Upstream
Is this AI/dev API down? Is this model deprecated, what replaces it? Live status for ~40 APIs.
Connect it
Settings → Connectors → Add custom connector
URL: https://upstream.toolweather.workers.dev/mcpSettings → Apps & Connectors → Advanced → Developer mode
Create connector with URL: https://upstream.toolweather.workers.dev/mcp{
"mcpServers": {
"upstream": {
"url": "https://upstream.toolweather.workers.dev/mcp",
"headers": {
"X-API-Key": "<YOUR_X_API_KEY>"
}
}
}
}claude mcp add --transport http upstream https://upstream.toolweather.workers.dev/mcp --header "X-API-Key: <value>"{
"servers": {
"upstream": {
"type": "http",
"url": "https://upstream.toolweather.workers.dev/mcp",
"headers": {
"X-API-Key": "<YOUR_X_API_KEY>"
}
}
}
}5 tools, verified live
check_api_statusread-onlyCheck whether one AI or developer API provider (OpenAI, Anthropic, Gemini, Mistral, Groq, GitHub, Stripe, Cloudflare, Vercel, Supabase, Twilio, ~40 total) is up, degraded, or down right now. Use before calling that provider, or right after 5xx/429/timeouts, to choose retry, wait, or a fallback. Not for a model id (check_model_deprecation), the filtered change feed (list_recent_api_changes), or the
check_model_deprecationread-onlyCheck whether one LLM model id is active, deprecated, or retired, plus its shutdown date and replacement, from that provider's deprecation page (OpenAI, Anthropic, Google, and other tracked LLM vendors). Use before hard-coding or calling a model, or when a call fails with model-not-found. Not for API uptime (check_api_status) and not for a retirement feed (list_recent_api_changes with kind model_r
list_recent_api_changesread-onlyList the on-demand feed of recent AI and developer API changes (status flips, deprecation-page edits, model retirements, pricing-page edits). Use for a chosen window, one provider, or one kind, when explaining sudden breakage. Not for live up/down (check_api_status) and not for the once-a-day digest, which also covers MCP server breakage (get_digest). Returns summary, count, freshness, and changes
list_providersread-onlyList every AI and developer API provider Upstream tracks (~40) with id, name, category, current state, checked_at, and status page. Use to pick a provider id for check_api_status, or for one all-providers health pass. Not for one provider's incidents (check_api_status) and not for what changed (list_recent_api_changes or get_digest). No parameters. Always free; does not spend the daily quota. Stat
get_digestread-onlyRead one published daily breaking-changes digest: AI/dev API status flips, model deprecations and retirements, pricing-page edits, and breaking MCP server changes. Use for a once-a-day catch-up. For a filtered on-demand API feed with no MCP section, use list_recent_api_changes; for live up/down, check_api_status; for one model id, check_model_deprecation. Always free (no quota, no x402). Published
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