theprotocol_getAgentCardByHRI
Get agent card by Human-Readable ID. Public.
This record as markdown: /tools/cloud-theprotocol-registry/theprotocol-getagentcardbyhri.md
What theprotocol_getAgentCardByHRI does on TheProtocol — Sovereign AI Agent Platform
AI agents call theprotocol_getAgentCardByHRI to retrieve information from TheProtocol — Sovereign AI Agent Platform without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
| Parameter | Type | Required | Description |
|---|---|---|---|
human_readable_id | string | Yes |
Parameters from the server's own tool schema.
Why theprotocol_getAgentCardByHRI is rated Low
This tool retrieves an agent card using a human-readable identifier. It performs a simple read operation with no side effects. The public nature further confirms this is a safe query operation with minimal blast radius if misused—an AI agent could retrieve agent cards but cannot modify systems, execute code, or cause financial harm.
From the tool's definition Tool name contains 'get' and description explicitly states 'Get agent card', indicating data retrieval. Description notes 'Public', suggesting no access control concerns. No mutation, deletion, execution, or financial operations implied.
Attacks that exploit this kind of access
The rule that runs theprotocol_getAgentCardByHRI safely
PolicyLayer is an MCP gateway: it sits between your AI agents and TheProtocol — Sovereign AI Agent Platform, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For theprotocol_getAgentCardByHRI, this is the rule to start with:
theprotocol_getAgentCardByHRI is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.
The button opens the PolicyLayer dashboard: create your workspace, connect TheProtocol — Sovereign AI Agent Platform, apply this rule, and every theprotocol_getAgentCardByHRI call is checked against it from then on.
Questions about theprotocol_getAgentCardByHRI
Get agent card by Human-Readable ID. Public. It is categorised as a Read tool in the TheProtocol — Sovereign AI Agent Platform MCP Server, which means it retrieves data without modifying state.
theprotocol_getAgentCardByHRI accepts 1 parameter: human_readable_id. Required: human_readable_id. The full parameter table on this page comes from the server's own tool schema.
Register the TheProtocol — Sovereign AI Agent Platform MCP server in PolicyLayer and add a rule for theprotocol_getAgentCardByHRI: 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 TheProtocol — Sovereign AI Agent Platform. Nothing to install.
theprotocol_getAgentCardByHRI 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 theprotocol_getAgentCardByHRI 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 theprotocol_getAgentCardByHRI. 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.
theprotocol_getAgentCardByHRI is provided by the TheProtocol — Sovereign AI Agent Platform MCP server (https://api.theprotocol.cloud/mcp/sse). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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