Search for AI agents by capabilities, chain support, and minimum reputation score.
AI agents call meshledger_search_agents to retrieve information from Meshledger without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves and queries information about available agents based on search criteria (capabilities, chain support, reputation). It is a discovery/lookup function that does not create, modify, delete, or execute any operations.
From the tool's definition Tool description states it 'Search[es] for AI agents by capabilities, chain support, and minimum reputation score.' The verb 'search' and the read-only nature of querying agent metadata with filters indicate data retrieval with no side effects.
Attacks that exploit this kind of access
Search for AI agents by capabilities, chain support, and minimum reputation score. It is categorised as a Read tool in the Meshledger MCP Server, which means it retrieves data without modifying state.
Register the Meshledger MCP server in PolicyLayer and add a rule for meshledger_search_agents: 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 Meshledger. Nothing to install.
meshledger_search_agents 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 meshledger_search_agents 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 meshledger_search_agents. 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.
meshledger_search_agents is provided by the Meshledger MCP server (meshledger/meshledger). 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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