saleae_capture · Logic Analyzer AI MCP: Risk & Policy

WHAT IT DOES

What saleae_capture does on Logic Analyzer AI MCP

AI agents invoke saleae_capture to trigger actions in Logic Analyzer AI MCP. 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 IT NEEDS A POLICY

Why saleae_capture needs a policy

Based on the server context and sibling tools, this tool likely triggers a capture operation on a Saleae Logic analyzer — an external hardware operation. This qualifies as Execute (triggering external operations). However, the description is empty, so confidence is reduced. It does not appear to be destructive, financial, or a simple read.

From the tool's definition Tool name 'saleae_capture' on a server that 'Enables AI assistants to control Saleae Logic analyzers, capture and analyze digital/analog signals'. Sibling tools include 'capture_and_analyze_analog' and 'capture_and_analyze_digital'.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

saleae_capture Rate-limited

saleae_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.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "saleae_capture": {
      "limits": [
        {
          "counter": "saleae_capture_rate",
          "window": "minute",
          "max": 10,
          "scope": "grant"
        }
      ]
    }
  }
}

RATE-LIMIT THIS TOOL →

Instant setup, no code required.

PolicyLayer is an MCP gateway: every tool call is checked against your rule before it reaches Logic Analyzer AI MCP, so you can run agents against it safely.

FAQ

Questions about saleae_capture

What does the saleae_capture tool do? +

saleae_capture. It is categorised as a Execute tool in the Logic Analyzer AI MCP MCP Server, which means it can trigger actions or run processes. Use rate limits and argument validation.

How do I enforce a policy on saleae_capture? +

Register the Logic Analyzer AI MCP server in PolicyLayer and add a rule for saleae_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 Logic Analyzer AI MCP. Nothing to install.

What risk level is saleae_capture? +

saleae_capture is a Execute tool with high risk. Execute tools should be rate-limited and have argument validation enabled.

Can I rate-limit saleae_capture? +

Yes. Add a rate_limit block to the saleae_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.

How do I block saleae_capture completely? +

Set action: deny in the PolicyLayer policy for saleae_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.

What MCP server provides saleae_capture? +

saleae_capture is provided by the Logic Analyzer AI MCP server (michelebergo/logic-analyzer-ai-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.