autoskill

Warn

Audited by Snyk on Jun 30, 2026

Risk Level: MEDIUM
Full Analysis

MEDIUM W011: Third-party content exposure detected (indirect prompt injection risk).

  • Third-party content exposure detected (high risk: 0.75). Outsider free text from the user’s screen/OCR is ingested via the local screenpipe HTTP API (scripts/fetch_window.pyitem["content"]["text"] / window_name), then redacted and embedded into the LLM prompt (scripts/run.pyscripts/synthesize.py::_build_prompt), creating an indirect prompt-injection surface from arbitrary on-screen content.

MEDIUM W012: Unverifiable external dependency detected (runtime URL that controls agent).

  • Potentially malicious external URL detected (high risk: 0.90). The skill, when configured to use cloud backends, makes runtime POSTs to the Anthropics API (https://api.anthropic.com) — and to any user-supplied Foundry gateway (e.g. https://foundry.example.com/anthropic) — and it parses the LLM JSON responses to decide verdicts and to produce SKILL.md content, so those remote endpoints' responses directly control the agent's output at runtime.

Issues (2)

W011
MEDIUM

Third-party content exposure detected (indirect prompt injection risk).

W012
MEDIUM

Unverifiable external dependency detected (runtime URL that controls agent).

Audit Metadata
Risk Level
MEDIUM
Analyzed
Jun 30, 2026, 08:07 PM
Issues
2
Security Audit — snyk — autoskill