# hotpath-cloud MCP server

> Provides read-only access to Rust profiling reports from CI, including benchmark history, diffs, and performance policies.

- Repository: https://github.com/hotpath-rs/hotpath
- Page: https://hostedmcp.org/servers/hotpath-rs/hotpath
- Official: yes
- Transport: remote
- Stars: 1925
- License: MIT
- Latest version: 1.0.3

## Install

### Claude Code

```sh
claude mcp add --transport http hotpath https://hotpath.rs/api/v1/mcp
```

### Cursor (`~/.cursor/mcp.json`)

```json
{
  "mcpServers": {
    "hotpath": {
      "url": "https://hotpath.rs/api/v1/mcp"
    }
  }
}
```

### VS Code (`.vscode/mcp.json`)

```json
{
  "servers": {
    "hotpath": {
      "type": "http",
      "url": "https://hotpath.rs/api/v1/mcp"
    }
  }
}
```

### VS Code CLI

```sh
code --add-mcp '{"name":"hotpath","type":"http","url":"https://hotpath.rs/api/v1/mcp"}'
```

### Codex

```sh
codex mcp add hotpath --url https://hotpath.rs/api/v1/mcp
```

### Codex config.toml (`~/.codex/config.toml`)

```toml
[mcp_servers.hotpath]
url = "https://hotpath.rs/api/v1/mcp"
```

### Gemini CLI

```sh
gemini mcp add -s user --transport http hotpath https://hotpath.rs/api/v1/mcp
```

### Gemini settings.json (`~/.gemini/settings.json`)

```json
{
  "mcpServers": {
    "hotpath": {
      "url": "https://hotpath.rs/api/v1/mcp",
      "type": "http"
    }
  }
}
```

## FAQ

### How does hotpath-rs differ from Criterion.rs?

While Criterion.rs measures how fast your code runs, hotpath-rs explains why it is slow by providing detailed CPU and memory profiling.

### Can I use hotpath-rs with my existing Prometheus and Grafana setup?

Yes, you can export profiling metrics to your existing dashboards to correlate performance signals.