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

Am5 Law Firm
Law Firm

Fortune 50
Insurance Company

Forbes Cloud 100
SaaS Company

Am10 Law Firm
Law Firm

Fortune 50
Model Lab

Fortune 200
Real Estate Firm

Am50 Law Firm
Law Firm

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

Am5 Law Firm
Law Firm

Fortune 50
Insurance Company

Forbes Cloud 100
SaaS Company

Am10 Law Firm
Law Firm

Fortune 50
Model Lab

Fortune 200
Real Estate Firm

Am50 Law Firm
Law Firm

Fortune 50
Technology Company
Am100 Law Firm
Law Firm
Fortune 500
Financial Services
Global 2000
Technology Group
Global 2000
Insurance Company
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.
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.
| Connector | Event | Rules matched | Severity |
|---|---|---|---|
Microsoft 365 | Tool addedchat_message_search | No Teams data access | High |
Gmail | Tool addedsearch_threads | No email reads | High |
Microsoft 365 | Scope expandedsharepoint_search | Reads internal docs | High |
Asana | Tool addedcreate_task_preview | — | Medium |
Scope expandedupdate-page | Write access | Medium | |
PostHog | Tool redefinedquery-run | — | Low |
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.



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