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agent-dag

v1.15.6

Published

Live DAG of Claude Code agents — watch parallel subagents fork, call tools, and return on one calm canvas.

Vulnerabilities

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Links

Git

Maintainers

barganbargan

Keywords

claude-codeclaudeanthropicagentssubagentsvisualizationdashboardhooksobservabilitydaggraphlive

Readme

agent-dag

Live DAG of Claude Code agents. Watch parallel subagents fork, call tools, and return — all on one calm canvas.

Run

npx agent-dag

Opens http://127.0.0.1:4317 (or a random port in 4318–4400 if 4317 is taken). Start a Claude Code session in any directory and watch the graph fill in.

Options

-p, --port <number>      Preferred port (default: 4317; falls back to random 4318–4400)
    --no-open            Don't open the browser automatically
    --workspace <path>   Workspace root to filter events (default: cwd)
    --all                Capture sessions from all workspaces (machine-wide)
    --history <path>     Override events log file (default: ~/.claude/ccgraph/events.jsonl)
    --no-persist         RAM-only mode, no log file
    --uninstall          Remove agent-dag hooks from ~/.claude/settings.json
-h, --help               Show help

Design

  • One canvas. No tabs. No kanban.
  • Node = agent (root session, subagent).
  • Edge = parent → child (spawn) or agent → tool (call).
  • In-flight edges animate; settled edges fade.
  • Click a node for details.

How it works

agent-dag registers a hook script in ~/.claude/settings.json for these Claude Code events:

SessionStart, UserPromptSubmit, PreToolUse, PostToolUse, SubagentStart, SubagentStop, Stop, SessionEnd, Notification.

The hook forwards the event JSON to the running server, which streams it to the browser via SSE.

Uninstall

npx agent-dag --uninstall

Removes all hooks from ~/.claude/settings.json.

Status

Pre-alpha. Names, ports, and event shapes may change.