Show HN: I built flightdeck – Observability and control plane for AI agents

Category: observability

Tags: observability, ai-agents, llm-monitoring, self-hosted, mcp, claude-code

Score: 6.5/10 (Innovation: 6, Technical: 7, Documentation: 7, Utility: 6)

Flightdeck is a self-hosted observability and control plane for LLM-based agents, capturing LLM calls, MCP events, and tool calls via a Python sensor for production agents and a Claude Code plugin for coding agents. It provides per-agent timelines, fleet-wide live feeds, token budgets, and MCP allow/block policies. The project stands out for its broad framework coverage (Anthropic, OpenAI, litellm, LangChain, LangGraph, LlamaIndex, CrewAI), sub-agent tree observability, and non-invasive patching approach.

Target audience: AI/ML engineers, backend developers building LLM agents, DevOps teams deploying production AI systems

Repository: https://flightdeck-hq.com/ · TypeScript · Apache-2.0 · 20 stars

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