mcpbeat

Rialto Swap (read-only) MCP Server

io.github.hoodly-agent/mcp-rialto
answering

Rialto Swap (read-only) is answering right now. Last checked 8 min ago. It exposes 4 tools.

Read-only MCP for Rialto quotes and swap preflight on Robinhood Chain. No signing or broadcast.

The linked repository no longer exists on GitHub — it was deleted or made private.

Uptime history 44 hours of history
44 hours agonow
100.0%
Uptime 24h
91 of 91 checks
4
Tools
read from the server
367 ms
Response time
average over 24h
open, no key
Access
streamable-http

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 8 min ago.

run in your terminal
claude mcp add mcp-rialto --transport http https://mcp-rialto.hoodly.io/mcp
~/Library/Application Support/Claude/claude_desktop_config.json
{
  "mcpServers": {
    "mcp-rialto": {
      "url": "https://mcp-rialto.hoodly.io/mcp"
    }
  }
}
~/.codex/config.toml
[mcp_servers.mcp-rialto]
url = "https://mcp-rialto.hoodly.io/mcp"
.cursor/mcp.json
{
  "mcpServers": {
    "mcp-rialto": {
      "url": "https://mcp-rialto.hoodly.io/mcp"
    }
  }
}
.vscode/mcp.json
{
  "mcpServers": {
    "mcp-rialto": {
      "url": "https://mcp-rialto.hoodly.io/mcp"
    }
  }
}

Available tools 4

Read directly from the server with tools/list, grouped by what they act on. If a tool disappears, we record the date.

rialto
rialto_build_unsigned_tx
Return the unsigned payload for a USER-signed wallet to complete: the tx object and, for Permit2 settlement, the EIP-712 typed data plus the byte offset where the wallet layer splices the 65-byte signature. This server never signs — it only shapes what a wallet needs to sign.
rialto_get_quote
Get a best-execution swap quote from Rialto. Returns human-unit amounts, the guaranteed minimum, every fee line, route stats, and blockers (issues). sellAmount is a HUMAN decimal like "0.01", never raw units. Requires RIALTO_API_KEY.
rialto_list_tokens
List every token quotable on Rialto for Robinhood Chain (symbol, address, decimals, type). Public endpoint; call this before quoting to resolve symbols and decimals.
rialto_preflight
Validate a Rialto quote (as returned by rialto_get_quote) against baseline safety checks — issues, settlement sanity, staleness, slippage ceiling, fee cap, zero-output guard. Returns ok / refusals / warnings / notes. Run before any signing step.

Endpoints

URLTransportStateLatencyChecked
https://mcp-rialto.hoodly.io/mcp streamable-http answering 288 ms 8 min ago

Rialto Swap (read-only) — questions

Answers built from our own checks of this server.

What can Rialto Swap (read-only) do?
It exposes 4 tools, read directly from the server on our last check. Among them: rialto_build_unsigned_tx, rialto_get_quote, rialto_list_tokens, rialto_preflight. The full list with descriptions is on this page — we take it from the server itself via tools/list, not from a README. How MCP servers expose tools in the first place →
Is Rialto Swap (read-only) working right now?
We send a real MCP handshake every 15 minutes. Over the last 24 hours 91 of 91 checks got a reply (100.0%), average response time 367 ms. The bar chart above shows every period we have measured.
Is Rialto Swap (read-only) still maintained?
The linked repository no longer exists on GitHub — it was deleted or made private. We show this because it changes what you can expect: an unmaintained server may keep answering for months and then stop without warning.
How do I connect Rialto Swap (read-only)?
Copy the ready config from this page — we generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each with the file path that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.
Does Rialto Swap (read-only) need an API key?
No. Rialto Swap (read-only) completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 4 of them are readable on this page. This is what we observed, not what the docs claim.
How fast is Rialto Swap (read-only)?
It answers our handshake in 367 ms on average, which is faster than 38% of all working MCP servers we measure. The comparison comes from our own checks across the whole registry, every 15 minutes.