Guide · Agent skill
How to use the Amazon Alexa Skill Builder agent skill
Updated · written with AI from the project's own documentation and checked against our catalogue data
The amazon-alexa agent skill gives an AI coding agent a guide for building custom Alexa voice apps, called Alexa skills, and connecting them to AWS services such as Lambda, DynamoDB, Polly, Transcribe, Lex and smart home integration. It is aimed at developers and hobbyists who already have, or are prepared to set up, Amazon developer and AWS accounts. After this guide you will know what the skill does, how to install it, how to phrase requests that trigger it, and which safety limits to respect.
Amazon Alexa Skill Buildersickn33/agentic-awesome-skills · MIT Download the skill Quick start
- 1Download the skill ZIP. Get the amazon-alexa ZIP from the agentic-awesome-skills page and keep it somewhere you can find it.
- 2Unzip into a skills folder. Extract the folder to ~/.claude/skills/ for personal use or to .claude/skills/ inside a project.
- 3Or upload it in the Claude apps. Open Settings, choose Capabilities, then Skills, and upload the skill there.
- 4Ask for a test-first plan. Describe your Alexa or AWS goal and ask for a read-only prototype on an authorised test account.
- 5Verify in the ASK simulator. Check the interaction model and timeout in the Alexa Skills Kit simulator before any deployment.
- 6Keep smart home off until checks pass. Enable smart home control only after account linking and device ownership checks have passed and you have expert review.
What does the amazon-alexa skill make the agent do?
An agent skill is a folder of instructions that an AI agent loads when a task matches it. This one covers Alexa custom skill development, the voice apps that run on Alexa devices, and the AWS side that supports them. It also covers the project described as Auri, which uses Claude as the brain behind an Alexa assistant.
The main SKILL.md file is short. It points to a longer reference file, references/detailed-guide.md, which holds the procedure, prerequisites and validation steps. The agent is told to read that guide before doing the work and to treat its safety, prerequisites and validation requirements as mandatory.
- Guides the design of a custom Alexa voice skill, including interaction model work.
- Helps connect the skill to AWS services such as Lambda, DynamoDB, Polly, Transcribe and Lex.
- Covers smart home integration, but only with the safety checks described below.
- Does not change how an Alexa speaker works on its own.
How do you install the amazon-alexa skill?
Download the ZIP for the skill from the agentic-awesome-skills page. Unzip it so that the skill folder sits in one of the locations below. Claude Code reads skills from a skills folder in your home directory or inside a project.
For a personal install, put the folder in ~/.claude/skills/. For a single project, put it in the project's .claude/skills/ folder. If you use the Claude apps, you can instead upload the skill under Settings, then Capabilities, then Skills.
- Personal install: ~/.claude/skills/amazon-alexa
- Project install: .claude/skills/amazon-alexa inside your project
- Claude apps: Settings → Capabilities → Skills, then upload the skill
How do you trigger the skill with a natural request?
The skill is meant for tasks that clearly match Alexa custom skills, Alexa with Claude as the assistant brain, or the AWS services listed above. Describe the goal in plain language and name the Alexa or AWS part you care about. Mention whether you want read-only behaviour, testing, or deployment, because the guide puts testing first.
Good requests say what you are building, which AWS services are involved and what you need checked. The skill also says to stop and ask for clarification when inputs, permissions or success criteria are missing, so a vague request may get questions back rather than code.
- Help me prototype a read-only Alexa intent for a test account and check it in the ASK simulator.
- Design a custom Alexa skill that stores user preferences in DynamoDB through Lambda.
- Plan an Alexa skill that uses Polly for responses, and tell me what AWS permissions it needs.
- Explain what I must set up before smart home control can be enabled safely.
What does the example show about safe testing?
The example in SKILL.md is a good model for how to work with this skill. It starts with a read-only ChatIntent for one authorised test account. The interaction model and timeout are checked in the ASK simulator before anything is deployed.
Smart home control stays disabled until account linking and device ownership checks pass. The detailed guide adds that custom slot types and Smart Home or Routines interfaces need supported regional APIs, account linking and certification, and that adding an intent alone is not enough.
- Use an authorised test account, not a personal or shared account.
- Verify the interaction model and timeout in the ASK simulator first.
- Keep smart home control off until account linking and device ownership checks pass.
- Check CLI commands, locale support and SDK versions against your installed ASK and AWS releases.
What do you need before you start, and what are the safety limits?
You need an Amazon developer account and an AWS account. You will use the Alexa Skills Kit and its simulator, plus AWS services such as Lambda, DynamoDB, Polly, Transcribe or Lex, depending on your design. If you want Claude as the assistant brain, you may also need Claude API access.
The skill is marked critical risk. It does not run scripts, but it uses the network. The detailed guide says authorisation is required before cloud resources, costs, publication or real device control, and that you should use least-privilege IAM and test devices. The sample Smart Home response and discovery code omits required correlation and header fields, so it cannot be deployed unchanged. The AURI assets it mentions are not bundled with the skill.
- Accounts: Amazon developer and AWS accounts.
- Tools: Alexa Skills Kit and the ASK simulator.
- Optional: Claude API access for the assistant-brain setup.
- Runs scripts: no. Uses network: yes.
- Use least-privilege IAM roles and test devices only.
What tips help you get the most from it?
Read the detailed guide in full before starting end-to-end work, and load only the relevant sections for focused tasks. Treat the output as a starting point that still needs testing and expert review, not as a finished production skill.
Start with a read-only intent and a single test account. Add features one at a time, and check each one in the simulator before moving on.
- Keep a record of which AWS resources the agent creates, so you can review costs.
- Do not use the skill for production smart home control without expert review.
- If something in the guide does not match your ASK or AWS version, trust the installed release over the guide.
What people use it for
- Prototyping a read-only custom Alexa intent that answers questions, tested in the ASK simulator.
- Designing an Alexa skill whose data is stored in DynamoDB and processed by AWS Lambda.
- Planning voice responses with Polly or speech input with Transcribe or Lex.
- Exploring how Claude could act as the brain behind an Alexa-based assistant, as in the Auri project description.
Frequently asked questions
Is the amazon-alexa skill free to use?
The skill is released under the MIT licence. The services it works with, such as AWS, Lambda, DynamoDB and Claude API access, may be billed separately, so check their pricing before you start.
Do I need to be a developer to use it?
Yes, in practice. The skill helps with custom Alexa skill code, AWS configuration and testing, so you need Amazon developer and AWS accounts and some comfort with them. Non-developers who only want to use Alexa will not get value from it.
Where do I put the amazon-alexa skill folder?
For a personal install, unzip it into ~/.claude/skills/. For one project, use the .claude/skills/ folder inside that project. In the Claude apps, you can upload it under Settings, then Capabilities, then Skills.
Does this skill change how my Alexa speaker works?
No. The guide says it is a custom-skill architecture and does not replace Alexa's system assistant or give access to Alexa+ features. Your custom skill would need code and AWS setup before it does anything.
Why won't the smart home code work when I paste it in?
The detailed guide notes that the sample Smart Home response and discovery examples omit required correlation and header fields. They cannot be deployed unchanged, and smart home use needs account linking, device checks and certification.
What are good alternatives if this skill does not fit?
If you only want to use Alexa without building anything, you do not need this skill. If you want general help with AWS or voice app code, an agent skill or documentation focused on those tools may suit you better. The source does not compare this skill with specific alternatives.
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Our verdict
Choose this skill if you are a developer building a custom Alexa voice skill and want step-by-step help with the AWS side, or if you are prototyping read-only intents on a test account. Pick something else if you only use Alexa as a consumer, or if you need production smart home control without expert review, since the skill is marked critical risk.
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