Herdr Agent Panel — Development skill for Claude Code

Agent Panel for herdr

A right-side panel attached to one agent pane. Each agent gets its own panel, and it updates live from the agent's Claude Code transcript.

╭─ Session ──────────────────────────────╮
│ Herdr plugin view customization        │
│ ● working · Opus 5.5 · bypass          │
╰────────────────────────────────────────╯
╭─ Context ──────────────────────────────╮
│ 10% used                   103.5k / 1M │
│ ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ │
│ ■ Messages               81.0k    8.1% │
│ ■ System tools           20.4k    2.0% │
│ ...                                    │

Cards:

• Session: title, status, model, permission mode, number of prompts and tool calls
• Environment: folder, git branch, machine, pane, and whether the agent runs commands in a sandbox (and which one, e.g. macOS Seatbelt) or locally without one. It also counts commands that ran inside the sandbox versus outside it (dangerouslyDisableSandbox), and any commands the sandbox blocked
• Context: tokens used out of the context window, with an estimated split by category
• Connectors: MCP servers available to the session and how often each was called. Servers that still need auth are counted separately.
• Skills: skills available to the session, grouped as Local (the project's .claude/skills in the agent's folder or a parent, or plugins installed for that project) and Global (~/.claude/skills, user-scope and org plugins). Each skill shows the folder it's stored in, with symlinks resolved. Built-in Claude Code skills collapse to a count. Outdated skills are listed first with a yellow ↑ update badge, then the skills the agent called, with their call counts.
• Outputs: files the agent created (+) or edited (~), newest first

Install

herdr plugin install patrikbraborec/herdr-agent-panel
# or, from a local checkout
herdr plugin link /path/to/herdr-agent-panel

Bind the toggle in `~/.config/herdr/config.toml`:

[[ke