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Autosophia Base Lens

by autosophia.io · remote · no sign-in to list tools · v1.0.0 · published by io.autosophia

Screen Base ERC-20 tokens, inspect wallets, simulate txs, price gas. $0.01 in USDC.

Final · 1Changes · 3
CompareRegistry entry

6 tools: 1 do something that can't be undone, 3 change things and 2 only read.

Scanned Oct 21, 2026

No check matched anything in the tool definitions. No finding is not a safety guarantee. How the checks work.

claude mcp add --transport http base-lens https://base.autosophia.io/mcp

Tools

Open a tool for its reasons and full description. Descriptions are the publisher's own words, shown as they are.

6 tools

Can't be undone 1Claude Code: ask
  • payment_infoHow to pay, step by step.No findings

    Why it is in this group

    • The name "payment_info" says "payment": a word that usually means money moves, which cannot be taken back.
    Description, as the server wrote it
    How to pay, step by step.
Changes things 3Claude Code: ask
  • gas_priceCurrent Base gas price.No findings

    Why it is in this group

    • Nothing in its name or description says what it does, so it is counted as a write.
    Description, as the server wrote it
    Current Base gas price. $0.01 per call. Typically returns in under 2s. Returns base fee, priority fee percentiles from the last 20 blocks, congestion read, and three recommended (slow/normal/urgent) fee tiers with ETH cost estimate.
  • screen_tokenERC-20 token risk screen on Base.No findings

    Why it is in this group

    • Nothing in its name or description says what it does, so it is counted as a write.
    Description, as the server wrote it
    ERC-20 token risk screen on Base. $0.01 per call in USDC — no account, no API key. Returns risk_score(0-100), signals, token metadata, and a real Uniswap v3 on-chain slippage curve. Holder concentration and token age are not available (would need an indexer) — marked "not_available", never guessed. address: 0x-prefixed ERC-20 contract address on Base
  • service_infoStart here.No findings

    Why it is in this group

    • The description's first verb is "start": a word for a change.
    Description, as the server wrote it
    Start here. What this server sells and its current limits.
Only reads 2Claude Code: allow
  • inspect_walletWallet profile on Base.No findings

    Why it is in this group

    • The name "inspect_wallet" says "inspect": a word for reading.
    Description, as the server wrote it
    Wallet profile on Base. $0.01 per call in USDC. Read-only. Returns ETH balance, nonce, whether the address is a contract or EOA, and balances of a curated major-token list (USDC/WETH/DAI/cbETH — not full portfolio enumeration, which needs an indexer on EVM). address: 0x-prefixed EVM address on Base
  • simulate_transactionPreview a Base call before sending.No findings

    Why it is in this group

    • The description's first verb is "preview": a word for reading.
    Description, as the server wrote it
    Preview a Base call before sending. $0.01 per call. Never sends — simulation only. Runs eth_call + eth_estimateGas against the given call. Decodes Error(string) and Panic(uint256) revert reasons in plain language. to: contract/address to call data: calldata, hex string starting with 0x (default empty call) value: ETH to send along, hex wei string (default 0x0) from_address: address to simulate as sender (optional)

This is not a safety rating, and no finding is not a safety guarantee. The groups and findings come from fixed checks of the tool definitions the server returned on the date shown, not from its code or what it does when called. How the checks work.

Install

Pinned to version 1.0.0. Values in angle brackets are yours to fill in.

claude mcp add --transport http base-lens https://base.autosophia.io/mcp

Run in a terminal.

Claude Code permissions

Allow the reads, ask before a change, deny the deletes. Paste into .claude/settings.json.

.claude/settings.json
{
  "permissions": {
    "allow": [
      "mcp__base-lens__inspect_wallet",
      "mcp__base-lens__simulate_transaction"
    ],
    "ask": [
      "mcp__base-lens__screen_token",
      "mcp__base-lens__gas_price",
      "mcp__base-lens__payment_info",
      "mcp__base-lens__service_info"
    ],
    "deny": []
  }
}

Tools that only read are allowed, tools that change things ask first, tools that delete or cancel are denied. It assumes the server is installed as base-lens. Review it before you use it.