# ============================================================================
# DEPRECATED - THIS SERVER HAS BEEN DISABLED
# ============================================================================
# This MCP server has been deprecated as of January 25, 2026
# Reason: Violation of AllTrails Terms of Service
#
# At the request of AllTrails' CTO, all scraping functionality has been
# disabled. This code is maintained for historical purposes only.
# ============================================================================
import sys
from datetime import datetime
print("=" * 80, file=sys.stderr)
print("⚠️ DEPRECATED: AllTrails MCP Server", file=sys.stderr)
print("=" * 80, file=sys.stderr)
print("", file=sys.stderr)
print("This server has been DEPRECATED and DISABLED as of January 25, 2026.", file=sys.stderr)
print("", file=sys.stderr)
print("Reason: This project violated AllTrails' Terms of Service by scraping", file=sys.stderr)
print("their website without authorization.", file=sys.stderr)
print("", file=sys.stderr)
print("At the request of AllTrails' CTO, all functionality has been disabled.", file=sys.stderr)
print("", file=sys.stderr)
print("Please use AllTrails' official website or contact them about API access.", file=sys.stderr)
print("", file=sys.stderr)
print("=" * 80, file=sys.stderr)
print("", file=sys.stderr)
# Exit immediately - do not start the server
sys.exit(1)
try:
import mcp.server.stdio
import mcp.types as types
from mcp.server import Server
from mcp.server.models import InitializationOptions
print("MCP imports successful", file=sys.stderr)
# Import AllTrails scraper
from app.alltrails_scraper import get_trail_by_slug, search_trails_in_park
print("AllTrails scraper imports successful", file=sys.stderr)
server = Server("alltrails-mcp")
@server.list_tools()
async def handle_list_tools() -> list[types.Tool]:
print("list_tools called", file=sys.stderr)
return [
types.Tool(
name="search_trails",
description="Search for trails in a specific national park using AllTrails data",
inputSchema={
"type": "object",
"properties": {
"park": {
"type": "string",
"description": (
"Park slug in format 'us/state/park-name' "
"(e.g., 'us/tennessee/great-smoky-mountains-national-park')"
),
}
},
"required": ["park"],
},
),
types.Tool(
name="get_trail_details",
description="Get detailed information about a specific trail by its AllTrails slug",
inputSchema={
"type": "object",
"properties": {
"slug": {
"type": "string",
"description": "Trail slug from AllTrails URL (the part after '/trail/')",
}
},
"required": ["slug"],
},
),
]
@server.call_tool()
async def handle_call_tool(name: str, arguments: dict) -> list[types.TextContent]:
print(f"call_tool: {name} with {arguments}", file=sys.stderr)
try:
if name == "search_trails":
park = arguments.get("park")
if not park:
return [types.TextContent(type="text", text="Park parameter is required")]
print(f"Searching trails for park: {park}", file=sys.stderr)
trails = search_trails_in_park(park)
if not trails:
return [
types.TextContent(
type="text",
text=f"No trails found for park: {park}. Please check the park slug format.",
)
]
response = f"Found {len(trails)} trails in {park}:\n\n"
for i, trail in enumerate(trails[:15], 1): # Limit to top 15 trails
response += f"{i}. **{trail['name']}**\n"
if trail.get("difficulty"):
response += f" - Difficulty: {trail['difficulty']}\n"
if trail.get("length"):
response += f" - Length: {trail['length']}\n"
if trail.get("rating"):
response += f" - Rating: {trail['rating']}\n"
if trail.get("summary"):
summary = trail["summary"]
if len(summary) > 80:
summary = summary[:80] + "..."
response += f" - Summary: {summary}\n"
response += f" - URL: {trail['url']}\n\n"
if len(trails) > 15:
response += f"... and {len(trails) - 15} more trails."
return [types.TextContent(type="text", text=response)]
elif name == "get_trail_details":
slug = arguments.get("slug")
if not slug:
return [types.TextContent(type="text", text="Slug parameter is required")]
print(f"Getting trail details for: {slug}", file=sys.stderr)
trail = get_trail_by_slug(slug)
if not trail or not trail.get("title"):
return [
types.TextContent(
type="text",
text=f"Trail not found for slug: {slug}. Please check the trail slug.",
)
]
# Format detailed trail information
response = f"# {trail['title']}\n\n"
if trail.get("length"):
response += f"**Length:** {trail['length']}\n"
if trail.get("elevation_gain"):
response += f"**Elevation Gain:** {trail['elevation_gain']}\n"
if trail.get("route_type"):
response += f"**Route Type:** {trail['route_type']}\n"
if trail.get("difficulty"):
response += f"**Difficulty:** {trail['difficulty']}\n"
if trail.get("rating"):
response += f"**Rating:** {trail['rating']}\n"
response += f"**URL:** {trail['url']}\n\n"
if trail.get("summary"):
response += f"**Description:**\n{trail['summary']}\n"
return [types.TextContent(type="text", text=response)]
else:
return [types.TextContent(type="text", text=f"Unknown tool: {name}")]
except Exception as e:
print(f"Error in tool {name}: {e}", file=sys.stderr)
import traceback
traceback.print_exc(file=sys.stderr)
return [types.TextContent(type="text", text=f"Error: {str(e)}")]
async def main():
print("Creating server capabilities", file=sys.stderr)
capabilities = types.ServerCapabilities(tools=types.ToolsCapability(listChanged=False))
init_options = InitializationOptions(server_name="alltrails", server_version="0.1.0", capabilities=capabilities)
print("Starting stdio server", file=sys.stderr)
async with mcp.server.stdio.stdio_server() as (read_stream, write_stream):
print("AllTrails MCP server running", file=sys.stderr)
await server.run(read_stream, write_stream, initialization_options=init_options)
if __name__ == "__main__":
asyncio.run(main())
except Exception as e:
print(f"Error: {e}", file=sys.stderr)
import traceback
traceback.print_exc(file=sys.stderr)
sys.exit(1)
