518.PLUS

plus.518Published by 518.plusOfficial publisherv1.9.0Updated Nov 7, 2026

518.PLUS: MCP tool marketplace. Run tools on files, text or JSON, share results, publish your own.

VerifiedStreamable HTTPWeb executableProductivity & WorkflowDeveloper Tools

Overview

AI-generated overview

518.PLUS is a remote MCP tool marketplace that lets an assistant run listed tools on files, text or JSON, share results and publish its own tools.

What you can do
  • Run marketplace tools on files, text or JSON
  • Share results produced by those tools
  • Publish your own tools to the marketplace
  • No individual tools are listed in the supplied material, so exact capabilities are unknown
When to use it
Consider it when you want an assistant to reach a catalog of ready-made tools for processing files, text or JSON, or when you want to publish and share your own tools through one hosted endpoint.
Requirements
Remote streamable HTTP endpoint at 518.plus; OAuth authentication is required. No environment variables or headers are declared.
Before you install
OAuth sign-in grants the server access tied to your account. Files, text or JSON you submit are processed by a third-party service, and publishing or sharing sends content to the marketplace; review what you upload and what becomes public.

Installation

In SourceWeft

  1. Open 518.PLUS in the dashboard and add it to a workspace.
  2. Connect the required credentials. They are stored privately and never shown on public pages.
  3. 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/plus.518%2Fmcp/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. The client completes OAuth sign-in on first connect.

{
  "mcpServers": {
    "518-plus": {
      "type": "http",
      "url": "https://518.plus/mcp"
    }
  }
}

README

This repository has no README.

Tools

0
This server asks you to sign in, so SourceWeft could not read its tools without an account and has not indexed them. What a connected account sees can depend on that account and its permissions.

Version history

2
  1. v1.9.0LatestNov 7, 2026
  2. v1.7.0Oct 30, 2026

Score

85% 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 listed15 pts

    Answer tools/list without a credential, or ship a package that starts in a sandbox without one.

  • DescriptionRequired15 pts
  • Logo10 pts
  • Documentation15 pts
  • License10 pts