Stacks Clarity MCP Server

Get the SIP-010 fungible token balance for a specific address. Returns the balance in base units (consider decimals for display).

Get complete information about a SIP-010 fungible token including name, symbol, decimals, total supply, and metadata URI.

Generate a SIP-010 fungible token transfer transaction with proper post-conditions. Returns the transaction parameters for wallet signing.

Generate a complete, production-ready SIP-010 fungible token contract template with all security features and best practices.

Get complete information about a specific SIP-009 NFT including owner, metadata URI, and actual metadata content.

Get information about a SIP-009 NFT collection including total supply and last token ID.

Generate a SIP-009 NFT transfer transaction with proper post-conditions. Returns the transaction parameters for wallet signing.

Generate a complete, production-ready SIP-009 NFT contract template with all security features and optional marketplace functionality.

Generate a fungible token post-condition for SIP-010 tokens. Post-conditions are MANDATORY for all token transfers.

Generate a non-fungible token post-condition for SIP-009 NFTs. Post-conditions are MANDATORY for all NFT transfers.

Generate an STX post-condition for STX transfers. Essential for payment and fee transactions.

Analyze a contract call to determine what post-conditions are required for security. Essential for complex transactions.

Generate a complete post-condition template for common transaction patterns with security best practices.

Analyze a Clarity contract for performance bottlenecks and SIP-012 optimization opportunities. Provides detailed cost breakdown and optimization recommendations.

Estimate the computational cost of specific Clarity operations based on SIP-012 cost functions. Useful for planning contract optimization.

Generate specific optimization recommendations for Clarity contracts based on SIP-012 improvements and best practices.

Get comprehensive information about a Stacks account including STX balance, nonce, tokens, and recent activity.

Check the STX balance for a Stacks address. Simple and fast balance lookup.

Get detailed transaction history for a Stacks address with pagination support.

Validate a Stacks address format and check if it's correctly formatted for the specified network.

Generate a complete Clarinet project setup with proper structure, configuration, and starter contracts.

Generate a complete Clarity contract with SIP compliance, security best practices, and comprehensive functionality.

Generate comprehensive test suites for Clarity contracts including unit tests, integration tests, and security tests.

Configure Clarinet project settings for different networks, add dependencies, and set up development environment.

Returns the version of the MCP server

Get a list of all available SIPs (Stacks Improvement Proposals) in the knowledge base. Use this first to discover available Stacks standards.

Get the complete content of a specific SIP (Stacks Improvement Proposal) by number, including any Clarity smart contract code.

Get the complete Clarity Book - comprehensive Clarity language documentation covering all language features, syntax, and best practices.

Get the essential token standards for Stacks - SIP-009 (NFT) and SIP-010 (Fungible Token) complete with Clarity trait definitions and implementation guidance.

Search through all SIPs for content matching a specific query. Useful for finding standards related to specific topics.

Build a Clarity smart contract - returns comprehensive resources for Clarity development including SIP standards, security patterns, and best practices. Use this tool when you need guidance on building smart contracts for Stacks.

Build a Stacks dApp frontend - returns comprehensive resources for frontend development including wallet integration, transaction signing, and post-condition handling. Use this tool when you need guidance on building frontends for Stacks dApps.

Build a complete full-stack Stacks dApp - returns comprehensive resources covering Clarity contracts, frontend integration, token standards, and security patterns. Use this tool when you need guidance on building complete Stacks applications.

PRIMARY PROMPT: Use this as the main system prompt when building any Stacks dApp or Clarity contract. Sets up mandatory MCP consultation workflow for Stacks development and ensures SIP compliance.

MID-DEVELOPMENT REMINDER: Use this prompt when you notice the conversation has gone few exchanges without using MCP tools, or when implementing new Stacks features to reinforce MCP consultation habits.

ERROR RECOVERY PROMPT: Use this immediately when encountering Stacks/Clarity errors, stuck in debugging loops, or when about to try generic blockchain solutions. Redirects to MCP-first debugging approach.