pin_location() to find absolute pin positions
- Implemented add_connection() for wire connections between component pins
- Added add_net_label() for creating net labels
- Added connect_to_net() to connect pins to named nets
- Implemented get_net_connections() to query net connectivity
- Added generate_netlist() for schematic netlist extraction
## MCP Handlers (kicad_interface.py)
- Added 5 new command handlers:
- add_schematic_connection - Pin-to-pin wiring
- add_schematic_net_label - Net label placement
- connect_to_net - Connect pin to named net
- get_net_connections - Query net connectivity
- generate_netlist - Export netlist data
## TypeScript Tools (schematic.ts)
- Added 5 new MCP tools with proper schemas and validation
- Enhanced user feedback with descriptive messages
- Total schematic tools increased from 3 to 8
## Features
- Pin location calculation with symbol rotation support
- Automatic wire stub creation for net labels
- Comprehensive netlist generation with component and net info
- Full logging for debugging connection issues
This resolves the schematic editing limitations and enables users to:
- Wire component pins together directly
- Use net labels for cleaner schematics
- Query schematic connectivity
- Generate netlists for manufacturing
🤖 Generated with Claude Code
Co-Authored-By: Claude <noreply@anthropic.com>
- Added missing schematic tools registration (fixes#12)
- Created library tools TypeScript implementation
- Added 4 library management tools (list_libraries, search_footprints, list_library_footprints, get_footprint_info)
- Now properly exports and registers all 10 tool categories
- Total of 54 TypeScript tools now properly registered
This resolves the issue where schematic and library tools were defined in Python but not visible to MCP clients.
🤖 Generated with Claude Code
Co-Authored-By: Claude <noreply@anthropic.com>
This commit fixes two critical issues for MCP STDIO transport:
1. Logger fix (src/logger.ts) - CRITICAL MCP protocol compliance
- Change all log levels to use console.error() (stderr) exclusively
- Previous code sent info/debug logs to stdout via console.log()
- MCP protocol uses stdout for JSON-RPC messages
- Logging to stdout corrupts protocol communication
- Impact: Prevents intermittent MCP failures from log pollution
2. Windows compatibility fix (src/index.ts)
- Remove import.meta.url conditional check that fails on Windows
- Path separator differences (forward slash vs backslash) cause
the file:// URL comparison to fail
- Server now runs main() unconditionally as intended
- Impact: Reliable server startup on Windows
Changes:
- src/logger.ts: Use console.error() for all log levels
- src/index.ts: Remove 'if (import.meta.url === ...)' check
- src/index.ts: Add explanatory comment about Windows issue
Tested on Windows 11 with KiCAD 9.0.6.
Integration tests confirm 36KB logs to stderr, 0 bytes to stdout.
Fixes: MCP protocol corruption, Windows startup failures
Resolves issue #6 - PowerShell encoding errors on Windows
Changes:
- Replaced checkmark (✓) with [OK]
- Replaced cross (✗) with [ERROR]
- Replaced warning (⚠) with [WARN]
- Replaced arrow (→) with [INFO]
- Replaced Unicode box-drawing characters with simple equals signs
This ensures the script works reliably across all Windows configurations
regardless of PowerShell encoding settings or console code pages.
Generated with Claude Code - https://claude.com/claude-code
Co-Authored-By: Claude <noreply@anthropic.com>
- Document all 52 tools with JSON Schema validation
- Add Resources capability section (8 resources)
- Include MCP SDK 1.21.0 and protocol compliance details
- Professional tone throughout, no emoji
- Comprehensive installation instructions for all platforms
- Usage examples covering major workflows
- Architecture documentation and troubleshooting guide
Generated with Claude Code
Co-Authored-By: Claude <noreply@anthropic.com>
This commit fixes Windows Claude Desktop compatibility by implementing
proper MCP JSON-RPC 2.0 protocol handling in the Python interface.
Changes:
- Added JSON-RPC 2.0 message detection and handling
- Implemented MCP protocol methods: initialize, tools/list, tools/call
- Maintained backwards compatibility with legacy custom format
- Removed accidentally included typescript-sdk directory
Fixes#5 - Claude Desktop not working on Windows
Credit to @spplecxer for identifying the issue and providing the fix.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
Major improvements:
- Added "What is MCP?" explanation for newcomers
- Created prominent "Prerequisites" section emphasizing KiCAD setup
- Listed all Python requirements inline with descriptions
- Fixed GitHub URL from placeholder to actual repo
- Removed duplicate test/ directory (keeping tests/ for pytest)
- Made KiCAD installation steps more visible and clear
- Added verification command for KiCAD Python module
- Updated all config example paths to match actual repo name
This makes it much clearer for new users how to install and configure
the MCP server, with special emphasis on the critical KiCAD requirement.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
The venv/ folder should not be tracked in version control.
It's now properly excluded via .gitignore.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Added comprehensive documentation (BUILD_AND_TEST, CLIENT_CONFIG, KNOWN_ISSUES, ROADMAP, etc.)
- Updated core functionality for board outline, size, and utilities
- Added new tools for project, routing, schematic, and UI management
- Included TypeScript SDK with full MCP implementation
- Updated configuration examples for all platforms
- Added changelog and status tracking
- Improved Python utilities with KiCAD process management
- Enhanced resource helpers and server capabilities
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
