This record as markdown: /tools/0xyg3n-claude-c2/webcam.md
What webcam does on Claude C2
AI agents invoke webcam to trigger actions in Claude C2. What it does depends on the arguments the agent supplies, and its effects often reach beyond the immediate call: builds kicked off, notifications sent, workflows started.
Why webcam is rated High
This tool covertly activates the webcam on a remote system and captures images. It constitutes unauthorized surveillance/espionage capability. The server context (remote command-and-control, sibling tools like browser_creds, bypassuac, amsi_bypass) confirms malicious intent.
From the tool's definition 'Capture webcam photo. Auto-selects client.' — silently activates and captures imagery from a remote system's webcam without explicit per-use consent
Attacks that exploit this kind of access
The rule that runs webcam safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Claude C2, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For webcam, this is the rule to start with:
webcam stays usable, but rate-capped: a runaway agent can't fire it dozens of times a minute. Everything else on the server is denied unless you say otherwise.
The button opens the PolicyLayer dashboard: create your workspace, connect Claude C2, apply this rule, and every webcam call is checked against it from then on.
Questions about webcam
Capture webcam photo. Auto-selects client. It is categorised as a Execute tool in the Claude C2 MCP Server, which means it can trigger actions or run processes. Use rate limits and argument validation.
Register the Claude C2 MCP server in PolicyLayer and add a rule for webcam: allow, deny, rate-limit, or require approval. Point your MCP client at the PolicyLayer proxy URL and the rule is enforced on every call, before it reaches Claude C2. Nothing to install.
webcam is a Execute tool with high risk. Execute tools should be rate-limited and have argument validation enabled.
Yes. Add a rate_limit block to the webcam rule in your PolicyLayer policy. For example, setting max: 10 and window: 60 limits the tool to 10 calls per minute. Rate limits are tracked per agent session and reset automatically.
Set action: deny in the PolicyLayer policy for webcam. The AI agent will receive a policy violation error and cannot call the tool. You can also include a reason field to explain why the tool is blocked.
webcam is provided by the Claude C2 MCP server (0xyg3n/claude-c2). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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