8004swap MCP runs on your own machine — the client starts it, so there is no endpoint to ping. 26 installs a week from npm. Last commit 1 Sep 2026.
MCP server exposing 8004Swap (no-KYC agent-to-agent RFQ swap) as tools any MCP agent can call.
We read the source, 19 h ago · rules 3dff92dd89df
What this server is able to do. For an MCP server this is often the job itself — a terminal server runs commands because that is what it is for. Listed so you know what you are plugging in, not as an accusation.
"input": "0x608060405234801561000f575f5ffd5b50335f73ffffffffffffffffffffffffffffffffffffffff168173ffffffffffffffffffffffffffffffffffffffff1603610081575f6040517f1e4fbdf70000000000000000000000000000000000000000000000000000000081526004016100789190610196565b60405180910390fd5b…
else if (k === "html") e.innerHTML = attrs[k];
Is this your server and something here is wrong? Tell us — corrections are free and do not require a plan.
We found places where it runs commands, builds paths or queries from values it is given. None of that is a flaw by itself — it becomes one when the code changes, and code changes quietly between releases. We re-read it on every one.
This server runs on your own machine — install it with the package manager and the client starts it for you. Package name taken from the official registry entry.
claude mcp add 8004swap-mcp -- npx -y @stakemate/8004swap-mcp-server
{
"mcpServers": {
"8004swap-mcp": {
"args": [
"-y",
"@stakemate/8004swap-mcp-server"
],
"command": "npx"
}
}
}
[mcp_servers.8004swap-mcp]
command = "npx"
args = ["-y", "@stakemate/8004swap-mcp-server"]
{
"mcpServers": {
"8004swap-mcp": {
"args": [
"-y",
"@stakemate/8004swap-mcp-server"
],
"command": "npx"
}
}
}
{
"mcpServers": {
"8004swap-mcp": {
"args": [
"-y",
"@stakemate/8004swap-mcp-server"
],
"command": "npx"
}
}
}
This one needs environment variables set before it will start:
AGENT_PRIVATE_KEY (Dedicated wallet private key for this agent (testnet). Required only for tools that sign: request_quote, fill_quote, register_agent. check_agent_status works without it. Never reuse a key that holds funds outside this testnet.), RELAY_URL (8004Swap Relay WebSocket URL. Defaults to the current Base Sepolia testnet deployment if omitted.), RPC_URL (Base Sepolia RPC URL. Defaults to https://sepolia.base.org if omitted.).
The author declared them in the registry entry; get the values from the project itself.
MCP server exposing NiceOneCode's JSON-to-C# converter as an AI-callable tool.
MCP server exposing a live Dwarf Fortress fort to an AI agent as curated, semantic tools
MCP server exposing the Backtest360 engine API as tools for AI agents.
MCP server exposing Untappd API tools for AI agents — full v4 read API coverage
A DynamoDB emulator with an MCP server exposing 35 DynamoDB tools to coding agents.
MCP server exposing Minuet's ERC-8004 agent relationship graph.
Autonomous spec-to-product coding-agent CLI with an MCP server exposing 36 tools over stdio.
An MCP server that exposes package.json scripts as tools for agents.
Answers built from our own checks of this server.