Replaces the manual add_schematic_junction tool with automatic junction
management. WireManager.sync_junctions inserts/removes junction dots
based on wire endpoints plus component pin positions and is invoked
after add_wire, add_polyline_wire, delete_wire, move, and rotate.
- Pin-aware: parses lib_symbols and applies KiCad's mirror/rotate/
translate transform to compute world pin coordinates
- Multi-unit safe: filters lib_symbols sub-units by the placed
symbol's (unit N) field plus the unit-0 common body
- Removes the now-unused WireManager.add_junction static method
- Updates CHANGELOG [Unreleased] with the tool removal notice
- Adds .mcp.json to .gitignore (machine-local paths)
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Mechanical application of the `.gitattributes` rules from the prior commit.
All 50 files differ only in line endings — verified by
`git diff --cached --ignore-all-space` being empty.
Before: main had 42 CRLF + 27 LF Python files plus mixed-ending in YAML,
templates, and shell scripts. After: every text file is LF (except the
Windows-native *.ps1, *.bat scripts which remain CRLF per gitattributes).
This eliminates the noisy-diff failure mode seen in PR #102, where a
small logic change produced a 918-line diff due to whole-file CRLF→LF
conversion.
KiCad ships Python 3.9 on macOS (both v9 and v10), and `pcbnew.so` is
compiled against that interpreter. The previous `>=3.10` floor was
unreachable on macOS and docs referenced nonexistent
`python3.11/site-packages` paths. Lower the floor and correct the docs;
no source changes needed — all 49 files in `python/` already compile
clean on 3.9.
Also add `.venv/` to `.gitignore` (dotted form used by `python -m venv`).
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- fix: DynamicSymbolLoader reads project sym-lib-table before global dirs
add_schematic_component now finds symbols from project-local .kicad_sym files
project_path derived automatically from schematic file path
- fix: place_component reloads FootprintLibraryManager with project_path
new boardPath parameter passed to place_component tool (TypeScript + Python)
_handle_place_component wrapper recreates LibraryManager per project
- fix: copy_routing_pattern geometric fallback when pads have no nets
primary filter: net-based (when pads are assigned to nets)
fallback: bounding box of source footprint pads +5mm tolerance
filterMethod field in response indicates which mode was used
- feat: register copy_routing_pattern as MCP tool in routing.ts
sourceRefs, targetRefs, includeVias, traceWidth parameters
Live tested: ESP32 + 2x TMC2209 in Test3 project
13 traces U2 routed, copy_routing_pattern copied all 13 to U3
offset Y+30mm correct, 26 total traces verified
