shieldcortex@5.18.2
VERIFIED· install onlyPublisher claims: "Memory and defence for AI agents: semantic recall, knowledge graph and decay, plus a memory firewall that scans and enforces against prompt injection, credential leaks and poisoning." Observed in sandbox: no network, touches nothing outside the project, writes no memory.
Coverage
Nothing executable in the bundle ran; the trace covers the install step only.- Tested
- every file read, file written and host contacted by what ran
- Not tested
- use of the skill by an agent
Is [email protected] safe to install?
KillerSkills ran it in the KillerSkills honeypot sandbox (1 scenario; nothing executable in the bundle ran; the trace covers the install step only) on 2026-11-07 and scored it 85/100 (Verified). In what ran, nothing we could detect went wrong: no undeclared network egress, no credential reads, no persistent instruction writes. What it does with a real credential was not observed; the static findings and the publisher carry the rest of the score. Summary: no network, touches nothing outside the project, writes no memory.
Behavior trace
Honeypot run · 0 s · 1 scenarios · 0 deviationsStatic findings
- https://registry.npmjs.org (three paths — update checks and updates via npm subprocess; the dashboard Overview looks up the latest version automatically while open (cached 5 minutes; `shieldcortex cFix: Pin versions and sources; vendor anything fetched at install time.- **Not uploaded by default:** local agent configs, MCP configs, raw rules files, shell configs, SSH keys, secrets, `.env` contents, or arbitrary project files.Fix: Stop enumerating or reading credential locations; take secrets from a declared environment variable the user sets on purpose.and X-Ray package lookups, and the OpenClaw `cortex-memory` hook's npx package resolution (`npx mcporter`, and `npx -y shieldcortex` when no accessible `binaryPath` or `PATH` binary is found) when thoFix: Pin versions and sources; vendor anything fetched at install time.- **Environment** — .env files for leaked credentials (read-only check, never writes)Fix: Stop enumerating or reading credential locations; take secrets from a declared environment variable the user sets on purpose.- $CWD/.env (env-scanner checks for leaked secrets — reads, never writes)Fix: Stop enumerating or reading credential locations; take secrets from a declared environment variable the user sets on purpose.Cost to the agent
Tokens estimated at four characters each. Skills load their instruction text when triggered; the figure is what that costs.
Known vulnerabilities
Vulnerability advisories (OSV) cover npm and PyPI packages; this registry has no advisory database.