claude-code

name	claude-code
description	Delegates coding tasks to Anthropic Claude Code CLI (claude, claude -p, claude auth, tmux REPL) for autonomous edits, PRs, JSON print-mode, and CI. Use when invoking Claude Code from a shell. Not for Cursor-native agents, Codex/OpenCode CLIs, or using Claude as Hermes' own model.
version	2.2.1
author	Hermes Agent
license	MIT
platforms	["windows","linux","macos"]
metadata	{"hermes":{"tags":["Coding-Agent","Claude","Anthropic","Code-Review","Refactoring","PTY","Automation"],"related_skills":["codex","hermes-agent","opencode"]}}

Claude Code — Orchestration Guide

Delegate coding tasks to Claude Code (Anthropic's autonomous coding agent CLI). Claude Code v2.x reads files, writes code, runs shell commands, spawns subagents, and manages git workflows autonomously.

Windows host is primary (PowerShell). When commands use bash syntax (e.g., cat file | claude -p), adapt for PowerShell (e.g., Get-Content file | claude -p). tmux commands apply when running inside WSL or a Linux/macOS environment.

When to Use

• One-shot coding tasks: fix a bug, add a feature, refactor a module
• CI/CD automation and scripting with structured JSON output
• Multi-turn iterative work: refactor → review → fix → test cycles
• Code review and security analysis of current changes
• Structured data extraction from codebases using --json-schema
• Piped input processing (pipe file contents or command output for analysis)
• Session continuation and resumption across directories

Prerequisites

1. Install: npm install -g @anthropic-ai/claude-code
2. Auth (browser OAuth for Pro/Max): run claude once to log in
3. API key auth: set ANTHROPIC_API_KEY environment variable
4. Console auth (API key billing): claude auth login --console
5. SSO auth (Enterprise): claude auth login --sso
6. Check status: claude auth status (JSON) or claude auth status --text (human-readable)
7. Health check: claude doctor — checks auto-updater and installation health
8. Version check: claude --version (requires v2.x+)
9. Update: claude update or claude upgrade

Procedure

Mode 1: Print Mode (-p) — Non-Interactive (PREFERRED)

Print mode runs a one-shot task, returns the result, and exits. No PTY needed. No interactive prompts. This is the cleanest integration path.

claude -p "Add error handling to all API calls in src/" --allowedTools "Read,Edit" --max-turns 10

PowerShell equivalent:

claude -p "Add error handling to all API calls in src/" --allowedTools "Read,Edit" --max-turns 10

Use print mode for:

• One-shot coding tasks (fix a bug, add a feature, refactor)
• CI/CD automation and scripting
• Structured data extraction with --json-schema
• Piped input processing
• Any task where you don't need multi-turn conversation

Print mode skips ALL interactive dialogs — no workspace trust prompt, no permission confirmations.

Structured JSON Output

claude -p "Analyze auth.py for security issues" --output-format json --max-turns 5

Returns a JSON object with:

{
  "type": "result",
  "subtype": "success",
  "result": "The analysis text...",
  "session_id": "75e2167f-...",
  "num_turns": 3,
  "total_cost_usd": 0.0787,
  "duration_ms": 10276,
  "stop_reason": "end_turn",
  "terminal_reason": "completed",
  "usage": { "input_tokens": 5, "output_tokens": 603 },
  "modelUsage": { "claude-sonnet-4-6": { "costUSD": 0.078    

Key fields: session_id for resumption, num_turns for agentic loop count, total_cost_usd for spend tracking, subtype for success/error detection (success, error_max_turns, error_budget).

Streaming JSON Output

claude -p "Write a summary" --output-format stream-json --verbose --include-partial-messages

Returns newline-delimited JSON events. Filter with jq for live text:

claude -p "Explain X" --output-format stream-json --verbose --include-partial-messages | \
  jq -rj 'select(.type == "stream_event" and .event.delta.type? == "text_delta") | .event.delta.text'

Stream events include system/api_retry with attempt, max_retries, and error fields (e.g., rate_limit, billing_error).

Bidirectional Streaming

claude -p "task" --input-format stream-json --output-format stream-json --replay-user-messages

--replay-user-messages re-emits user messages on stdout for acknowledgment.

Piped Input

# Pipe a file for analysis
cat src/auth.py | claude -p "Review this code for bugs" --max-turns 1

# Pipe multiple files
cat src/*.py | claude -p "Find all TODO comments" --max-turns 1

# Pipe command output
git diff HEAD~3 | claude -p "Summarize these changes" --max-turns 1

PowerShell equivalents:

Get-Content src/auth.py | claude -p "Review this code for bugs" --max-turns 1
Get-Content src/*.py | claude -p "Find all TODO comments" --max-turns 1
git diff HEAD~3 | claude -p "Summarize these changes" --max-turns 1

JSON Schema for Structured Extraction

claude -p "List all functions in src/" --output-format json \
  --json-schema '{"type":"object","properties":{"functions":{"type":"array","items":{"type":"string"}}},"required":["functions"]}' \
  --max-turns 5

Parse structured_output from the JSON result. Claude validates output against the schema before returning.

Session Continuation

# Start a task and save session info
claude -p "Start refactoring the database layer" --output-format json --max-turns 10 > /tmp/session.json

# Resume with session ID
claude -p "Continue and add connection pooling" --resume $(cat /tmp/session.json | python3 -c 'import json,sys; print(json.load(sys.stdin)["session_id"])') --max-turns 5

# Resume the most recent session in the same directory
claude -p "What did you do last time?" --continue --max-turns 1

# Fork a session (new ID, keeps history)
claude -p "Try a different approach" --resume <id> --fork-session --max-turns 10

Bare Mode for CI/Scripting

claude --bare -p "Run all tests and report failures" --allowedTools "Read,Bash" --max-turns 10

--bare skips hooks, plugins, MCP discovery, and CLAUDE.md loading. Fastest startup. Requires ANTHROPIC_API_KEY (skips OAuth).

To load	Flag
System prompt additions	--append-system-prompt "text" or --append-system-prompt-file path
Settings	--settings <file-or-json>
MCP servers	--mcp-config <file-or-json>
Custom agents	--agents '<json>'

Fallback Model for Overload

claude -p "task" --fallback-model haiku --max-turns 5

Automatically falls back to the specified model when the default is overloaded (print mode only).

Mode 2: Interactive PTY via tmux — Multi-Turn Sessions

Interactive mode gives you a full conversational REPL where you can send follow-up prompts, use slash commands, and watch Claude work in real time. Requires tmux orchestration.

# Start a tmux session
tmux new-session -d -s claude-work -x 140 -y 40

# Launch Claude Code inside it
tmux send-keys -t claude-work "cd /path/to/project && claude" Enter

# Wait for startup, then send your task (after ~3-5 seconds for the welcome screen)
sleep 5 && tmux send-keys -t claude-work "Refactor the auth module to use JWT tokens" Enter

# Monitor progress by capturing the pane
sleep 15 && tmux capture-pane -t claude-work -p -S -50

# Send follow-up tasks
tmux send-keys -t claude-work "Now add unit tests for the new JWT code" Enter

# Exit when done
tmux send-keys -t claude-work "/exit" Enter

Use interactive mode for:

• Multi-turn iterative work (refactor → review → fix → test cycle)
• Tasks requiring human-in-the-loop decisions
• Exploratory coding sessions
• When you need Claude's slash commands (/compact, /review, /model)

PTY Dialog Handling (CRITICAL for Interactive Mode)

Claude Code presents up to two confirmation dialogs on first launch. You MUST handle these via tmux send-keys.

Dialog 1: Workspace Trust (first visit to a directory)

❯ 1. Yes, I trust this folder    ← DEFAULT (just press Enter)
  2. No, exit

Handling: tmux send-keys -t <session> Enter — default selection is correct.

Dialog 2: Bypass Permissions Warning (only with --dangerously-skip-permissions)

❯ 1. No, exit                    ← DEFAULT (WRONG choice!)
  2. Yes, I accept

Handling: Must navigate DOWN first, then Enter:

tmux send-keys -t <session> Down && sleep 0.3 && tmux send-keys -t <session> Enter

Robust Dialog Handling Pattern

# Launch with permissions bypass
tmux send-keys -t claude-work 'claude --dangerously-skip-permissions "your task"' Enter

# Handle trust dialog (Enter for default "Yes")
sleep 4 && tmux send-keys -t claude-work Enter

# Handle permissions dialog (Down then Enter for "Yes, I accept")
sleep 3 && tmux send-keys -t claude-work Down && sleep 0.3 && tmux send-keys -t claude-work Enter

# Now wait for Claude to work
sleep 15 && tmux capture-pane -t claude-work -p -S -60

Note: After the first trust acceptance for a directory, the trust dialog won't appear again. Only the permissions dialog recurs each time you use --dangerously-skip-permissions.

CLI Subcommands

Subcommand	Purpose
claude	Start interactive REPL
claude "query"	Start REPL with initial prompt
claude -p "query"	Print mode (non-interactive, exits when done)
cat file | claude -p "query"	Pipe content as stdin context
claude -c	Continue the most recent conversation in this directory
claude -r "id"	Resume a specific session by ID or name
claude auth login	Sign in (add --console for API billing, --sso for Enterprise)
claude auth status	Check login status (returns JSON; --text for human-readable)
claude mcp add <name> -- <cmd>	Add an MCP server
claude mcp list	List configured MCP servers
claude mcp remove <name>	Remove an MCP server
claude agents	List configured agents
claude doctor	Run health checks on installation and auto-updater
claude update / claude upgrade	Update Claude Code to latest version
claude remote-control	Start server to control Claude from claude.ai or mobile app
claude install [target]	Install native build (stable, latest, or specific version)
claude setup-token	Set up long-lived auth token (requires subscription)
claude plugin / claude plugins	Manage Claude Code plugins
claude auto-mode	Inspect auto mode classifier configuration

Complete CLI Flags Reference

Session & Environment

Flag	Effect
-p, --print	Non-interactive one-shot mode (exits when done)
-c, --continue	Resume most recent conversation in current directory
-r, --resume <id>	Resume specific session by ID or name (interactive picker if no ID)
--fork-session	When resuming, create new session ID instead of reusing original
--session-id <uuid>	Use a specific UUID for the conversation
--no-session-persistence	Don't save session to disk (print mode only)
--add-dir <paths...>	Grant Claude access to additional working directories
-w, --worktree [name]	Run in an isolated git worktree at .claude/worktrees/<name>
--tmux	Create a tmux session for the worktree (requires --worktree)
--ide	Auto-connect to a valid IDE on startup
--chrome / --no-chrome	Enable/disable Chrome browser integration for web testing
--from-pr [number]	Resume session linked to a specific GitHub PR
--file <specs...>	File resources to download at startup (format: file_id:relative_path)

Model & Performance

Flag	Effect
--model <alias>	Model selection: sonnet, opus, haiku, or full name like claude-sonnet-4-6
--effort <level>	Reasoning depth: low, medium, high, max, auto
--max-turns <n>	Limit agentic loops (print mode only; prevents runaway)
--max-budget-usd <n>	Cap API spend in dollars (print mode only)
--fallback-model <model>	Auto-fallback when default model is overloaded (print mode only)
--betas <betas...>	Beta headers to include in API requests (API key users only)

Permission & Safety

Flag	Effect
--dangerously-skip-permissions	Auto-approve ALL tool use (file writes, bash, network, etc.)
--allow-dangerously-skip-permissions	Enable bypass as an option without enabling it by default
--permission-mode <mode>	default, acceptEdits, plan, auto, dontAsk, bypassPermissions
--allowedTools <tools...>	Whitelist specific tools (comma or space-separated)
--disallowedTools <tools...>	Blacklist specific tools
--tools <tools...>	Override built-in tool set ("" = none, "default" = all, or tool names)

Output & Input Format

Flag	Effect
--output-format <fmt>	text (default), json (single result object), stream-json (newline-delimited)
--input-format <fmt>	text (default) or stream-json (real-time streaming input)
--json-schema <schema>	Force structured JSON output matching a schema
--verbose	Full turn-by-turn output
--include-partial-messages	Include partial message chunks as they arrive (stream-json + print)
--replay-user-messages	Re-emit user messages on stdout (stream-json bidirectional)

System Prompt & Context

Flag	Effect
--append-system-prompt <text>	Add to the default system prompt (preserves built-in capabilities)
--append-system-prompt-file <path>	Add file contents to the default system prompt
--system-prompt <text>	Replace the entire system prompt (use --append instead usually)
--system-prompt-file <path>	Replace the system prompt with file contents
--bare	Skip hooks, plugins, MCP discovery, CLAUDE.md, OAuth (fastest startup)
--agents '<json>'	Define custom subagents dynamically as JSON
--mcp-config <path>	Load MCP servers from JSON file (repeatable)
--strict-mcp-config	Only use MCP servers from --mcp-config, ignoring all other MCP configs
--settings <file-or-json>	Load additional settings from a JSON file or inline JSON
--setting-sources <sources>	Comma-separated sources to load: user, project, local
--plugin-dir <paths...>	Load plugins from directories for this session only
--disable-slash-commands	Disable all skills/slash commands

Debugging

Flag	Effect
-d, --debug [filter]	Enable debug logging with optional category filter (e.g., "api,hooks", "!1p,!file")
--debug-file <path>	Write debug logs to file (implicitly enables debug mode)

Agent Teams

Flag	Effect
--teammate-mode <mode>	How agent teams display: auto, in-process, or tmux
--brief	Enable SendUserMessage tool for agent-to-user communication

Tool Name Syntax for --allowedTools / --disallowedTools

Read                    # All file reading
Edit                    # File editing (existing files)
Write                   # File creation (new files)
Bash                    # All shell commands
Bash(git *)             # Only git commands
Bash(git commit *)      # Only git commit commands
Bash(npm run lint:*)    # Pattern matching with wildcards
WebSearch               # Web search capability
WebFetch                # Web page fetching
mcp__<server>__<tool>   # Specific MCP tool

Settings & Configuration

Settings Hierarchy (highest to lowest priority)

1. CLI flags — override everything
2. Local project: .claude/settings.local.json (personal, gitignored)
3. Project: .claude/settings.json (shared, git-tracked)
4. User: ~/.claude/settings.json (global)

Permissions in Settings

{
  "permissions": {
    "allow": ["Bash(npm run lint:*)", "WebSearch", "Read"],
    "ask": ["Write(*.ts)", "Bash(git push*)"],
    "deny": ["Read(.env)", "Bash(rm -rf *)"]
  }
}

Memory Files (CLAUDE.md) Hierarchy

1. Global: ~/.claude/CLAUDE.md — applies to all projects
2. Project: ./CLAUDE.md — project-specific context (git-tracked)
3. Local: .claude/CLAUDE.local.md — personal project overrides (gitignored)

Use the # prefix in interactive mode to quickly add to memory: # Always use 2-space indentation.

Interactive Session: Slash Commands

Session & Context

Command	Purpose
/help	Show all commands (including custom and MCP commands)
/compact [focus]	Compress context to save tokens; CLAUDE.md survives compaction. E.g., /compact focus on auth logic
/clear	Wipe conversation history for a fresh start
/context	Visualize context usage as a colored grid with optimization tips
/cost	View token usage with per-model and cache-hit breakdowns
/resume	Switch to or resume a different session
/rewind	Revert to a previous checkpoint in conversation or code
/btw <question>	Ask a side question without adding to context cost
/status	Show version, connectivity, and session info
/todos	List tracked action items from the conversation
/exit or Ctrl+D	End session

Development & Review

Command	Purpose
/review	Request code review of current changes
/security-review	Perform security analysis of current changes
/plan [description]	Enter Plan mode with auto-start for task planning
/loop [interval]	Schedule recurring tasks within the session
/batch	Auto-create worktrees for large parallel changes (5-30 worktrees)

Configuration & Tools

Command	Purpose
/model [model]	Switch models mid-session (use arrow keys to adjust effort)
/effort [level]	Set reasoning effort: low, medium, high, max, or auto
/init	Create a CLAUDE.md file for project memory
/memory	Open CLAUDE.md for editing
/config	Open interactive settings configuration
/permissions	View/update tool permissions
/agents	Manage specialized subagents
/mcp	Interactive UI to manage MCP servers
/add-dir	Add additional working directories (useful for monorepos)
/usage	Show plan limits and rate limit status
/voice	Enable push-to-talk voice mode (20 languages; hold Space to record, release to send)
/release-notes	Interactive picker for version release notes

Custom Slash Commands

Create .claude/commands/<name>.md (project-shared) or ~/.claude/commands/<name>.md (personal):

# .claude/commands/deploy.md
Run the deploy pipeline:
1. Run all tests
2. Build the Docker image
3. Push to registry
4. Update the $ARGUMENTS environment (default: staging)

Usage: /deploy production — $ARGUMENTS is replaced with the user's input.

Skills (Natural Language Invocation)

Unlike slash commands (manually invoked), skills in .claude/skills/ are markdown guides that Claude invokes automatically via natural language when the task matches:

# .claude/skills/database-migration.md
When asked to create or modify database migrations:
1. Use Alembic for migration generation
2. Always create a rollback function
3. Test migrations against a local database copy

Interactive Session: Keyboard Shortcuts

General Controls

Key	Action
Ctrl+C	Cancel current input or generation
Ctrl+D	Exit session
Ctrl+R	Reverse search command history
Ctrl+B	Background a running task
Ctrl+V	Paste image into conversation
Ctrl+O	Transcript mode — see Claude's thinking process
Ctrl+G or Ctrl+X Ctrl+E	Open prompt in external editor
Esc Esc	Rewind conversation or code state / summarize

Mode Toggles

Key	Action
Shift+Tab	Cycle auto-accept / plan / default mode
Tab	Toggle auto-accept edits mode

MCP Integration

Add external tool servers for databases, APIs, and services:

# GitHub integration
claude mcp add -s user github -- npx @modelcontextprotocol/server-github

# PostgreSQL queries
claude mcp add -s local postgres -- npx @anthropic-ai/server-postgres --connection-string postgresql://localhost/mydb

# Puppeteer for web testing
claude mcp add puppeteer -- npx @anthropic-ai/server-puppeteer

MCP Scopes

Flag	Scope	Storage
-s user	Global (all projects)	~/.claude.json
-s local	This project (personal)	.claude/settings.local.json (gitignored)
-s project	This project (team-shared)	.claude/settings.json (git-tracked)

MCP in Print/CI Mode

claude --bare -p "Query database" --mcp-config mcp-servers.json --strict-mcp-config

--strict-mcp-config ignores all MCP servers except those from --mcp-config.

Reference MCP resources in chat: @github:issue://123

MCP Limits & Tuning

• Tool descriptions: 2KB cap per server for tool descriptions and server instructions
• Result size: Default capped; use maxResultSizeChars annotation to allow up to 500K characters for large outputs
• Output tokens: export MAX_MCP_OUTPUT_TOKENS=50000 — cap output from MCP servers to prevent context flooding
• Transports: stdio (local process), http (remote), sse (server-sent events)

Monitoring Interactive Sessions

Reading the TUI Status

# Periodic capture to check if Claude is still working or waiting for input
tmux capture-pane -t dev -p -S -10

Look for these indicators:

• ❯ at bottom = waiting for your input (Claude is done or asking a question)
• ● lines = Claude is actively using tools (reading, writing, running commands)
• ⏵⏵ bypass permissions on = status bar showing permissions mode
• ◐ medium · /effort = current effort level in status bar
• ctrl+o to expand = tool output was truncated (can be expanded interactively)

Context Window Health

Use /context in interactive mode to see a colored grid of context usage. Key thresholds:

• < 70% — Normal operation, full precision
• 70-85% — Precision starts dropping, consider /compact
• > 85% — Hallucination risk spikes significantly, use /compact or /clear

Environment Variables

Variable	Effect
ANTHROPIC_API_KEY	API key for authentication (alternative to OAuth)
CLAUDE_CODE_EFFORT_LEVEL	Default effort: low, medium, high, max, or auto
MAX_THINKING_TOKENS	Cap thinking tokens (set to 0 to disable thinking entirely)
MAX_MCP_OUTPUT_TOKENS	Cap output from MCP servers (default varies; set e.g., 50000)
CLAUDE_CODE_NO_FLICKER=1	Enable alt-screen rendering to eliminate terminal flicker
CLAUDE_CODE_SUBPROCESS_ENV_SCRUB	Strip credentials from sub-processes for security

Cost & Performance Tips

1. Use --max-turns in print mode to prevent runaway loops. Start with 5-10 for most tasks.
2. Use --max-budget-usd for cost caps. Note: minimum ~$0.05 for system prompt cache creation.
3. Use --effort low for simple tasks (faster, cheaper). high or max for complex reasoning.
4. Use --bare for CI/scripting to skip plugin/hook discovery overhead.
5. Use --allowedTools to restrict to only what's needed (e.g., Read only for reviews).
6. Use /compact in interactive sessions when context gets large.
7. Pipe input instead of having Claude read files when you just need analysis of known content.
8. Use --model haiku for simple tasks (cheaper) and --model opus for complex multi-step work.
9. Use --fallback-model haiku in print mode to gracefully handle model overload.
10. Start new sessions for distinct tasks — sessions last 5 hours; fresh context is more efficient.
11. Use --no-session-persistence in CI to avoid accumulating saved sessions on disk.

Scripts and References

• scripts/claude-cc — Wrapper script that unsets ANTHROPIC_AUTH_TOKEN and ANTHROPIC_API_KEY before exec claude "$@", forcing Claude Code to fall back to browser OAuth. Use this wrapper whenever Claude Code runs as a sub-agent inside Hermes and the host's active provider is not Anthropic. Verify with: bash scripts/claude-cc -p "say PONG" --max-turns 1.
• Load reference files from references/ when you need deeper context on specific topics. Check the directory for available reference documents.

Pitfalls

1. Interactive mode REQUIRES tmux — Claude Code is a full TUI app. Using pty=true alone works but tmux gives you capture-pane for monitoring and send-keys for input, which is essential for orchestration.
2. --dangerously-skip-permissions dialog defaults to "No, exit" — you must send Down then Enter to accept. Print mode (-p) skips this entirely.
3. --max-budget-usd minimum is ~$0.05 — system prompt cache creation alone costs this much. Setting lower will error immediately.
4. --max-turns is print-mode only — ignored in interactive sessions.
5. Claude may use python instead of python3 — on systems without a python symlink, Claude's bash commands will fail on first try but it self-corrects.
6. Session resumption requires same directory — --continue finds the most recent session for the current working directory.
7. --json-schema needs enough --max-turns — Claude must read files before producing structured output, which takes multiple turns.
8. Trust dialog only appears once per directory — first-time only, then cached.
9. Background tmux sessions persist — always clean up with tmux kill-session -t <name> when done.
10. Slash commands (like /commit) only work in interactive mode — in -p mode, describe the task in natural language instead.
11. --bare skips OAuth — requires ANTHROPIC_API_KEY env var or an apiKeyHelper in settings.
12. Context degradation is real — AI output quality measurably degrades above 70% context window usage. Monitor with /context and proactively /compact.

CRITICAL: Injected ANTHROPIC_AUTH_TOKEN breaks OAuth

When Claude Code runs as a sub-agent inside Hermes, Hermes injects ANTHROPIC_AUTH_TOKEN into the subprocess environment — sourced from the host's model config api_key (e.g. the Ollama provider sets api_key: ollama, which Hermes exports as ANTHROPIC_AUTH_TOKEN=ollama). Claude Code treats that as a bearer and sends it → 401 Invalid bearer token, even though claude auth status reports loggedIn: true (it only checks local credential presence, not validity). env -u ANTHROPIC_API_KEY alone does NOT fix it — the offending var is ANTHROPIC_AUTH_TOKEN.

Fix: run Claude Code via the wrapper scripts/claude-cc, which unsets ANTHROPIC_AUTH_TOKEN and ANTHROPIC_API_KEY before exec claude "$@", forcing Claude Code to fall back to browser OAuth (your claude.ai membership). Verify with: bash scripts/claude-cc -p "say PONG" --max-turns 1.

Scope note: this applies whenever Hermes' active/default provider is not Anthropic but a stale/placeholder Anthropic token leaks into the env. The claude.ai membership (OAuth) can power Claude Code as a sub-agent; it cannot be Hermes' own model — that still requires a real ANTHROPIC_API_KEY in Hermes' .env + model.provider=anthropic.

Verification

1. Check installation health:

   claude doctor
   

   Should report no issues with auto-updater and installation.

2. Verify version (requires v2.x+):

   claude --version
   

3. Verify auth status:

   claude auth status --text
   

   Should show logged-in status.

4. Verify print mode works:

   claude -p "say PONG" --max-turns 1
   

   Should output "PONG" and exit.

5. Verify wrapper (if using scripts/claude-cc):

   bash scripts/claude-cc -p "say PONG" --max-turns 1
   

   Should output "PONG" and exit — confirms OAuth fallback works.

6. Verify JSON output format:

   claude -p "What is 2+2" --output-format json --max-turns 1
   

   Should return a JSON object with "subtype": "success".

7. Verify tmux session (interactive mode):

   tmux new-session -d -s test-claude -x 140 -y 40
   tmux send-keys -t test-claude "claude -p 'say PONG' --max-turns 1" Enter
   sleep 5 && tmux capture-pane -t test-claude -p -S -10
   tmux kill-session -t test-claude
   

Related Skills

• codex — Alternative coding agent CLI
• hermes-agent — Hermes orchestration framework
• opencode — Open-source coding agent