Nats Trail MCP Server

by solsolettidev Your server? Claim it

local only

Nats Trail runs on your own machine — the client starts it, so there is no endpoint to ping. 129 installs a week from npm. Last commit 15 Aug 2026.

Read-only NATS and JetStream observability: trace a request across streams, rank what is broken.

Installs per day peak 364 · avg 29 · -30% w/w

a month agotoday

129

Installs / week

npm · @nats-trail/mcp

Stars

0 open issues

15 Aug 2026

Last commit

0 releases in 90 days

Apache-2.0

License

TypeScript

Nothing serious here today

Today is the operative word: we check Nats Trail every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.

Connect this server

This server runs on your own machine — install it with the package manager and the client starts it for you. Package name taken from the official registry entry.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

claude mcp add nats-trail -- npx -y @nats-trail/mcp

~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "nats-trail": {
      "args": [
        "-y",
        "@nats-trail/mcp"
      ],
      "command": "npx"
    }
  }
}

~/.codex/config.toml

[mcp_servers.nats-trail]
command = "npx"
args = ["-y", "@nats-trail/mcp"]

.cursor/mcp.json

{
  "mcpServers": {
    "nats-trail": {
      "args": [
        "-y",
        "@nats-trail/mcp"
      ],
      "command": "npx"
    }
  }
}

.vscode/mcp.json

{
  "mcpServers": {
    "nats-trail": {
      "args": [
        "-y",
        "@nats-trail/mcp"
      ],
      "command": "npx"
    }
  }
}

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Nats Trail — questions

Answers built from our own checks of this server.

Why is there no uptime for Nats Trail?

Nats Trail runs on your own machine over stdio — there is no network address to reach, so uptime cannot be measured for it by anyone. What can be measured is adoption: the npm package @nats-trail/mcp was installed 129 times last week.

How do I connect Nats Trail?

Copy the ready config from this page — we generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each with the file path that client actually reads. It runs locally, so the command pulls @nats-trail/mcp straight from npm; nothing to host, nothing to sign up for.

How many people use Nats Trail?

The npm package @nats-trail/mcp was installed 129 times in the last week. Week over week that is -30%. We show installs rather than GitHub stars on purpose: a star is a bookmark, an install is someone actually running it.

Is Nats Trail open source?

Yes — it is published under the Apache-2.0 licence, written in TypeScript and 0 stars on GitHub. The source link is on this page, so you can read exactly what it does with your data before you connect it.