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agent-skill-bus
by ShunsukeHayashi
Runtime for skill health, dependency management, and self-improvement for agents
JavaScript
Updated Mar 31, 2026
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Overview
Provides a runtime for managing agent "skills" with health monitoring, dependency tracking, and self-improvement hooks for any agent framework. Runs with zero dependencies and exposes simple JSONL-based logs and health signals so you can attach it to different agent stacks, following the Agent Registry Pattern. Distinctive features include framework-agnostic dependency resolution for skills and built-in skill-level quality monitoring.
Key Benefits
As agents grow modular and delegate work to skill libraries, operational visibility into each skill's reliability becomes essential for trust. This helps prevent Cascading Reliability Failures. The Skill Bus makes agent track record and failure modes observable, enabling continuous agent evaluation and targeted remediation, which aligns with the Mutual Verification Pattern. This fills a gap between orchestration frameworks and observability by treating skills and their dependencies as first-class operational units.
Ideal For
Teams building modular agents who need lightweight, framework-agnostic monitoring and lifecycle management for skills. This approach aligns with the Semantic Capability Matching Pattern.
Real-World Examples
- Track and surface per-skill failure modes to improve agent reliability
- Manage skill dependencies and versioning across heterogeneous agent frameworks
- Continuously evaluate skill quality and trigger automated self-improvement routines
Works With
crewailanggraphmiyabiautogen
Topics
agent-frameworkagent-skillsai-agentsai-operationsclaude-codecodexcrewaidag-schedulerframework-agnosticjsonl+10 more
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miyabirepkit
Keywords
agent track recordmulti-agent trustagent reliabilityskill-monitoring