tool_with_context
AI agents call tool_with_context to retrieve information from Australian Postcodes MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
The empty description reduces confidence, but the server's read-only nature (searching, validating, retrieving postcode/suburb data) and naming patterns of related tools suggest this is a data retrieval operation. No evidence of write, execute, destructive, or financial operations. Classified as Read with low severity due to the benign nature of postcode data queries.
From the tool's definition Tool name 'tool_with_context' lacks a description. Based on the server's stated purpose (search, validate, retrieve postcode/suburb data) and sibling tool names (fuzzy_match_suburb, get_info, get_neighbors, autocomplete), this tool most likely retrieves or…
Attacks that exploit this kind of access
tool_with_context. It is categorised as a Read tool in the Australian Postcodes MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Australian Postcodes MCP Server MCP server in PolicyLayer and add a rule for tool_with_context: 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 Australian Postcodes MCP Server. Nothing to install.
tool_with_context 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 tool_with_context 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 tool_with_context. 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.
tool_with_context is provided by the Australian Postcodes MCP Server MCP server (jezweb/australian-postcodes-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
tool_with_context is one line of Australian Postcodes MCP Server's registry record.
The record carries the whole server: verified identity, auth posture, risk grade, every tool classified, recommended policy — re-checked continuously.
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