hermes-agent/.env.example

# Hermes Agent Environment Configuration
# Copy this file to .env and fill in your API keys

# =============================================================================
# LLM PROVIDER (OpenRouter)
# =============================================================================
# OpenRouter provides access to many models through one API
# All LLM calls go through OpenRouter - no direct provider keys needed
# Get your key at: https://openrouter.ai/keys
OPENROUTER_API_KEY=

# Default model to use (OpenRouter format: provider/model)
# Examples: anthropic/claude-opus-4.6, openai/gpt-4o, google/gemini-2.0-flash, zhipuai/glm-4-plus
LLM_MODEL=anthropic/claude-opus-4.6

# =============================================================================
# TOOL API KEYS
# =============================================================================

# Firecrawl API Key - Web search, extract, and crawl
# Get at: https://firecrawl.dev/
FIRECRAWL_API_KEY=

# Nous Research API Key - Vision analysis and multi-model reasoning
# Get at: https://inference-api.nousresearch.com/
NOUS_API_KEY=

# FAL.ai API Key - Image generation
# Get at: https://fal.ai/
FAL_KEY=

# =============================================================================
# TERMINAL TOOL CONFIGURATION (mini-swe-agent backend)
# =============================================================================
# Backend type: "local", "singularity", "docker", "modal", or "ssh"
# - local: Runs directly on your machine (fastest, no isolation)
# - ssh: Runs on remote server via SSH (great for sandboxing - agent can't touch its own code)
# - singularity: Runs in Apptainer/Singularity containers (HPC clusters, no root needed)
# - docker: Runs in Docker containers (isolated, requires Docker + docker group)
# - modal: Runs in Modal cloud sandboxes (scalable, requires Modal account)
TERMINAL_ENV=local


# Container images (for singularity/docker/modal backends)
TERMINAL_DOCKER_IMAGE=nikolaik/python-nodejs:python3.11-nodejs20
TERMINAL_SINGULARITY_IMAGE=docker://nikolaik/python-nodejs:python3.11-nodejs20
TERMINAL_MODAL_IMAGE=nikolaik/python-nodejs:python3.11-nodejs20


# Working directory for terminal commands
# For local backend: "." means current directory (resolved automatically)
# For remote backends (ssh/docker/modal/singularity): use an absolute path
#   INSIDE the target environment, or leave unset for the backend's default
#   (/root for modal, / for docker, ~ for ssh). Do NOT use a host-local path.
# Usually managed by config.yaml (terminal.cwd) — uncomment to override
# TERMINAL_CWD=.

# Default command timeout in seconds
TERMINAL_TIMEOUT=60

# Cleanup inactive environments after this many seconds
TERMINAL_LIFETIME_SECONDS=300

# =============================================================================
# SSH REMOTE EXECUTION (for TERMINAL_ENV=ssh)
# =============================================================================
# Run terminal commands on a remote server via SSH.
# Agent code stays on your machine, commands execute remotely.
#
# SECURITY BENEFITS:
# - Agent cannot read your .env file (API keys protected)
# - Agent cannot modify its own code
# - Remote server acts as isolated sandbox
# - Can safely configure passwordless sudo on remote
#
# TERMINAL_SSH_HOST=192.168.1.100
# TERMINAL_SSH_USER=agent
# TERMINAL_SSH_PORT=22
# TERMINAL_SSH_KEY=~/.ssh/id_rsa

# =============================================================================
# SUDO SUPPORT (works with ALL terminal backends)
# =============================================================================
# If set, enables sudo commands by piping password via `sudo -S`.
# Works with: local, docker, singularity, modal, and ssh backends.
# 
# SECURITY WARNING: Password stored in plaintext. Only use on trusted machines.
# 
# ALTERNATIVES:
# - For SSH backend: Configure passwordless sudo on the remote server
# - For containers: Run as root inside the container (no sudo needed)
# - For local: Configure /etc/sudoers for specific commands
# - For CLI: Leave unset - you'll be prompted interactively with 45s timeout
#
# SUDO_PASSWORD=your_password_here

# =============================================================================
# MODAL CLOUD BACKEND (Optional - for TERMINAL_ENV=modal)
# =============================================================================
# Modal uses CLI authentication, not environment variables.
# Run: pip install modal && modal setup
# This will authenticate via browser and store credentials locally.
# No API key needed in .env - Modal handles auth automatically.

# =============================================================================
# BROWSER TOOL CONFIGURATION (agent-browser + Browserbase)
# =============================================================================
# Browser automation requires Browserbase cloud service for remote browser execution.
# This allows the agent to navigate websites, fill forms, and extract information.
#
# STEALTH MODES:
# - Basic Stealth: ALWAYS active (random fingerprints, auto CAPTCHA solving)
# - Advanced Stealth: Requires BROWSERBASE_ADVANCED_STEALTH=true (Scale Plan only)

# Browserbase API Key - Cloud browser execution
# Get at: https://browserbase.com/
BROWSERBASE_API_KEY=

# Browserbase Project ID - From your Browserbase dashboard
BROWSERBASE_PROJECT_ID=

# Enable residential proxies for better CAPTCHA solving (default: true)
# Routes traffic through residential IPs, significantly improves success rate
BROWSERBASE_PROXIES=true

# Enable advanced stealth mode (default: false, requires Scale Plan)
# Uses custom Chromium build to avoid bot detection altogether
BROWSERBASE_ADVANCED_STEALTH=false

# Browser session timeout in seconds (default: 300)
# Sessions are cleaned up after this duration of inactivity
BROWSER_SESSION_TIMEOUT=300

# Browser inactivity timeout - auto-cleanup inactive sessions (default: 120 = 2 min)
# Browser sessions are automatically closed after this period of no activity
BROWSER_INACTIVITY_TIMEOUT=120

# =============================================================================
# SESSION LOGGING
# =============================================================================
# Session trajectories are automatically saved to logs/ directory
# Format: logs/session_YYYYMMDD_HHMMSS_UUID.json
# Contains full conversation history in trajectory format for debugging/replay

# =============================================================================
# VOICE TRANSCRIPTION & OPENAI TTS
# =============================================================================
# Required for voice message transcription (Whisper) and OpenAI TTS voices.
# Uses OpenAI's API directly (not via OpenRouter).
# Named VOICE_TOOLS_OPENAI_KEY to avoid interference with OpenRouter.
# Get at: https://platform.openai.com/api-keys
VOICE_TOOLS_OPENAI_KEY=

# =============================================================================
# SLACK INTEGRATION
# =============================================================================
# Slack Bot Token - From Slack App settings (OAuth & Permissions)
# Get at: https://api.slack.com/apps
# SLACK_BOT_TOKEN=xoxb-...

# Slack App Token - For Socket Mode (App-Level Tokens in Slack App settings)
# SLACK_APP_TOKEN=xapp-...

# Slack allowed users (comma-separated Slack user IDs)
# SLACK_ALLOWED_USERS=

# Gateway-wide: allow ALL users without an allowlist (default: false = deny)
# Only set to true if you intentionally want open access.
# GATEWAY_ALLOW_ALL_USERS=false

# =============================================================================
# RESPONSE PACING
# =============================================================================
# Human-like delays between message chunks on messaging platforms.
# Makes the bot feel less robotic.
# HERMES_HUMAN_DELAY_MODE=off     # off | natural | custom
# HERMES_HUMAN_DELAY_MIN_MS=800   # Min delay in ms (custom mode)
# HERMES_HUMAN_DELAY_MAX_MS=2500  # Max delay in ms (custom mode)

# =============================================================================
# DEBUG OPTIONS
# =============================================================================
WEB_TOOLS_DEBUG=false
VISION_TOOLS_DEBUG=false
MOA_TOOLS_DEBUG=false
IMAGE_TOOLS_DEBUG=false

# =============================================================================
# CONTEXT COMPRESSION (Auto-shrinks long conversations)
# =============================================================================
# When conversation approaches model's context limit, middle turns are
# automatically summarized to free up space.
#
# CONTEXT_COMPRESSION_ENABLED=true        # Enable auto-compression (default: true)
# CONTEXT_COMPRESSION_THRESHOLD=0.85      # Compress at 85% of context limit
# CONTEXT_COMPRESSION_MODEL=google/gemini-2.0-flash-001  # Fast model for summaries

# =============================================================================
# RL TRAINING (Tinker + Atropos)
# =============================================================================
# Run reinforcement learning training on language models using the Tinker API.
# Requires the rl-server to be running (from tinker-atropos package).

# Tinker API Key - RL training service
# Get at: https://tinker-console.thinkingmachines.ai/keys
TINKER_API_KEY=

# Weights & Biases API Key - Experiment tracking and metrics
# Get at: https://wandb.ai/authorize
WANDB_API_KEY=

# RL API Server URL (default: http://localhost:8080)
# Change if running the rl-server on a different host/port
# RL_API_URL=http://localhost:8080

# =============================================================================
# SKILLS HUB (GitHub integration for skill search/install/publish)
# =============================================================================

# GitHub Personal Access Token — for higher API rate limits on skill search/install
# Get at: https://github.com/settings/tokens (Fine-grained recommended)
# GITHUB_TOKEN=ghp_xxxxxxxxxxxxxxxxxxxx

# GitHub App credentials (optional — for bot identity on PRs)
# GITHUB_APP_ID=
# GITHUB_APP_PRIVATE_KEY_PATH=
# GITHUB_APP_INSTALLATION_ID=