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8 clients · secrets stay placeholders

JSON (mcpServers)Claude CodeCodexOpenCodeCursorVS CodeGemini CLIGoose

{
  "mcpServers": {
    "grow-zones": {
      "type": "http",
      "url": "https://usgrowzones.com/mcp"
    }
  }
}

claude mcp add --transport http grow-zones https://usgrowzones.com/mcp

[mcp_servers.grow-zones]
url = "https://usgrowzones.com/mcp"

{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "grow-zones": {
      "type": "remote",
      "url": "https://usgrowzones.com/mcp",
      "enabled": true
    }
  }
}

{
  "mcpServers": {
    "grow-zones": {
      "type": "http",
      "url": "https://usgrowzones.com/mcp"
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=grow-zones&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vdXNncm93em9uZXMuY29tL21jcCJ9"
}

{
  "servers": {
    "grow-zones": {
      "type": "http",
      "url": "https://usgrowzones.com/mcp"
    }
  }
}

{
  "mcpServers": {
    "grow-zones": {
      "httpUrl": "https://usgrowzones.com/mcp"
    }
  }
}

extensions:
  "grow-zones":
    enabled: true
    name: "grow-zones"
    type: streamable_http
    uri: "https://usgrowzones.com/mcp"
    timeout: 300

Quality 91 / 100strong

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 hygiene100 · 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.annotations4 of 4 tools declare readOnlyHint or destructiveHint
pass
tools.directory_hintsevery tool declares readOnlyHint, destructiveHint, idempotentHint and openWorldHint
pass
tools.token_costabout 628 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

stability100 · weight 15

pass
stability.changesno tool changes in 30 days
pass
stability.rug_pullno tool changed its meaning under the same name
pass
stability.new_linksno tool change named a new site

dependenciesn/a · weight 15

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

4 tools, about 628 tokens to load them all · tool set bf6e4053b648 · checked 2026-11-14 07:03 UTC

Tool changes

No tool definition changes recorded. A server's first observation is its baseline; later probes record what changes.

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 82 / 100

no-repository

provenance55

liveness97

freshness100

hygiene80

+dns-namespace +website +reachable +uptime-93% +updated-15d-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://usgrowzones.com/mcp` streamable-http	none	yes	93%	305 ms	2025-11-25	2026-11-14

Tools (4)

`get_frost_dates`read-only	Use this when the user asks for the average last spring frost, first fall frost, or growing season length for a U.S. ZIP code (or a city + state). Returns NOAA 1991-2020 frost dates (10/30/50% probability) and a source link to cite.
`get_planting_calendar`read-only	Use this when the user asks when to start seeds indoors, transplant, direct sow or plant a fall crop for vegetables at a U.S. ZIP code. Optionally pass one crop; otherwise returns all supported crops. Includes a source link to cite.
`get_zone_by_zip`read-only	Use this when the user asks what USDA plant hardiness zone (e.g. 7a) a U.S. ZIP code is in, or the average extreme winter low there. Returns the 2023 USDA zone, temperature range and a source link to cite.
`what_to_plant_now`read-only	Use this when the user asks what vegetables they can plant or start now (or on a given date) at a U.S. ZIP code. Returns crops whose planting window is open, plus what opens in the next 30 days, and a source link to cite.

Schemas: list_tools.

Similar MCP servers

Official server.json

{
  "name": "com.usgrowzones/grow-zones",
  "title": "US Grow Zones",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "remotes": [
    {
      "url": "https://usgrowzones.com/mcp",
      "type": "streamable-http"
    }
  ],
  "version": "1.0.0",
  "websiteUrl": "https://usgrowzones.com",
  "description": "USDA hardiness zone, frost dates and vegetable planting calendar for any U.S. ZIP code."
}