Introducing Operant Semantic Firewall and three more launches for expansive real-time controls and native agentic telemetry that you own
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Platform overview
Semantic Firewall new

Real-time, intent-based protection at the speed of agents

Endpoint Protector

Securing Shadow AI, Coding Agents, and MCP Across the Enterprise

Agent Protector

Purpose-built Security for the Agentic AI Era

3D Runtime Defense

API and Cloud Protector for K8s-Native Stacks

Platform overview
AI Gatekeeper

Real-time Security for AI Applications and Agents

MCP Gateway

Monitor and Protect MCP across Endpoints and Cloud

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Introducing Operant Semantic Firewall and three more launches for expansive real-time controls and native agentic telemetry that you own
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AI Security

Protect AI Applications from Models to APIs

API Security

Bring API Security beyond the WAF with runtime protection for every API, Internal to External and Ingress to Egress

Coding Agents new

Let your developers ship with Claude Code, Cursor, Copilot — without shipping your secrets with them.

Solutions
Fintech AI Protection new

Defend every AI dollar your fintech moves.

Woodpecker Red Teaming

Simulating real attacks, safely

MCP Gateway

Real-time transparency and protection for your entire MCP Ecosystem

Blog: Art-Kubed
Announcing our partnership with LangChain
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Introducing Operant CodeInjection Guard for AI Agents: The Missing Layer from Mythos to Malware
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blog: art-kubed
Announcing Operant's Coverage for Microsoft Copilot and Every AI Assistant Embedded in Microsoft 365
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blog: art-kubed
Introducing Operant Semantic Firewall and three more launches for expansive real-time controls and native agentic telemetry that you own
Learn more
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Blog: Art-Kubed
2026 Guide to Securing MCP
2026 Securing Agents Everywhere Guide
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Gartner® Market Guide
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Announcing Operant's Coverage for Microsoft Copilot and Every AI Assistant Embedded in Microsoft 365

Product
Priyanka Tembey

Introducing Operant Semantic Firewall and three more launches for expansive real-time controls and native agentic telemetry that you own

Product
Vrajesh Bhavsar

Introducing Operant Token Meter: Rein In the Runaway Cost of AI Agents in Real Time — Without Reining In Your AI

Product
Ashley Roof

Announcing Operant’s new Claude Plugin and support for Inference Hooks for the most expansive Claude Coverage

Product
Priyanka Tembey

Introducing Operant Browser Protection: Defending the Browser as It Becomes an AI Runtime

Product
Priyanka Tembey

Shai-Hulud Returns for the Agents: How Operant Blocks the keyv/cacheable npm Worm at Scan Time and at Runtime

Product
Priyanka Tembey

How Operant Endpoint Protector Secures Claude Code, the Claude CLI, and Claude Cowork

Technology
Priyanka Tembey

AI, Moral Responsibility, and the Work of Keeping People Safe

Philosophy
Vrajesh Bhavsar

Your Agents Are Running. Who’s Watching? Every AI Agent Is a New Attack Surface

Technology
Sneha Chatrathi
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Platform
  • Semantic Firewall new
  • Endpoint Protector
  • Agent Protector
  • 3D Runtime Defense
  • AI Gatekeeper
  • MCP Gateway
  • Integrations
  • Pricing
Solutions
  • AI Security
  • API Security
  • Woodpecker Red Teaming
  • MCP Gateway
  • Coding Agents
  • Fintech AI Protection
Resources
  • Blog: Art Kubed
  • 2026 Guide to Securing MCP
  • 2026 Securing Agents Everywhere Guide
  • OWASP Coverage
  • AppSec Book
  • Whitepaper: Securing AI
  • Woodpecker
  • Gartner® Market Guide
Company
  • About us
  • Careers
  • News
  • Partners
  • Contact Us