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Frank David Lee DE

All projects

Open source soon

App-Leitstand

Control centre for AI agents in my own development.

Period
since Nov 2026
Role
Concept and development (solo)
Status
Open source soon
Stack
  • React
  • Node.js
  • SQLite
  • MCP
  • LangGraph
  • Python
  • Langfuse
  • Docker Compose
  • Cloudflare Access
Projects, tasks and approvals at a glance

Problem

Coding agents are fast. Running several products alone still requires an overview: what is approved, at which revision, within which limits – and who decided last?

Solution

App-Leitstand isn't another agent platform. It's the governance layer a solo operator needs to let agents work safely.

  • Requirements → reviewed versions with checksum → starter package for the coding agent → stages as tasks → results → approvals.
  • Approvals bind to project, action, target, source revision and content; any change invalidates a decision.
  • Project factory: generated starter packages (AGENTS.md, stage plan, licence, stack scaffolds) give the agent clear boundaries.

Architecture and decisions

  • MCP server (stdio and Streamable HTTP): Claude Code and Claude Desktop read tasks and approvals directly and report results back – one tool source for both transports.
  • LangGraph pilot in Python with interrupts, SQLite checkpoints and a deterministic offline test model – labelled honestly, no provider call without a budget decision.
  • Online only behind Cloudflare Access plus its own JWT check: two locks.
  • Zero-cost architecture: self-hosted tools (Langfuse for tracing) instead of SaaS, Docker Compose instead of installers, ops scripts with dry run as the default.

Status

App-Leitstand already steers my own development, including the neuefische capstone project. An open-source release is in preparation.

Screenshots

Approvals bind to project, action, target, source revision and content

Video