- Added cleanupTimer property to track setInterval timer
- Implemented destroy() method to clear timer and prevent memory leak
- Updated MCP server shutdown to call cache.destroy()
- Enhanced HTTP server error handling with transport.onerror
- Fixed event listener cleanup to prevent accumulation
- Added comprehensive test coverage for memory leak prevention
This fixes the issue where MCP server would lose connection after
several hours due to timer accumulation causing memory exhaustion.
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Fixed MCP_MODE type assignment in console-manager.test.ts
- Fixed prototype pollution test TypeScript errors in fixed-collection-validator.test.ts
- All linting checks now pass
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Bumped version from 2.9.0 to 2.9.1
- Updated version badge in README.md
- Added comprehensive changelog entry documenting fixedCollection validation fixes
- Increased test coverage from 79.95% to 80.16% to meet CI requirements
- Added 50 new tests for fixed-collection-validator and console-manager
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Added type imports and isNodeConfig type guard helper
- Fixed all 'autofix is possibly undefined' errors
- Added proper type guards for accessing properties on union type
- Maintained test logic integrity while ensuring type safety
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Add FixedCollectionValidator utility to handle all fixedCollection patterns
- Support validation for 12 different node types including Switch, If, Filter,
Summarize, Compare Datasets, Sort, Aggregate, Set, HTML, HTTP Request, and Airtable
- Refactor enhanced-config-validator to use the generic utility
- Add comprehensive tests with 19 test cases covering all node types
- Maintain backward compatibility with existing validation behavior
This prevents the 'propertyValues[itemName] is not iterable' error across all
susceptible n8n nodes, not just Switch/If/Filter.
- Create benchmark test suites for critical operations:
- Node loading performance
- Database query performance
- Search operations performance
- Validation performance
- MCP tool execution performance
- Add GitHub Actions workflow for benchmark tracking:
- Runs on push to main and PRs
- Uses github-action-benchmark for historical tracking
- Comments on PRs with performance results
- Alerts on >10% performance regressions
- Stores results in GitHub Pages
- Create benchmark infrastructure:
- Custom Vitest benchmark configuration
- JSON reporter for CI results
- Result formatter for github-action-benchmark
- Performance threshold documentation
- Add supporting utilities:
- SQLiteStorageService for benchmark database setup
- MCPEngine wrapper for testing MCP tools
- Test factories for generating benchmark data
- Enhanced NodeRepository with benchmark methods
- Document benchmark system:
- Comprehensive benchmark guide in docs/BENCHMARKS.md
- Performance thresholds in .github/BENCHMARK_THRESHOLDS.md
- README for benchmarks directory
- Integration with existing test suite
The benchmark system will help monitor performance over time and catch regressions before they reach production.
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
