get_base_logs

Bounded eth_getLogs on Base (max 5-block span, 50 logs).

SERVERDelx MCP Server SOURCEdelx-mcp-server

Low RISK CLASS

Category Read

Parameters 40 required

Recommended Allowedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/io-github-davidmosiah-delx-mcp-server/get-base-logs.md

WHAT IT DOES

What get_base_logs does on Delx MCP Server

AI agents call get_base_logs to retrieve information from Delx MCP Server without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

Parameter	Type	Required
`topic0`	string	—
`address`	string	—
`to_block`	string	—
`from_block`	string	—

Parameters from the server's own tool schema.

RISK

Why get_base_logs is rated Low

This tool queries Ethereum blockchain logs on the Base network with strict pagination limits. It retrieves data without side effects, aligning with the Read category. The bounded constraints further reduce any risk of resource exhaustion or abuse. Severity is low because log retrieval is a standard, read-only blockchain operation with no ability to modify state or execute code.

From the tool's definition Tool name 'get_base_logs' and description 'Bounded eth_getLogs on Base' indicate retrieval of blockchain logs. The function is explicitly bounded (max 5-block span, 50 logs), constraining query scope.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs get_base_logs safely

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

get_base_logs Allowed

get_base_logs 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_base_logs": {}
  }
}

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

The button opens the PolicyLayer dashboard: create your workspace, connect Delx MCP Server, apply this rule, and every get_base_logs call is checked against it from then on.

FAQ

Questions about get_base_logs

What does the get_base_logs tool do? +

Bounded eth_getLogs on Base (max 5-block span, 50 logs). It is categorised as a Read tool in the Delx MCP Server MCP Server, which means it retrieves data without modifying state.

What parameters does get_base_logs accept? +

get_base_logs accepts 4 parameters: topic0, address, to_block, from_block. The full parameter table on this page comes from the server's own tool schema.

How do I enforce a policy on get_base_logs? +

Register the Delx MCP Server MCP server in PolicyLayer and add a rule for get_base_logs: 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 Delx MCP Server. Nothing to install.

What risk level is get_base_logs? +

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

Can I rate-limit get_base_logs? +

Yes. Add a rate_limit block to the get_base_logs 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_base_logs completely? +

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

get_base_logs is provided by the Delx MCP Server MCP server (delx-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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