langfuse-mcp
★ 113
vs
OpenPass
★ 32
langfuse-mcp vs OpenPass
langfuse-mcp: Langfuse MCP Server is a Model Context Protocol server for Langfuse observability. It provides 37 tools across 9 categories including traces, observations, sessions, exceptions, prompts, datasets, annotation queues, scores, and schema. It supports selective tool loading and read-only mode, and can be used with various MCP clients like Claude Code, Cursor, and Codex CLI.; OpenPass: OpenPass is a CLI password manager with age encryption, TOTP, autotype, and MCP server for AI agents. It supports multiple platforms, Git sync, and secret execution.
01
TL;DR
langfuse-mcpObservability · ★ 113
Debug production errors by querying traces and exceptions
OpenPassObservability · ★ 32
Securely manage passwords and secrets
02
Side-by-Side Comparison
Field
langfuse-mcpOpenPassCategory
Observability
Observability
Stars
★ 113
★ 32
License
MIT
MIT
Install Command
pip install langfuse-mcp
brew tap danieljustus/tap && brew install openpass
Updated
1w ago
Today
Open Source
Yes
Yes
Tags
agent-skills, ai-agents, claude-code
age-encryption, agent-skills, ai-agents
03
Features
langfuse-mcp01Comprehensive observability tools (traces, observations, sessions, exceptions, prompts, datasets, annotation queues, scores, schema)
02Selective tool loading to reduce token overhead
03Read-only mode for safe access
04Dataset item upsert functionality
05Includes a skill with debugging playbooks
OpenPass01Modern Encryption (age)
02TOTP Support
03Clipboard Auto-Clear
04Autotype
05MCP Server
04
Use Cases
langfuse-mcp↳Debug production errors by querying traces and exceptions
↳Analyze user sessions for performance optimization
↳Manage prompts and datasets for LLM evaluation
OpenPass↳Securely manage passwords and secrets
↳Integrate with AI agents via MCP
↳Automate password entry with autotype
FAQ
FAQ
What is the difference between langfuse-mcp and OpenPass?
Both langfuse-mcp and OpenPass are in the Observability category. langfuse-mcp has 113 stars, while OpenPass has 32 stars.
Which is better, langfuse-mcp or OpenPass?
The best choice depends on your use case. Choose langfuse-mcp if Debug production errors by querying traces and exceptions, and OpenPass if Securely manage passwords and secrets.
Is langfuse-mcp free or open source?
Yes, langfuse-mcp is open source on GitHub (MIT).
Is OpenPass free or open source?
Yes, OpenPass is open source on GitHub (MIT).
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