Loadbay

xyz.loadbayPublished by loadbay.xyzOfficial publisherv1.0.0Updated Oct 24, 2026

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

VerifiedStreamable HTTPWeb executableFinanceAI & ML

Overview

AI-generated overview

Lets an assistant search a catalog of 370+ open-source AI-agent harnesses and list your own, with USDC tips via x402.

What you can do
Provides access to a catalog of more than 370 open-source AI-agent harnesses. According to the description, an assistant can search that catalog and list your own entry in it. It also mentions earning USDC tips through x402. No individual tools are listed in the manifest.
When to use it
Useful when you want an assistant to look up existing open-source AI-agent harnesses or to publish your own project into a public catalog. Less relevant if you only need general web search or code assistance.
Requirements
A remote streamable HTTP endpoint at no packages, runtime, accounts, API keys, environment variables or headers are declared. Network access to that endpoint is required.
Before you install
The description mentions earning USDC tips via x402, which involves cryptocurrency payments; treat any wallet, payment or signing step as a financial action and verify what is being authorized before proceeding. The listing feature implies submitting your own entry to a third-party catalog, so anything you publish becomes visible outside your machine. No authentication, environment variables or headers are declared, so no credentials are requested by the manifest.

Installation

In SourceWeft

  1. Open Loadbay in the dashboard and add it to a workspace.
  2. Enable the server for the chats that should use its tools.

Web executable via Streamable HTTP. Remote servers run from the web runtime once configured in a workspace.

Use with an agent

Paste this prompt into Claude Code, Codex, Cursor or another agent — or into SourceWeft chat. The agent reads this server's install guide, shows you its publisher, endpoint and sign-in, and adds it to your client once you agree. Keys never go into a command.

Read https://sourceweft.com/mcp/xyz.loadbay%2Floadbay/install.md and connect the MCP server it describes to my client. Before changing any config, show me its publisher, endpoint and sign-in method and wait for my OK. Never put an API key in a command or in a file I would commit; ask me where it should come from.

Read the install guide the agent follows

Other MCP clients

Add this to your client's mcpServers config.

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

Tools

6

search_harnesses

Find agent harnesses / MCP servers

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 Postgres", "browser automation for agents", "crypto trading bot framework", "Slack integration"). Returns matches ranked by relevance then GitHub stars, each with repo URL, license, language, integrations and traits. All filters are optional; with none it returns the most-starred harnesses.

Parameterslimitquerytraitdomainintegration

get_harness

Get harness details

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.

Parametersslugrequired

list_domains

List harness domains

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.

Takes no parameters.

submit_harness

Submit a harness to Loadbay

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-added (unverified).

ParametersnamerequiredreporequiredauthordomainrequiredtraitssummaryrequiredlanguageintegrationssolanaAddressbaseUsdcAddress

tip_harness

Tip a harness author (x402)

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).

Parametersslugrequiredamount

support_loadbay

Support Loadbay (x402)

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.

Parametersamount

Version history

1
  1. v1.0.0LatestSep 16, 2026

Score

72% of the applicable checks met

How complete this listing is, computed from the registry entry, the endpoint and public sources. Not a rating of the server and not a statement that it is safe or working today: reachability is a dated check, and no installs or reviews go into the score.

  • Reached in the last 30 daysRequired25 pts
  • Auth declaredRequired10 pts
  • Tools listedRequired15 pts
  • DescriptionRequired15 pts
  • Logo10 pts

    Publish an icon in the registry entry.

  • Documentation15 pts

    Declare a GitHub repository with a README, or serve resource_documentation in the OAuth protected-resource metadata.

  • LicenseNot applicable

    A hosted service is used under its provider's terms, so no license is expected here. This check is left out of the percentage.