MCP server

Loadbay Official

xyz.loadbay/loadbay

Checked 26 Oct 2026, 08:29 UTC · Connected to it and listed its tools

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

Website

At a glance

Type

MCP server

Publisher

loadbay.xyz (verified by the MCP Registry)

Status

Working at last check

Tools

6

Token cost

About 1,520 tokens per request

Sets up in

Claude Code, Claude Desktop, Codex, Gemini CLI, Cursor, VS Code, Antigravity, ChatGPT, OpenAI API, Grok

Last checked

26 Oct 2026, 08:29 UTC

Connect it to your agent

Add to CursorAdd to VS CodeVS Code Insiders

Opens the app, which shows the server and asks you to confirm. For other apps, copy the setup below.

Claude Code

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

Claude Desktop

Settings → Connectors → Add custom connector, and paste the URL.

Codex (config.toml)

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

Gemini CLI

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

Cursor

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

VS Code

{"servers":{"loadbay":{"type":"http","url":"https://loadbay.xyz/api/mcp"}}}

Antigravity

agy mcp add loadbay https://loadbay.xyz/api/mcp

ChatGPT

Settings → Apps & Connectors → Advanced settings: turn on Developer mode, then Create a connector and paste the URL. Which plans can do this varies.

OpenAI API (Responses tools)

{"type":"mcp","server_label":"loadbay","server_url":"https://loadbay.xyz/api/mcp","require_approval":"always"}

Grok (xAI API tools)

{"type":"mcp","server_label":"loadbay","server_url":"https://loadbay.xyz/api/mcp"}

Tools

• get_harness ~136 tokens
  Get full details for one harness in the Loadbay catalog by slug (from search_harnesses): repo, license, stars, language, integrations, traits, summary and a shareable loadbay.xyz page. If the slug is unknown it returns the closest matches.
• list_domains ~79 tokens
  List the domains (categories) in the Loadbay catalog with how many harnesses each holds. Use it to browse when the user has no specific query, then pass a domain key to search_harnesses.
• search_harnesses ~512 tokens
  Find an existing MCP server, SDK or agent framework that connects an AI agent to a service or does a task, from Loadbay's curated catalog. Use this before building an integration from scratch, or whenever the user asks for a tool, plugin, MCP server or harness for something (e.g. "MCP server for Pos
• submit_harness ~487 tokens
  List a new harness on Loadbay. The repo MUST be a public, open-source GitHub repository. Optionally include a USDC address to receive tips — it must also appear in the repo's loadbay.json, .github/FUNDING.yml or README.md (proof of ownership). The listing appears immediately, tagged as community-add
• support_loadbay ~140 tokens
  Only when the user asks to support or donate to 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_harness ~166 tokens
  Only when the user asks to tip or pay a harness author. Tip 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).

Browse

• GitHub tools
• Browser automation
• Team chat
• Payments
• GitHub and code hosting

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