AgentGas

MCP server · hosted · v1.2.0 · com.madebydevx.agentgas/agentgas

Online · tested 2h agoNEW · 3h agoSeen in the registry 2h ago

Quotes, capacity and order status for buying native gas on Base/Arbitrum/Optimism/Polygon via x402.

What it does

AgentGas is an MCP server, a connector that lets an AI assistant use it as a tool. It is hosted: an assistant connects to it over the internet, nothing to install.

No capability identified yet from its description.

Facts come from the Official MCP Registry, as declared by the publisher. Capabilities are matched automatically (low confidence) and are not a test of the tool.

At a glance

Hosted (remote)YES

Local installNO

Live checkOnline · 4 tools

Version1.2.0

PriceNot in the registry

First seen21 Oct 2026

Last checked2h ago

How to connect

As declared in the Official MCP Registry · hosted endpoint tested by Electra Index 2h ago (live check)

Hosted endpoint

https://agentgas.madebydevx.com/mcp streamable-http

In Claude Code: claude mcp add --transport http agentgas https://agentgas.madebydevx.com/mcp

MCP settings (Claude Desktop, Cursor and other MCP clients)

{
  "mcpServers": {
    "agentgas": {
      "url": "https://agentgas.madebydevx.com/mcp"
    }
  }
}

Live check

Electra Index connected to the hosted endpoint 2h ago

ONLINE AgentGas answered an MCP connection on 21 Oct 2026 and introduced itself as agentgas 1.2.0 (MCP protocol 2025-06-18).

4 tools offered to AI assistants

agentgas_quote · Free price quote: how much USDC (on Base, paid via gasless x402) buys a given amount of native gas (ETH on base/arbitrum/optimism, POL on polygon). Returns price_usdc, breakdown and the exact x402 URL to pay. Rejects bad input or over-capac
agentgas_status · Live per-chain float, availability, prices and daily caps of the AgentGas service. Check before paying.
agentgas_order · Status of an AgentGas order by order_id: pending, processing, delivered (with payout_tx on the destination chain) or refunded (with refund_tx on Base).
agentgas_how_to_buy · Step-by-step instructions plus the exact x402 payment URL for buying native gas for an address. This MCP server cannot sign payments; your x402 client (e.g. @x402/fetch) pays the URL with USDC on Base, gasless (EIP-3009 signature, no ETH ne

What "online" means: the server answered an MCP connection at the time of the check. It is not a guarantee of security, quality or continuous uptime. How we test: we open an MCP session and ask for the tool list, as an AI assistant would. We never run a tool and never send a key. Checked every few days. Method

Facts & evidence

Each fact shows where it was seen and when.

Fact	Value	Evidence	Source	Last confirmed
Hosted endpoint	https://agentgas.madebydevx.com/mcp	DECLARED	SRC-001 Official MCP Registry	2h ago
Local install (package)	no	DECLARED	SRC-001 Official MCP Registry	2h ago
Remote access (hosted)	yes	DECLARED	SRC-001 Official MCP Registry	2h ago
Website	https://agentgas.madebydevx.com	DECLARED	SRC-001 Official MCP Registry	2h ago
Registry status	active	DECLARED	SRC-001 Official MCP Registry	2h ago
Version	1.2.0	DECLARED	SRC-001 Official MCP Registry	2h ago
MCP server	yes	DECLARED	SRC-001 Official MCP Registry	2h ago

Change history

NEW21 Oct 2026
first seen in the index

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Is AgentGas still online?

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Questions about AgentGas

How do I connect AgentGas?

Use the hosted endpoint https://agentgas.madebydevx.com/mcp in your assistant's MCP settings. The exact settings are in "How to connect" above, as declared in the Official MCP Registry.

What tools does AgentGas offer?

When Electra Index connected on 21 Oct 2026, it listed 4 tools: agentgas_quote, agentgas_status, agentgas_order, agentgas_how_to_buy. The full list is in "Live check" above.

Is AgentGas online?

Yes. Its hosted endpoint answered an MCP connection from Electra Index 2h ago.