Agent Deck

Terminal session manager for AI coding agents. Built with Go + Bubble Tea.

Version: 0.8.98 | Repo: github.com/asheshgoplani/agent-deck | Discord: discord.gg/e4xSs6NBN8

Script Path Resolution (IMPORTANT)

This skill includes helper scripts in its scripts/ subdirectory. When Claude Code loads this skill, it shows a line like:

Base directory for this skill: /path/to/.../skills/agent-deck

You MUST use that base directory path to resolve all script references. Store it as SKILL_DIR:

# Set SKILL_DIR to the base directory shown when this skill was loaded
SKILL_DIR="/path/shown/in/base-directory-line"

# Then run scripts as:
$SKILL_DIR/scripts/launch-subagent.sh "Title" "Prompt" --wait

Common mistake: Do NOT use <project-root>/scripts/launch-subagent.sh. The scripts live inside the skill's own directory (plugin cache or project skills folder), NOT in the user's project root.

For plugin users, the path looks like: ~/.claude/plugins/cache/agent-deck/agent-deck/<hash>/skills/agent-deck/scripts/ For local development, the path looks like: <repo>/skills/agent-deck/scripts/

Quick Start

# Launch TUI
agent-deck

# Create and start a session
agent-deck add -t "Project" -c claude /path/to/project
agent-deck session start "Project"

# Send message and get output
agent-deck session send "Project" "Analyze this codebase"
agent-deck session output "Project"

Essential Commands

Command	Purpose
agent-deck	Launch interactive TUI
agent-deck add -t "Name" -c claude /path	Create session
agent-deck session start/stop/restart <name>	Control session
agent-deck session send <name> "message"	Send message
agent-deck session output <name>	Get last response
agent-deck session current [-q|--json]	Auto-detect current session
agent-deck session fork <name>	Fork Claude conversation
agent-deck mcp list	List available MCPs
agent-deck mcp attach <name> <mcp>	Attach MCP (then restart)
agent-deck status	Quick status summary
agent-deck add --worktree <branch>	Create session in git worktree
agent-deck worktree list	List worktrees with sessions
agent-deck worktree cleanup	Find orphaned worktrees/sessions
agent-deck feedback	Submit feedback (opens rating prompt + optional comment)

Status: ● running | ◐ waiting | ○ idle | ✕ error

Sub-Agent Launch

Use when: User says "launch sub-agent", "create sub-agent", "spawn agent"

$SKILL_DIR/scripts/launch-subagent.sh "Title" "Prompt" [--mcp name] [--wait]

The script auto-detects current session/profile and creates a child session.

Retrieval Modes

Mode	Command	Use When
Fire & forget	(no --wait)	Default. Tell user: "Ask me to check when ready"
On-demand	agent-deck session output "Title"	User asks to check
Blocking	--wait flag	Need immediate result

Recommended MCPs

Task Type	MCPs
Web research	exa, firecrawl
Code documentation	context7
Complex reasoning	sequential-thinking

Consult Another Agent (Codex, Gemini)

Use when: User says "consult with codex", "ask gemini", "get codex's opinion", "what does codex think", "consult another agent", "brainstorm with codex/gemini", "get a second opinion"

IMPORTANT: You MUST use the --tool flag to specify which agent. Without it, the script defaults to Claude.

Quick Reference

# Consult Codex (MUST include --tool codex)
$SKILL_DIR/scripts/launch-subagent.sh "Consult Codex" "Your question here" --tool codex --wait --timeout 120

# Consult Gemini (MUST include --tool gemini)
$SKILL_DIR/scripts/launch-subagent.sh "Consult Gemini" "Your question here" --tool gemini --wait --timeout 120

DO NOT try to create Codex/Gemini sessions manually with agent-deck add. Always use the script above. It handles tool-specific initialization, readiness detection, and output retrieval automatically.

Full Options

$SKILL_DIR/scripts/launch-subagent.sh "Title" "Prompt" \
  --tool codex|gemini \     # REQUIRED for non-Claude agents
  --path /project/dir \     # Working directory (auto-inherits parent path if omitted)
  --wait \                  # Block until response is ready
  --timeout 180 \           # Seconds to wait (default: 300)
  --mcp exa                 # Attach MCP servers (can repeat)

Supported Tools

Tool	Flag	Notes
Claude	--tool claude	Default, no flag needed
Codex	--tool codex	Requires codex CLI installed
Gemini	--tool gemini	Requires gemini CLI installed

How It Works

1. Script auto-detects current session and profile
2. Creates a child session with the specified tool in the parent's project directory
3. Waits for the tool to initialize (handles Codex approval prompts automatically)
4. Sends the question/prompt
5. With --wait: polls until the agent responds, then returns the full output
6. Without --wait: returns immediately, check output later with agent-deck session output "Title"

Examples

# Code review from Codex
$SKILL_DIR/scripts/launch-subagent.sh "Codex Review" "Read cmd/main.go and suggest improvements" --tool codex --wait --timeout 180

# Architecture feedback from Gemini
$SKILL_DIR/scripts/launch-subagent.sh "Gemini Arch" "Review the project structure and suggest better patterns" --tool gemini --wait --timeout 180

# Both in parallel (consult both, compare answers)
$SKILL_DIR/scripts/launch-subagent.sh "Ask Codex" "Best way to handle errors in Go?" --tool codex --wait --timeout 120 &
$SKILL_DIR/scripts/launch-subagent.sh "Ask Gemini" "Best way to handle errors in Go?" --tool gemini --wait --timeout 120 &
wait

Cleanup

After getting the response, remove the consultation session:

agent-deck remove "Consult Codex"
# Or remove multiple at once:
agent-deck remove "Codex Review" && agent-deck remove "Gemini Arch"

Peer (Root) Sessions vs Sub-Agents

The default — sub-agent linkage: agent-deck launch and agent-deck add, when invoked from inside an existing agent-deck session, automatically link the new session as a child of the calling session (sets parent_session_id, inherits the parent's group when -g is omitted, and grants --add-dir to the parent's project path). This is usually what you want for short-lived work sessions (plan / verify / release / consult).

When the default is wrong — root-level peer sessions: if you are creating a session that should stand independently at the root — a peer conductor, a standalone project session, a session that should outlive the current one, or anything that semantically is NOT a child of the calling session — pass the -no-parent flag.

Use case	Parent linkage	Flag
Plan / impl / verify worker for the current task	✅ child	(default)
Consultation (codex / gemini / research)	✅ child	(default)
Another conductor (root-level peer)	❌ child	-no-parent
Project session unrelated to current work	❌ child	-no-parent
Session intended to outlive the caller	❌ child	-no-parent

# Root-level peer conductor, no parent linkage:
agent-deck launch ~/projects/foo -t "conductor-foo" -g "conductor" -c claude -no-parent -m "..."

# Verify after spawn:
agent-deck list --json | jq '.[] | select(.title=="conductor-foo") | .parent_session_id'
# Must print: null

Symptoms you created a sub-agent when you wanted a peer:

• parent_session_id is non-null in list --json output
• The new session's baked pane_start_command contains --add-dir <caller's path> even though you gave it a different project path
• Transition events for the new session's children flow to the caller instead of the new peer
• Event routing and heartbeat parent-linkage puts it under the caller's tree in the TUI

Fix for an already-created sub-agent: stop + remove the session, re-launch with -no-parent. There is no in-place un-parent flag.

Note on the launch-subagent.sh script: that script is specifically designed to create sub-agents (the name says so). It does NOT support -no-parent. For peer sessions, skip the script and invoke agent-deck launch -no-parent directly.

TUI Keyboard Shortcuts

Navigation

Key	Action
j/k or ↑/↓	Move up/down
h/l or ←/→	Collapse/expand groups
Enter	Attach to session

Session Actions

Key	Action
n	New session
r/R	Restart (reloads MCPs)
m	MCP Manager
s	Skills Manager
f/F	Fork Claude session
d	Delete
M	Move to group

Search & Filter

Key	Action
/	Local search
G	Global search (all Claude conversations)
!@#$	Filter by status (running/waiting/idle/error)

Global

Key	Action
?	Help overlay
Ctrl+Q	Detach (keep tmux running)
Ctrl+E	Open feedback dialog
q	Quit

MCP Management

Default: Do NOT attach MCPs unless user explicitly requests.

# List available
agent-deck mcp list

# Attach and restart
agent-deck mcp attach <session> <mcp-name>
agent-deck session restart <session>

# Or attach on create
agent-deck add -t "Task" -c claude --mcp exa /path

Scopes:

• LOCAL (default) - .mcp.json in project, affects only that session
• GLOBAL (--global) - Claude config, affects all projects

Worktree Workflows

Create Session in Git Worktree

When working on a feature that needs isolation from main branch:

# Create session with new worktree and branch
agent-deck add /path/to/repo -t "Feature Work" -c claude --worktree feature/my-feature --new-branch

# Create session in existing branch's worktree
agent-deck add . --worktree develop -c claude

List and Manage Worktrees

# List all worktrees and their associated sessions
agent-deck worktree list

# Show detailed info for a session's worktree
agent-deck worktree info "My Session"

# Find orphaned worktrees/sessions (dry-run)
agent-deck worktree cleanup

# Actually clean up orphans
agent-deck worktree cleanup --force

When to Use Worktrees

Use Case	Benefit
Parallel agent work	Multiple agents on same repo, different branches
Feature isolation	Keep main branch clean while agent experiments
Code review	Agent reviews PR in worktree while main work continues
Hotfix work	Quick branch off main without disrupting feature work

Watchers

Watchers listen for inbound events (webhooks, push notifications, GitHub events, Slack messages) and route them into conductor sessions. Use them when the user says "set up a watcher", "listen for webhooks", "route GitHub events to my conductor", "forward ntfy notifications", or similar.

Four adapter types are supported:

Type	Required flag	Typical use
webhook	--port	Generic HTTP listener
github	--secret	GitHub repo webhooks with HMAC verification
ntfy	--topic	ntfy.sh push notifications
slack	--topic	Slack (via Cloudflare Worker bridge)

agent-deck watcher create <type> --name <name> <adapter-flags...>
agent-deck watcher start <name>
agent-deck watcher list                # health + events/hour
agent-deck watcher test <name>         # synthetic event (verify routing)

Full conversational setup flow is available as a separate skill:

agent-deck watcher install-skill watcher-creator

After running the install command, read ~/.agent-deck/skills/pool/watcher-creator/SKILL.md to walk the user through adapter selection, required settings, and configuring ~/.agent-deck/watcher/<name>/clients.json routing.

See agent-deck watcher --help for the full command surface and per-adapter examples.

Configuration

File: ~/.agent-deck/config.toml

[claude]
config_dir = "~/.claude-work"    # Custom Claude profile
dangerous_mode = true            # --dangerously-skip-permissions

[logs]
max_size_mb = 10                 # Max before truncation
max_lines = 10000                # Lines to keep

[mcps.exa]
command = "npx"
args = ["-y", "exa-mcp-server"]
env = { EXA_API_KEY = "key" }
description = "Web search"

See config-reference.md for all options.

Troubleshooting

Issue	Solution
Session shows error	agent-deck session start <name>
MCPs not loading	agent-deck session restart <name>
Flag not working	Put flags BEFORE arguments: -m "msg" name not name -m "msg"

Get Help

• Discord: discord.gg/e4xSs6NBN8 for quick questions and community support
• GitHub Issues: For bug reports and feature requests

Report a Bug

If something isn't working, create a GitHub issue with context:

# Gather debug info
agent-deck version
agent-deck status --json
cat ~/.agent-deck/config.toml | grep -v "KEY\|TOKEN\|SECRET"  # Sanitized config

# Create issue at:
# https://github.com/asheshgoplani/agent-deck/issues/new

Include:

1. What you tried (command/action)
2. What happened vs expected
3. Output of commands above
4. Relevant log: tail -100 ~/.agent-deck/logs/agentdeck_<session>_*.log

See troubleshooting.md for detailed diagnostics.

Session Sharing

Share Claude sessions between developers for collaboration or handoff.

Use when: User says "share session", "export session", "send to colleague", "import session"

# Export current session to file (session-share is a sibling skill)
$SKILL_DIR/../session-share/scripts/export.sh
# Output: ~/session-shares/session-<date>-<title>.json

# Import received session
$SKILL_DIR/../session-share/scripts/import.sh ~/Downloads/session-file.json

See: session-share skill for full documentation.

Critical Rules

1. Flags before arguments: session start -m "Hello" name (not name -m "Hello")
2. Restart after MCP attach: Always run session restart after mcp attach
3. Never poll from other agents - can interfere with target session

Known Gotchas (v1.7.0+)

Friction points discovered during real usage. Work around them per the patterns below.

session send --no-wait can leave prompts typed-but-not-submitted

On a freshly-launched Claude session, agent-deck session send --no-wait <id> "..." may paste the message into the input buffer before Claude is fully ready, leaving it TYPED but not SUBMITTED. Classic race.

Workaround (always safe):

agent-deck -p <profile> session send <id> "..." --no-wait -q
sleep 3
# Get the tmux session name and send Enter to submit
TMUX=$(agent-deck -p <profile> session show --json <id> | jq -r .tmux_session)
tmux send-keys -t "$TMUX" Enter

The Enter is idempotent — if already submitted, it's just a no-op newline. Use this pattern every time you session send --no-wait to a freshly-launched session.

Alternative: omit --no-wait so the built-in 60s readiness wait kicks in before submitting.

Replacing the binary while agent-deck is running (text file busy)

If /usr/local/bin/agent-deck is a symlink to a build artifact and the binary is currently running (any tmux session, any daemon), a direct cp over it fails with Text file busy.

Workaround — move-then-copy (keeps running processes on the old inode):

INSTALL=$(which agent-deck)
TARGET=$(readlink -f "$INSTALL")
go build -ldflags "-X main.Version=X.Y.Z" -o /tmp/agent-deck-new ./cmd/agent-deck
mv "$TARGET" "$TARGET.old"
cp /tmp/agent-deck-new "$TARGET" && chmod +x "$TARGET"
agent-deck --version    # verify
rm "$TARGET.old"

Kernel tracks inodes, not names. Running processes keep a reference to the renamed inode; new invocations resolve through the original name to the new inode.

Cross-machine config drift (macOS ↔ Linux)

If ~/.agent-deck/skills/sources.toml (or other config files) were copied verbatim from a macOS machine, paths like /Users/<name>/ won't exist on Linux (should be /home/<user>/). The symptom: agent-deck skill list returns "No skills found" while the pool directory is clearly populated.

Check & fix:

grep -n "/Users/" ~/.agent-deck/skills/sources.toml
# If any matches, substitute the Linux home path:
sed -i "s|/Users/<mac-user>|$HOME|g" ~/.agent-deck/skills/sources.toml

Channel subscription for conductor/bot sessions (v1.7.0+)

For a session to receive Telegram/Discord/Slack messages as conversation turns (not just as MCP tool calls), it MUST be started with --channels <plugin-id>. Use the first-class field:

# At creation (preferred):
agent-deck -p personal add --channel plugin:telegram@claude-plugins-official -c claude -t my-bot /path

# Or after creation, then restart:
agent-deck -p personal session set my-bot channels plugin:telegram@claude-plugins-official
agent-deck -p personal session restart my-bot

The channels field persists and every session start / session restart rebuilds the claude invocation with --channels. Do NOT rely on .mcp.json telegram entries — those load the plugin as a regular MCP (tools only), not a channel (inbound delivery).

Note — v1.7.0 display bug: agent-deck session show --json <id> currently omits the channels field (fix pending). agent-deck list --json | jq '.[] | select(.id==<id>)' shows it correctly. Data is persisted fine regardless.

Many competing telegram pollers after multiple session starts

Telegram's Bot API getUpdates is single-consumer per bot token. If N Claude sessions all load the telegram plugin, N bun pollers race for messages — deliveries land in whichever wins, not where you want them.

Correct topology: exactly ONE session loads the telegram channel plugin (normally the conductor, via --channels at start-time). All other sessions should NOT have telegram in their enabled plugins.

Disable globally: in ~/.claude/settings.json:

"enabledPlugins": {
  "telegram@claude-plugins-official": false
}

Enable per-session: via --channel on the specific session that should receive messages. See "Channel subscription" above.

Debug: pgrep -af "bun.*telegram" | wc -l should return 1. Anything higher means a race. Kill extras: pkill -f "bun.*telegram" then restart only the intended session.

Telegram conductor topology (v1.7.22+)

Supported topology — enforce this on every conductor host:

• Telegram is activated per-session via --channels plugin:telegram@claude-plugins-official. This is the only supported activation path for a conductor bot.
• TELEGRAM_STATE_DIR is injected exclusively via [conductors.<name>.claude].env_file in ~/.agent-deck/config.toml. The env file sources deterministically on both fresh-start and --resume spawns.
• One bot token = one channel-owning session. Never share tokens between sessions.
• enabledPlugins."telegram@claude-plugins-official" in the profile settings.json must be absent or false. Global enablement makes every claude subprocess (including child agents) load the plugin.

Codified anti-patterns — agent-deck v1.7.22 emits warnings for these:

Anti-pattern	Code	Why it breaks
enabledPlugins."telegram@claude-plugins-official" = true in profile settings	GLOBAL_ANTIPATTERN	Every claude process loads the plugin, including every child agent the conductor spawns. Each one starts a bun telegram poller.
Global enablement AND --channels plugin:telegram@... on the same session	DOUBLE_LOAD	The plugin loads twice in one claude process. Two bun pollers race on one bot token and Telegram rejects with 409 Conflict.
session set wrapper "TELEGRAM_STATE_DIR=... {command}"	WRAPPER_DEPRECATED	Works on the resume path; silently fails on fresh-start due to bash -c argv splitting. The env var never reaches claude, so the plugin falls back to the default state dir and two conductors collide. Use env_file instead.
Relying on .mcp.json telegram entries for inbound delivery	—	.mcp.json loads the plugin as an MCP server (tool-use only). Inbound message → conversation-turn delivery requires --channels.
Using the same bot token for multiple concurrent sessions	—	getUpdates is single-consumer per token.
Assuming an empty TELEGRAM_STATE_DIR is fine	—	The plugin falls back to ~/.claude/channels/telegram/; any DM approval there leaks across unrelated conductors.

Verifying steady state (conductor host):

pgrep -af 'bun.*telegram' | grep -v grep | wc -l   # expect: exactly one per conductor bot
for PID in $(pgrep -f 'bun.*telegram.*start'); do
  echo "PID=$PID TSD=$(tr '\0' '\n' < /proc/$PID/environ | grep ^TELEGRAM_STATE_DIR= | cut -d= -f2-)"
done
# Each PID must show a distinct TELEGRAM_STATE_DIR; collisions indicate env_file is not being sourced.

When agent-deck emits a ⚠ GLOBAL_ANTIPATTERN / DOUBLE_LOAD / WRAPPER_DEPRECATED warning, the problem is in your topology, not in agent-deck. Fix the profile settings or the conductor env_file; the warning is a leading indicator of the 409-Conflict symptom that follows minutes-to-hours later.

References

• cli-reference.md - Complete CLI command reference
• config-reference.md - All config.toml options
• tui-reference.md - TUI features and shortcuts
• troubleshooting.md - Common issues and bug reporting
• session-share skill - Export/import sessions for collaboration