# AllTrails MCP

```json
{
  "name": "AllTrails MCP",
  "slug": "alltrails_mcp",
  "url": "https://composio.dev/toolkits/alltrails_mcp",
  "markdown_url": "https://composio.dev/toolkits/alltrails_mcp.md",
  "logo_url": "https://logos.composio.dev/api/alltrails_mcp",
  "categories": [
    "entertainment & media"
  ],
  "is_composio_managed": false,
  "updated_at": "2026-08-06T11:05:50.030Z"
}
```

![AllTrails MCP logo](https://logos.composio.dev/api/alltrails_mcp)

## Description

Securely connect your AI agents and chatbots (Claude, ChatGPT, Cursor, etc) with AllTrails MCP or direct API to find nearby trails, compare route difficulty, review photos, and surface trail details through natural language.

## Summary

AllTrails MCP is a trail discovery service for hiking, biking, and running routes.
Use it to find reviewed trails, photos, maps, difficulty info, and route details fast.

## Categories

- entertainment & media

## Toolkit Details

- Tools: 5

## Images

- Logo: https://logos.composio.dev/api/alltrails_mcp

## Authentication

- **No Auth**
  - Type: `custom`
  - Description: No Auth authentication for AllTrails MCP.
  - Setup:
    - Configure No Auth credentials for AllTrails MCP.
    - Use the credentials when creating an auth config in Composio.

## Suggested Prompts

- Find dog-friendly trails near Boulder
- Compare nearby hikes by difficulty
- Show running routes with photos

## Supported Tools

| Tool slug | Name | Description |
|---|---|---|
| `ALLTRAILS_MCP_FIND_TRAILS_NEAR_LOCATION` | Find trails near location | Find hiking, running, biking, backpacking or other trails for outdoor activities near a set of coordinates within an optional specified maximum radius (meters). Use this tool when the user: * Requests trails near a specific point of interest or landmark. * Requests trails near a named location within a specified radius or accessible within a specified time constraint. * Provides specific latitude and longitude coordinates. For most named places, use the "search within bounding box" tool if possible. Use this tool as a fallback when the bounding box of the named place is unknown. Users can specify filters related to appropriate activities, attractions, suitability, and more. Numeric range filters related to distance, elevation, and length are also available. These filter values MUST be specified in meters. In the response, length and distance values are returned both in meters and imperial units. These MUST be displayed to the user in the units most appropriate for the user's locale, e.g. feet or miles for US English users. |
| `ALLTRAILS_MCP_FIND_TRAILS_WITHIN_BOUNDS` | Find trails within bounds | Find hiking, running, biking, backpacking or other trails for outdoor activities within a specified bounding box defined by southwest and northeast coordinates. Use this tool when the user: * Requests trails within specific geographic boundaries or coordinates. * Requests trails near a named geographic or political place, such as a continent, country, state, province, region, city, town, or neighborhood and you know the bounding box for that place. * Requests trails within a national, state or local park or other protected area and you know the bounding box for that park. If the bounding box for the named place is not known, use the "find trails near a location" tool instead to find trails around a center point. Users can specify filters related to appropriate activities, attractions, suitability, and more. Numeric range filters related to distance, elevation, and length are also available. These filter values MUST be specified in meters. In the response, length and distance values are returned both in meters and imperial units. These MUST be displayed to the user in the units most appropriate for the user's locale, e.g. feet or miles for US English users. |
| `ALLTRAILS_MCP_GET_TRAIL_DETAILS` | Get trail details | Find detailed information about a trail from AllTrails. Get descriptive overviews and specific accessibility information. Includes structured data about suitable activities, and feature highlights along the trail. Get stats about the trail geography and length, and stats about associated user-generated content. In the response, length and distance values are returned both in meters and imperial units. These MUST be displayed to the user in the units most appropriate for the user's locale, e.g. feet or miles for US English users. Recent reviews are summarized in the `review_summary` field. If the user wants information that might be found in specific reviews, direct the user to the AllTrails web URL for the trail. |
| `ALLTRAILS_MCP_GET_TRAIL_WEATHER_OVERVIEW` | Get trail weather overview | Get 7-day forecast for a trail at its trailhead, including high/low temperatures. For more detailed weather information, including current conditions, sunrise/sunset times, and weather alerts, direct the user to the AllTrails web URL for the trail (available in the `get_trail_details` tool response). |
| `ALLTRAILS_MCP_SEARCH_TRAILS_BY_NAME` | Search trails by name | 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 (e.g., "Avalanche Lake Trail", "Half Dome") * Searches for trails with specific keywords in the name The search can biased towards results near the provided coordinates if they are provided explicitly or available from the request metadata. If there is a clear match to the user's query, the model should automatically make a subsequent call to the `get_trail_details` tool to present the user with complete details for the matching trail. In the response, length and distance values are returned both in meters and imperial units. These MUST be displayed to the user in the units most appropriate for the user's locale, e.g. feet or miles for US English users. |

## Supported Triggers

None listed.

## Installation and MCP Setup

### Path 1: SDK Installation

#### Path 1, Step 1: Install Composio

Install the Composio SDK
```python
pip install composio_openai
```

```typescript
npm install @composio/openai
```

#### Path 1, Step 2: Initialize Composio and Create Tool Router Session

Import and initialize Composio client, then create a Tool Router session
```python
from openai import OpenAI
from composio import Composio
from composio_openai import OpenAIResponsesProvider

composio = Composio(provider=OpenAIResponsesProvider())
openai = OpenAI()
session = composio.create(user_id='your-user-id')
```

```typescript
import OpenAI from 'openai';
import { Composio } from '@composio/core';
import { OpenAIResponsesProvider } from '@composio/openai';

const composio = new Composio({
  provider: new OpenAIResponsesProvider(),
});
const openai = new OpenAI({});
const session = await composio.create('your-user-id');
```

#### Path 1, Step 3: Execute AllTrails MCP Tools via Tool Router with Your Agent

Get tools from Tool Router session and execute AllTrails MCP actions with your Agent
```python
tools = session.tools
response = openai.responses.create(
  model='gpt-4.1',
  tools=tools,
  input=[{
    'role': 'user',
    'content': 'Find top-rated hiking trails near Boulder under 5 miles with photos and route details'
  }]
)
result = composio.provider.handle_tool_calls(
  response=response,
  user_id='your-user-id'
)
print(result)
```

```typescript
const tools = session.tools;
const response = await openai.responses.create({
  model: 'gpt-4.1',
  tools: tools,
  input: [{
    role: 'user',
    content: 'Find top-rated hiking trails near Boulder under 5 miles with photos and route details'
  }],
});
const result = await composio.provider.handleToolCalls(
  'your-user-id',
  response.output
);
console.log(result);
```

### Path 2: MCP Server Setup

#### Path 2, Step 1: Install Composio

Install the Composio SDK for Python or TypeScript
```python
pip install composio claude-agent-sdk
```

```typescript
npm install @composio/core ai @ai-sdk/openai @ai-sdk/mcp
```

#### Path 2, Step 2: Initialize Client and Create Tool Router Session

Import and initialize the Composio client, then create a Tool Router session for AllTrails MCP
```python
from composio import Composio
from claude_agent_sdk import ClaudeSDKClient, ClaudeAgentOptions

composio = Composio(api_key='your-composio-api-key')
session = composio.create(user_id='your-user-id')
url = session.mcp.url
```

```typescript
import { Composio } from '@composio/core';

const composio = new Composio({ apiKey: 'your-api-key' });
const session = await composio.create('your-user-id');
console.log(`Tool Router session created: ${session.mcp.url}`);
```

#### Path 2, Step 3: Connect to AI Agent

Use the MCP server with your AI agent (Anthropic Claude or Mastra)
```python
import asyncio

options = ClaudeAgentOptions(
    permission_mode='bypassPermissions',
    mcp_servers={
        'tool_router': {
            'type': 'http',
            'url': url,
            'headers': {
                'x-api-key': 'your-composio-api-key'
            }
        }
    },
    system_prompt='You are a helpful assistant with access to AllTrails MCP tools.',
    max_turns=10
)

async def main():
    async with ClaudeSDKClient(options=options) as client:
        await client.query('Find scenic trail running routes near San Francisco with reviews, photos, and difficulty details')
        async for message in client.receive_response():
            if hasattr(message, 'content'):
                for block in message.content:
                    if hasattr(block, 'text'):
                        print(block.text)

asyncio.run(main())
```

```typescript
import { openai } from '@ai-sdk/openai';
import { experimental_createMCPClient as createMCPClient } from '@ai-sdk/mcp';
import { generateText } from 'ai';

const client = await createMCPClient({
  transport: {
    type: 'http',
    url: session.mcp.url,
    headers: {
      'x-api-key': 'your-composio-api-key',
    },
  },
});

const tools = await client.tools();
const { text } = await generateText({
  model: openai('gpt-4o'),
  tools,
  messages: [{
    role: 'user',
    content: 'Find scenic trail running routes near San Francisco with reviews, photos, and difficulty details'
  }],
  maxSteps: 5,
});

console.log(`Agent: ${text}`);
```

## Why Use Composio?

### 1. AI Native AllTrails MCP Integration

- Supports both AllTrails MCP server and direct API based integrations
- Structured, LLM-friendly schemas for reliable trail search and route lookup
- Great coverage for finding trails, filtering activities, checking reviews, and pulling route details

### 2. Managed Auth

- No user auth flow is needed for the available AllTrails MCP tools
- Composio still gives each agent a clean, managed Tool Router session
- No hard-coded keys, no OAuth setup, and no credential plumbing to maintain

### 3. Agent Optimized Design

- Tools are tuned for natural requests like “find easy hikes near Denver with photos”
- Clear tool schemas help agents pick the right AllTrails MCP action on the first try
- Comprehensive execution logs so you always know what trail data was requested

### 4. Enterprise Grade Security

- Fine-grained RBAC so you control which agents and users can access AllTrails MCP
- Scoped access to trail discovery tools through Composio’s Tool Router
- Full audit trail of agent actions to support review and compliance

## Use AllTrails MCP with any AI Agent Framework

Choose a framework you want to connect AllTrails MCP with:

- [ChatGPT Work](https://composio.dev/toolkits/alltrails_mcp/framework/chatgpt)
- [Claude Cowork](https://composio.dev/toolkits/alltrails_mcp/framework/claude-cowork)

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## Frequently Asked Questions

### Do I need my own developer credentials to use AllTrails MCP with Composio?

No. AllTrails MCP uses NO_AUTH for the available trail discovery tools, so you can start searching trails, reviews, photos, and route details without setting up developer credentials. Composio still manages the Tool Router session and agent execution flow for you.

### Can I use multiple toolkits together?

Yes! Composio's Tool Router enables agents to use multiple toolkits. [Learn more](https://docs.composio.dev/tool-router/overview).

### Is Composio secure?

Composio is SOC 2 and ISO 27001 compliant with all data encrypted in transit and at rest. [Learn more](https://trust.composio.dev).

### What if the API changes?

Composio maintains and updates all toolkit integrations automatically, so your agents always work with the latest API versions.

---
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