IntentKit

An open-source autonomous AI agent framework based on LangGraph, supporting Web3 blockchain operations and social media automation with multi-platform access and extensible skill system, maintained by Crestal Network.

Overview#

IntentKit is a fully-featured AI Agent development framework positioned as "an open and fair framework for everyone to build AI agents equipped with powerful skills." Maintained by Crestal Network under MIT License, currently at v0.11.7 with 2,931 commits and highly active development.

Core Capabilities#

Agent Engine#

LangGraph Powered: Builds agent state graphs with complex loops and conditional logic
Autonomous Mode: Background scheduler and autonomous running without continuous human intervention
Multi-Agent Management: Create and manage multiple AI agent instances

Skill System#

Plugin Architecture: Extensible skill framework based on LangChain Tools standard
Web3 Skills: Built-in wallet management, on-chain operations, DeFi protocol interaction (CDP SDK integrated)
MCP Support: Model Context Protocol support in development

Multi-Entry Interaction#

Social Platforms: Native support for Twitter, Telegram, Discord, Slack
REST API: Complete FastAPI interface for programmatic access
Web Interface: Multiple interaction methods supported

LLM Support#

Compatible with multiple LLM backends: OpenAI, DeepSeek, XAI (Grok), Google Genai, OpenRouter

Technical Architecture#

Entry Layer (Twitter/Telegram/Discord/API)
        ↓
    Agent Core (LangGraph State Machine)
        ↓
Capability Layer (Skills + Storage)
        ↓
Infrastructure (Config/Secrets/Database)

Core Tech Stack#

Languages: Python 92.3%, TypeScript 7.1%
Web Framework: FastAPI + Uvicorn
AI Framework: LangGraph + LangChain
Data Layer: SQLAlchemy (async), PostgreSQL/Redis/SQLite/Supabase
Blockchain: Web3.py + CDP SDK
Package Manager: uv (migrated from Poetry), requires Python 3.13

Deployment#

Docker (Recommended)#

mkdir intentkit && cd intentkit
curl -O https://raw.githubusercontent.com/crestalnetwork/intentkit/main/docker-compose.yml
curl -O https://raw.githubusercontent.com/crestalnetwork/intentkit/main/example.env
mv example.env .env
# Configure OPENAI_API_KEY and database
docker compose up

Local Development#

git clone https://github.com/crestalnetwork/intentkit.git
cd intentkit
uv sync
cp example.env .env
uvicorn app.api:app --reload

Use Cases#

Web3 Automation: On-chain operations, wallet management, DeFi interactions
Social Media Bots: Twitter auto-posting, Telegram/Discord community management
Custom AI Agents: Domain-specific knowledge agents, task automation, data analysis
Smart Contract Interaction: DApp integration, cryptocurrency operations

Configuration#

Required: LLM API Key (at least one), database connection Optional: CDP blockchain credentials, Twitter/Telegram OAuth, AWS S3 storage

Notes#

No standalone website found; GitHub serves as primary source
Discord community link pending confirmation
API documentation available at /redoc after local startup
No third-party security audit report found