> For the complete documentation index, see [llms.txt](https://docs.merlinchain.io/merlin-docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.merlinchain.io/merlin-docs/developers/builder-guides/developer-tools.md). # Developer Tools Developer tools are a crucial component in the blockchain development process. They not only simplify development workflows but also enhance developers' efficiency and accuracy in building, debugging, and deploying decentralized applications (dApps). This section will focus on two key tools: Wallets and Remote Procedure Call (RPC). [**Wallets**](/merlin-docs/developers/builder-guides/developer-tools/wallet.md) Wallets are essential tools in blockchain applications for managing and storing digital assets. Developers can use various types of wallets for development and testing, ensuring the security and reliability of transactions. [**RPC**](/merlin-docs/developers/builder-guides/developer-tools/rpc.md) Remote Procedure Call (RPC) is the foundation of communication between developers and the blockchain network. RPC enables developers to invoke various functions of blockchain nodes, allowing them to read data or send transactions. --- # Agent Instructions This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com. ## Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter, and the optional `goal` query parameter: ``` GET https://docs.merlinchain.io/merlin-docs/developers/builder-guides/developer-tools.md?ask=&goal= ``` `ask` is the immediate question: it should be specific, self-contained, and written in natural language. `goal` is optional and describes the broader end goal you are ultimately trying to accomplish on behalf of the user. GitBook uses it to tailor the answer towards what is most useful for that goal. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.