A decentralized security layer built to defend AI agents, swarms, users, and code in real time. SIGIL AI scans, learns, codes, fixes, and deploys secure systems - automatically, at scale. Security isn’t an add-on anymore. It’s the foundation.
Sigil AI's MCP learns your codebase – even millions of lines – detecting vulnerabilities, bad logic, and unsafe dependencies.
It then fixes the code and deploys a secure version – automatically, in real time.
Zero configuration. No human in the loop. Just autonomous protection that scales.
Autonomous agents act fast — writing, deploying, executing.
SIGIL AI ensures every step they take is secure.
From API access to runtime behavior, our infrastructure monitors agent activity and locks down threats as they emerge.
Autonomy needs defense. SIGIL delivers it.
Watch SIGIL’s MCP in Action
The MCP is powered by an LLM trained on millions of lines of code, vulnerabilities, and real-world exploits. It detects structural flaws, unsafe logic, backdoors, and bad APIs — then auto-fixes the code, tests and redeploys a secure version in real time. No setup. No waiting. Just live protection with a zero configuration policy.
SIGIL AI is integration-ready across the tools, clouds, and frameworks you rely on.
With built in support for Cursor, Windsurf, OpenAI Codex, Cline and more!
SIGIL’s real-time security core. Scans code, detects threats, fixes them, and redeploys – fully autonomous, no manual review required.
A lightweight watchdog for chat-based workflows. It flags unsafe patterns, bad commits, and risky changes as they happen.
Automate threat detection and patching with direct API access. Scan, validate, fix, and deploy via your own pipelines.
Secure any agent, backend, or tool in minutes. Drop-in SDKs for JS, Python, and shell scripts.
The SIGIL Terminal is your real-time security assistant.
Ask it questions. Scan files. Validate URLs, repositories, or libraries.
It analyzes every input using SIGIL’s fine-tuned LLMs and integrated threat engines — giving you instant feedback as you build.
SIGIL AI is built to secure code at massive scale - and tested against the toughest standards. Its hybrid engine combines static analysis, proprietary security models, and LLMs trained on real-world vulnerabilities. It performs exceptionally on benchmark datasets - and scales to meet the needs of serious developers.
Integrated with 30+ AI frameworks and agent models.
Used by DeFi projects to protect on-chain governance logic.
99.97% detection accuracy across major threat types.
Terminal launching soon: full agent visibility and control.
First-mover protocol for decentralized AI agent defense.
Secures APIs, files, smart contracts, all in one layer.
Compatible with Python, JS, and REST.
Autonomous remediation in under 250ms.
MCP adapts dynamically to evolving agent behaviors and threats.
Supports agent swarms with real-time coordination defense.
From first-time builders to mission-critical deployments, SIGIL offers flexible plans to protect your AI agents, communication layers, and source code. Connect your wallet and activate the security layer that scales with your system.
Everything in Free plan including:
Everything in Pro plan including:
Everything you need to know about SIGIL AI
Join our Telegram Group and feel free to ask to team members, moderators or the community.
