get_sbom

THE RISK

Low Risk

Why get_sbom needs a policy

SBOM retrieval is a read-only operation that retrieves structured information about software components from a firmware analysis result. It has no side effects, cannot modify data, and cannot execute operations. This aligns with the 'Read' category for data retrieval tools.

From the tool's definition Tool name 'get_sbom' with 'get_' prefix indicates retrieval/query operation. SBOM (Software Bill of Materials) is informational data about software components and dependencies.

Documented attack patterns abuse exactly the kind of access get_sbom gives an agent:

POLICY

How to control get_sbom

PolicyLayer is an MCP gateway — it sits between your AI agents and EMBA-MCP, and nothing reaches the server without passing your rules. This is the rule we recommend for get_sbom:

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "get_sbom": {}
  }
}

get_sbom is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.

Create a free account and register EMBA-MCP — nothing to install.
Add this policy — paste it, or build it visually.
Point your MCP client (Claude, Cursor, anything) at your gateway URL.

CAP THIS TOOL →

Free to start. No card required.

EXPLORE

Related tools and policies

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All 20 EMBA-MCP tools →

Read tools on other servers

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Go deeper

The MCP Attack Database → Documented attack patterns against MCP deployments — and the policies that stop them.
Data exfiltration → How read access becomes an exfiltration channel when chained with untrusted content.
MCP token cost → What connecting this server costs in context-window tokens on every request.
Rate Limiting MCP Tool Calls: A Practical Guide →
MCP Security: Why Prompt Guardrails Aren't Enough →

FAQ

Questions about get_sbom

What does the get_sbom tool do? +

get_sbom. It is categorised as a Read tool in the EMBA-MCP MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on get_sbom? +

Register the EMBA- MCP server in PolicyLayer and add a rule for get_sbom: 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 EMBA-MCP. Nothing to install.

What risk level is get_sbom? +

get_sbom is a Read tool with low risk. Read-only tools are generally safe to allow by default.

Can I rate-limit get_sbom? +

Yes. Add a rate_limit block to the get_sbom 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 get_sbom completely? +

Set action: deny in the PolicyLayer policy for get_sbom. 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 get_sbom? +

get_sbom is provided by the EMBA- MCP server (0xbuz3r/emba-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

Enforce policy on every EMBA-MCP tool call.

Start from EMBA-MCP, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.

CHECK YOUR STACK →