LogicNodes MCP

Provides multi-chain gas price data and a suite of read-only blockchain tools for EVM and Aptos networks, including address validation, token conversion, and transaction status checks, alongside general data processing utilities like invoice calculation and PII redaction.

Endpoint and access

No sign-in to connect and list tools. Individual tools may still need a vendor account, credentials, or permissions; check the documented prerequisites.

Community listingLegacy SSENo sign-inEndpoint checked 2026-11-01Published by LogicNodes

MCP endpoint (Legacy SSE)

https://logicnodes.io/sse

Vendor documentation

What you can do with it

Retrieve real-time gas prices for multiple EVM chains
Validate crypto addresses and resolve ENS names
Convert token amounts and estimate transaction fees
Check transaction status and simulate EVM calls

Source and maintenance

Community listingRegistry 1.0.2

mcp-registry: io.github.cmdenney/logicnodes-mcp@1.0.2 Source repository Project website

Maintenance checked: Nov 1, 2026, 6:05 AM UTC

Protocol and capabilities

Server: logicnodes 1.0.0
MCP protocol: 2025-06-18
Tools: 2 advertised
Resources: Not advertised
Resource templates: Not advertised
Prompts: Not advertised

Server-advertised capabilities

{
  "tools": {
    "listChanged": true
  }
}

Tools

2 advertised

get_gas_prices — Get gas prices

Advertised by the server during the last successful anonymous check.

Current gas price estimates for an EVM chain in Blocknative-compatible format (gwei). Default chain is Ethereum (1). Supported chain IDs: 1, 8453, 42161, 10, 137, 56, 43114, 59144, 534352, 324, 100, 81457, 5000, 42220.

get_gas_prices input schema

{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "properties": {
    "chainId": {
      "type": "integer",
      "maximum": 9007199254740991,
      "minimum": -9007199254740991,
      "description": "EVM chain ID, e.g. 1 (Ethereum), 8453 (Base). Default 1."
    },
    "confidenceLevels": {
      "type": "array",
      "items": {
        "type": "integer",
        "maximum": 99,
        "minimum": 1
      },
      "maxItems": 12,
      "description": "Confidence levels to return. Default 99, 95, 90, 80, 70."
    }
  }
}

list_supported_chains — List supported chains

Advertised by the server during the last successful anonymous check.

EVM chains with live gas data, with chain IDs.

list_supported_chains input schema

{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "properties": {}
}

Prompts

Not advertised

No prompt definitions available.

Resources

Not advertised

No resource definitions available.

30-day availability

Aggregated from read-only remote checks; this is not a tool-execution or security guarantee.

Successful checks: 1 of 1 (100%)
Average latency: 1475 ms
95th percentile latency: 1475 ms

Maintenance history

Public check and source-refresh events. Editorial and ownership records remain private.

Nov 1, 2026, 6:34 AM UTC · probe · passed · 1475 ms · metadata changed · 2 tool(s)

Connect from your client

Each snippet registers the same endpoint; pick the client you use.

This server is operated by the named third party. Listing and endpoint checks are not an endorsement or a security audit. Review the operator's permissions, terms, and data handling before connecting. How listings are checked and corrected.

Claude Code

Run this once in a terminal. It registers the remote server. Use --scope project to write .mcp.json for the repo.

Claude Code configuration

claude mcp add --transport sse logicnodes-mcp https://logicnodes.io/sse

Cline

Merge this into cline_mcp_settings.json (Cline → MCP Servers → Configure).

Cline configuration

{
  "mcpServers": {
    "logicnodes-mcp": {
      "type": "sse",
      "url": "https://logicnodes.io/sse",
      "disabled": false
    }
  }
}

Gemini CLI

Run this once. It writes .gemini/settings.json in the current project; pass --scope user for ~/.gemini/settings.json.

Gemini CLI configuration

gemini mcp add --transport sse logicnodes-mcp https://logicnodes.io/sse

Let your agent find its tools

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