How do I install Wyrd?

Wyrd is a local plugin. Install it using npm package: wyrd-mcp and add the generated configuration snippet to your AI app's MCP config file. Then restart your AI app.

Yes. Wyrd passed MCP Marketplace's automated security scan with a score of 9.7/10 (low risk). Every server on MCP Marketplace is security-scanned before it's listed; see the full security report on this page for the findings and permissions.

What credentials does Wyrd need?

Wyrd requires the following credentials or environment variables: WYRD_GRANT, WYRD_SEARCH_BACKEND. You can find setup instructions on the server detail page.

What AI apps work with Wyrd?

Wyrd uses the Model Context Protocol (MCP) and works with any MCP-compatible AI app, including Claude, ChatGPT / Codex, Gemini, Copilot, Cursor, and more.

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Wyrd MCP Server

by MortalPastry

Developer ToolsLow Risk9.7MCP RegistryLocal

Free

Server data from the Official MCP Registry

Exposes one granted folder to any AI client, read-only, behind a path-containment fence.

About

Exposes one granted folder to any AI client, read-only, behind a path-containment fence.

Security Report

9.7

Low Risk9.7Low Risk

Valid MCP server (1 strong, 1 medium validity signals). No known CVEs in dependencies. ⚠️ Package registry links to a different repository than scanned source. Imported from the Official MCP Registry. 1 finding(s) downgraded by scanner intelligence.

7 files analyzed · 1 issue found

Security scores are indicators to help you make informed decisions, not guarantees. Always review permissions before connecting any MCP server.

Permissions Required

This plugin requests these system permissions. Most are normal for its category.

file_system

Check that this permission is expected for this type of plugin.

Shell Command Execution

Runs commands on your machine. Be cautious — only use if you trust this plugin.

What You'll Need

Set these up before or after installing:

Absolute path to the single folder to serve, read-only. Used when --grant is not passed. The server refuses to start if neither is set.Optional

Environment variable: WYRD_GRANT

Optional. Absolute path to one module file that answers search instead of the built-in search. Used when --search-backend is not passed. The module runs inside the server process and is not confined to the granted folder; leave unset unless you trust it.Optional

Environment variable: WYRD_SEARCH_BACKEND

How to Install

Add this to your MCP configuration file:

{
  "mcpServers": {
    "com-wyrdmcp-wyrd": {
      "env": {
        "WYRD_GRANT": "your-wyrd-grant-here",
        "WYRD_SEARCH_BACKEND": "your-wyrd-search-backend-here"
      },
      "args": [
        "-y",
        "wyrd-mcp"
      ],
      "command": "npx"
    }
  }
}

Documentation

View on GitHub

From the project's GitHub README.

Wyrd

Wyrd is a collection of MCP servers and their containment library. Each server operates over one folder explicitly granted by the user and applies the library's documented path boundary.

Install the Reader

The published npm package is wyrd-mcp. For Claude Code, run:

claude mcp add wyrd -- npx -y wyrd-mcp --grant "<absolute folder>"

See the Reader README for other clients, the security boundary, and known limits. AI agents should follow llms-install.md.

Build from source

Build the workspaces from a clean checkout with:

npm install --ignore-scripts --package-lock=false
npm run build

Each package's README documents that package's usage, behavior, security boundary, and test surface. Its package-local LICENSE defines its license. The repository scaffold itself is MIT. Published npm artifacts remain the supported installation path; this repository exposes source and configuration for inspection and building, with dependencies resolving inside their declared ranges.

Reviews

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4.7

Local

MCP Marketplace

Free

by mcp-marketplace · Developer Tools

Search and install MCP servers from inside your AI client.