What is the key difference between Mcp Server Langfuse and PromptOT?

Mcp Server Langfuse belongs to the Developer Tools category with local stdio execution, while PromptOT belongs to the Developer Tools category with local stdio execution.

How do I install Mcp Server Langfuse or PromptOT 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 Mcp Server Langfuse and PromptOT free or paid?

Mcp Server Langfuse operates under a BYOK (Pay Provider Direct) model (API Key required). PromptOT operates under a Free / Open Source model (No auth required).

Which MCP server has more tools and community activity?

Mcp Server Langfuse lists 2 tools with 1 views and 172 GitHub stars. PromptOT lists 0 tools with 0 views and 0 GitHub stars.

Can I use both Mcp Server Langfuse and PromptOT 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.

How do I install Mcp Server Langfuse or PromptOT in Claude Desktop, Cursor, or Windsurf?

Both servers follow the standard Model Context Protocol configuration format. Simply copy the JSON block from the configuration section above and paste it into your AI client's mcpServers configuration object (for instance in claude_desktop_config.json or ~/.cursor/mcp.json ), then completely restart or refresh the application.

Are Mcp Server Langfuse and PromptOT free to use, or do they require API keys?

Mcp Server Langfuse is listed under a BYOK (Pay Provider Direct) model with API Key required . PromptOT operates under a Free / Open Source model with No auth required . If environment variables are required (such as API keys), be sure to define them under the env key in your MCP client's configuration file.

Can I run both Mcp Server Langfuse and PromptOT at the same time in my AI client?

Yes! MCP clients support multi-server orchestration. You can include both langfuse-mcp-server-langfuse and promptot as distinct keys inside the single mcpServers object in your configuration file. Your AI assistant will automatically select and call the appropriate tool from either server during chat sessions.

Which MCP server has higher directory engagement and quality ratings?

On AllMCPs, Mcp Server Langfuse has a Quality Score of 52 /100 ( Good ) with 1 views, 0 installs, and 172 GitHub stars. PromptOT holds a Quality Score of 27 /100 ( Emerging ) with 0 views, 0 installs, and 0 GitHub stars.

Side-by-Side Model Context Protocol Comparison

Mcp Server Langfuse vs PromptOT

In-depth architectural comparison of the Mcp Server Langfuse and PromptOT 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

Mcp Server Langfuse

Developer Tools · Local stdio

Quality: 52/100 (Good) | Auth: API Key required

PromptOT

Developer Tools · Local stdio

Quality: 27/100 (Emerging) | Auth: No auth required

Verdict Summary: Choose Mcp Server Langfuse if you need specialized Developer Tools tools running via a local process. Choose PromptOT if your workspace requires Developer Tools integration with local subprocess execution. Both servers can be configured concurrently in your client's mcpServers manifest.

Which MCP Server Should You Choose?

Choose Mcp Server Langfuse when:

You need dedicated capabilities in the Developer Tools 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: LANGFUSE_PUBLIC_KEY, LANGFUSE_SECRET_KEY, LANGFUSE_BASEURL.
Primary tools included: get-prompts, get-prompt.

Explore Mcp Server Langfuse Details

Choose PromptOT when:

You need dedicated capabilities in the Developer Tools domain.
You prefer local stdio subprocess transport architecture.
Your security boundary fits: No auth required (Free / Open Source).

Explore PromptOT Details

Feature & Specification Comparison

Specification	Mcp Server Langfuse langfuse Developer Tools	P PromptOT Developer Tools
Summary	MCP server to access and manage LLM application prompts created with Langfuse) Prompt Management.	Manage, version, and publish LLM prompts with blocks, variables, and evaluations.
Category & Scope	Developer Tools	Developer Tools

Tools & Capabilities Breakdown

Mcp Server Langfuse Tools (2)

get-prompts

List available prompts

get-prompt

Retrieve and compile a specific prompt

PromptOT Tools (0)

No explicit tool names declared in metadata yet. Check project README on main listing page.

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).

Mcp Server Langfuse Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "langfuse-mcp-server-langfuse": {
      "command": "npx",
      "args": [
        "-y",
        "langfuse-mcp-server-langfuse"
      ],
      "env": {
        "LANGFUSE_PUBLIC_KEY": "YOUR_LANGFUSE_PUBLIC_KEY_HERE",
        "LANGFUSE_SECRET_KEY": "YOUR_LANGFUSE_SECRET_KEY_HERE",
        "LANGFUSE_BASEURL": "YOUR_LANGFUSE_BASEURL_HERE"
      }
    }
  }
}

PromptOT Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "promptot": {
      "command": "npx",
      "args": [
        "-y",
        "promptot"
      ]
    }
  }
}

Frequently Asked Questions

Mcp Server Langfuse is categorized under Developer Tools and uses a local stdio subprocess. In contrast, PromptOT belongs to Developer Tools using local stdio subprocess. Select Mcp Server Langfuse when you need capabilities focused on developer tools and PromptOT when you require tools for developer tools.

More alternatives to Mcp Server Langfuse More alternatives to PromptOT Developer Tools category hub