FastReAct/.env.example at main · atom32/FastReAct · GitHub

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# FastReAct Configuration
# Copy this file to .env and fill in your values

# =============================================================================
# Quick Start (Minimum Required)
# =============================================================================

# Your LLM API Key
# Get one from: https://platform.siliconflow.cn/ (SiliconFlow)
# Or use your own OpenAI/Anthropic/DeepSeek key
API_KEY=your-api-key-here

# API Base URL
# SiliconFlow: https://api.siliconflow.cn/v1
# OpenAI: https://api.openai.com/v1
BASE_URL=https://api.siliconflow.cn/v1

# Model Name
MODEL=deepseek-ai/DeepSeek-V3

# =============================================================================
# Advanced LLM Configuration
# =============================================================================

# Provider (siliconflow, openai, azure, etc.)
PROVIDER=siliconflow

# OpenAI Configuration (if using OpenAI)
OPENAI_API_KEY=sk-your-api-key-here
OPENAI_BASE_URL=https://api.openai.com/v1
OPENAI_MODEL=gpt-4

# =============================================================================
# Feature Flags
# =============================================================================

# Enable context pruning (reduces token usage by 40-60%)
ENABLE_PRUNING=true

# Enable approval workflow for high-risk tools
ENABLE_APPROVAL=true

# Enable tool display with colors
ENABLE_COLORS=true

# =============================================================================
# Performance Settings
# =============================================================================

# Max iterations for ReACT loop
MAX_ITERATIONS=10

# Max concurrent tools
MAX_CONCURRENT_TOOLS=3

# Enable cache
ENABLE_CACHE=true

# Cache size
CACHE_SIZE=1000

# Enable streaming output
ENABLE_STREAMING=false

# =============================================================================
# Context Configuration
# =============================================================================

# Max history messages
MAX_HISTORY_MESSAGES=1000

# Max history tokens
MAX_HISTORY_TOKENS=48000

# Reserve tokens for response
RESERVE_TOKENS=12000

# =============================================================================
# Tool Policy Configuration
# =============================================================================

# Tool policy mode: permissive, restrictive, custom
TOOL_POLICY_MODE=permissive

# Denied tools (comma-separated patterns)
DENIED_TOOLS=rm_*,format*

# =============================================================================
# Approval Configuration
# =============================================================================

# Approval mode: auto_approve, auto_deny, always_ask, ask_high_risk
APPROVAL_MODE=ask_high_risk

# Approval timeout (seconds)
APPROVAL_TIMEOUT=60

# =============================================================================
# GraphRAG Configuration (Optional)
# =============================================================================

# HippoRAG backend URL
HIPPO_RAG_URL=http://localhost:8080

# HippoRAG API key
HIPPO_RAG_API_KEY=

# HippoRAG timeout (seconds)
HIPPO_RAG_TIMEOUT=10

# =============================================================================
# Logging Configuration
# =============================================================================

# Log level: DEBUG, INFO, WARNING, ERROR
LOG_LEVEL=INFO

# Log file path (optional)
LOG_FILE=

# =============================================================================
# Docker Configuration (if using Docker)
# =============================================================================

# Docker socket path (for sandbox execution)
DOCKER_SOCKET=/var/run/docker.sock

# =============================================================================
# Gateway Configuration (if using Gateway server)
# =============================================================================

# Gateway port
GATEWAY_PORT=8765

# Gateway host
GATEWAY_HOST=0.0.0.0

# =============================================================================
# MCP Server Configuration
# =============================================================================

# MCP client mode: simple (recommended), isolated, direct
# simple: Use SimpleMCP-Stdio (no MCP SDK dependency, follows Iron Rule)
# isolated: Use thread-isolated proxy (for compatibility)
# direct: Use official MCP SDK (may have anyio conflicts)
FASTREACT_MCP_SIMPLE_CLIENT=true

# =============================================================================
# GitHub MCP Server (for TODO #16)
# =============================================================================

# GitHub Personal Access Token (Classic or Fine-grained)
# Required scopes: repo (for Classic), or Contents/Issues/Pull Requests (for Fine-grained)
# Get token from: https://github.com/settings/tokens
GITHUB_PERSONAL_ACCESS_TOKEN=ghp_your-github-token-here

# GitHub repository owner/name (for auto-targeted operations)
GITHUB_DEFAULT_REPO=atom32/FastReAct