implement-and-review

SUSPICIOUS: the skill's overall behavior is coherent for a coding-orchestration skill, and the prompt-injection/command-injection findings are mostly normal workflow or documentation artifacts. The main concern is install/execution trust from unverified repo-local runner wrappers that broker write-enabled model sessions; that elevates security risk, but the visible data flows and permissions still broadly match the stated purpose rather than showing clear credential theft or exfiltration.

This module is an orchestrator for a git-based multi-track implementation workflow. It does not show clear embedded malware in the fragment (no network activity, no credentials, no eval/exec, no explicit data theft). The main risk is supply-chain/runtime integrity: it modifies sys.path and dynamically imports skill_paths to resolve the runner script to execute, then launches it with subprocess, passing prompt/metadata/working-dir arguments. Cleanup is also potentially destructive based on manifest/worktree/branch values. Overall: moderate security risk driven by execution/import trust boundaries rather than direct malicious payloads in this file.