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Public story · 2026-02-26 · source-backed
Domain: agent-security | Difficulty: advanced | Source
Audit all MCP servers with uvx mcp-scan@latest. Implement network egress allowlists (ARXON succeeded via unrestricted outbound access). Scope tool permissions with PreToolUse hooks. Isolate knowledge base per-session. Monitor for batch SSH sessions and unauthorized account creation.
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| # | Skill | Domain | Difficulty | |---|-------|--------|------------| | 1 | Claude Code /simplify + /batch — three-agent parallel review + codebase migrations | vibe-coding | intermediate | | 2 | Pipelock agent firewall — 9-layer DLP + MCP scanning inline proxy | agent-secur...
Deep-dive analysis reveals ARXON, a custom Python MCP server used in the FortiGate 600+ device campaign. ARXON ingests reconnaissance data, queries DeepSeek for structured attack plans, and uses Claude Code to autonomously execute Impacket, Metasploit, and hashcat with hardcod...
1. Flip your multi-model pipeline to review-then-generate. Instead of using a reasoning model to plan before code generation, let the specialist generate freely and use reasoning tokens for review. Paper shows 90.2% pass@1 vs 87.2% for the planning pattern. Source 2. Audit you...
1. Use claude agents --json to build session dashboards. Claude Code v2.1.145 outputs all live agent sessions as structured JSON with status, model, elapsed time, and parent relationships. Pipe it into a tmux status bar widget or session picker script for switching between bac...
1. Build a Private Claude Code Plugin Marketplace (intermediate, vibe-coding) — Bundle skills, agents, hooks, MCP servers into installable team plugins via GitHub repos. Docs 2. Google ADK TypeScript Multi-Agent Orchestration (intermediate, agent-patterns) — Code-first agent f...
Adversa AI's May 2026 report tested 11 MCP registries and successfully poisoned 9 of them. Attack vectors include unauthenticated UI injection, hardening bypasses in "protected" environments like Flowise, and zero-click prompt injection in Windsurf and Cursor. Anthropic has de...
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