Agentic Scaffold CLI
Experimental CLI for scaffolding production-ready LLM agent loops.
Agentic Scaffold is an open-source development starter created to test how minimal an agent loop can be while maintaining production grade safety, schema enforcement, and tool execution reliability.
The Problem
Heavy Framework Bloat in Modern Agent Ecosystems
Existing agent libraries have hundreds of complex abstractions that make debugging and latency optimization painful.
- •Framework abstractions hide the raw LLM tool call payload, causing debugging friction.
- •Dependency trees are overly bloated for simple single-agent automations.
The Solution
Zero-Magic Type-Safe Agent Harness
A clean 200-line loop pattern using strict Zod schemas and deterministic state transitions.
- Pure TypeScript with zero external framework dependencies beyond LLM SDK and Zod.
- Built-in exponential backoff and schema validation retries.
- Pluggable memory adapters (in-memory, Redis, SQLite).
Agent Loop Lifecycle
Deterministic tool execution cycle.
User Input
Receives task prompt and environment schema
Plan & Tool Call
LLM picks tool and validates arguments via Zod
Sandbox Exec
Runs function with strict timeout limits
Terminal Output
Yields streamed final answer to stdout
Engineered Features
Strict Zod Tool Schema
SafetyGuarantees that arguments match TypeScript types before execution begins.
Pluggable Memory Store
StorageEasily swap from ephemeral RAM state to persistent SQLite or Redis backend.
Technology & Models Used
Key Results & Production Metrics
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