0.20.0

0.20.0 (2026-03-05)

new:

• Tool selection control (enabled_tools): Added enabled_tools parameter to create_agent() and PATCHPAL_ENABLED_TOOLS environment variable to limit which built-in tools are available to agents. Enables creation of specialized agents (e.g., read-only, editor-only) for security and performance. Parameter takes precedence over environment variable.
• Optional tools (grep, list_files): Re-added grep and list_files tools as optional, disabled-by-default tools. Provide lightweight search and navigation for read-only agents without requiring run_shell access or expensive code parsing. Enable via enabled_tools parameter when needed. Shell commands remain preferred for most use cases.

changed:

• N/A

fixed:

• N/A