An AI-powered assistant for managing Stellar XLM transactions, trustlines, and secure cross-border payments.
Install & Download
1. ClawHub CLI
The fastest way to install a skill directly from the registry.
npx clawhub@latest install stellar
2. Manual Installation
Copy the skill folder to one of these locations
~/.openclaw/skills/ <project>/skills/ Priority: Workspace > Local > Bundled
3. Prompt Installation
Copy this prompt to OpenClaw to install it automatically.
Help me install stellar using Clawhub. If Clawhub is not installed, install it first (npm i -g clawhub).
Prefer to download?
Get the raw skill files in a ZIP archive.
What is Stellar?
The Stellar skill provides a robust framework for interacting with the Stellar network through AI agents. It simplifies complex blockchain tasks such as managing memo requirements for exchange deposits, navigating minimum account reserves, and executing multi-operation transactions. By integrating this into the Openclaw Skills library, developers can automate interactions with the native XLM asset and fiat-backed tokens like USDC with high precision.
This skill is designed to handle the technical nuances of the Stellar Consensus Protocol (SCP), including fast finality and low-cost operations. It ensures that users adhere to critical security practices, such as never sharing secret keys while leveraging federated and muxed addresses for human-readable and efficient routing.
Stellar Use Cases
- Automating XLM transfers to centralized exchanges ensuring correct memo field inclusion to prevent fund loss.
- Managing account activation and trustline reserves for receiving new anchor-issued assets.
- Facilitating cross-border payment corridors using automated path payments and fiat-backed anchors.
- Monitoring and executing decentralized exchange (DEX) trades via limit orders.
- Batching multiple operations into a single transaction for efficient on-chain activity.
How Stellar Works
- Initialize the skill within the Openclaw Skills ecosystem to grant the agent access to Stellar network protocols.
- Validate destination addresses, distinguishing between public keys, federated addresses, and muxed formats.
- Verify account requirements, ensuring a minimum balance of 1 XLM is maintained for activation.
- Configure mandatory memo fields (Text, ID, or Hash) for transactions destined for centralized services.
- Establish necessary trustlines for non-native assets like USDC or yXLM, locking the required 0.5 XLM reserve.
- Broadcast transactions to the network and monitor for 3-5 second finality or sequence number alignment.
Stellar Setup
To integrate this skill into your workflow, follow these configuration steps:
# Add the Stellar skill to your local environment
openclaw install stellar
# Set your public network key (never use your secret key in plain text)
export STELLAR_PUBLIC_KEY="G..."
# If using Soroban smart contracts, initialize the Rust-based environment
stellar network add --rpc-url https://horizon.stellar.org --network-passphrase "Public Global Stellar Network ; September 2015"
Stellar Data Schema & Taxonomy
The skill organizes Stellar-specific data using the following taxonomy to ensure transaction accuracy:
| Attribute | Format/Rule | Description |
|---|---|---|
| Public Key | G... (56 chars) | The standard public identifier for Stellar accounts |
| Memo | Text, ID, or Hash | Critical metadata required for exchange deposits |
| Base Reserve | 1.0 XLM | Minimum balance required to keep an account active |
| Trustline | 0.5 XLM Reserve | The locked amount required per non-native asset held |
| XDR | Base64 String | The transaction envelope format used for pre-signing validation |
Stellar Advanced Features
- Support for Muxed addresses (M-prefix) to combine account ID and memo data into a single string.
- Path payment automation to find the most efficient route for asset conversion during a transfer.
- Multisig coordination for accounts requiring multiple signatures for operation authorization.
- Integration with Soroban for developing and interacting with Rust-based smart contracts.
- Fee bumping tools to adjust transaction priority during periods of network congestion.
SKILL.md
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