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Add tests for two critical features identified by code review: 1. 10KB Safety Limit Test: - Verify DISABLED_TOOLS environment variable is truncated at 10KB - Test with 15KB input to ensure truncation works - Confirm first tools are parsed, last tools are excluded - Prevents DoS attacks from massive environment variables 2. Security Information Disclosure Test: - Verify error messages only reveal attempted tool name - Ensure full list of disabled tools is NOT leaked - Critical security test to prevent configuration disclosure - Tests defense against information leakage attacks Test Coverage: - Total tests: 47 (up from 45) - Both tests passing - Addresses critical gaps from code review Files Modified: - tests/unit/mcp/disabled-tools-additional.test.ts Conceived by Romuald Członkowski - https://www.aiadvisors.pl/en 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>