MCP security

Secure your
Agentic Runtime

Protect live MCP traffic from prompt injection, tool poisoning, and data exfiltration.

Integrates with

LangChain logo
LangChain
OpenAI Agents SDK logo
OpenAI Agents SDK
CrewAI logo
CrewAI
AutoGen logo
AutoGen
Semantic Kernel logo
Semantic Kernel
Pydantic AI logo
Pydantic AI

MCP attack surface

What MCP security must test

MCP connects models to tools, data, and privileged actions. Security testing must verify the full system outcome, not only the model response.

Tool poisoning

Detect malicious tool descriptions and responses that redirect an agent from the user's intended task.

Prompt injection

Test direct and indirect instructions carried through MCP resources, prompts, and tool output.

Excessive permissions

Find MCP tools with unsafe scopes, missing authorization boundaries, or privilege escalation paths.

Unsafe tool execution

Probe command injection, SSRF, path traversal, arbitrary file access, and unsafe code execution.

Data exfiltration

Verify whether tool chains can expose credentials, private files, customer data, or internal context.

Supply-chain risk

Inspect MCP dependencies, packages, configurations, and server behavior before production deployment.

Prove what happens
when your AI is attacked.

Run the attack. Replay the finding. Send the evidence.