get_agent_capability_attestations

Fetch every capability attestation issued for one agent.

SERVERTenzro Ledger MCP SOURCEhttps://canton-mcp.tenzro.network/mcp

Low RISK CLASS

Category Read

Parameters 00 required

Recommended Allowedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/network-tenzro-tenzro/get-agent-capability-attestations.md

WHAT IT DOES

What get_agent_capability_attestations does on Tenzro Ledger MCP

AI agents call get_agent_capability_attestations to retrieve information from Tenzro Ledger MCP without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

RISK

Why get_agent_capability_attestations is rated Low

This tool retrieves and queries attestation records for an agent. It performs a lookup operation that returns information without modifying, executing, or destroying data. While the data retrieved may be sensitive (capability attestations could reveal permissions/privileges), the tool itself is read-only.

From the tool's definition Tool name 'get_agent_capability_attestations' and description 'Fetch every capability attestation issued for one agent' indicate a retrieval operation.

Risk signalsBulk/mass operation — affects multiple targets

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs get_agent_capability_attestations safely

PolicyLayer is an MCP gateway: it sits between your AI agents and Tenzro Ledger MCP, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For get_agent_capability_attestations, this is the rule to start with:

get_agent_capability_attestations Allowed

get_agent_capability_attestations is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

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

ALLOW ONLY THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect Tenzro Ledger MCP, apply this rule, and every get_agent_capability_attestations call is checked against it from then on.

FAQ

Questions about get_agent_capability_attestations

What does the get_agent_capability_attestations tool do? +

Fetch every capability attestation issued for one agent. It is categorised as a Read tool in the Tenzro Ledger MCP MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on get_agent_capability_attestations? +

Register the Tenzro Ledger MCP server in PolicyLayer and add a rule for get_agent_capability_attestations: 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 Tenzro Ledger MCP. Nothing to install.

What risk level is get_agent_capability_attestations? +

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

Can I rate-limit get_agent_capability_attestations? +

Yes. Add a rate_limit block to the get_agent_capability_attestations 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_agent_capability_attestations completely? +

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

get_agent_capability_attestations is provided by the Tenzro Ledger MCP server (https://canton-mcp.tenzro.network/mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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