# AllTrails MCP MCP Server

> **AllTrails MCP MCP Server** is a hosted, multitenant Model Context Protocol (MCP) server run by **MewCP** (https://mewcp.com), giving AI agents managed access to AllTrails MCP.
>
> MewCP takes care of all MCP infrastructure for you — credential storage, OAuth flows,
> token refresh, and production-grade auto-scaling — so your AI agents can connect to
> third-party services and run freely without you managing any MCP server yourself.
>
> Server page:  https://mewcp.com/mcp/alltrails-mcp
> MewCP docs:   https://docs.mewcp.com
> All servers:  https://mewcp.com/servers (JSON: https://mewcp.com/api/servers)
> About MewCP:  https://mewcp.com/llms.txt

---

## About

AllTrails integrates with AI assistants  to help you discover and learn about trails directly within your conversations.

---

## Details

- Server ID: `alltrails-mcp`
- Version: 1.27.0
- Tools: 5
- Authentication: None — this server takes no credential
- Transport: http

---

## Access

The gateway URL below serves your **entire MewCP toolset**, not this server on its
own. Pasting a config snippet is not enough — AllTrails MCP has to be in the toolset
first. In order:

1. Add AllTrails MCP to your toolset at https://mewcp.com/mcp/alltrails-mcp
2. Nothing to connect — AllTrails MCP needs no credential
3. Add the gateway URL to your client (see Connect below). It signs in with OAuth
   the first time it connects, so there is no key to copy.

Once connected, an agent does **not** see this server's tools as top-level tools.
It sees four meta-tools and reaches everything through them:

- `search(query)` — find tools by keyword across the toolset
- `get_schema(tools)` — full description and arguments for the tools you picked
- `list_accounts(provider)` — only when one app has several connected accounts
- `call_tool(server_maskedId, tool_name, args)` — execute

So the list below is what `search` can return for this server, not a set of
callable tool names on their own.

---

## Tools (5)

Descriptions are truncated to 160 characters; call `get_schema`
for the full text and the argument schema. Where a tool is annotated, its type
is shown — treat `destructive` as irreversible.

- `find_trails_near_location` _(read)_ — Find hiking, running, biking, backpacking or other trails for outdoor activities near a set of coordinates within an optional specified maximum radius…
- `find_trails_within_bounds` _(read)_ — Find hiking, running, biking, backpacking or other trails for outdoor activities within a specified bounding box defined by southwest and northeast…
- `search_trails_by_name` _(read)_ — Search for hiking, running, biking, backpacking or other trails by full or partial name match. Use this tool when the user: * Requests a specific trail by name…
- `get_trail_details` _(read)_ — Find detailed information about a trail from AllTrails. Get descriptive overviews and specific accessibility information. Includes structured data about…
- `get_trail_weather_overview` _(read)_ — Get 7-day forecast for a trail at its trailhead, including high/low temperatures. For more detailed weather information, including current conditions,…

---

## Connect

- URL: https://gateway.mewcp.com/personal/mcp
- Transport: Streamable HTTP (remote). Nothing to install.
- Sign-in: OAuth. On first connect the client opens a browser window to sign in
  to MewCP and approve access. No API key.
- Headless clients (SDKs, servers without a browser) send an API key instead:
  `Authorization: Bearer <API_KEY>`, key from https://mewcp.com/dashboard/api-keys

Agents setting themselves up: follow https://mewcp.com/SKILL.md

Step-by-step guide per client:

- Claude Desktop: https://mewcp.com/mcp/alltrails-mcp/connect/claude
- ChatGPT: https://mewcp.com/mcp/alltrails-mcp/connect/chatgpt
- VS Code: https://mewcp.com/mcp/alltrails-mcp/connect/vscode
- Cursor: https://mewcp.com/mcp/alltrails-mcp/connect/cursor
- Codex: https://mewcp.com/mcp/alltrails-mcp/connect/codex
- Claude Code: https://mewcp.com/mcp/alltrails-mcp/connect/claude-code
- OpenCode: https://mewcp.com/mcp/alltrails-mcp/connect/opencode
- OpenClaw: https://mewcp.com/mcp/alltrails-mcp/connect/openclaw
- Antigravity: https://mewcp.com/mcp/alltrails-mcp/connect/antigravity
- Hermes: https://mewcp.com/mcp/alltrails-mcp/connect/hermes
- DeepSeek Harness: https://mewcp.com/mcp/alltrails-mcp/connect/dsh
- Python: https://mewcp.com/mcp/alltrails-mcp/connect/python
- TypeScript: https://mewcp.com/mcp/alltrails-mcp/connect/typescript