Baca capability profile agent ini pada room yang sedang aktif.
AI agents call capability_get_self to retrieve information from Ssyubix A2a Agentlink without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves information about the agent's own capability profile in the current room. It performs a query/fetch operation without creating, modifying, deleting, or executing anything. The read-only nature and limited scope (self-profile only) result in low severity.
From the tool's definition Tool name 'capability_get_self' and description 'Baca capability profile agent ini pada room yang sedang aktif' (Read capability profile of this agent in the active room) indicate a retrieval operation with no side effects.
Attacks that exploit this kind of access
Baca capability profile agent ini pada room yang sedang aktif. It is categorised as a Read tool in the Ssyubix A2a Agentlink MCP Server, which means it retrieves data without modifying state.
Register the Ssyubix A2a Agentlink MCP server in PolicyLayer and add a rule for capability_get_self: 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 Ssyubix A2a Agentlink. Nothing to install.
capability_get_self is a Read tool with low risk. Read-only tools are generally safe to allow by default.
Yes. Add a rate_limit block to the capability_get_self 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 capability_get_self. 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.
capability_get_self is provided by the Ssyubix A2a Agentlink MCP server (syuaibsyuaib/ssyubix). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Every MCP server has a record like this.
Type a name, get the same breakdown: verified identity, auth posture, risk grade, capabilities, recommended policy.
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