bridge_getChainInfo

Get information about all supported chains for the 0xAINet cross-chain bridge. Returns chain IDs, names, bridge contract addresses, and RPC URLs.

SERVER0xaibridge SOURCE@0xaibridge/mcp

Low RISK CLASS

Category Read

Parameters 00 required

Recommended Allowedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/0xaibridge-mcp/bridge-getchaininfo.md

WHAT IT DOES

What bridge_getChainInfo does on 0xaibridge

AI agents call bridge_getChainInfo 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.

RISK

Why bridge_getChainInfo is rated Low

Even though bridge_getChainInfo 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

RECOMMENDED RULE

The rule that runs bridge_getChainInfo 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_getChainInfo, this is the rule to start with:

bridge_getChainInfo Allowed

bridge_getChainInfo is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "bridge_getChainInfo": {}
  }
}

ALLOW ONLY THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect 0xaibridge, apply this rule, and every bridge_getChainInfo call is checked against it from then on.

FAQ

Questions about bridge_getChainInfo

What does the bridge_getChainInfo tool do? +

Get information about all supported chains for the 0xAINet cross-chain bridge. Returns chain IDs, names, bridge contract addresses, and RPC URLs. It is categorised as a Read tool in the 0xaibridge MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on bridge_getChainInfo? +

Register the 0xaibridge MCP server in PolicyLayer and add a rule for bridge_getChainInfo: 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.

What risk level is bridge_getChainInfo? +

bridge_getChainInfo is a Read tool with low risk. Read-only tools are generally safe to allow by default.

Can I rate-limit bridge_getChainInfo? +

Yes. Add a rate_limit block to the bridge_getChainInfo 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.

How do I block bridge_getChainInfo completely? +

Set action: deny in the PolicyLayer policy for bridge_getChainInfo. 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.

What MCP server provides bridge_getChainInfo? +

bridge_getChainInfo 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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