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Obento

by obentoapp.com · remote · no sign-in to list tools · v1.0.0 · published by com.obentoapp

Live USDC rates on Base, any address's Obento position, and deposits and withdrawals to sign.

Final · 1Changes · 3

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

Scanned Oct 21, 2026

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

claude mcp add --transport http obento https://obentoapp.com/mcp

Findings

Matches of fixed checks, with the text they matched.

1 warn
  • The server marks "prepare_withdrawal" read-only (readOnlyHint: true), and its own name, description or input give the class "irreversible".

    Matched text

    annotations: {"readOnlyHint":true,"destructiveHint":false,"openWorldHint":false}; The name "prepare_withdrawal" says "withdrawal": a word that usually means money moves, which cannot be taken back.

    What this check looks for

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
  • prepare_withdrawalWithdrawals are closed while Obento is paused, so this returns an error.1 finding

    Why it is in this group

    • The name "prepare_withdrawal" says "withdrawal": a word that usually means money moves, which cannot be taken back.
    • The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.

    Findings

    • Warn

      The server marks "prepare_withdrawal" read-only (readOnlyHint: true), and its own name, description or input give the class "irreversible".

      Matched text

      annotations: {"readOnlyHint":true,"destructiveHint":false,"openWorldHint":false}; The name "prepare_withdrawal" says "withdrawal": a word that usually means money moves, which cannot be taken back.

      What this check looks for
    Description, as the server wrote it
    Withdrawals are closed while Obento is paused, so this returns an error. Builds the two calls that withdraw from Obento: approve the gateway to take the obUSD, then redeem with a 0.5% minimum out and partner ID 2. Leave out the amount to withdraw everything. Says whether the USDC arrives at once or on Autopilot's next pass. Sends nothing itself.

    Annotations the server declares

    • readOnlyHint: true
    • destructiveHint: false
    • openWorldHint: false
Changes things 3Claude Code: ask
  • autopilot_journalEvery move Autopilot made in the last 30 days: money lent to or taken from each place, queued withdrawals it paid, and any pause, newest first.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.
    • The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.
    Description, as the server wrote it
    Every move Autopilot made in the last 30 days: money lent to or taken from each place, queued withdrawals it paid, and any pause, newest first.

    Annotations the server declares

    • readOnlyHint: true
    • destructiveHint: false
    • openWorldHint: false
  • positionWhat an address put into Obento, took out, holds now and earned, Autopilot's fee in dollars, and its latest deposits and withdrawals with their status.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.
    • The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.
    Description, as the server wrote it
    What an address put into Obento, took out, holds now and earned, Autopilot's fee in dollars, and its latest deposits and withdrawals with their status.

    Annotations the server declares

    • readOnlyHint: true
    • destructiveHint: false
    • openWorldHint: false
  • prepare_depositDeposits are closed while Obento is paused, so this returns an error.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.
    • The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.
    Description, as the server wrote it
    Deposits are closed while Obento is paused, so this returns an error. Builds the two calls that deposit USDC into Obento for an address: approve the gateway, then deposit with a 0.5% minimum out and partner ID 2. The address signs and sends them in order on Base. Sends nothing itself.

    Annotations the server declares

    • readOnlyHint: true
    • destructiveHint: false
    • openWorldHint: false
Only reads 2Claude Code: allow
  • read_docsOne page of Obento's docs as Markdown: how it works, fees, risks, security, contracts, withdrawals, the agent guide and more.No findings

    Why it is in this group

    • The name "read_docs" says "read": a word for reading.
    Description, as the server wrote it
    One page of Obento's docs as Markdown: how it works, fees, risks, security, contracts, withdrawals, the agent guide and more.

    Annotations the server declares

    • readOnlyHint: true
    • destructiveHint: false
    • openWorldHint: true
  • vault_statusObento's live state: whether deposits and withdrawals are open, the yearly rate after the fee, the obUSD share price, deposits, ready cash for instant withdrawals, and where the mo…No findings

    Why it is in this group

    • The name "vault_status" says "status": a word for reading.
    Description, as the server wrote it
    Obento's live state: whether deposits and withdrawals are open, the yearly rate after the fee, the obUSD share price, deposits, ready cash for instant withdrawals, and where the money is.

    Annotations the server declares

    • readOnlyHint: true
    • destructiveHint: false
    • openWorldHint: false

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 obento https://obentoapp.com/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__obento__vault_status",
      "mcp__obento__read_docs"
    ],
    "ask": [
      "mcp__obento__position",
      "mcp__obento__autopilot_journal",
      "mcp__obento__prepare_deposit",
      "mcp__obento__prepare_withdrawal"
    ],
    "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 obento. Review it before you use it.