Dsh Code Impact

Key features

• It compares a concrete Git change, builds a temporary reverse module graph, and returns changed declarations, affected files, propagation paths, evidence locations, and ranked test candidates.
• The registered tool is code_impact。
• The canonical result has kind"code-impact-report", complete, comparison, summary, changes, impacts, tests, and warnings fields.
• The tool returns a compact summary followed by changes, impacted files with evidence, and candidate tests.
• Version 0.2.0 understands JSONC project configuration, tsconfig.json/jsconfig.json, extends, project references, path aliases, package exports/imports, and reuses unchanged snapshot content within one invocation.