PromptArmor

Connectors change every 9 minutes

Continuously track how connectors change, what they can access, and the risk they introduce, down to the individual tool.

Protecting over $2 Trillion in market cap for customers from the Fortune 50 to the Am Law 50

Fortune 50

Healthcare Company

HubSpot

Am5 Law Firm

Law Firm

Ropes & Gray

Fortune 50

Insurance Company

GE HealthCare

Forbes Cloud 100

SaaS Company

Wilson Sonsini

Am10 Law Firm

Law Firm

Texas Mutual Insurance

Fortune 50

Model Lab

Ogletree Deakins

Fortune 200

Real Estate Firm

Prosus Naspers

Am50 Law Firm

Law Firm

BILL

Fortune 50

Technology Company

Am100 Law Firm

Law Firm

Fortune 500

Financial Services

Global 2000

Technology Group

Global 2000

Insurance Company

Fortune 50

Healthcare Company

HubSpot

Am5 Law Firm

Law Firm

Ropes & Gray

Fortune 50

Insurance Company

GE HealthCare

Forbes Cloud 100

SaaS Company

Wilson Sonsini

Am10 Law Firm

Law Firm

Texas Mutual Insurance

Fortune 50

Model Lab

Ogletree Deakins

Fortune 200

Real Estate Firm

Prosus Naspers

Am50 Law Firm

Law Firm

BILL

Fortune 50

Technology Company

Am100 Law Firm

Law Firm

Fortune 500

Financial Services

Global 2000

Technology Group

Global 2000

Insurance Company

Centralize connector review to manage risk exposure to your AI systems

Bring your connectors and custom MCP servers through intake, see the inherent risk of each in one place, and go deeper to scope access one tool at a time.

Inherent risk in one inventory

Bring connectors and custom MCP servers through intake, aggregate the ones approved, requested, or denied, and map exposure back to the vendors in your ecosystem, each assessed for inherent risk before it reaches production.

Scoped by tool

Assess what a connector can do at the tool level, then set tool-level restrictions, blocked or needs approval, that reshape its overall capabilities against your risk tolerance.

Get alerted the moment a connector changes what it can do

Turn on monitoring and PromptArmor watches every tool, prompt, and resource each connector exposes, then alerts you when a tool is added, its scope widens, or its definition changes, and flags the changes that trip a rule you set.

ConnectorEventRules matchedSeverity
Microsoft 365Microsoft 365
Tool addedchat_message_search
No Teams data accessHigh
GmailGmail
Tool addedsearch_threads
No email readsHigh
Microsoft 365Microsoft 365
Scope expandedsharepoint_search
Reads internal docsHigh
AsanaAsana
Tool addedcreate_task_preview
—Medium
NotionNotion
Scope expandedupdate-page
Write accessMedium
PostHogPostHog
Tool redefinedquery-run
—Low

Assessments of connectors that interact with your AI systems

We analyze the native connectors to Claude, Codex, and Copilot, as well as the custom MCP servers you build, each assessed for the data it exposes and the actions it can take.

Assess your connectors

What our customers say

Chuck Walkup
IAM + Enterprise Applications
“

Using PromptArmor, we've been able to massively cut down the time it takes to evaluate AI related vendors, and show value to the business faster.

Chuck Walkup

Head of Vendor Security

Read case study

Visibility into your AI connectors

Join security teams at Fortune 50 companies, leading law firms, and top financial institutions.

Book a Demo