List registered Vivado toolchains available to stdio workflows.
AI agents call list_registered_toolchains to retrieve information from MCP for Vivado 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 registered toolchains without altering state, executing code, or affecting system resources. It is a simple enumeration/listing operation, consistent with Read category tools like 'list' and 'get'. The low severity reflects that misuse would only expose configuration metadata, not cause operational or financial harm.
From the tool's definition Tool name 'list_registered_toolchains' and description 'List registered Vivado toolchains available to stdio workflows' indicate a query/retrieval operation with no modification or execution capability.
Attacks that exploit this kind of access
List registered Vivado toolchains available to stdio workflows. It is categorised as a Read tool in the MCP for Vivado MCP Server, which means it retrieves data without modifying state.
Register the MCP for Vivado MCP server in PolicyLayer and add a rule for list_registered_toolchains: 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 MCP for Vivado. Nothing to install.
list_registered_toolchains 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 list_registered_toolchains 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 list_registered_toolchains. 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.
list_registered_toolchains is provided by the MCP for Vivado MCP server (lzw12123/mcp-for-vivado). 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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