AgentValley

Free, open-source (MIT) Mac app that puts every Claude Code session in your MacBook's notch: one card per session and a row per sub-agent, showing the task, model and latest step, and flagging the ones waiting on you. Allow or deny from the notch with its plugin, and see what each project cost at API prices. Needs macOS 15 and Claude Code; read-only on your Claude Code files.

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Pricing

Model
free (open source)
Starting price
Not listed — check the vendor site
Source
Pricing page ↗

Best for

Trace, debug and evaluate agents

▸ Watch every Claude Code session and sub-agent at a glance, spot the one waiting on you, and see cost per project, all locally.

Use a coding agent from the terminal

▸ Running several Claude Code sessions at once? It shows which terminal needs you and jumps you to that tab.

AgentValley alternatives

Other tools we list for the same jobs, closest match first.

shim-cli

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free

Langfuse

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Claude Code

Anthropic's agentic coding tool that edits files and runs commands in your terminal/IDE.

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LangSmith

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OpenAI Codex

OpenAI's coding agent across CLI, IDE and cloud.

paid

Braintrust

Evals and observability platform for AI products.

freemium, from $249/mo

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