What is the key difference between Opik MCP and Agentlens?

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

How do I install Opik MCP or Agentlens 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 Agentlens free or paid?

Opik MCP operates under a BYOK (Pay Provider Direct) model (API Key required). Agentlens operates under a Free / Open Source model (API Key required).

Which MCP server has more tools and community activity?

Opik MCP lists 1 tools with 1 views and 221 GitHub stars. Agentlens lists 6 tools with 3 views and 23 GitHub stars.

Can I use both Opik MCP and Agentlens 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 Agentlens

In-depth architectural comparison of the Opik MCP and Agentlens 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

Agentlens

Monitoring · Local stdio

Quality: 55/100 (Good) | Auth: API Key required

Verdict Summary: Choose Opik MCP if you need specialized Monitoring tools running via a local process. Choose Agentlens 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 Agentlens when:

You need dedicated capabilities in the Monitoring domain.
You prefer local stdio subprocess transport architecture.
Your security boundary fits: API Key required (Free / Open Source).
Primary tools included: SHA-256 hash-chained audit events, Audit-chain verification, Signed JSON audit export.

Feature & Specification Comparison

Specification	Opik MCP Comet-ML Monitoring	Agentlens agentkitai Monitoring
Summary	Use natural language to explore LLM observability, traces, and monitoring data captured by Opik.	Tamper-evident observability for AI agents: a SHA-256 hash-chained audit log with chain verification and signed export (EU AI Act Art. 12). Instrument any agent with zero code via npx -y @agentlensai/mcp; also ingests OpenTelemetry GenAI traces.
Category & Scope	Monitoring

Tools & Capabilities Breakdown

Opik MCP Tools (1)

read_skill

Read one of the Opik agent skills bundled with this server

Agentlens Tools (6)

SHA-256 hash-chained audit events

Audit-chain verification

Signed JSON audit export

MCP client integration

OpenTelemetry GenAI trace ingestion

SQLite or Postgres storage

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"
      }
    }
  }
}

Agentlens Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "agentkitai-agentlens": {
      "command": "npx",
      "args": [
        "-y",
        "@agentkitai/agentlens-server"
      ]
    }
  }
}

Frequently Asked Questions

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

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