What is the key difference between Opik MCP and Agent47?

Opik MCP belongs to the Monitoring category with local stdio execution, while Agent47 belongs to the Monitoring category with local stdio execution.

How do I install Opik MCP or Agent47 in Claude Desktop or Cursor?

Copy the mcpServers JSON configuration snippet provided on this page into your claude_desktop_config.json or ~/.cursor/mcp.json file and restart your AI client.

Are Opik MCP and Agent47 free or paid?

Opik MCP operates under a BYOK (Pay Provider Direct) model (API Key required). Agent47 operates under a Free / Open Source model (No auth required).

Which MCP server has more tools and community activity?

Opik MCP lists 1 tools with 1 views and 221 GitHub stars. Agent47 lists 5 tools with 3 views and 4 GitHub stars.

Can I use both Opik MCP and Agent47 together in the same MCP host?

Yes! MCP hosts like Claude Desktop, Cursor, Windsurf, Cline, and VS Code support configuring multiple servers under the mcpServers object simultaneously.

Side-by-Side Model Context Protocol Comparison

Opik MCP vs Agent47

In-depth architectural comparison of the Opik MCP and Agent47 MCP servers. Compare execution transports, security boundaries, tool capabilities, quality scores, and ready-to-paste client installation snippets for Claude, Cursor, Windsurf, and VS Code.

At a Glance & Executive Verdict

Opik MCP

Monitoring · Local stdio

Quality: 61/100 (Good) | Auth: API Key required

Agent47

Monitoring · Local stdio

Quality: 49/100 (Fair) | Auth: No auth required

Verdict Summary: Choose Opik MCP if you need specialized Monitoring tools running via a local process. Choose Agent47 if your workspace requires Monitoring integration with local subprocess execution. Both servers can be configured concurrently in your client's mcpServers manifest.

Which MCP Server Should You Choose?

Choose Opik MCP when:

You need dedicated capabilities in the Monitoring domain.
You prefer local stdio subprocess transport architecture.
Your security boundary fits: API Key required (BYOK (Pay Provider Direct)).
You have access to required keys: OPIK_API_KEY, OPIK_WORKSPACE, COMET_WORKSPACE, COMET_URL_OVERRIDE, OPIK_URL, OPIK_MCP_ANALYTICS_SOURCE.
Primary tools included: read_skill.

Explore Opik MCP Details

Choose Agent47 when:

You need dedicated capabilities in the Monitoring domain.
You prefer local stdio subprocess transport architecture.
Your security boundary fits: No auth required (Free / Open Source).
Primary tools included: Read hosted traces and decision history, Query alerts, usage, costs, and budget health, Expose local budget tools through MCP.

Feature & Specification Comparison

Specification	Opik MCP Comet-ML Monitoring	Agent47 bmdhodl Monitoring
Summary	Use natural language to explore LLM observability, traces, and monitoring data captured by Opik.	Runtime guardrails and incident read access for coding agents. Query AgentGuard traces, alerts, usage, costs, and budget health.
Category & Scope	Monitoring

Tools & Capabilities Breakdown

Opik MCP Tools (1)

read_skill

Read one of the Opik agent skills bundled with this server

Agent47 Tools (5)

Read hosted traces and decision history

Query alerts, usage, costs, and budget health

Expose local budget tools through MCP

Enforce call, token, cost, retry, and timeout limits

Write local JSONL traces

Ready-to-Paste Client Configurations

Paste either (or both) of these JSON server blocks into your client config file (e.g. claude_desktop_config.json or ~/.cursor/mcp.json).

Opik MCP Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "comet-ml-opik-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "opik-mcp"
      ],
      "env": {
        "OPIK_API_KEY": "YOUR_OPIK_API_KEY_HERE",
        "OPIK_WORKSPACE": "YOUR_OPIK_WORKSPACE_HERE",
        "COMET_WORKSPACE": "YOUR_COMET_WORKSPACE_HERE",
        "COMET_URL_OVERRIDE": "YOUR_COMET_URL_OVERRIDE_HERE",
        "OPIK_URL": "YOUR_OPIK_URL_HERE",
        "OPIK_MCP_ANALYTICS_SOURCE": "YOUR_OPIK_MCP_ANALYTICS_SOURCE_HERE"
      }
    }
  }
}

Agent47 Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "bmdhodl-agent47": {
      "command": "uvx",
      "args": [
        "agentguard47"
      ]
    }
  }
}

Frequently Asked Questions

Opik MCP is categorized under Monitoring and uses a local stdio subprocess. In contrast, Agent47 belongs to Monitoring using local stdio subprocess. Select Opik MCP when you need capabilities focused on monitoring and Agent47 when you require tools for monitoring.

More alternatives to Opik MCP More alternatives to Agent47 Monitoring category hub Canonical compare URL