get_validator_info

SERVER0g Chain SOURCEtairon-ai/0g-chain-mcp

Low RISK CLASS

Category Read

Parameters 00 required

Recommended Allowedsee the rule below

Registry record Grade C, identity unverified Pull the record →

This record as markdown: /tools/tairon-ai-0g-chain-mcp/get-validator-info.md

WHAT IT DOES

What get_validator_info does on 0g Chain

AI agents call get_validator_info to retrieve information from 0g Chain without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

RISK

Why get_validator_info is rated Low

This tool queries blockchain data about validators and returns information to help users make staking decisions. It performs no state changes, creates no transactions, and modifies no data. The low severity reflects minimal risk if misused—an agent could only retrieve validator information, which is public blockchain data. No financial transactions, destructive operations, or code execution occur.

From the tool's definition Tool description explicitly states 'Read-only operation, no authentication needed' and retrieves 'comprehensive detailed information about a specific validator including staking metrics, commission rates, withdrawal fees, reward estimates, and performance…

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs get_validator_info safely

PolicyLayer is an MCP gateway: it sits between your AI agents and 0g Chain, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For get_validator_info, this is the rule to start with:

get_validator_info Allowed

get_validator_info 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": {
    "get_validator_info": {}
  }
}

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

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

FAQ

Questions about get_validator_info

What does the get_validator_info tool do? +

Get comprehensive detailed information about a specific validator including staking metrics, commission rates, withdrawal fees, reward estimates, and performance calculations. Shows total staked, share ratios, APY estimates, and example reward calculations for different stake amounts (100 0G, 1000 0G). Useful for evaluating validators before staking. Read-only operation, no authentication needed. It is categorised as a Read tool in the 0g Chain MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on get_validator_info? +

Register the 0g Chain MCP server in PolicyLayer and add a rule for get_validator_info: 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 0g Chain. Nothing to install.

What risk level is get_validator_info? +

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

Can I rate-limit get_validator_info? +

Yes. Add a rate_limit block to the get_validator_info 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 get_validator_info completely? +

Set action: deny in the PolicyLayer policy for get_validator_info. 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 get_validator_info? +

get_validator_info is provided by the 0g Chain MCP server (tairon-ai/0g-chain-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

KEEP EXPLORING

More on 0g Chain, and thousands of servers like it.

This server

All 9 0g Chain tools →

Across the catalogue

get_cocktail_by_category on Cocktails RAG MCP Server →get_torrent_detail on M-Team MCP Server →aiva_get_affiliate on AIVA MCP Server →get-chuck-categories on Jokes MCP Server → The MCP Attack Database →

Guides

Roll out MCP under one policy →Data exfiltration →MCP token cost →