The ClimbCast MCP server,
connected in one click.
Read-only conditions and forecast accuracy for covered objectives in WA, OR, and BC. No account. Connect the official ClimbCast MCP server to Claude, ChatGPT, or Cursor through gate — one gateway URL, no config files, security-checked.
Free to start · No credit card · No hosting needed
Add ClimbCast to your AI in one minute
Pick your client. Copy, paste, done — or let gate handle sign-ins and policies for you.
claude mcp add --transport http climbcast https://climbcast.io/mcpRun in your terminal, then restart Claude Code.
ClimbCast · https://climbcast.io/mcp
What your AI can do with ClimbCast
Real prompts you can type the moment it's connected — no setup, no docs to read.
“Use “get_access_and_permits”: Returns the permit entry and road access shown on a route's forecast page for a covered objective: the permit status, fee, notes and officia.”
“Use “get_alerts”: Returns the NPS park alerts and National Weather Service fire weather alerts displayed for a covered objective, with source attribution and.”
“Use “get_forecast_accuracy”: Returns stored public regional forecast accuracy, including observed-station or model-proxy truth lineage, data sufficiency, and eligibility.”
“Use “get_hourly_conditions”: Returns the two-hourly temperature, wind speed, and wind direction shown in the hourly view of the forecast page's weather by elevation grid.”
How secure is the ClimbCast MCP server?
Every server in the gate directory has to pass the same four checks before your AI can touch it. Here's how ClimbCast holds up.
Official endpoint
Operated by ClimbCast (climbcast.io) at its documented MCP endpoint — not a third-party mirror or community re-host.
No sign-in needed
This server only exposes public data — no account and no credentials are involved when you connect.
Scanned before it goes live
gate checks every tool for prompt injection, hidden instructions, data-exfiltration hints, and over-broad permissions before the server is available through your gateway.
Watched for drift
If ClimbCast adds or changes tools later, gate re-scans and alerts you — before your AI acts on the change.
Connected in three steps
Connect your gate
Add one gateway URL to Claude, ChatGPT, or any MCP client. One-time setup, about two minutes.
Pick ClimbCast
Choose ClimbCast in the gate directory. No sign-in needed.
Use it anywhere
ClimbCast's tools are live in every AI client you've connected — with rules and logging built in.
Free to start · No credit card · No hosting needed
The actual tools ClimbCast exposes
Fetched live from the official endpoint and re-checked daily by gate — not marketing copy.
get_access_and_permits — Returns the permit entry and road access shown on a route's forecast page for a covered objective: the permit status, fee, notes and officia
get_alerts — Returns the NPS park alerts and National Weather Service fire weather alerts displayed for a covered objective, with source attribution and
get_forecast_accuracy — Returns stored public regional forecast accuracy, including observed-station or model-proxy truth lineage, data sufficiency, and eligibility
get_hourly_conditions — Returns the two-hourly temperature, wind speed, and wind direction shown in the hourly view of the forecast page's weather by elevation grid
get_objective_conditions — Returns public conditions for a covered objective: summit weather, the objective page's route list with grade, type, and round-trip distance
get_route_conditions — Returns up to five days of public route conditions, anchored to the route high point, with catalog gain, source provenance, and timestamps.
get_trip_brief — Returns the signed-out forecast page sections for a route in one call, covering up to five days, or one day with the date input: forecast da
list_areas — Lists the public coverage areas shown on the coverage directory, with each area's slug, name, state or province code, and visible activities
+ 1 more tools once connected
Who runs the ClimbCast MCP server?
The ClimbCast MCP server at a glance
https://climbcast.io/mcpQuestions, answered
Is there an official ClimbCast MCP server?
Yes — ClimbCast operates its own remote MCP server at climbcast.io. gate connects you to that official endpoint and adds security scanning, per-tool access rules, and an activity log on top.
How do I connect ClimbCast to Claude or ChatGPT?
Add gate's gateway URL to your AI client once, then pick ClimbCast in the directory. No account or sign-in is needed. From then on, ClimbCast's tools are available in every client you've connected to gate.
Do I need to host anything?
No. ClimbCast runs the server, and gate is fully managed. You just connect one URL — there's nothing to install, deploy, or maintain.
Is the ClimbCast MCP server safe to connect?
It's the vendor's official endpoint, and gate scans its tools for prompt injection and hidden instructions before it goes live, re-checks it whenever it changes, and lets you allow, block, or require approval for every single tool.
Is it free?
Yes — you can get started with gate for free and connect ClimbCast in minutes. No credit card required.
Connect more than just ClimbCast
Every server below works through the same gateway URL — connect once, add tools anytime.
Squarespace DomainsDesignView →Set up ClimbCast in: Claude · Claude Code · ChatGPT · Cursor · VS Code