christophevg / yoker / 25117204947

80%

Build Type

push

github

Committed by christophevg

Commit Message

feat(tools): implement ExistenceTool for file/folder existence checks

Adds ExistenceTool for checking if files or folders exist with security hardening:
- Structured JSON output with exists, type, and path fields
- Symlink rejection to prevent path traversal attacks
- PathGuardrail integration for path containment validation
- Generic error messages to prevent information disclosure
- Expanded default blocked patterns (3 to 13)
- Updated ToolResult type to support structured results
- Added 28 comprehensive unit tests

🤖 Implemented together with a coding agent.

Coverage Stats

716 of 876 branches covered (81.74%)

Branch coverage included in aggregate %.

60 of 64 new or added lines in 6 files covered. (93.75%)

267 existing lines in 12 files now uncovered.

4370 of 5496 relevant lines covered (79.51%)

0.8 hits per line