io.github.chrischall/alltrails-mcp

Unofficial AllTrails MCP for Claude — search trails, get details, reviews, photos, saved lists

What does this entry provide?

io.github.chrischall/alltrails-mcp is an MCP server entry in ChatHome Skills, sourced from Official MCP Registry and scored 78/100. As a Model Context Protocol server, it exposes tools that MCP-compatible LLM clients such as Claude, Cursor, and Copilot can call directly, extending an agent's reach beyond its built-in capabilities. ChatHome Skills discovered this entry through its daily ingest of official registries and GitHub discovery queries, and re-verifies repository facts, freshness signals, and install metadata on every run. The quality score weighs official-registry presence, a working install command, license clarity, GitHub star trajectory, and repository freshness — the full formula is on the Sources page. The install command above is ready to copy. Review the last-pushed date and repository status before adding io.github.chrischall/alltrails-mcp to a production agent workflow; the snapshot facts below are point-in-time values from the most recent ingest.

Snapshot facts

Source: Official MCP Registry
Quality: 78/100
Install method: npm
Repo: chrischall/alltrails-mcp
Repo updated: Oct 17, 2026

Install command

npx -y alltrails-mcp@3.1.10

Install method: npm

Review the upstream source before running this command.

GitHub project

Quality

Repo stars

Repo updated

Oct 17, 2026

How is this score calculated?

Weighted across six dimensions, scored 0-100.
Provenance (25): listed in an official or curated registry.
Installability (25): a runnable install command beats a declared transport, which beats a source checkout.
Maintenance (20): recency of the last push; archived entries score zero here.
Adoption (20): repository stars on a log curve.

MCP manifest

{
  "_meta": {
    "io.modelcontextprotocol.registry/official": {
      "status": "active",
      "isLatest": true,
      "updatedAt": "2026-10-17T16:14:00.232191Z",
      "publishedAt": "2026-10-17T16:14:00.232191Z",
      "statusChangedAt": "2026-10-17T16:14:00.232191Z"
    }
  },
  "server": {
    "name": "io.github.chrischall/alltrails-mcp",
    "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
    "version": "3.1.10",
    "packages": [
      {
        "version": "3.1.10",
        "transport": {
          "type": "stdio"
        },
        "identifier": "alltrails-mcp",
        "registryType": "npm",
        "environmentVariables": [
          {
            "name": "ALLTRAILS_USER_ID",
            "format": "string",
            "description": "Optional numeric AllTrails user id for the per-user tools (saved lists, completed trails, feed). If omitted, those tools resolve the signed-in user via /api/alltrails/me."
          },
          {
            "name": "ALLTRAILS_REQUEST_TIMEOUT_MS",
            "format": "string",
            "description": "Per-request timeout in ms (default 30000)."
          },
          {
            "name": "ALLTRAILS_DEBUG_LOG",
            "format": "string",
            "description": "1/true/yes/on logs each request/response to stderr — method, path, status, response size, and a redacted 200-char request-body prefix (response bodies are never logged)."
          },
          {
            "name": "ALLTRAILS_WS_PORT",
            "format": "string",
            "description": "fetchproxy concentrator port (default 37149, shared by the whole fetchproxy fleet — override only for local dev/tests)."
          },
          {
            "name": "ALLTRAILS_LOCALE",
            "format": "string",
            "description": "Overrides the x-language-locale request header (default \"en-US\")."
          },
          {
            "name": "ALLTRAILS_CALLER",
            "format": "string",
            "description": "Overrides the x-at-caller request header (default \"Mugen\")."
          }
        ]
      }
    ],
    "repository": {
      "url": "https://github.com/chrischall/alltrails-mcp",
      "source": "github"
    },
    "description": "Unofficial AllTrails MCP for Claude — search trails, get details, reviews, photos, saved lists"
  }
}

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