Registry indexed
Set up a Stellar/Soroban smart contract project with OpenZeppelin Contracts for Stellar. Use when users need to: (1) install Stellar CLI and Rust toolchain for Soroban, (2) create a new Soroban project, (3) add OpenZeppelin Stellar dependencies to Cargo.toml, or (4) understand So
Set up a Stellar/Soroban smart contract project with OpenZeppelin Contracts for Stellar. Use when users need to: (1) install Stellar CLI and Rust toolchain for Soroban, (2) create a new Soroban project, (3) add OpenZeppelin Stellar dependencies to Cargo.toml, or (4) understand Soroban import conventions and contract patterns for OpenZeppelin.
Source documentation, not instructions for this website. Review permissions before running any commands.
Install the Rust toolchain (v1.84.0+) and the Soroban WASM target:
curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh
rustup target add wasm32v1-none
Install the Stellar CLI:
curl -fsSL https://github.com/stellar/stellar-cli/raw/main/install.sh | sh
Create a new Soroban project:
stellar contract init my_project
This creates a Cargo workspace with contracts in contracts/*/.
Look up the current version from the stellar-contracts repo before adding. Pin exact versions with = as the library is under active development.
Add OpenZeppelin crates to the root Cargo.toml under [workspace.dependencies]:
[workspace.dependencies]
stellar-tokens = "=<VERSION>"
stellar-access = "=<VERSION>"
stellar-contract-utils = "=<VERSION>"
stellar-macros = "=<VERSION>"
Then reference them in the per-contract contracts/*/Cargo.toml:
[dependencies]
soroban-sdk = { workspace = true }
stellar-tokens = { workspace = true }
stellar-access = { workspace = true }
stellar-contract-utils = { workspace = true }
stellar-macros = { workspace = true }
Available crates: stellar-access, stellar-accounts, stellar-contract-utils, stellar-fee-abstraction, stellar-governance, stellar-macros, stellar-tokens.
Only add the crates the contract actually uses.
stellar-macrosprovides proc-macro attributes (for example,#[when_not_paused],#[only_owner],#[derive(Upgradeable)]) and is needed in most contracts.
Imports use underscores as the crate root (Rust convention):
use stellar_tokens::fungible::{Base, FungibleToken};
use stellar_tokens::fungible::burnable::FungibleBurnable;
use stellar_access::ownable::Ownable;
use stellar_contract_utils::pausable::Pausable;
use stellar_macros::when_not_paused;
Contracts use #[contract] on the struct and #[contractimpl] on the impl block (from soroban_sdk):
use soroban_sdk::{contract, contractimpl, Env};
#[contract]
pub struct MyToken;
#[contractimpl]
impl MyToken {
// Implement trait methods here
}
Trait implementations are separate impl blocks per trait (e.g., FungibleToken, Pausable). Guard macros like #[when_not_paused] and #[only_owner] decorate individual functions.
instance storage entries to prevent expiration.Build the contract to WASM:
stellar contract build
This is a shortcut for cargo build --target wasm32v1-none --release. Output appears in target/wasm32v1-none/release/.
Run tests:
cargo test
soroban-sdktestutils are automatically enabled for in-crate unit tests.
name: setup-stellar-contracts description: "Set up a Stellar/Soroban smart contract project with OpenZeppelin Contracts for Stellar. Use when users need to: (1) install Stellar CLI and Rust toolchain for Soroban, (2) create a new Soroban project, (3) add OpenZeppelin Stellar dependencies to Cargo.toml, or (4) understand Soroban import conventions and contract patterns for OpenZeppelin." license: AGPL-3.0-only metadata: author: OpenZeppelin
---
name: setup-stellar-contracts
description: "Set up a Stellar/Soroban smart contract project with OpenZeppelin Contracts for Stellar. Use when users need to: (1) install Stellar CLI and Rust toolchain for Soroban, (2) create a new Soroban project, (3) add OpenZeppelin Stellar dependencies to Cargo.toml, or (4) understand Soroban import conventions and contract patterns for OpenZeppelin."
license: AGPL-3.0-only
metadata:
author: OpenZeppelin
---
# Stellar Setup
## Soroban/Stellar Development Setup
Install the Rust toolchain (v1.84.0+) and the Soroban WASM target:
```bash
curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh
rustup target add wasm32v1-none
```
Install the Stellar CLI:
```bash
curl -fsSL https://github.com/stellar/stellar-cli/raw/main/install.sh | sh
```
Create a new Soroban project:
```bash
stellar contract init my_project
```
This creates a Cargo workspace with contracts in `contracts/*/`.
## OpenZeppelin Dependencies
Look up the current version from the [stellar-contracts repo](https://github.com/OpenZeppelin/stellar-contracts) before adding. Pin exact versions with `=` as the library is under active development.
Add OpenZeppelin crates to the **root** `Cargo.toml` under `[workspace.dependencies]`:
```toml
[workspace.dependencies]
stellar-tokens = "=<VERSION>"
stellar-access = "=<VERSION>"
stellar-contract-utils = "=<VERSION>"
stellar-macros = "=<VERSION>"
```
Then reference them in the **per-contract** `contracts/*/Cargo.toml`:
```toml
[dependencies]
soroban-sdk = { workspace = true }
stellar-tokens = { workspace = true }
stellar-access = { workspace = true }
stellar-contract-utils = { workspace = true }
stellar-macros = { workspace = true }
```
Available crates: `stellar-access`, `stellar-accounts`, `stellar-contract-utils`, `stellar-fee-abstraction`, `stellar-governance`, `stellar-macros`, `stellar-tokens`.
> Only add the crates the contract actually uses. `stellar-macros` provides proc-macro attributes (for example, `#[when_not_paused]`, `#[only_owner]`, `#[derive(Upgradeable)]`) and is needed in most contracts.
## Code Patterns
Imports use underscores as the crate root (Rust convention):
```rust
use stellar_tokens::fungible::{Base, FungibleToken};
use stellar_tokens::fungible::burnable::FungibleBurnable;
use stellar_access::ownable::Ownable;
use stellar_contract_utils::pausable::Pausable;
use stellar_macros::when_not_paused;
```
Contracts use `#[contract]` on the struct and `#[contractimpl]` on the impl block (from `soroban_sdk`):
```rust
use soroban_sdk::{contract, contractimpl, Env};
#[contract]
pub struct MyToken;
#[contractimpl]
impl MyToken {
// Implement trait methods here
}
```
Trait implementations are separate `impl` blocks per trait (e.g., `FungibleToken`, `Pausable`). Guard macros like `#[when_not_paused]` and `#[only_owner]` decorate individual functions.
## Platform Notes
- **Read operations are free in Stellar.** Optimize for minimizing writes; reads and computation are cheap. Prefer clean, readable code over micro-optimizations.
- **Instance storage TTL extension is the developer's responsibility.** The OpenZeppelin library handles TTL extension for other storage entries, but contracts must extend their own `instance` storage entries to prevent expiration.
## Build & Test
Build the contract to WASM:
```bash
stellar contract build
```
This is a shortcut for `cargo build --target wasm32v1-none --release`. Output appears in `target/wasm32v1-none/release/`.
Run tests:
```bash
cargo test
```
> `soroban-sdk` testutils are automatically enabled for in-crate unit tests.
Skill source recorded
Skill instructions are recorded. This is not a runtime test, safety guarantee or compatibility certification.
Review before install: Avoid automatic install
Listed tools are metadata hints, not tested compatibility. Agent prompts are suggested handoffs.
Check the source for dependencies, API keys and third-party costs. A public repository does not mean every service is free.
Repository metadata and review signals are advisory. Popularity, source discovery and successful execution are different facts.
Version reported in registry metadata; check source releases before relying on it.
Quality
70/100
Strong
Trust
63/100
Sandbox only
Audit
77/100
Needs review
This page exposes the same decision, trust, audit, use-case, and install signals through the Registry API, so agents can rank this skill without scraping the UI.
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}Listing source
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