Section D · Sentinel · Free
D1-LITE. Prompt-Injection Sentinel (Open-Tier Self-Test)
What this does
Lightweight self-test for prompt injection vulnerability. The Open-tier version of the D1 drill; runs ten representative injection payloads against the agent's prompt surface and reports the agent's response category for each.
What to expect back
Report with pass/warn/fail per payload.
Works with
No tools. This one is pure thinking, and works before you connect anything.
The prompt
Inputs
- AGENT_DECISION_PROMPT — the prompt the agent uses (typically the A1 template above with the operator's strategy logic woven in)
- INJECTION_CORPUS — comes with the package; ten payloads at Open tier
D · Sentinel