ejcho623/agent-breadcrumbs

Overview

A TypeScript library for logging and observability in agent-based systems. It provides cross-platform support for capturing agent actions and state. The tool aims to help developers debug and monitor agent behavior.

Best for

Best for
Developers building experimental agent systems who need basic logging

Use cases

• Debugging agent decision traces
• Monitoring multi-agent interactions
• Logging agent state changes for analysis

How to use

Install

npx -y agent-breadcrumbs

Tools exposed

• agent-breadcrumbs

Tested with

Codex, Claude Desktop, Cursor, ChatGPT, OpenClaw

Example client config

{\n  "mcpServers": {\n    "agent-breadcrumbs": {\n      "command": "npx",\n      "args": ["-y", "agent-breadcrumbs", "--config", "/absolute/path/to/server-config.json"]\n    }\n  }\n}

Notes

A TypeScript library for logging and observability in agent-based systems. It provides cross-platform support for capturing agent actions and state. The tool aims to help developers debug and monitor agent behavior.

3 stars on GitHub. Last updated 2026-02-25. Licensed MIT.

Use cases

• Debugging agent decision traces
• Monitoring multi-agent interactions
• Logging agent state changes for analysis

Pros

• Lightweight TypeScript implementation
• Cross-platform compatibility
• Simple integration into existing agent frameworks

Cons

• Very early stage with only 3 GitHub stars
• Limited documentation and community support
• May lack advanced observability features found in mature tools

Indexed from awesome-mcp-servers-punkpeye and enriched against its public facts.