Armor1 is agentless security for AI IDEs and coding assistants. It continuously discovers, assesses, and secures every MCP server, Skill, Tool, and connected AI workflow across a fleet, through posture management and runtime policy enforcement rather than code scanning.

Agentless · Inside-Out · Zero Install

Secure every AI coding assistant.
From inside out.

Agentless security for AI IDEs and coding assistants. Continuously discover, assess, and secure every MCP server, Skill, Tool, and connected AI workflow with posture management and runtime policy enforcement, not code scanning.

Start Free — 5 Minutes to Value Explore MCP Catalog

Free for personal use · Work email only · No credit card

The Problem

Your developers are using AI tools with critical vulnerabilities. Your security stack can't see them.

95% of developers use AI tools weekly. AI generates 41% of all code. Yet every major AI IDE has been hit with RCE, prompt injection, or supply chain attacks — and ASPM, CSPM, and EDR were never designed for these threats.

Critical CVEs in Cursor alone

41%

Of all code now AI-generated

90%+

MCP servers from untrusted sources

Visibility from your current tools

Real-World Attacks

New CVEs every week. Click to see what Armor1 catches.

5+ CVEs · Highest Risk

Cursor

1M+ users · Used by half of Fortune 500

Multiple RCE vectors. YOLO mode bypasses trivial. Opening a booby-trapped repo compromises cloud keys, PATs, and SaaS sessions.

4 known vulnerabilitiesView details →

Agent Privilege Risks

Claude Code

#1 most-used dev tool · 75% adoption at startups

Terminal agent with full developer privileges. 1M token context window reads your entire repo. Compromised MCP = unrestricted system access.

3 known vulnerabilitiesView details →

Flow State Risks

Windsurf

350+ enterprise customers

Cascade's persistent session context accumulates poisoned data across sessions. Late-stage injection extremely difficult to detect.

2 known vulnerabilitiesView details →

Supply Chain Vectors

Copilot + Codex + VS Code

4.7M paid Copilot subs · 90% of Fortune 100

Package hallucination at scale. LLMs suggest non-existent packages, attackers register them. Marketplace extensions harvest credentials via self-propagating worms.

2 known vulnerabilitiesView details →

How Armor1 Works

Three layers. Agentless. From inside out.

Use the full power of agentic AI without the risk. Armor1 doesn't restrict your tools — it secures them.

Deep Posture Management

Audit every configuration before anything runs

Auto-Run / YOLO Mode

Detect and remediate dangerous auto-execution settings across all agentic apps.

Workspace Trust Policy

Identify disabled trust settings that allow untrusted code execution on folder open.

Privacy & Data Controls

Flag missing privacy mode settings that allow code and usage data to flow uncontrolled.

MCP Server Allowlisting

Deep risk scoring of every connected MCP server. Flag unofficial, untrusted, and vulnerable servers.

Skills Risk Analysis

Scan every skill against Armor1's malicious skill detection corpus — tool poisoning, rug pulls, shadowing.

Dotfile & Delete Restrictions

Ensure agents can't modify sensitive dotfiles or delete critical files.

Runtime Enforcement

Guardrails at every execution point — before the breach, not after

Command Guardrails

Detect and block destructive shell commands: recursive deletes, DB mutation, curl exfiltration. Allow/deny/step-up per command via Hooks and sandbox policies.

MCP Tool Gating

Only vetted MCP servers execute. Unknown tools route through explicit approval. Prevent 'shadow MCP' — the IDE equivalent of shadow IT.

OS-Level Sandboxing

Enforce macOS Seatbelt profiles, Linux bubblewrap, scoped filesystem writes, and restricted network egress. Agents stay in their lane.

Payload DLP & Egress Control

Scan all outbound MCP payloads for secrets, PII, PHI, PCI data. Block or redact. Most agentic apps have zero outbound restrictions by default.

Telemetry & Continuous Learning

Complete visibility, behavioral analysis, cross-fleet intelligence

Complete Agentic Telemetry

Every MCP tool invocation, bash command, file operation, outbound request — attributed to a specific developer and agent. Answer 'what happened?' in seconds.

Behavioral Anomaly Detection

Baseline normal agent behavior across your fleet. Detect unusual tool sequences, unexpected data access patterns, privilege escalations, and exfiltration attempts.

Cross-Fleet Intelligence

Patterns from thousands of deployments propagate in real-time. When one organization encounters a new attack pattern, every customer is protected. The platform improves with every deployment.

Why Armor1

Traditional tools have real gaps for agentic AI threats.

ASPM and EDR catch some things. None of them were designed for AI-specific attack vectors.

Scroll horizontally to see all columns

Coverage comparison across AI-native attack vectors: which are covered by ASPM, CSPM/DSPM, EDR, and Armor1.
Attack Vector	ASPM	CSPM/DSPM	EDR	Armor1
RCE via AI Tools / MCP EDR may detect known shell patterns but misses AI-specific exploit chains	Not covered	Not covered	Partial coverage	Covered
MCP Tool Poisoning Invisible to all traditional tools — operates at the protocol layer	Not covered	Not covered	Not covered	Covered
Prompt Injection → Exfil No traditional tool understands LLM context manipulation	Not covered	Not covered	Not covered	Covered
Package Hallucination SCA catches known CVEs but not hallucinated package names	Partial coverage	Not covered	Not covered	Covered
Unsafe IDE Configuration YOLO mode, Workspace Trust, auto-run — invisible to all	Not covered	Not covered	Not covered	Covered
Malicious Extensions ASPM may flag known bad; EDR may catch some behaviors post-install	Partial coverage	Not covered	Partial coverage	Covered
Indirect Prompt Injection Requires AI-native understanding of content-as-instruction	Not covered	Not covered	Not covered	Covered

Free & Open

The world's largest MCP security catalog.

Deep risk analysis for thousands of MCP servers. Developers use it daily to vet servers before they touch their codebase. Armor1 has discovered hundreds of credential leaks and dozens of malicious packages.

92%

Exploit probability with 10 MCP plugins

Source: Pynt

66%

Of 1,808 servers had security findings

Source: AgentSeal

53%

Use static long-lived credentials

Source: Astrix Security

36.7%

SSRF-vulnerable across 7K+ servers

Source: BlueRock

72%

Expose code exec, filesystem, or APIs

Source: Pynt

90%+

From unofficial untrusted sources

Source: Armor1

Browse the Catalog →

mcp.armor1.ai

// Armor1 MCP Risk Analysis

servers_analyzed: 6,062+ // growing 40% monthly

official_trusted: < 10%

credential_leaks: hundreds discovered

malicious_packages: dozens detected

tool_poisoning: 5.5% of servers

ssrf_exposure: 36.7% of ecosystem

status: CONTINUOUSLY UPDATED

Get Started

5 minutes from sign-up to full visibility.

Sign up with your work email

No credit card. No sales call. Free for personal use. Takes 30 seconds.

Armor1 scans your environment

Discovers every agentic app, MCP server, skill, and configuration. Agentless — nothing to install.

See your risk posture immediately

23 risk metrics per app. Guided remediation scripts. Runtime enforcement from day one.

FAQ

Questions we get asked first.

What Armor1 is, what it isn't, and what it costs to find out.

What is Armor1?

Is Armor1 an agent we have to install on every developer machine?

How is this different from a code scanner or a SAST tool?

Which AI coding assistants does Armor1 cover?

What is an MCP server, and why is it a security risk?

Does Armor1 block risky agent actions, or only report them?

Does our source code or sensitive data leave our environment?

How quickly can we get started, and what does it cost?

Everything to gain.
Nothing to lose.

Every week, new CVEs are disclosed in AI coding tools. Every day, developers install unvetted MCP servers. The attack surface is growing at machine speed. Your current tools can't see it.

✓Full visibility in 5 minutes — no agents to install

✓Deep posture audit with guided remediation

✓Runtime enforcement from day one

✓Privacy first — no sensitive data leaves your control

✓Free for personal use. Forever.

Start Free Now

Work email required · No credit card · No sales call

Secure every AI coding assistant.From inside out.