search_symbols, list_symbol_libraries, list_library_symbols, and
get_symbol_info previously only consulted the global sym-lib-table. A
library registered with project scope (an entry in
<project>/sym-lib-table) was therefore invisible — even right after
open_project succeeded — making add_schematic_component the only tool
that could see it.
Fix has two parts:
1. Wrap project_commands.open_project and project_commands.create_project
in handlers that rebuild SymbolLibraryCommands.library_manager against
the project directory. After open_project, project-scope libraries are
automatically visible to subsequent search/list/info calls.
2. Add an optional projectPath parameter to the four discovery tools
(accepts a project directory, .kicad_pro, .kicad_pcb, or .kicad_sch
path). Stateless callers can resolve project libraries without first
calling open_project. SymbolLibraryCommands._derive_project_path also
walks up from schematicPath/boardPath to find the directory that owns
the project, mirroring the logic in _handle_add_schematic_component.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Parser used a 5000-char heuristic slice per symbol; any symbol block
shorter than 5000 chars bled into the next one, and last-write-wins in
the properties dict ensured the neighbor's data clobbered the target.
Reported as Simulation_SPICE:OPAMP returning PJFET data.
Switch to parenthesis-depth tracking to find the true end of each
(symbol ...) block. Also surface Sim.Pins so agents can read opamp pin
numbering without inferring it from schematic placement.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Add Prettier as a dev dependency with .prettierrc.json config and
.prettierignore. Hook added via mirrors-prettier in pre-commit config.
All TypeScript, JSON, Markdown, and YAML files auto-formatted.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Adds comprehensive local KiCad symbol library search functionality and fixes KICAD9_3RD_PARTY environment variable resolution.
Features:
- Symbol library search by name, LCSC ID, description, manufacturer, MPN
- Support for 3rd party libraries installed via Plugin and Content Manager
- New MCP tools: search_symbols, list_symbol_libraries, get_symbol_info
- Enhanced library path resolution for KiCad 8 and 9
This enables users with locally installed JLCPCB libraries to search and use components directly.
Co-authored-by: l3wi <l3wi@users.noreply.github.com>
