start_capture
Start intelligent video capture with predictive moment detection
This record as markdown: /tools/aegntic-aegntic-mcp/start-capture.md
What start_capture does on Obsidian Elite RAG MCP Server
AI agents invoke start_capture to trigger actions in Obsidian Elite RAG MCP Server. 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 start_capture is rated High
Video capture is an Execute-category action because it initiates an external operation with side effects that persist beyond the tool call—video files are created and stored. While not immediately destructive or financial, the tool can capture sensitive information from the user's environment without clear reversibility, and its effects depend on what the system decides to record.
From the tool's definition Tool name 'start_capture' combined with description 'Start intelligent video capture with predictive moment detection' indicates initiation of a video recording/capture operation.
Attacks that exploit this kind of access
The rule that runs start_capture safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Obsidian Elite RAG MCP Server, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For start_capture, this is the rule to start with:
start_capture 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 Obsidian Elite RAG MCP Server, apply this rule, and every start_capture call is checked against it from then on.
Questions about start_capture
Start intelligent video capture with predictive moment detection. It is categorised as a Execute tool in the Obsidian Elite RAG MCP Server MCP Server, which means it can trigger actions or run processes. Use rate limits and argument validation.
Register the Obsidian Elite RAG MCP Server MCP server in PolicyLayer and add a rule for start_capture: 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 Obsidian Elite RAG MCP Server. Nothing to install.
start_capture 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 start_capture 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 start_capture. 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.
start_capture is provided by the Obsidian Elite RAG MCP Server MCP server (aegntic/aegntic-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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