Published work tagged MCP.
Where Guard fits next to MCPGrade: grade vs gate, protocol-native enforcement for MCP tool calls, and how Andrax points to guard.sentinelreign.com without shipp…
Point-in-time MCP grades find risk; runtime firewalls enforce policy on tool calls. Andrax mcpgrade-1.4.0 vs Guard mcpgrade-2.0.0 — no score equating.
What MCPGrade checks, and the live homepage counter on 3 Oct 2026: 5,363 servers graded, 64% with no auth. The old 5,308 and 65% figures are removed.
A curated list of the most useful MCP servers in 2026 — GitHub, Filesystem, Fetch, Slack, Playwright and more — with an honest security note on each and a check…
MCP servers can hand an AI agent private data, untrusted content, and a way to exfiltrate it — the lethal trifecta. How prompt injection works over MCP, and how…
Before you connect an MCP server to your AI agent, inspect it: its tools, input schemas, resources, prompts, and instructions. A step-by-step guide to testing a…
Tool poisoning hides instructions inside an MCP tool’s description that your AI agent obeys but you never see. Here is how the attack works, its variants, and h…
A practitioner’s guide to Model Context Protocol security: the MCP threat model, tool poisoning, prompt injection, rug pulls, and how to vet a server before you…
