Base Intel MCP

io.github.selflabbsPublished by GitHub account selflabbsv1.0.0Updated Oct 24, 2026

Read-only on-chain intelligence for AI agents on Base: balances, tokens, gas, tx status.

VerifiedStreamable HTTPWeb executableFinanceData & Analytics

Overview

AI-generated overview

Read-only Base chain intelligence MCP server that lets an assistant look up wallet balances, ERC-20 token data, gas prices and transaction status.

What you can do
  • Inspect an address: ETH and USDC balances, transaction count and whether it is a contract
  • Look up ERC-20 tokens: name, symbol, decimals and total supply
  • Check any holder's ERC-20 balance, both formatted and raw
  • Read the current Base gas price in gwei and wei
  • Check a transaction's status, sender, recipient, value, block and gas used
When to use it
Useful when an assistant needs quick, read-only facts about the Base network — checking a wallet's holdings, identifying a token, seeing current gas, or confirming whether a transaction succeeded — without signing up for an API key.
Requirements
A remote MCP endpoint reached over streamable HTTP; no API keys, environment variables or headers are declared. Data is read from Base mainnet public RPC endpoints with fallbacks, so network access is needed.
Before you install
Read-only lookups only; it does not sign or send transactions. Addresses, token contracts and transaction hashes you ask about are sent to the hosted service and its upstream public RPC providers, so treat queries as visible to third parties. The README's quick-start URL differs from the endpoint listed in the manifest, so confirm which URL you are connecting to.

Installation

In SourceWeft

  1. Open Base Intel MCP in the dashboard and add it to a workspace.
  2. Enable the server for the chats that should use its tools.

Web executable via Streamable HTTP. Remote servers run from the web runtime once configured in a workspace.

Use with an agent

Paste this prompt into Claude Code, Codex, Cursor or another agent — or into SourceWeft chat. The agent reads this server's install guide, shows you its publisher, endpoint and sign-in, and adds it to your client once you agree. Keys never go into a command.

Read https://sourceweft.com/mcp/io.github.selflabbs%2Fbase-intel-mcp/install.md and connect the MCP server it describes to my client. Before changing any config, show me its publisher, endpoint and sign-in method and wait for my OK. Never put an API key in a command or in a file I would commit; ask me where it should come from.

Read the install guide the agent follows

Other MCP clients

Add this to your client's mcpServers config.

{
  "mcpServers": {
    "base-intel": {
      "type": "http",
      "url": "https://base.selflabbs.com/mcp"
    }
  }
}

README

Base Intel MCP — by Datakoot

Read-only on-chain intelligence for AI agents on Base. No API keys.

Give an agent a Base address, token, or transaction hash and it reads balances, token metadata, gas, and transaction status live from chain.

Tools

ToolWhat it does
address_reportETH + USDC balance, tx count, and contract check for an address
token_infoERC-20 name, symbol, decimals, total supply
token_balanceAny ERC-20 balance for any holder (formatted + raw)
gas_nowCurrent Base gas price (gwei + wei)
tx_statusTransaction status, from/to, value, block, gas used

No API keys required. Data read live from Base mainnet public RPC (with fallbacks).

Quick start (hosted)

bash
claude mcp add --transport http base-intel https://base.datakoot.com/mcp

Try it in 10 seconds — no key, no signup

Paste this into a terminal:

bash
curl -s https://base.datakoot.com/mcp \  -H 'content-type: application/json' \  -H 'accept: application/json, text/event-stream' \  -d '{"jsonrpc": "2.0", "id": 1, "method": "tools/call", "params": {"name": "gas_now", "arguments": {}}}'

You get the current gas price on the Base network — no API key, nothing to sign up for.

Or point any MCP client at the URL and just ask your agent, in plain language:

  • "What's gas on Base right now?"
  • "Summarize the token holdings of this Base wallet: 0x…"

Example agent workflows

  • "What is in wallet 0x... on Base?" -> address_report
  • "What token is 0x833589... and what is its supply?" -> token_info
  • "Did transaction 0x... succeed?" -> tx_status

Part of Datakoot — intelligence APIs for AI agents.

License

MIT. On-chain data via public Base RPC. Read-only; informational only, not financial advice.

Source: README.md at commit 47cd8f0

Tools

0
SourceWeft has not read this server's tools yet.

Version history

1
  1. v1.0.0LatestSep 16, 2026

Score

50% of the applicable checks met

How complete this listing is, computed from the registry entry, the endpoint and public sources. Not a rating of the server and not a statement that it is safe or working today: reachability is a dated check, and no installs or reviews go into the score.

  • Reached in the last 30 daysRequired25 pts

    Keep the endpoint answering the MCP handshake; SourceWeft probes it every 30 days.

  • Auth declaredRequired10 pts

    Declare the credential headers in the registry entry, or keep the endpoint answering the probe so its auth can be classified.

  • Tools listed15 pts

    Answer tools/list without a credential, or ship a package that starts in a sandbox without one.

  • DescriptionRequired15 pts
  • Logo10 pts
  • Documentation15 pts
  • License10 pts