Fixes issue where MCP tools failed with "bd executable not found"
when BEADS_PATH was set to command name instead of absolute path.
Changes:
- Remove BEADS_PATH=bd from plugin.json (use auto-detection)
- Enhance config validator to resolve command names via PATH
- Add comprehensive config validation tests (11 new tests)
The validator now accepts both:
- Absolute paths: /usr/local/bin/bd
- Command names: bd (resolved via shutil.which)
This makes the MCP server more robust and user-friendly while
maintaining backward compatibility.
All 90 tests pass.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
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