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PopNx MCPMCP servers for people who use AI · explained in plain words

Smarter Weather Developer Onboarding

by smarterweatherversion 0.2.1i★ –iComputer or cloud
Registry nameio.github.smarterweather/onboarding

Install

Overview

Description from the maker (original English)

Onboard to Smarter Weather from your agent: plans, docs, sign-up, API keys, MCP config, billing.

PopNx MCP’s three pillars

These three are never merged into one score: opinions, measurements and popularity are different things.

What you can do with it

We have not written a plain-language summary for this one yet. Below are the facts we read from the registry.

Install

Pick the AI app you use, then copy the settings.

Before you install

  • Basic checks: 2 of 3 passed Fail
  • Runs on the maker’s server: what you ask it goes through their server.
  • Can do 4 things (tools) get_plans, get_documentation, sign_up, start_trial
  • You fill in yourself: SMARTERWEATHER_ONBOARDING_AUTH, SMARTERWEATHER_ONBOARDING_MCP_URL

You need

  • Runs in the cloudNothing to install; it connects over the internet
  • npmNode.js installed (for the npx command)

Which app do you use?

Pick your app above. We remember it, so next time the button says “Install in …”.

Works in Claude on the web, desktop and mobile:

  1. Open Settings → Connectors
  2. Press Add custom connector
  3. Paste the address below and press Add
  4. If it asks you to sign in, sign in with the maker
SettingsConnectors1+ Add2https://…3
https://mcp.developers.smarterweather.com

Or run it on your computer

Open Claude Desktop → Settings → Developer → Edit Config, and paste this into claude_desktop_config.json

{
  "mcpServers": {
    "onboarding": {
      "command": "npx",
      "args": [
        "-y",
        "@smarterweather/mcp-onboarding"
      ],
      "env": {
        "SMARTERWEATHER_ONBOARDING_AUTH": "your-value",
        "SMARTERWEATHER_ONBOARDING_MCP_URL": "your-value"
      }
    }
  }
}

Run this in your terminal

claude mcp add --transport http onboarding https://mcp.developers.smarterweather.com

Or run it on your computer

claude mcp add onboarding --env SMARTERWEATHER_ONBOARDING_AUTH=your-value --env SMARTERWEATHER_ONBOARDING_MCP_URL=your-value -- npx -y @smarterweather/mcp-onboarding

Fill in the empty values before running it.

Open in Cursor

Or copy the settings yourself

Paste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json

{
  "mcpServers": {
    "onboarding": {
      "url": "https://mcp.developers.smarterweather.com"
    }
  }
}

Or run it on your computer

Open in Cursor

Or copy the settings yourself

Paste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json

{
  "mcpServers": {
    "onboarding": {
      "command": "npx",
      "args": [
        "-y",
        "@smarterweather/mcp-onboarding"
      ],
      "env": {
        "SMARTERWEATHER_ONBOARDING_AUTH": "your-value",
        "SMARTERWEATHER_ONBOARDING_MCP_URL": "your-value"
      }
    }
  }
}

Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.

Open in VS Code

Or copy the settings yourself

Paste into .vscode/mcp.json in your project

{
  "servers": {
    "onboarding": {
      "type": "http",
      "url": "https://mcp.developers.smarterweather.com"
    }
  }
}

Or run it on your computer

Open in VS Code

Or copy the settings yourself

Paste into .vscode/mcp.json in your project

{
  "servers": {
    "onboarding": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@smarterweather/mcp-onboarding"
      ],
      "env": {
        "SMARTERWEATHER_ONBOARDING_AUTH": "your-value",
        "SMARTERWEATHER_ONBOARDING_MCP_URL": "your-value"
      }
    }
  }
}

Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.

ChatGPT connects only to servers on the internet:

  1. Open ChatGPT on the web → Settings → Connectors (Apps)
  2. Press Create or Add (some plans need Developer mode under Advanced first)
  3. Paste the address below, give it a name and save
  4. If it asks you to sign in, sign in with the maker
SettingsConnectors1+ Create2https://…3
https://mcp.developers.smarterweather.com

Menu names can differ slightly by plan and over time.

Your choice stays on this device in a cookie; no account needed.

Values you fill in

  • SMARTERWEATHER_ONBOARDING_AUTH env
    Set to 'required' to opt into OAuth 2.1 + PKCE sign-in and unlock account-scoped tools (API key minting, usage, billing). Unset, the bridge serves the anonymous discovery tools (get_plans, get_docume…
  • SMARTERWEATHER_ONBOARDING_MCP_URL env
    Override the target MCP endpoint for development or staging. Precedence: positional argument > SMARTERWEATHER_ONBOARDING_MCP_URL > package default.

These settings are generated from the maker’s registry entry. If the README says otherwise, follow the README.

What it can do

Tool names and descriptions exactly as the server reported them on Nov 7, 2026. The maker wrote them, not us; we show them as plain text.

  • get_plans

    Current developer-platform plans and pricing: Free, Developer, and Professional tiers with monthly price, included API-call allowance, and overage rates. One metered allowance spans REST and MCP usage. No authentication required.

  • get_documentation

    Search the Smarter Weather developer documentation index (quickstart, REST API, MCP server, errors, rate limits, SDKs, pricing, API keys). Returns up to 5 matching entries with title, URL, and an actionable summary. No authentication required.

  • sign_up

    Returns the Smarter Weather developer sign-up URL (with MCP referral attribution). Present the URL so the user can create a free account in a browser (Clerk, no credit card). After they finish, reconnect this MCP server with OAuth and call create_api_key, then configure_mcp. No a

  • start_trial Looks like an instruction to the AI

    Does not mint from the hosted server. Prefer `npx -y @smarterweather/mcp-onboarding@latest trial` (no MCP host), or add the stdio bridge and call start_trial there. Both write SMARTERWEATHER_API_KEY to .env and never print the bearer. If you already run the package and still see

Basic checksi

We check information anyone can see; we have not read the code. Checks that do not apply are left out of the count. · Checked Nov 7, 2026

  • ✓ Pass

    Maker matches the repo

    The registry name was verified with the GitHub account smarterweather, which owns the repo

  • … Not checked yet

    Still maintained

    We have not read this repo from GitHub yet

  • … Not checked yet

    Has a licence

    We have not read this repo from GitHub yet

  • ✓ Pass

    Endpoint responds

    Responded in 695 ms (HTTP 200)

  • – Not applicable

    Sign-in with OAuth

    No sign-in needed

  • ✕ Fail

    No hidden instructions in tool descriptions

    1 tool descriptions contain text that looks like instructions to the AI. Read them below before installing

Compared with others in Travel, maps & weatheri

  • More stars than 0% of the other 1708 servers in this category
  • Published to the registry more recently than 64% of the other 1708 servers in this category
  • Basic checks equal to or better than 50% of the other 1708 servers in this category

Compared with every active server in this category in the registry. Stars count only when the publisher owns the repo.

Common questions

Is Smarter Weather Developer Onboarding safe?

It passed 2 of 3 applicable basic checks. We have not read the code. Before adding a key or token, see what access the server asks for and use a key with only the permissions you need.

What keys or codes does it need?

The registry does not list a required key, though some servers ask you to sign in on first use.

Does it run on my computer or in the cloud?

Either way works: install it on your computer or connect to the cloud version.

Is it still maintained?

The GitHub repo last changed –, and the latest version (0.2.1) reached the registry 18 days ago.

Which apps can use it?

Apps that support MCP, such as Claude Desktop, Claude Code, Cursor and VS Code. It connects by URL, so apps that accept remote MCP servers work too, such as ChatGPT in developer mode.

What can I use instead?

In the same category: RoamDial — World Radio Map, RoamDial — World Radio Map, Guest Logic Hotel PMS

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README from the maker

Open the README

Copied from the maker’s repo as written. PopNx MCP has not reviewed or endorsed it. HTML, images and scripts are removed. Links lead off this site.

@smarterweather/mcp-onboarding

stdio bridge to the Smarter Weather developer onboarding MCP server — the agent-first way onto the Smarter Weather platform. Your AI coding agent can explore plans and docs, sign you up, mint API keys, configure your MCP client, and manage billing, all from inside your editor.

A thin wrapper around mcp-remote with Smarter Weather defaults. Discovery and account tools run server-side. start_trial is answered locally: the package mints over HTTPS, writes SMARTERWEATHER_API_KEY to .env (mode 0600), and returns only a 12-character key_prefix. Via the stdio bridge, hosted create_api_key / rotate_api_key also sink into .env and strip the plaintext. After upgrading the package, restart the MCP server so the new interceptor is loaded.

CLI (no MCP host)

npx -y @smarterweather/mcp-onboarding@latest login   # human present (device grant)

npx -y @smarterweather/mcp-onboarding@latest trial # no human (trial mint)

Both write .env and print only a key prefix. login blocks until the human approves — run it in the background or with a long shell timeout and relay the printed URL. Pass --json for a single whitelisted object.

Quick start (anonymous)

No account, no key, no auth. The open discovery tools (get_plans, get_documentation, sign_up) work immediately:

{

"mcpServers": { "smarterweather-onboarding": { "command": "npx", "args": ["-y", "@smarterweather/mcp-onboarding"] } } }

Authenticated mode (account tools)

Set SMARTERWEATHER_ONBOARDING_AUTH=required to unlock the account-scoped tools (create_api_key, list_api_keys, rotate_api_key, revoke_api_key, configure_mcp, get_usage, get_billing_status, upgrade_plan, open_billing_portal). The first request triggers an OAuth 2.1 + PKCE browser sign-in (Clerk); tokens cache at ~/.mcp-auth/.

Production Clerk keeps Dynamic Client Registration off. The bridge uses a pre-registered public PKCE OAuth client (client_id baked into the package) and pins the mcp-remote loopback callback to http://localhost:3334/oauth/callback so it matches the Clerk app’s redirect URI. No client secret is required or shipped.

{

"mcpServers": { "smarterweather-onboarding": { "command": "npx", "args": ["-y", "@smarterweather/mcp-onboarding"], "env": { "SMARTERWEATHER_ONBOARDING_AUTH": "required" } } } }

Ensure port 3334 is free when authenticating; if mcp-remote falls back to a random port, Clerk will reject the redirect.

Configuration

Env varDefaultPurpose
SMARTERWEATHER_ONBOARDING_MCP_URLhttps://mcp.developers.smarterweather.comTarget endpoint override (dev/staging). A positional URL argument takes precedence over both.
SMARTERWEATHER_ONBOARDING_AUTH*(unset)*required → opt into the OAuth challenge and account-scoped tools.
SMARTERWEATHER_ONBOARDING_OAUTH_CLIENT_IDPQcxOLVZg5kxzhoCOverride the pre-registered Clerk OAuth client_id (staging / alternate apps).
SMARTERWEATHER_ENV_FILE*(unset)*Absolute path for the local start_trial / CLI / proxy sink. When unset, the bridge uses the first MCP file:// root (skipping / and $HOME), then cwd/.env. CLI subcommands have no roots — they require this var or a non-guarded cwd.
SMARTERWEATHER_API_KEY*(unset)*If already set, start_trial / trial / login / create sink are a no-op (already_configured) and do not mint.
SMARTERWEATHER_API_BASE_URLhttps://api.smarterweather.comOverride the trial/login key-api origin (dev/staging).

Any extra CLI arguments (--debug, --transport http-only, --header X:y, …) pass through verbatim to mcp-remote. If you already pass a callback port or --static-oauth-client-info, the bridge will not double-inject them.

--version prints the bridge version plus the bundled mcp-remote version and exits.

Looking for weather data?

This package onboards you to the platform. The weather data itself is served by @smarterweather/mcp-weather (hosted at mcp.smarterweather.com) — which configure_mcp will happily set up for you.

License

MIT

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