LocalFree

Agent Observability MCP server

KryptosAI/agent-observability

Trace AI agent execution: every tool call, every error, every dollar. Open source, local-first.

2 GitHub stars220 npm downloads / month

Install Agent Observability in Claude Code

Claude Code
claude mcp add agent-observability -- npx -y agent-obs
mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)
{
  "mcpServers": {
    "agent-observability": {
      "command": "npx",
      "args": [
        "-y",
        "agent-obs"
      ]
    }
  }
}

Frequently asked questions

What does the Agent Observability MCP server do?

Trace AI agent execution: every tool call, every error, every dollar. Open source, local-first.

Is the Agent Observability MCP server free?

Yes, most likely. Open source and no paid account or API key is mentioned in the listing. Check the provider for current pricing.

Does Agent Observability run locally or remotely?

Local. Runs on your machine (stdio). You install it with npx, uvx, Docker or from source.

How do I add Agent Observability to Claude Code?

Run: claude mcp add agent-observability -- npx -y agent-obs

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