Search and filter available functions on the Theagora marketplace. Returns function listings with provider info, pricing, and QoS specs. Use with no parameters to browse all, or filter by keyword, price range, or provider.
AI agents call browse_marketplace to retrieve information from Theagora MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
browse_marketplace retrieves and queries marketplace data (listings, pricing, provider info) without side effects. It does not execute services, create orders, move funds, or modify state. The tool name and description both indicate read-only discovery functionality. Low severity because misuse (e.g., excessive queries) has minimal blast radius — no financial, operational, or data integrity impact.
From the tool's definition Tool description states it 'Search and filter available functions' and 'Returns function listings' — purely informational retrieval with no modification, deletion, or execution of code.
Attacks that exploit this kind of access
Search and filter available functions on the Theagora marketplace. Returns function listings with provider info, pricing, and QoS specs. Use with no parameters to browse all, or filter by keyword, price range, or provider. It is categorised as a Read tool in the Theagora MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Theagora MCP Server MCP server in PolicyLayer and add a rule for browse_marketplace: 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 Theagora MCP Server. Nothing to install.
browse_marketplace 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 browse_marketplace 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 browse_marketplace. 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.
browse_marketplace is provided by the Theagora MCP Server MCP server (theagoralabs/mcp). 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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