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Plan and Execute LangGraph

blueprint · 3 agents · 1 MCP server

What it does

A planner breaks a goal into an ordered list of steps. An executor runs them one at a time against your repository. When a step fails or the situation changed, control goes back to a replanner that revises what's left. Good for long tasks where a single loop loses the thread.

Depends on (MCP servers)

🐙smithery-ai-githubgh

Agent flow

1 · Planner
Break the goal into steps
no tools · reasoning
2 · Executor
Run the next step
github: get_file, open_pr
3 · Replanner
Revise remaining steps
no tools · reasoning
fork & run
# fork into your project, wire your own servers
npx socketcat fork plan-and-execute
Plan and Execute, an agent blueprint · SocketCat