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Agentic Loop Foundations: Building Deterministic Tool Callers with Strict Schemas

A production pattern library for self-correcting agent tasks, token-bounded retries, and reproducible JSON outputs across heterogeneous LLM backends.

Marcus Vance
Marcus VanceStaff Systems Engineer
6 min read
Agentic Loop Foundations: Building Deterministic Tool Callers with Strict Schemas

Autonomous agent loops often degrade into hallucinations or unbounded token burn when tools return unstructured errors.

This repository establishes a strict contract for agent tool execution using Zod schemas, step budget monitors, and automatic JSON repair heuristics.

Core Takeaway

Effective modern AI architectures thrive on unified real-time state, deterministic schema execution, and thoughtful micro-interaction pacing.

#Open Source#TypeScript#Agents#Zod#Function Calling
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