What is the key difference between Precleared Contact Check and Discord MCP?

Precleared Contact Check belongs to the Communication category with cloud HTTP/SSE execution, while Discord MCP belongs to the Communication category with local stdio execution.

How do I install Precleared Contact Check or Discord MCP in Claude Desktop or Cursor?

Copy the mcpServers JSON configuration snippet provided on this page into your claude_desktop_config.json or ~/.cursor/mcp.json file and restart your AI client.

Are Precleared Contact Check and Discord MCP free or paid?

Precleared Contact Check operates under a Free / Open Source model (No auth required). Discord MCP operates under a Free / Open Source model (API Key required).

Which MCP server has more tools and community activity?

Precleared Contact Check lists 2 tools with 0 views and 0 GitHub stars. Discord MCP lists 99 tools with 2 views and 24 GitHub stars.

Can I use both Precleared Contact Check and Discord MCP together in the same MCP host?

Yes! MCP hosts like Claude Desktop, Cursor, Windsurf, Cline, and VS Code support configuring multiple servers under the mcpServers object simultaneously.

Side-by-Side Model Context Protocol Comparison

Precleared Contact Check vs Discord MCP

In-depth architectural comparison of the Precleared Contact Check and Discord MCP MCP servers. Compare execution transports, security boundaries, tool capabilities, quality scores, and ready-to-paste client installation snippets for Claude, Cursor, Windsurf, and VS Code.

At a Glance & Executive Verdict

Precleared Contact Check

Communication · Remote HTTP/SSE

Quality: 51/100 (Good) | Auth: No auth required

Discord MCP

Communication · Local stdio

Quality: 67/100 (Great) | Auth: API Key required

Verdict Summary: Choose Precleared Contact Check if you need specialized Communication tools running via a hosted cloud SSE transport. Choose Discord MCP if your workspace requires Communication integration with local subprocess execution. Both servers can be configured concurrently in your client's mcpServers manifest.

Which MCP Server Should You Choose?

Choose Precleared Contact Check when:

You need dedicated capabilities in the Communication domain.
You prefer remote streaming HTTP/SSE transport architecture.
Your security boundary fits: No auth required (Free / Open Source).
You have access to required keys: PRECLEARED_API_KEY, PRECLEARED_API_BASE, PRECLEARED_TIMEOUT_MS.
Primary tools included: contact_check, verify_receipt.

Explore Precleared Contact Check Details

Choose Discord MCP when:

You need dedicated capabilities in the Communication domain.
You prefer local stdio subprocess transport architecture.
Your security boundary fits: API Key required (Free / Open Source).
You have access to required keys: DISCORD_TOKEN, DISCORD_MESSAGE_CONTENT, DISCORD_GUILD_MEMBERS, DISCORD_MCP_TOOLSETS, DISCORD_ALLOWED_GUILDS.

Feature & Specification Comparison

Specification	P Precleared Contact Check Communication	Discord MCP PaSympa Communication
Summary	Cold email compliance check for outreach agents: GDPR, PECR, CAN-SPAM, CASL verdict, signed receipt.	Lightweight multi-guild Discord MCP server with 60+ tools for messages, channels, roles, forums, webhooks, and moderation.
Category & Scope	Communication

Tools & Capabilities Breakdown

Precleared Contact Check Tools (2)

contact_check

Takes a recipient email or domain, your sender country (GB or US), the pitch and where the address came from. Returns `verdict` (ok_to_email, consent_needed, blocked or unknown), `confidence`, the rule quoted with its source, `footer_text` (what the email's footer must include, not wording to paste…

verify_receipt

Takes a receipt id and returns the receipt with its hashes, Ed25519 signature and public key.

Discord MCP Tools (99)

discord_list_guilds

List every Discord server (guild) the bot is a member of (id, name, member count, icon). Takes no arguments. Read-only. Start here to discover the guild_id needed by most other tools.

discord_get_guild_info

Get details about one server: name, description, member/channel/role counts, boost tier, owner, and creation date. Read-only. Use discord_get_server_stats for a finer breakdown (humans vs bots, channel types).

Ready-to-Paste Client Configurations

Paste either (or both) of these JSON server blocks into your client config file (e.g. claude_desktop_config.json or ~/.cursor/mcp.json).

Precleared Contact Check Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "precleared-contact-check": {
      "url": "https://precleared.dev/mcp"
    }
  }
}

Discord MCP Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "pasympa-discord-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@pasympa/discord-mcp"
      ],
      "env": {
        "DISCORD_TOKEN": "YOUR_DISCORD_TOKEN_HERE",
        "DISCORD_MESSAGE_CONTENT": "YOUR_DISCORD_MESSAGE_CONTENT_HERE",
        "DISCORD_GUILD_MEMBERS": "YOUR_DISCORD_GUILD_MEMBERS_HERE",
        "DISCORD_MCP_TOOLSETS": "YOUR_DISCORD_MCP_TOOLSETS_HERE",
        "DISCORD_ALLOWED_GUILDS": "YOUR_DISCORD_ALLOWED_GUILDS_HERE"
      }
    }
  }
}

Frequently Asked Questions

Precleared Contact Check is categorized under Communication and uses a remote streaming HTTP/SSE transport. In contrast, Discord MCP belongs to Communication using local stdio subprocess. Select Precleared Contact Check when you need capabilities focused on communication and Discord MCP when you require tools for communication.

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