INDIVIDUAL MCP TOOL

emailguard_validate

EmailGuard (x402-paid, $0.02): deterministic email/contact quality scorer — validity, deliverability score, disposable/role/free classification, typo suggestion.

hermesplant.comnone authenticationAvailability not checked

LIVE ENDPOINT

https://mcp.hermesplant.com/mcp

No auth detected

Connect to this endpoint to inspect the live schema for emailguard_validate and invoke it with your own arguments.

Indexed input schema

{}

Risk classification

Potential side effects detected · medium confidence · heuristic, not a guarantee.

A tool name or description suggests sending messages.

Parent server

hermesplant.com

CONNECT WITH APPROVAL

Client installation

Review this server and its permissions before adding it. Secret placeholders must be set locally.

Codex

~/.codex/config.toml

[mcp_servers.hermes-plant]
url = "https://mcp.hermesplant.com/mcp"
enabled = true

Claude Code

.mcp.json

{
  "mcpServers": {
    "hermes-plant": {
      "type": "http",
      "url": "https://mcp.hermesplant.com/mcp"
    }
  }
}

Claude Desktop

Settings → Connectors → Add custom connector

Name: hermes-plant
Remote MCP URL: https://mcp.hermesplant.com/mcp

Add this remote URL as a custom connector in Claude Desktop. Availability depends on the user plan and workspace policy.

Cursor

.cursor/mcp.json

{
  "mcpServers": {
    "hermes-plant": {
      "url": "https://mcp.hermesplant.com/mcp"
    }
  }
}

Visual Studio Code

.vscode/mcp.json

Add to Visual Studio Code

{
  "servers": {
    "hermes-plant": {
      "type": "http",
      "url": "https://mcp.hermesplant.com/mcp"
    }
  }
}

Generic MCP

Client-specific MCP configuration

{
  "name": "hermes-plant",
  "transport": "streamable-http",
  "url": "https://mcp.hermesplant.com/mcp"
}

MCP Inspector

Run the official MCP Inspector locally and enter the indexed Streamable HTTP endpoint.

Related tools

freetier_status — Check a free API key's remaining monthly quota, reset date, and upgrade path.
list_products — List active products from the Hermes Plant catalog
get_product — Get a single product by slug
get_checkout_policies — Return legal policy URLs required before checkout
get_x402_manifest — Return the live x402 manifest with paid endpoint prices, Bazaar metadata, and buyer policy checks
start_checkout — Start a Stripe checkout session for a product slug
purchase_with_x402 — Purchase a one-time product via x402 (returns 402 challenge or fulfillment JSON).
action_safety_quick_gate — AI agent action safety quick gate ($0.01 over x402 or free-tier quota).