This record as markdown: /tools/io-github-devopam-mcpg/geo-search.md
What geo_search does on Mcpg
AI agents call geo_search to retrieve information from Mcpg without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
Why geo_search is rated Low
Geographic search operations typically query spatial data and return results without modifying or deleting data. The tool name strongly suggests a Read operation. The empty description lowers confidence slightly, but the naming pattern and context (PostgreSQL MCP server with analysis/query tools) supports classification as a retrieval operation rather than Write, Execute, Destructive, or Financial.
From the tool's definition Tool name 'geo_search' indicates a search/query operation. The description is empty, which limits certainty, but 'search' conventionally retrieves data without side effects.
Attacks that exploit this kind of access
The rule that runs geo_search safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Mcpg, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For geo_search, this is the rule to start with:
geo_search 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 Mcpg, apply this rule, and every geo_search call is checked against it from then on.
Questions about geo_search
geo_search is a read tool on the Mcpg MCP server. It is categorised as a Read tool in the Mcpg MCP Server, which means it retrieves data without modifying state.
Register the Mcpg MCP server in PolicyLayer and add a rule for geo_search: 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 Mcpg. Nothing to install.
geo_search 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 geo_search 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 geo_search. 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.
geo_search is provided by the Mcpg MCP server (pypi:mcpg). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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