Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx skills add smarterweather/developer --skill smarterweather-onboardinggit clone --depth 1 https://github.com/smarterweather/developerWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/skills/smarterweather/developer/smarterweather-onboarding)<a href="https://agentmods.dev/skills/smarterweather/developer/smarterweather-onboarding"><img src="https://agentmods.dev/badge/skills/smarterweather/developer/smarterweather-onboarding/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/skills/smarterweather/developer/smarterweather-onboarding"><img src="https://agentmods.dev/badge/skills/smarterweather/developer/smarterweather-onboarding.svg" alt="Reviewed on agentmods" width="80" height="20"></a>What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00077 | $0.00579 |
| Opus 5 | $0.00039 | $0.00290 |
| Sonnet 5 | $0.00015 | $0.00116 |
| Haiku 4.5 | $0.00008 | $0.00058 |
Grade A, and why
smarterweather-onboarding scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 8d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
What it actually says
Onboard to Smarter Weather (one-shot)
This install is temporary. It talks to the onboarding MCP at
https://mcp.developers.smarterweather.com. After a key exists and the
weather client is configured, remove this server from the client
config. Never wire it into a long-lived config alongside the weather MCP
(https://mcp.smarterweather.com).
Flow
- Connect with no credentials. Call
get_plans/get_documentation/sign_up. sign_upreturns a Clerk signup URL. A human opens it and creates a free account (no credit card).- Reconnect this MCP with OAuth when the host prompts. The stdio bridge
(
npx -y @smarterweather/mcp-onboarding) uses a loopback callback on port3334— keep that port free. Cursor's nativecursor://OAuth against Clerk is broken (#7184); prefer the stdio bridge for gated tools. - Call
create_api_key(idempotent). Store the plaintext once. - Call
configure_mcp. It emits an env-slot config — put the key inSMARTERWEATHER_API_KEY(or a host secret store). Never pastesw_live_/sw_test_into committed JSON. REST and weather MCP useAuthorization: Bearer $SMARTERWEATHER_API_KEY(notX-API-Key). - Install the weather plugin or
@smarterweather/mcp-weather, then remove this onboarding server.
Anonymous connections list only the discovery tools. Account-scoped tools appear after OAuth. That is by design.
After onboarding
- Weather MCP / Agent Plugin:
https://mcp.smarterweather.com - REST:
https://api.smarterweather.com - Playbooks:
smarterweather-mcpandsmarterweather-apiat https://developers.smarterweather.com/.well-known/skills/
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 8d ago First seen · 50 lines · 77 tokens per session scan A ced25b71fe70
smarterweather-onboarding is a skill published in the GitHub repository smarterweather/developer (1 stars, last pushed 5d ago), licensed MIT. It adds 77 tokens to every session and 579 once invoked, about $0.0004 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.
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