Loadbay MCP Server

by loadbay Your server? Claim it

not responding

Loadbay is listed as active in the registry but did not answer our last check. It exposes 6 tools.

Catalog of 370+ open-source AI-agent harnesses. Search, list your own, earn USDC tips via x402.

Uptime history 52 days of history · worst day 0%

52 days agonow

2.2%

Uptime 24h

2 of 91 checks

Tools

read from the server

458 ms

Response time

average over 24h

open, no key

Access

streamable-http

Loadbay does not always answer

Over the last week it answered 0.9% of our checks. We check every 15 minutes, so you hear about the next outage within the hour — not from your users.

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 4 min ago.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

claude mcp add loadbay --transport http https://loadbay.xyz/api/mcp

~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "loadbay": {
      "url": "https://loadbay.xyz/api/mcp"
    }
  }
}

~/.codex/config.toml

[mcp_servers.loadbay]
url = "https://loadbay.xyz/api/mcp"

.cursor/mcp.json

{
  "mcpServers": {
    "loadbay": {
      "url": "https://loadbay.xyz/api/mcp"
    }
  }
}

.vscode/mcp.json

{
  "mcpServers": {
    "loadbay": {
      "url": "https://loadbay.xyz/api/mcp"
    }
  }
}

Available tools 6

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

domains

list_domains

List the harness domains (categories) in the Loadbay catalog.

harness

get_harness

Get full details for one harness by its slug.

harnesses

search_harnesses

Search the Loadbay catalog of harnesses for AI agents. Filter by free-text query, domain, and/or capability trait.

submit

submit_harness

List a new harness on Loadbay. The repo MUST be a public, open-source GitHub repository. Optionally include a Base USDC address to receive tips. The listing appears immediately, tagged as community-added (unverified).

support

support_loadbay

Support the Loadbay builder with a USDC tip over x402. Returns the payable endpoint — GET it with your own x402 wallet to send the tip. Loadbay never holds funds; your wallet is the payer.

tip

tip_harness

Tip a harness author in USDC over x402. Returns the payable endpoint and its payment details — GET it with an x402-capable client/wallet to actually send the tip (the agent's own wallet pays; Loadbay never holds funds).

Endpoints

URL	Transport	State	Latency	Checked
https://loadbay.xyz/api/mcp	streamable-http	answering	238 ms	4 min ago

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Loadbay — questions

Answers built from our own checks of this server.

What can Loadbay do?

It exposes 6 tools, read directly from the server on our last check. Among them: get_harness, list_domains, search_harnesses, submit_harness, support_loadbay, tip_harness. 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 Loadbay working right now?

We send a real MCP handshake every 15 minutes. Over the last 24 hours 2 of 91 checks got a reply (2.2%), average response time 458 ms. The bar chart above shows every period we have measured.

The registry lists Loadbay as active — why does it not respond?

The official MCP registry stores what the author submitted; it does not verify that the server still runs. We check the endpoint ourselves, and this one does not answer. Catalogues that copy the registry without checking will show it as working.

How do I connect Loadbay?

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 Loadbay need an API key?

No. Loadbay completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 6 of them are readable on this page. This is what we observed, not what the docs claim.

How fast is Loadbay?

It answers our handshake in 458 ms on average, which is faster than 34% of all working MCP servers we measure. The comparison comes from our own checks across the whole registry, every 15 minutes.