bridge_getRoute
Query available bridge routes between two chains for a given token. Returns whether a route is available and which bridges can be used.
This record as markdown: /tools/0xaibridge-mcp/bridge-getroute.md
What bridge_getRoute does on 0xaibridge
AI agents call bridge_getRoute to retrieve information from 0xaibridge without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
Why bridge_getRoute is rated Low
Even though bridge_getRoute only reads data, uncontrolled read access leaks sensitive information and racks up API costs: an agent caught in a retry loop can make thousands of calls a minute without anyone noticing.
Attacks that exploit this kind of access
The rule that runs bridge_getRoute safely
PolicyLayer is an MCP gateway: it sits between your AI agents and 0xaibridge, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For bridge_getRoute, this is the rule to start with:
bridge_getRoute 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 0xaibridge, apply this rule, and every bridge_getRoute call is checked against it from then on.
Questions about bridge_getRoute
Query available bridge routes between two chains for a given token. Returns whether a route is available and which bridges can be used. It is categorised as a Read tool in the 0xaibridge MCP Server, which means it retrieves data without modifying state.
Register the 0xaibridge MCP server in PolicyLayer and add a rule for bridge_getRoute: 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 0xaibridge. Nothing to install.
bridge_getRoute 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 bridge_getRoute 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 bridge_getRoute. 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.
bridge_getRoute is provided by the 0xaibridge MCP server (@0xaibridge/mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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