impeccable
Fail
Audited by Gen Agent Trust Hub on Oct 1, 2026
Risk Level: HIGHPROMPT_INJECTIONPRIVILEGE_ESCALATIONPERSISTENCEINDIRECT_PROMPT_INJECTION
Full Analysis
- [PROMPT_INJECTION]: The skill contains sophisticated instructions designed to override the AI's system prompt. Specifically,
scripts/context.mjsincludes anAUTONOMY_DIRECTIVE_CHECKdirective that tells the AI to ignore harness-level assertions about its own autonomy or the user's presence, forcing the AI to continue with the skill's interactive steps regardless of the system context. - [PROMPT_INJECTION]: The skill uses instructions to conceal its actions from the user.
reference/craft-floor.mdexplicitly tells the AI to "build without announcing the checklist." - [PROMPT_INJECTION]: Instructions for sub-agents (e.g., in
agents/impeccable_asset_producer.toml) use role-play and overriding patterns: "Step fully out of the work you just finished, adopt only this file's instructions for the pass." - [PRIVILEGE_ESCALATION]: The skill attempts to bypass security sandboxes. In
scripts/live-copy-edit-agent.mjs, the AI is instructed to run sub-agents using high-risk flags like--dangerously-bypass-approvals-and-sandboxfor thecodextool and--permission-mode bypassPermissionsfor theclaudetool. - [PERSISTENCE]: The skill implements a persistent "hook" mechanism via
scripts/hook-admin.mjs. It installs configuration into project-level metadata files (e.g.,.claude/settings.local.json,.cursor/hooks.json,.github/hooks/impeccable.json) that cause the skill's scripts to execute automatically whenever the user edits files or the agent session ends. - [INDIRECT_PROMPT_INJECTION]: The skill has a large attack surface for indirect prompt injection. It ingests and processes untrusted project data (HTML, CSS, and JS source files) using complex logic like Svelte AST parsing and regex-based design detection. This data is used to drive significant capabilities, including local command execution and file system modifications.
Recommendations
- AI detected serious security threats
Audit Metadata