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Public story · 2026-02-23 · source-backed
Praetorian's open-source tool validates 6 attack vectors against your MCP servers: prompt injection, RCE, C2, data exfiltration, config manipulation, file execution. Clone, set API key, test, harden. Source: GitHub
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1. Set Up Cursor Automations (intermediate) — Event-driven agents from PagerDuty/GitHub/Slack triggers with isolated sandboxes. Cursor Blog 2. Apply Context Engineering to Cut Agent Costs 60-80% (advanced) — Hierarchical token budgets, dynamic tool filtering (max 15), automati...
GitHub published four advisories against omnigent-ai/omnigent v0.1.0, the meta-harness that runs Claude Code, Codex and Pi under policy and sandboxing. GHSA-jrrm-9hc7-2v3h at CVSS 9.0 lets any user with session edit rights overwrite a shared template agent via PUT /sessions/{i...
1. OWASP MCP Top 10 Security Audit (Intermediate) Systematically audit your MCP servers against the OWASP MCP Top 10. Download the checklist, inventory all servers, test each against 10 categories (injection, auth bypass, confused deputy), prioritize by CVSS, remediate critica...
GitHub added allowedMcpServers and deniedMcpServers keys to enterprise Copilot managed settings on August 6, configured to fail closed on malformed config, then followed on August 7 with a usage API exposing totals_by_3rd_party_agent for per-agent spend attribution (digitalapp...
3,364 stars since its August 17 creation. Every action against a computer, file, MCP server or UI component routes through a single gateway that resolves the target, decides it against policy, writes an audit row, then acts or refuses while naming the rule. Each bot gets its o...
The September 3 release aligned sandboxed file tools with sandboxed shell commands so both read the same developer-tool paths, explicitly including token-bearing registry config. Set sandbox.allowDevToolAccess to false to turn the grants off. Same release fixed enterprise-deni...
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