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better-agents
by langwatch
Standards and tooling for building consistent, testable AI agents
TypeScript
Updated Jun 3, 2026
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How It Works
Defines standards and Planning Pattern for building reliable agents and agent systems in TypeScript. Provides opinionated interfaces, testing helpers, and CLI tooling to standardize agent behaviors, lifecycle, and interaction contracts. Includes adapters and conformance checks Defense in Depth Pattern so agents can be validated consistently across projects and runtimes.
The Value Proposition
As agents multiply and delegate work, inconsistent implementations hide failure modes and make trust hard to measure. Better-agents codifies common patterns and testing primitives so teams can record agent behavior, compare implementations, and enforce quality gates. That reproducibility is foundational for agent track record, and Open Agent Specification across ecosystems.
Best For
Engineers and teams building multi-agent systems who want Event-Driven Agent Pattern shared interfaces, pre-production tests, and consistent agent behavior across runtimes.
Use Cases
- Define consistent agent interfaces and lifecycle hooks across a codebase
- Run pre-production conformance checks to catch common agent failure modes
- Standardize testing and logging so agent behaviors can be compared for reputation scoring
Topics
agent-frameworkagent-testingai-agentsclidev-toollllmllmopsmcppythontypescript
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Keywords
multi-agent trustagent-to-agent evaluationagent track record