devtools_profiler_cli 0.3.0

CLI and local stdio MCP server for automated Dart and Flutter CPU profiling.

Changelog

0.3.0

• Added run --terminal for profiling terminal UI and alternate-screen apps with direct stdin, stdout, and stderr access.
• Added Ctrl+C/SIGTERM handling for launched runs so the CLI prints available diagnostics before stopping an interrupted target.
• Preserved terminal mode in reproduction commands for captured sessions.
• Documented terminal-mode profiling in the root README, package READMEs, and local profiler skill.

0.2.1

• Added devtools-profiler run <file>.dart shorthand for profiling Dart files without spelling out dart run.
• Improved Dart run behavior for short-lived scripts by using the backend's exit-pause capture path instead of reporting a disposed VM service error.

0.2.0

• Added inspect-classes and the profile_inspect_classes MCP tool for inspecting memory class allocations from stored artifacts.
• Added comparison filters for memory class output, including minimum live bytes and memory class count limits.
• Added attach --skip-dtd and the matching MCP option for whole-session attach profiling when explicit region markers are unavailable.
• Improved CLI and JSON output by surfacing region preparation warnings, baseline/current comparison warnings, and sample-count fallback warnings.
• Added warnings when active frame filters remove every CPU frame, plus reproduction blocks and matching CLI commands in agent-facing JSON responses.
• Improved memory summary tables to show live bytes, live instances, new instances, and allocation deltas without requiring external JSON tools.
• Improved package-filtered output for local checkout frames when used with a backend that recognizes local package file paths.

0.1.0

• Initial release of the terminal and MCP profiler frontend.
• Added CLI commands for capture, artifact inspection, comparison, and trends.
• Added MCP tools for agent-driven profiling and artifact analysis.