Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx skills add hypnguyen1209/offensive-claude --skill engagement-flowgit clone --depth 1 https://github.com/hypnguyen1209/offensive-claudeWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/skills/hypnguyen1209/offensive-claude/engagement-flow)<a href="https://agentmods.dev/skills/hypnguyen1209/offensive-claude/engagement-flow"><img src="https://agentmods.dev/badge/skills/hypnguyen1209/offensive-claude/engagement-flow/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/skills/hypnguyen1209/offensive-claude/engagement-flow"><img src="https://agentmods.dev/badge/skills/hypnguyen1209/offensive-claude/engagement-flow.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector pass
What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00038 | $0.00783 |
| Opus 5 | $0.00019 | $0.00392 |
| Sonnet 5 | $0.00008 | $0.00157 |
| Haiku 4.5 | $0.00004 | $0.00078 |
Grade A, and why
engagement-flow scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 11d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 62 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Engagement Flow
Overview
A pentest/red-team engagement is a phased pipeline with gates, not a pile of techniques run ad hoc. This skill sequences the 9-phase Lockheed Martin Cyber Kill Chain and routes each phase to its commands, domain skills, and discipline checks. It is the offensive analog of brainstorming → writing-plans → executing-plans: scope the work, plan it, then execute phase by phase.
Don't jump to exploitation. Earlier phases earn the access that later phases need, and each gate keeps quality high before you advance.
The pipeline
digraph killchain {
rankdir=LR;
scope -> recon -> weaponize -> deliver -> exploit -> install -> c2 -> actions -> report;
scope [label="0 SCOPE"]; recon [label="1 RECON"]; weaponize [label="2 WEAPONIZE"];
deliver [label="3 DELIVER"]; exploit [label="4 EXPLOIT"]; install [label="5 INSTALL"];
c2 [label="6 C2"]; actions [label="7 ACTIONS"]; report [label="8 REPORT"];
}
Each transition requires a gate (/engage.gate): required artifacts present, findings carry
CWE+CVSS+ATT&CK+evidence, and the automated checks pass. Gate FAIL → fix the gap before advancing.
How to run it
- Pick the workflow preset for the engagement type (web-app, network, red-team, cloud, mobile,
ad-domain, bug-bounty) and drive phases with the
/engage.*commands. - Phase 0 (scope): emit
.engage/scope/scope.json. REQUIRED: scope-discipline. - Phases 1-7: before any target interaction → scope-discipline; before any outward action → opsec-discipline; invoke the matching domain skill for the technique.
- Recall prior intel: at recon/weaponize,
/engage.memory recallto start from what worked. - Findings: REQUIRED: finding-discipline — nothing is
[CONFIRMED]without proof. - Phase 8 (report): record confirmed findings to engagement-memory; generate the report.
- Optional autopilot:
engine/engine.pyruns the phases under a budget/loop/trace with--resume(/engage.pickup); offensive actions stay operator-gated.
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 11d ago First seen · 62 lines · 38 tokens per session scan A 7968de101839
engagement-flow is a skill published in the GitHub repository hypnguyen1209/offensive-claude (357 stars, last pushed 24d ago), licensed MIT. It adds 38 tokens to every session and 783 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
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