Valide et géocode une adresse française via la Base Adresse Nationale (BAN). Retourne l
AI agents call valider_adresse to retrieve information from French Admin without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool performs address validation and geocoding against a national address database. It retrieves location data based on input but does not create, modify, delete, or execute code. There are no financial transactions, destructive operations, or side effects.
From the tool's definition 'Valide et géocode une adresse française' – the tool validates and geocodes addresses via the Base Adresse Nationale (BAN). The description indicates a read-only query operation that returns address information without modifying any data.
Attacks that exploit this kind of access
Valide et géocode une adresse française via la Base Adresse Nationale (BAN). Retourne l. It is categorised as a Read tool in the French Admin MCP Server, which means it retrieves data without modifying state.
Register the French Admin MCP server in PolicyLayer and add a rule for valider_adresse: 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 French Admin. Nothing to install.
valider_adresse 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 valider_adresse 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 valider_adresse. 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.
valider_adresse is provided by the French Admin MCP server (mcp-tools-lab/french-admin-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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