Do I need to install anything to use Wjttc?

Yes. Wjttc runs as a local process, so the package has to be installed on the machine where the client runs.

How do I install Wjttc?

Install the npm package wjttc and run it with npx -y wjttc.

Does Wjttc need an API key?

No credentials are declared in the registry entry for Wjttc. Check the source repository before assuming it runs without configuration.

Which transport does Wjttc use?

Stdio. Your client has to support that transport to connect.

Where is the source code for Wjttc?

The publisher lists https://github.com/Wolfe-Jam/wjttc as the source repository.

Is Wjttc an official server?

It is published under the namespace one.faf, which means the publisher proved control of that domain when registering. That confirms who published it, not that it has been reviewed for quality or security.

Which version of Wjttc is listed here?

Version 1.4.1, taken from the latest registry entry.

Wjttc MCP server

Name: Wjttc
Author: faf

F1-grade MCP certification. 52 tests, 9 tiers (49 scored + T9 Receipt validation). Ecosystem: #2759.

Install this server View source

71/100?Number 1587 of 13,192 in Other

verified publishersource repositoryupdated recentlyactive entryno credentials

How this score is calculated

Local VERIFIED Other

Details

Registry name: one.faf/wjttc
Publisher: faf
Version: 1.4.1
Distribution: Local. the server runs as a process on your own machine and talks to the client over stdio. You install the package first, and your data stays on your machine.
Transports: stdio
Source repository: Wolfe-Jam/wjttc
Website: -
First published: 2026-07-21
Registry updated: 2026-07-21
Credentials required: None declared
Schema generation: 2025-12-11

Packages

npm wjttc

Version: 1.4.1
Transport: stdio
Runtime: not specified

Install Wjttc

Pick your client. The configuration below is generated from this server's published package and endpoint data.

Claude Code command line

Configuration file: .mcp.json or ~/.claude.json

Local package (npm)

claude mcp add wjttc-faf -- npx -y wjttc

Check it worked: Run claude mcp list and check the server reports connected.

Official Claude Code MCP documentation

Cursor IDE

Configuration file: .cursor/mcp.json or ~/.cursor/mcp.json

Local package (npm)

{
  "mcpServers": {
    "wjttc-faf": {
      "command": "npx",
      "args": ["-y", "wjttc"]
    }
  }
}

Check it worked: The server appears under Settings, then MCP with a green dot.

Official Cursor MCP documentation

Claude Desktop desktop app

Configuration file: ~/Library/Application Support/Claude/claude_desktop_config.json or %APPDATA%\Claude\claude_desktop_config.json

Local package (npm)

{
  "mcpServers": {
    "wjttc-faf": {
      "command": "npx",
      "args": ["-y", "wjttc"]
    }
  }
}

Quit the app completely and reopen it.

Check it worked: Look for the tools icon in the message composer.

Official Claude Desktop MCP documentation

Visual Studio Code IDE

Configuration file: .vscode/mcp.json or user settings.json under mcp

Local package (npm)

{
  "servers": {
    "wjttc-faf": {
      "type": "stdio",
      "command": "npx",
      "args": ["-y", "wjttc"]
    }
  }
}

Check it worked: Open the Copilot chat tools picker and confirm the server is listed.

Official Visual Studio Code MCP documentation

Codex CLI command line

Configuration file: ~/.codex/config.toml

Local package (npm)

codex mcp add wjttc-faf -- npx -y wjttc

Check it worked: Run codex mcp list and check the server is present.

Official Codex CLI MCP documentation

More clients (9), including automation platforms

Cline IDE

Configuration file: cline_mcp_settings.json, reachable from the MCP Servers pane

Local package (npm)

{
  "mcpServers": {
    "wjttc-faf": {
      "command": "npx",
      "args": ["-y", "wjttc"]
    }
  }
}

Check it worked: The server appears in the MCP Servers pane with its tool count.

Official Cline MCP documentation

Goose desktop app

Configuration file: ~/.config/goose/config.yaml

Local package (npm)

extensions:
  wjttc-faf:
    type: stdio
    cmd: npx
    args: ["-y", "wjttc"]
    enabled: true

Check it worked: Run goose session and confirm the extension loads.

Official Goose MCP documentation

LangChain agent framework

Install the MCP adapter package and construct a client in code

Local package (npm)

client = MultiServerMCPClient({
    "wjttc-faf": {
        "command": "npx",
        "args": ["-y", "wjttc"],
        "transport": "stdio",
    }
})

Check it worked: Print the loaded tool list before running the agent.

Official LangChain MCP documentation

Windsurf IDE

Configuration file: ~/.codeium/windsurf/mcp_config.json

Local package (npm)

{
  "mcpServers": {
    "wjttc-faf": {
      "command": "npx",
      "args": ["-y", "wjttc"]
    }
  }
}

Check it worked: The server appears in the Cascade plugin list.

Official Windsurf MCP documentation

Zed IDE

Configuration file: ~/.config/zed/settings.json

Local package (npm)

{
  "context_servers": {
    "wjttc-faf": {
      "command": {
        "path": "npx",
        "args": ["-y", "wjttc"]
      }
    }
  }
}

Check it worked: The agent panel lists the server under context servers.

Official Zed MCP documentation

Tools

The publisher has not disclosed a tool manifest. The tool list can only be seen by connecting to the server, which this catalogue does not do on the publisher's behalf.

Command line alternative

None found. The published package declares no executable and no matching Homebrew formula exists, so the MCP server appears to be the only route. This is a negative result from automated checks, not a statement from the publisher.

Repository signals

The repository the publisher listed no longer resolves. It may have been renamed, made private or deleted.

Security, privacy and enterprise use

The publisher has not published a website, so there is no site to read policies from. For a server distributed only as source, the repository is the place to look.

Publisher

The publisher has not disclosed a website in their registry entry, so there is nothing to read a profile from.

Frequently asked questions

What does the Wjttc MCP server do?: F1-grade MCP certification. 52 tests, 9 tiers (49 scored + T9 Receipt validation). Ecosystem: #2759.
Do I need to install anything to use Wjttc?: Yes. Wjttc runs as a local process, so the package has to be installed on the machine where the client runs.
How do I install Wjttc?: Install the npm package wjttc and run it with npx -y wjttc.
Does Wjttc need an API key?: No credentials are declared in the registry entry for Wjttc. Check the source repository before assuming it runs without configuration.
Which transport does Wjttc use?: Stdio. Your client has to support that transport to connect.
Where is the source code for Wjttc?: The publisher lists https://github.com/Wolfe-Jam/wjttc as the source repository.
Is Wjttc an official server?: It is published under the namespace one.faf, which means the publisher proved control of that domain when registering. That confirms who published it, not that it has been reviewed for quality or security.
Which version of Wjttc is listed here?: Version 1.4.1, taken from the latest registry entry.

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Wjttc MCP server

Details

Packages

npm wjttc

Install Wjttc

Claude Code command line

Cursor IDE

Claude Desktop desktop app

Visual Studio Code IDE

Codex CLI command line

ChatGPT web app

Cline IDE

Goose desktop app

LangChain agent framework

Make automation platform

n8n automation platform

Windsurf IDE

Zapier automation platform

Zed IDE

Tools

Command line alternative

Repository signals

Security, privacy and enterprise use

Publisher

Frequently asked questions

航班管家航空数据 MCP | Flight Master Aviation Data MCP

Kin

Inite Diagnostic

ApyHub Utility Tools (EU)

Federal Grant Evidence

SAP ABAP MCP

Crossave import duty & VAT

ToolsMonk tool catalog

Details

Packages

npm wjttc

Install Wjttc

Claude Code command line

Cursor IDE

Claude Desktop desktop app

Visual Studio Code IDE

Codex CLI command line

ChatGPT web app

Cline IDE

Goose desktop app

LangChain agent framework

Make automation platform

n8n automation platform

Windsurf IDE

Zapier automation platform

Zed IDE

Tools

Command line alternative

Repository signals

Security, privacy and enterprise use

Publisher

Frequently asked questions

Other servers in Other