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8 clients · secrets stay placeholders

JSON (mcpServers)Claude CodeCodexOpenCodeCursorVS CodeGemini CLIGoose

{
  "mcpServers": {
    "growfast": {
      "type": "http",
      "url": "https://growfast.sh/api/mcp",
      "headers": {
        "Authorization": "Bearer ${GROWFAST_TOKEN}"
      }
    }
  }
}

claude mcp add --transport http growfast https://growfast.sh/api/mcp --header "Authorization: Bearer ${GROWFAST_TOKEN}"

[mcp_servers.growfast]
url = "https://growfast.sh/api/mcp"
bearer_token_env_var = "GROWFAST_TOKEN"

{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "growfast": {
      "type": "remote",
      "url": "https://growfast.sh/api/mcp",
      "enabled": true,
      "headers": {
        "Authorization": "Bearer {env:GROWFAST_TOKEN}"
      }
    }
  }
}

{
  "mcpServers": {
    "growfast": {
      "type": "http",
      "url": "https://growfast.sh/api/mcp",
      "headers": {
        "Authorization": "Bearer ${GROWFAST_TOKEN}"
      }
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=growfast&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vZ3Jvd2Zhc3Quc2gvYXBpL21jcCIsImhlYWRlcnMiOnsiQXV0aG9yaXphdGlvbiI6IkJlYXJlciAke0dST1dGQVNUX1RPS0VOfSJ9fQ%3D%3D"
}

{
  "servers": {
    "growfast": {
      "type": "http",
      "url": "https://growfast.sh/api/mcp",
      "headers": {
        "Authorization": "Bearer ${GROWFAST_TOKEN}"
      }
    }
  }
}

{
  "mcpServers": {
    "growfast": {
      "httpUrl": "https://growfast.sh/api/mcp",
      "headers": {
        "Authorization": "Bearer ${GROWFAST_TOKEN}"
      }
    }
  }
}

extensions:
  "growfast":
    enabled: true
    name: "growfast"
    type: streamable_http
    uri: "https://growfast.sh/api/mcp"
    headers:
      "Authorization": "Bearer ${GROWFAST_TOKEN}"
    timeout: 300

Placeholders to fill from your own secret store: ${GROWFAST_TOKEN}. The registry never accepts secret values.

Quality 85 / 100new

protocol75 · weight 25

warn
protocol.modernnewest supported version is 2025-11-25; 2026-07-28 not supported, older versions are deprecated until 2027-07-28
n/a
protocol.statelessonly applies to 2026-07-28 servers
pass
protocol.transportstreamable HTTP
n/a
protocol.list_ttlonly applies to 2026-07-28 servers

authorizationn/a · weight 15

n/a
auth.prm, auth.as_metadata, auth.cimdno remote uses OAuth
n/a
auth.secret_in_urlno templated URL

tool hygiene94 · weight 30

pass
tools.descriptionsevery tool has a description
pass
tools.description_lengthdescriptions are concise
pass
tools.schemasevery tool has an object input schema
pass
tools.annotations12 of 12 tools declare readOnlyHint or destructiveHint
warn
tools.directory_hints4 of 12 tools declare all four hints; missing: list_reddit_matches (idempotentHint); list_reddit_monitors (idempotentHint); export_outreach (idempotentHint); …
pass
tools.token_costabout 1,566 tokens to load every tool
pass
tools.api_dumptools are not a one-to-one API dump
pass
tools.hidden_textno hidden text in tool names, descriptions, schemas or annotations

stabilityn/a · weight 15

n/a
stability.changes, stability.rug_pull, stability.new_linkstool history recorded for 1 of the 7 days needed

dependenciesn/a · weight 15

n/a
deps.known_vulns, deps.mcp_sdk_version, deps.resolvableno npm or PyPI package

12 tools, about 1,566 tokens to load them all · tool set 24ea42710c3e · tools last changed 2026-11-13 · checked 2026-11-14 06:30 UTC

Tool changes

2026-11-13set_reddit_monitorchangedannotations
2026-11-13send_replychangedannotations
2026-11-13set_autopilotchangedannotations
2026-11-13import_leadschangedannotations
2026-11-13scan_domainchangedannotations
2026-11-13draft_outreach_emailschangeddescription, input schema
before
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.
after · 89% of words in common
For up to 10 companies 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.
2026-11-13send_replychangeddescription
before
Send the founder's answer to a prospect who replied, in the same thread, from the address they wrote to.
after · 71% of words in common
Send the founder's answer to a prospect who replied, in the same thread, from the address they wrote to. Delivers real email that cannot be recalled.
2026-11-13set_autopilotchangeddescription
before
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.
after · 83% of words in common
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 real email within the daily limit; sent email cannot be recalled.
2026-11-13import_leadschangeddescription, input schema
before
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.
after · 93% of words in common
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. confirmOwnList must be true: it records 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.

Full history: list_changes · trend: quality JSON.

Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed. How it is computed.

Trust 83 / 100

no-repository

provenance55

liveness100

freshness100

hygiene80

+dns-namespace +website +reachable +uptime-100% +updated-2d-ago -no-repository

Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed. How it is computed.

Endpoints

remote	auth	reachable	uptime 30d	p50	protocol	last ok
`https://growfast.sh/api/mcp` streamable-http	none	yes	100%	464 ms	2025-11-25	2026-11-14

Tools (12)

`draft_outreach_emails`read-only	For up to 10 companies 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.
`export_outreach`read-only	Everyone this account has emailed, as CSV: email, company, contact, product, subject, delivery, replied, reply category.
`get_email_allowance`read-only	How many outreach emails are left this month on the plan.
`import_leads`read-only	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. confirmOwnList must be true: it records 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.
`list_autopilots`read-only	Every autopilot on the account (one per product) with its last result.
`list_reddit_matches`read-only	Reddit posts found for a product, best first, with drafted replies.
`list_reddit_monitors`read-only	The Reddit monitors on the account, one per product.
`list_sending_domains`read-only	The account's sending domains and managed GrowFast address, with remaining sends today.
`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.
`send_reply`destructive	Send the founder's answer to a prospect who replied, in the same thread, from the address they wrote to. Delivers real email that cannot be recalled.
`set_autopilot`destructive	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 real email within the daily limit; sent email cannot be recalled.
`set_reddit_monitor`destructive	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.

Schemas: list_tools.

Similar MCP servers

Official server.json

{
  "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."
}