Protocol Banks
io.github.everest-an/protocol-bankseverest-anstreamable-httpv1.0.0Scanned
Non-custodial Hyperliquid trading and crypto payments with a server-enforced spend cap.
11 tools: 2 do something that can't be undone, 2 change things and 7 only read.
- Reads private data · 0
- Reads text others write · 0
- Can send data out · 0
- No findings
Anlyon alternative
4 of these tools change something. Run those as governed actions.
Declare what an action changes, and Anlyon puts it under a shared limit, binds every approval to the exact request, and grades the outcome. It works on any HTTPS API you can describe as an action.
Anlyon does not run, proxy or govern this MCP server. A tool your own code calls directly is not routed through Anlyon and is not governed by it.
Import an OpenAPI spec →Tools
Grouped by what each tool does, most consequential first. Open one for its reasons and full description; descriptions are the publisher's own words.
11 tools
Can't be undone 2Claude Code: ask
create_paymentCreate a new payment (auth required).No findings
Why it is in this group
- The name "create_payment" says "create": a word for a change.
- The name "create_payment" also says "payment": a word that usually means money moves, which cannot be taken back.
Description, as the server wrote it Create a new payment (auth required).
execute_paymentExecute an on-chain payment autonomously (auth required).No findings
Why it is in this group
- The name "execute_payment" says "execute": a word for a change.
- The name "execute_payment" also says "payment": a word that usually means money moves, which cannot be taken back.
Description, as the server wrote it Execute an on-chain payment autonomously (auth required).
Changes things 2Claude Code: ask
create_invoiceCreate an invoice (auth required).No findings
Why it is in this group
- The name "create_invoice" says "create": a word for a change.
Description, as the server wrote it Create an invoice (auth required).
estimate_gasEstimate gas cost for an ERC-20 transfer on a specific chain.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 Estimate gas cost for an ERC-20 transfer on a specific chain.
Only reads 7Show 7 read-only tools
check_payment_statusCheck payment status (auth required).No findings
Why it is in this group
- The name "check_payment_status" says "status": a word for reading.
Description, as the server wrote it Check payment status (auth required).
compare_chain_feesCompare transfer fees across all supported chains to find the cheapest.No findings
Why it is in this group
- The name "compare_chain_fees" says "compare": a word for reading.
Description, as the server wrote it Compare transfer fees across all supported chains to find the cheapest.
get_balanceGet wallet balances (auth required).No findings
Why it is in this group
- The name "get_balance" says "get": a word for reading.
Description, as the server wrote it Get wallet balances (auth required).
get_payment_quoteGet a fee estimate for a payment.No findings
Why it is in this group
- The name "get_payment_quote" says "get": a word for reading.
Description, as the server wrote it Get a fee estimate for a payment.
list_invoicesList invoices (auth required).No findings
Why it is in this group
- The name "list_invoices" says "list": a word for reading.
Description, as the server wrote it List invoices (auth required).
list_paymentsList recent payments (auth required).No findings
Why it is in this group
- The name "list_payments" says "list": a word for reading.
Description, as the server wrote it List recent payments (auth required).
list_supported_tokensList all supported tokens and networks.No findings
Why it is in this group
- The name "list_supported_tokens" says "list": a word for reading.
Description, as the server wrote it List all supported tokens and networks.
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.
Exfil surface
Which tools read private data, which read text someone else can write, and which can send data out. One of each is a path a prompt injection can use.
No private-data, untrusted-input, outbound path in this server alone: no tool is tagged private-data or untrusted-input or outbound.
- Reads private data0
- Reads files, mail, messages, databases, secrets, calendars or repositories.
- Reads text others write0
- Brings in text someone else can write: web pages, inbound email, messages, issues and comments.
- Can send data out0
- Can carry data to people or systems: it sends, posts or publishes, or takes a recipient, channel or URL.
Other servers in the same agent add their own tools to these paths. Audit your whole setup to see them together.
Findings
Matches of fixed checks, with the text they matched.
No check matched anything in these tool definitions. That is not a safety guarantee.
History
Changes to its tool definitions and to its remote endpoint, newest first.
No change seen yet. Its tools are rescanned every day, and a remote endpoint is looked at once a week.
Install
Pinned to version 1.0.0. Values in angle brackets are yours to fill in.
claude mcp add --transport http protocol-banks https://protocolbanks.com/api/mcpclaude mcp add --transport http protocol-banks https://protocolbanks.com/api/mcpRun in a terminal.
Claude Code permissions
Allow the reads, ask before a change or a way out, deny the deletes. Paste into .claude/settings.json.
{
"permissions": {
"allow": [
"mcp__protocol-banks__list_supported_tokens",
"mcp__protocol-banks__get_payment_quote",
"mcp__protocol-banks__compare_chain_fees",
"mcp__protocol-banks__check_payment_status",
"mcp__protocol-banks__list_payments",
"mcp__protocol-banks__list_invoices",
"mcp__protocol-banks__get_balance"
],
"ask": [
"mcp__protocol-banks__estimate_gas",
"mcp__protocol-banks__create_payment",
"mcp__protocol-banks__execute_payment",
"mcp__protocol-banks__create_invoice"
],
"deny": []
}
}Tools that only read are allowed, tools that change things ask first, tools that delete or cancel are denied. A read that can send data out (it takes a URL, say) asks first too. It assumes the server is installed as protocol-banks. Review it before you use it.
Pin
Keep the decision: fail CI when the tools change, follow every change, or show a badge.
Pin in CI
Fail a build when the tools you reviewed are not the tools the server serves today.
curl -s "https://anlyon.dev/api/v1/servers/io.github.everest-an/protocol-banks/verify?hash=902e4c7e9efdfde09da7da65ada935bbda24e2c6adff9f656fec150805a003e6" | jq -e '.changed == false'Pinned hash 902e4c7e9efd, from Oct 28, 2026, 02:18 UTC.
Watch
Get told when its tools change: a new tool, a new description, a new class.
https://anlyon.dev/servers/io.github.everest-an/protocol-banks/changes.xmlAn Atom feed. Works in any feed reader or Slack's RSS app.
Badge
[](https://anlyon.dev/servers/io.github.everest-an/protocol-banks)Source: MCP Registry · repository. Synced Oct 28, 2026, 02:17 UTC.