GrowFast

Working Security A

sh.growfast/growfastv1.1.0 Domain verified

Find B2B customers for a product: score matching companies, draft emails, listen on Reddit.

Sales & CRM

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Registry entry

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{
  "_meta": {
    "io.modelcontextprotocol.registry/official": {
      "status": "active",
      "isLatest": true,
      "updatedAt": "2026-11-12T08:34:37.41183Z",
      "publishedAt": "2026-11-12T08:34:37.41183Z",
      "statusChangedAt": "2026-11-12T08:34:37.41183Z"
    }
  },
  "server": {
    "name": "sh.growfast/growfast",
    "icons": [
      {
        "src": "https://growfast.sh/logo.png",
        "sizes": [
          "1024x1024"
        ],
        "mimeType": "image/png"
      }
    ],
    "title": "GrowFast",
    "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
    "remotes": [
      {
        "url": "https://growfast.sh/api/mcp",
        "type": "streamable-http",
        "headers": [
          {
            "name": "Authorization",
            "isSecret": true,
            "description": "Optional. Leave empty to sign in with OAuth. Or send a GrowFast API key as 'Bearer sk_live_...' (Settings > API keys)."
          }
        ]
      }
    ],
    "version": "1.1.0",
    "websiteUrl": "https://growfast.sh/docs",
    "description": "Find B2B customers for a product: score matching companies, draft emails, listen on Reddit."
  }
}

Maintain this server? Claim it

Try it

Call this server's tools from your browser. Nothing to install.

https://growfast.sh/api/mcp

Authorization (optional)

Optional. Leave empty to sign in with OAuth. Or send a GrowFast API key as 'Bearer sk_live_...' (Settings > API keys).

Requests go through mcptry because browsers can't call most MCP servers directly. Header values are sent to the server for that request only and are never stored or logged.

Tool list from our last check. Connect live to refresh it.

draft_outreach_emails Read-only

For up to 10 companies (for example from scan_domain), find the named decision-maker on each company's own site and write a first email to them. Nothing is sent and nothing is saved: the founder reads and edits the drafts. Takes 10-60 seconds.

leadsarray, required

Companies to research

sellerobject, required

The product being offered (scan_domain returns these fields)

Try it

Call this server's tools from your browser. Nothing to install.

https://growfast.sh/api/mcp

Authorization (optional)

Optional. Leave empty to sign in with OAuth. Or send a GrowFast API key as 'Bearer sk_live_...' (Settings > API keys).

Requests go through mcptry because browsers can't call most MCP servers directly. Header values are sent to the server for that request only and are never stored or logged.

Tool list from our last check. Connect live to refresh it.

draft_outreach_emails Read-only

leadsarray, required

Companies to research

sellerobject, required

The product being offered (scan_domain returns these fields)

Tools (12)

draft_outreach_emails

read-only

Argument	Type	Description
leads*	array	Companies to research
seller*	object	The product being offered (scan_domain returns these fields)

Input schema (JSON)

{
  "type": "object",
  "required": [
    "seller",
    "leads"
  ],
  "properties": {
    "leads": {
      "type": "array",
      "items": {
        "type": "object",
        "required": [
          "company",
          "email"
        ],
        "properties": {
          "email": {
            "type": "string",
            "description": "A contact address the company publishes"
          },
          "company": {
            "type": "string",
            "description": "Company name"
          },
          "website": {
            "type": "string",
            "description": "Optional: the company's domain"
          }
        }
      },
      "maxItems": 10,
      "description": "Companies to research"
    },
    "seller": {
      "type": "object",
      "required": [
        "productName",
        "valueProposition"
      ],
      "properties": {
        "icpTitle": {
          "type": "string",
          "description": "Optional: the role to write to, e.g. Head of Growth"
        },
        "icpIndustry": {
          "type": "string",
          "description": "Optional: the industry of the companies"
        },
        "productName": {
          "type": "string",
          "description": "Product name"
        },
        "valueProposition": {
          "type": "string",
          "description": "One or two sentences on what it does for the customer"
        }
      },
      "description": "The product being offered (scan_domain returns these fields)"
    }
  }
}

export_outreach

Everyone this account has emailed, as CSV: email, company, contact, product, subject, delivery, replied, reply category.

read-only

No arguments.

Input schema (JSON)

{
  "type": "object",
  "properties": {}
}

get_email_allowance

How many outreach emails are left this month on the plan.

read-only

No arguments.

Input schema (JSON)

{
  "type": "object",
  "properties": {}
}

import_leads

Clean your own list (CSV text with an email column, optional company, name, website) into leads: drops invalid, duplicate, already-emailed, public-sector, role-mailbox (info@, support@) and no-mail-server addresses, and says why. A list that is mostly unmailable is refused whole. Requires confirmOwnList: true, the caller's statement that these are business contacts they have a reason to write to and that the list was not bought, rented or scraped in bulk.

Argument	Type	Description
csv*	string	CSV text, up to 500 rows
confirmOwnList*	boolean	Must be true: this is your own list of business contacts, not a bought, rented or scraped one.

Input schema (JSON)

{
  "type": "object",
  "required": [
    "csv",
    "confirmOwnList"
  ],
  "properties": {
    "csv": {
      "type": "string",
      "description": "CSV text, up to 500 rows"
    },
    "confirmOwnList": {
      "type": "boolean",
      "description": "Must be true: this is your own list of business contacts, not a bought, rented or scraped one."
    }
  }
}

list_autopilots

Every autopilot on the account (one per product) with its last result.

read-only

No arguments.

Input schema (JSON)

{
  "type": "object",
  "properties": {}
}

list_reddit_matches

Reddit posts found for a product, best first, with drafted replies.

read-only

Argument	Type	Description
status	string
product	string	Product domain

Input schema (JSON)

{
  "type": "object",
  "properties": {
    "status": {
      "enum": [
        "new",
        "replied",
        "dismissed"
      ],
      "type": "string"
    },
    "product": {
      "type": "string",
      "description": "Product domain"
    }
  }
}

list_reddit_monitors

The Reddit monitors on the account, one per product.

read-only

No arguments.

Input schema (JSON)

{
  "type": "object",
  "properties": {}
}

list_sending_domains

The account's sending domains and managed GrowFast address, with remaining sends today.

read-only

No arguments.

Input schema (JSON)

{
  "type": "object",
  "properties": {}
}

scan_domain

Read a product's website and return its ideal customer profile, a first cold email and the best-fit companies scored 1-10. Takes about 30 seconds.

Argument	Type	Description
domain*	string	The product's domain, e.g. yourproduct.com

Input schema (JSON)

{
  "type": "object",
  "required": [
    "domain"
  ],
  "properties": {
    "domain": {
      "type": "string",
      "description": "The product's domain, e.g. yourproduct.com"
    }
  }
}

send_reply

Send the founder's answer to a prospect who replied, in the same thread, from the address they wrote to.

destructive

Argument	Type	Description
id*	string	The reply's id
text*	string	The answer to send

Input schema (JSON)

{
  "type": "object",
  "required": [
    "id",
    "text"
  ],
  "properties": {
    "id": {
      "type": "string",
      "description": "The reply's id"
    },
    "text": {
      "type": "string",
      "description": "The answer to send"
    }
  }
}

set_autopilot

Create or change the autopilot for one product and turn it on or off. Each day it finds new fits (8/10 or better), writes to the decision-maker and sends within the daily limit.

destructive

Argument	Type	Description
angle	string	Optional angle for the emails
enabled*	boolean
targeting	string	Optional: who to aim at and who to skip, in your words
dailyLimit	integer	Emails per day
leadSource	string
senderName	string	Name shown as the sender
senderEmail*	string	The GrowFast address or a verified domain address to send from
productDomain*	string	The product being promoted

Input schema (JSON)

{
  "type": "object",
  "required": [
    "productDomain",
    "senderEmail",
    "enabled"
  ],
  "properties": {
    "angle": {
      "type": "string",
      "description": "Optional angle for the emails"
    },
    "enabled": {
      "type": "boolean"
    },
    "targeting": {
      "type": "string",
      "description": "Optional: who to aim at and who to skip, in your words"
    },
    "dailyLimit": {
      "type": "integer",
      "description": "Emails per day"
    },
    "leadSource": {
      "enum": [
        "companies",
        "channels"
      ],
      "type": "string"
    },
    "senderName": {
      "type": "string",
      "description": "Name shown as the sender"
    },
    "senderEmail": {
      "type": "string",
      "description": "The GrowFast address or a verified domain address to send from"
    },
    "productDomain": {
      "type": "string",
      "description": "The product being promoted"
    }
  }
}

set_reddit_monitor

Set what to listen for on Reddit for one product. Replaces that product's existing monitor settings. GrowFast finds posts where the author needs the product and drafts a reply and DM; the founder posts them.

destructive

Argument	Type	Description
keywords*	string	Up to 6 keywords, comma-separated
productName*	string	The product's name
productPitch*	string	One sentence on what it does
productDomain*	string	The product's domain

Input schema (JSON)

{
  "type": "object",
  "required": [
    "productDomain",
    "productName",
    "productPitch",
    "keywords"
  ],
  "properties": {
    "keywords": {
      "type": "string",
      "description": "Up to 6 keywords, comma-separated"
    },
    "productName": {
      "type": "string",
      "description": "The product's name"
    },
    "productPitch": {
      "type": "string",
      "description": "One sentence on what it does"
    },
    "productDomain": {
      "type": "string",
      "description": "The product's domain"
    }
  }
}

GrowFast

Registry entry

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draft_outreach_emails Read-only

GrowFast

Registry entry

Try it

draft_outreach_emails Read-only

Install

Tools (12)

Security checkA100/100