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OpenZeppelin Contracts Wizard
MCPOfficialOpen SourceAGPL-3.083.8
by OpenZeppelin • Frontend & UI
An interactive generator and MCP server that produces ready-to-deploy smart contract code (Solidity, Cairo, Stellar, Stylus) from configurable components.
Example Use Cases
- 1
Generate production-ready Solidity, Cairo, Stellar, or Stylus smart contract source code from high-level configuration options.
- 2
Integrate programmatic contract generation into workflows or pipelines (local MCP server) to create customized contracts on demand.
- 3
Embed a contract generation UI or automate contract scaffolding using the same options as the Contracts Wizard web app.
Description
Contracts Wizard is a web application to interactively build smart contracts from OpenZeppelin Contracts components. MCP Servers expose the same functionality to AI agents, allowing programmatic generation of contract code with the same options as the web UI. It supports multiple target languages (Solidity, Cairo, Stellar, Stylus), can be installed locally (packages/mcp) and there is a hosted instance available. The project is open-source under the GNU AGPL v3.0 license.
Capabilities(24 total)
Tools (24)
solidity-erc20
Make a fungible token per the ERC-20 standard. Returns the source code of the generated contract, formatted in a Markdown code block. Does not write to disk.
name:string*symbol:string*burnable:booleanpausable:booleanpremint:stringpremintChainId:stringmintable:booleancallback:booleanpermit:booleanvotes:anyflashmint:booleancrossChainBridging:anynamespacePrefix:stringaccess:anyupgradeable:anyinfo:object
solidity-erc721
Make a non-fungible token per the ERC-721 standard. Returns the source code of the generated contract, formatted in a Markdown code block. Does not write to disk.
name:string*symbol:string*baseUri:stringenumerable:booleanuriStorage:booleanburnable:booleanpausable:booleanmintable:booleanincremental:booleanvotes:anyaccess:anyupgradeable:anyinfo:objectnamespacePrefix:string
solidity-erc1155
Make a non-fungible token per the ERC-1155 standard. Returns the source code of the generated contract, formatted in a Markdown code block. Does not write to disk.
name:string*uri:string*burnable:booleanpausable:booleanmintable:booleansupply:booleanupdatableUri:booleanaccess:anyupgradeable:anyinfo:object
solidity-stablecoin
Make a stablecoin token that uses the ERC-20 standard. Experimental, some features are not audited and are subject to change. Returns the source code of the generated contract, formatted in a Markdown code block. Does not write to disk.
name:string*symbol:string*burnable:booleanpausable:booleanpremint:stringpremintChainId:stringmintable:booleancallback:booleanpermit:booleanvotes:anyflashmint:booleancrossChainBridging:anynamespacePrefix:stringaccess:anyinfo:objectrestrictions:anyfreezable:boolean
solidity-rwa
Make a real-world asset token that uses the ERC-20 standard. Experimental, some features are not audited and are subject to change. Returns the source code of the generated contract, formatted in a Markdown code block. Does not write to disk.
name:string*symbol:string*burnable:booleanpausable:booleanpremint:stringpremintChainId:stringmintable:booleancallback:booleanpermit:booleanvotes:anyflashmint:booleancrossChainBridging:anynamespacePrefix:stringaccess:anyinfo:objectrestrictions:anyfreezable:boolean
Quick Actions
Security
Scanned 3 month(s) agoRisk Level
MINIMAL
Read-only data retrieval, no side effects
Trust Score
C61/100
7/17 checks passed
Scores are informational only and provided “as is” without warranty. AgentHotspot assumes no liability for actions taken based on these ratings.
Quick Stats
Service TypeMCP
Pricing ModelUnknown
Capabilities24 Tools / 0 Prompts / 0 Resources
OwnerOpenZeppelin
CategoryFrontend & UI
DependenciesStandalone
Tags
Code generationWorkflow automationUI toolingScaffolding