MCP 服务器

Stacks MCP Server

Enables interaction with the Stacks blockchain through Claude Desktop. Manage wallets, trade tokens on DEXs, stack STX for Bitcoin rewards, and track portfolio—all through natural conversation.

README

Stacks Agent

AI Skill for building Stacks blockchain applications - Bitcoin's most powerful smart contract layer

An intelligent AI assistant that provides development guidance for Clarity smart contracts, DeFi integration, and blockchain development on Stacks. Works with Claude Code, Cursor, Windsurf, Antigravity, GitHub Copilot, Kiro, and Codex.

Stacks Agent License Downloads

✨ Features

v2.0 Highlights:

🎯 40 Production Code Examples - Real code from live dApps (sbtc-market, stacksagent, STX City)
🕸️ 100 Knowledge Relationships - Connected concepts across domains
🚫 Zero Deprecated Code - All modern @stacks/connect v7+ API patterns
🔒 Security-First Examples - Post-conditions, error handling, real vulnerabilities

495+ Knowledge Base Entries Across 15 Domains:

Core Language & Tools (175 entries)

🔷 61 Clarity Functions - Complete language reference with examples
⚛️ 75 Stacks.js Utilities - Wallet, transactions, CV constructors, API integration
📋 14 Contract Templates - SIP-010, SIP-009, DAO, Vault, Marketplace, Stacking
🚀 25 Deployment Steps - Testnet, mainnet, and devnet workflows

Domain-Specific Integrations (185 entries)

🌐 21 BNS Operations - Name registration, resolution (Clarity + JS + API)
💰 25 Stacking Guides - PoX stacking and pool delegation (Clarity + JS + API)
🔄 25 DeFi Protocols - Alex, Velar, Bitflow, Zest, StackingDAO (Clarity + JS + API)
🎨 30 NFT Operations - SIP-009, minting, marketplace patterns (Clarity + JS + API)
💎 40 Token Operations - SIP-010 fungible tokens, DeFi integrations (Clarity + JS + API)
🔐 14 Authentication - Wallet auth, JWT, sessions, token-gating (No Gaia - deprecated) (Clarity + JS + API)
📊 30 Oracle Integration - Pyth Network price feeds, VAA handling, Hermes API (Clarity + JS + API)

Advanced & Specialized (135 entries)

🛡️ 15 Security Patterns - Common vulnerabilities and secure implementations
🎯 40 Advanced Patterns - Pagination, SWR, presales, lotteries, vesting, CSV export
🔗 30 Chainhooks - Event indexing, webhooks, predicates, ordinals tracking
🤖 50 Trading Bots - Automated trading, wallet SDKs, Privy, bonding curves

🎯 Use Cases

Generate Clarity smart contracts from natural language
Audit contracts for security vulnerabilities
Integrate with DeFi protocols (swaps, liquidity, lending)
Integrate Pyth Network oracle for price feeds
Deploy to testnet/mainnet
Build dApps with Stacks.js
Implement stacking and BNS features

📦 Installation

Using CLI (Recommended)

# Install globally
npm install -g stacksagent

# Go to your project
cd /path/to/your/project

# Install for your AI assistant
stacksagent init --ai claude      # Claude Code
stacksagent init --ai cursor      # Cursor
stacksagent init --ai windsurf    # Windsurf
stacksagent init --ai antigravity # Antigravity
stacksagent init --ai copilot     # GitHub Copilot
stacksagent init --ai kiro        # Kiro
stacksagent init --ai codex       # OpenAI Codex
stacksagent init --ai all         # All platforms

Manual Installation

Copy the appropriate folders to your project:

AI Assistant	Folders to Copy
Claude Code	`.claude/skills/stacks-agent/`
Cursor	`.cursor/commands/stacks-agent.md` + `.shared/stacks-agent/`
Windsurf	`.windsurf/workflows/stacks-agent.md` + `.shared/stacks-agent/`
Antigravity	`.agent/workflows/stacks-agent.md` + `.shared/stacks-agent/`
GitHub Copilot	`.github/prompts/stacks-agent.prompt.md` + `.shared/stacks-agent/`
Kiro	`.kiro/steering/stacks-agent.md` + `.shared/stacks-agent/`
Codex	`.codex/skills/stacks-agent/`

🚀 Usage

Claude Code

The skill activates automatically when you request Stacks development work, tag or mention the stacksagent

Create a meme token called PEPE with 1 billion supply @stacksagent

Cursor / Windsurf / Antigravity

Use the slash command:

/stacks-agent Create a meme token called PEPE with 1 billion supply

GitHub Copilot

Reference in chat:

@stacks-agent How do I swap tokens on Alex?

💡 Example Prompts

Basic Queries:

"Create a SIP-010 token with burn mechanism"
"Build an NFT collection with royalties"
"Audit this Clarity contract for security issues"
"Deploy my contract to testnet"

Production Code Examples (New in v2.0):

"Show me a complete working example of swapping tokens with slippage protection"
"How do I connect a wallet using the new @stacks/connect v7 API?"
"Give me production code for NFT marketplace listing"
"Show me how to integrate Pyth oracle for BTC/USD price"
"How do I implement JWT authentication with wallet signatures?"
"Show me a secure token transfer with post-conditions"

With Relationships:

"What are the dependencies for implementing a token swap?"
"Show me all security patterns related to NFT marketplace"
"What JavaScript SDK functions implement Clarity stacking?"

🔍 Knowledge Base Search

The skill includes a powerful BM25-based search engine:

# Auto-detect domain
python3 .claude/skills/stacks-agent/scripts/search.py "define-public"

# Search specific domain
python3 .claude/skills/stacks-agent/scripts/search.py "swap tokens" --domain defi

# Get more results
python3 .claude/skills/stacks-agent/scripts/search.py "security" --domain security -n 10

# JSON output
python3 .claude/skills/stacks-agent/scripts/search.py "stx transfer" --domain stacksjs -f json

Available domains:

clarity - Syntax and functions
templates - Contract templates
security - Security patterns
defi - DeFi protocols (swaps, liquidity, stacking, oracles)
nfts - NFT operations (minting, marketplace, royalties)
tokens - Token operations (SIP-010, vesting, allowances)
auth - Authentication (wallet connect, JWT, sessions)
stacksjs - JavaScript snippets
bns - BNS operations
stacking - Stacking guides
deployment - Deployment steps
auto - Auto-detect (default)

🎯 Production Code Examples (New in v2.0)

Search 40 complete, production-tested code examples extracted from live dApps:

# Search examples
python3 .claude/skills/stacks-agent/scripts/search.py "how to swap" --examples

# Filter by domain
python3 .claude/skills/stacks-agent/scripts/search.py "marketplace" --domain nfts --examples

# Filter by difficulty
python3 .claude/skills/stacks-agent/scripts/search.py "token" --difficulty beginner --examples

# Search specific example type
python3 .claude/skills/stacks-agent/scripts/search.py "debug" --example-type debugging

Example Types

quickstart - Single-feature examples (8 examples)
integration - Multi-step workflows (12 examples)
debugging - Troubleshooting failed transactions (3 examples)
best-practice - Recommended patterns (3 examples)
security - Security-focused implementations (2 examples)

Example Coverage

DeFi (10 examples):

Swap with slippage protection (sbtc-market-frontend)
Add/remove liquidity (prediction markets)
Pyth oracle integration with VAA
Delegate stacking to PoX pools
Bonding curve buys (STX City)
Multi-hop swap routing
Debug failed swaps
Secure token approvals

NFT (10 examples):

Mint/transfer with SIP-009 compliance
Marketplace listing and buying (Gamma patterns)
NFT royalties (EIP-2981-like)
Batch minting for airdrops
Dynamic metadata updates
Collection launch workflows
Debug transfer failures
Secure marketplace with escrow

Tokens (8 examples):

Deploy SIP-010 tokens
Secure transfers with post-conditions
Token allowances (DEX integration)
Vesting schedules with cliff periods
Token burns (deflationary mechanics)
Multi-token atomic swaps
Debug transfer failures

Security (7 examples):

Reentrancy prevention
Integer overflow protection
Access control (RBAC)
Input validation
Rate limiting for DoS
Secure randomness
Privilege escalation prevention

Auth (5 examples):

Wallet connect flow (sbtc-market)
JWT authentication via signatures (stacksagent)
Protected routes with persistence (STX City)
NFT token gating
Session management with cleanup

Example Output Format

Each example includes:

✅ Complete working code from production dApps
✅ Test inputs/outputs with valid JSON
✅ Common pitfalls from real bugs
✅ Live example URLs to actual code
✅ Modern API patterns (@stacks/connect v7+)
✅ Security best practices (post-conditions, deny mode)

🕸️ Knowledge Graph Relationships (New in v2.0)

100 relationships connect concepts across domains:

# Get related entries for top results
python3 .claude/skills/stacks-agent/scripts/search.py "swap tokens" --include-relationships

# Export relationship graph
python3 -c "from scripts.relationships import get_graph; print(get_graph().export_graph('mermaid'))"

Relationship Types

requires - Critical dependency (e.g., "swap requires ft-transfer")
uses - Functional dependency (e.g., "DEX uses post-conditions")
implements - Standard compliance (e.g., "token implements SIP-010")
javascript-for - Language bridge (e.g., "SDK implements Clarity function")
prevents - Security defense (e.g., "access control prevents unauthorized access")
similar-to - Alternative approach
conflicts - Incompatibility
complements - Enhanced together

Example Output

Search: "name-to-address"

Result: bns:1 - name-to-address function

📚 Related Entries:
  [requires] clarity-syntax:59 (strength: 10) - Uses contract-call?
  [javascript-for] bns:12 (strength: 10) - SDK implements resolution
  [uses] security-patterns:1 (strength: 8) - Needs access control

📚 Knowledge Base Contents

Clarity Language (61 entries)

Types, functions, control flow, arithmetic, comparisons, maps, tokens, STX operations

Contract Templates (14 entries)

Tokens: SIP-010 basic, mintable, burnable, capped
NFTs: SIP-009 basic, mintable, royalties
DeFi: Vault basic/timelocked, liquidity pool
DAO: Basic DAO, treasury management
Other: Marketplace, stacking pool

Security Patterns (15 entries)

Critical: Access control, unchecked transfers
High: Reentrancy, arithmetic safety
Medium: Input validation, front-running
Low: Code style, gas optimization

DeFi Protocols (15 entries)

Alex, Velar, Bitflow, Zest, StackingDAO, Boost, Faktory integration patterns

Stacks.js (30 entries)

Wallet connection, transactions, Clarity values, API calls, post-conditions

BNS (10 entries)

Name resolution, registration, transfer, updates

Stacking (15 entries)

Direct stacking, delegation, pools, rewards

Deployment (25 entries)

Testnet, mainnet, devnet workflows with Clarinet

🛡️ Security Best Practices

All generated contracts include:

✅ Access control (tx-sender validation)
✅ Error handling (try!, unwrap!)
✅ Input validation (asserts!)
✅ Named error constants
✅ Kebab-case naming
✅ Network compatibility checks

🌐 Networks

Mainnet: Production (SP... addresses)
Testnet: Testing (ST... addresses, free STX)
Devnet: Local development (Clarinet)

🔧 Prerequisites

Python 3.x (for search functionality)
Node.js 18+ (for CLI installation)

python3 --version
node --version

📖 Documentation

🔗 DeFi Resources

🤝 Contributing

Contributions are welcome! Please:

Fork the repository
Create a feature branch
Make your changes
Add knowledge entries to appropriate CSV files
Test the search functionality
Submit a pull request

📄 License

MIT License - see LICENSE file for details

🙏 Acknowledgments

Built for the Stacks community with:

📞 Support

GitHub Issues: Report bugs or request features
Stacks Discord: Join the community
Twitter: @kai_builder

🎯 Roadmap

Completed (v2.0) ✅

[x] Multi-platform AI skill support (7 platforms)
[x] 495+ knowledge base entries
[x] BM25 search engine with regex boosting
[x] CLI installer
[x] 40 production code examples from live dApps
[x] 100 knowledge graph relationships
[x] Modern API patterns (@stacks/connect v7+)
[x] Deprecated code removal (Gaia, openContractCall, showConnect)

In Progress (v2.1)

[ ] Web-based search interface
[ ] Interactive example playground
[ ] Community example contributions

Future (v3.0+)

[ ] VSCode extension
[ ] Real-time contract analysis
[ ] Semantic search with embeddings
[ ] Multi-language support (Chinese, Spanish)

Made with ❤️ for the Stacks community

Build Bitcoin-secured dApps with AI assistance