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undeemed/Jcyber

An MCP toolkit for agent-driven bug bounty and pentesting work, with scope-gated scanning tools, an evidence graph and a finding lifecycle, gating each step through Jev.

undeemed/Jcyber on GitHub

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2
Forks
1
Language
Python
License
MIT
Last push
23 Sep 2026

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How it uses Jev

def severity(self, title: str, evidence_summary: str) -> SeverityResult:
    """Score severity for a finding based on title and evidence."""
    state = f"Finding: {title}\nEvidence: {evidence_summary}"
    resp = self._client.system_one(
        state,
        {
            "severity": ts.Score(
                instructions=(
                    "Rate the security severity of this finding. Consider: "
                    "attack complexity, required privileges, user interaction, "
                    "confidentiality/integrity/availability impact."
                ),
                criteria=["none", "low", "medium", "high", "critical"],
            ),
        },

View in jcyber/clients/jev.py

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