alexa

alexa is a skill for Claude Code from HybridAIOne/hybridclaw. It costs 27 tokens per session (5,120 once invoked), scanned A, original, MIT.

A connector between HybridClaw and Amazon Alexa, including custom Alexa skills and guarded smart-home control requests. Alexa is Amazon's voice assistant, and the Alexa Skills Kit is its developer platform.

In plain words
What is it for?
Receiving and validating custom Alexa requests, preparing approved smart-home reads or control plans, and converting responses into speech-safe output.
Why use it?
It handles request validation, credential protection, and voice-friendly responses so an agent does not need to construct Alexa requests manually.

Skill for Claude Code

Written for Claude Code: user-invocable in frontmatter.

Good fit Receiving and validating custom Alexa requests, preparing approved smart-home reads or control plans, and converting responses into speech-safe output.

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Install with agentmods
npx agentmods add skills/hybridaione/hybridclaw/alexa
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add HybridAIOne/hybridclaw --skill alexa
Clone the repo
git clone --depth 1 https://github.com/HybridAIOne/hybridclaw

Made for: Claude Code.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for alexa

README.md
[![agentmods](https://agentmods.dev/badge/skills/hybridaione/hybridclaw/alexa/github.svg)](https://agentmods.dev/skills/hybridaione/hybridclaw/alexa)
Your own site
<a href="https://agentmods.dev/skills/hybridaione/hybridclaw/alexa"><img src="https://agentmods.dev/badge/skills/hybridaione/hybridclaw/alexa/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for alexa

Your own site · 80×15
<a href="https://agentmods.dev/skills/hybridaione/hybridclaw/alexa"><img src="https://agentmods.dev/badge/skills/hybridaione/hybridclaw/alexa.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 27 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 5,120 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe. Third-party audits
  • NVIDIA SkillSpector warn 7 Sept 2026
SkillSpector: 1 finding, up to high

These are SkillSpector’s own severities. On a checked sample its high-severity flags on skills were ~96% false positives — a documented command, a public API, a “never do X” rule — so we show them as a caution to read, not a verdict. Why →

  • high Privilege Escalation · line 154
    Code accesses credential files (SSH keys, AWS credentials, etc.). This could indicate credential theft attempts.
    Fix: Remove references to credential paths. Use environment variables or secrets managers. For docs, use placeholder paths (e.g., /path/to/config). Never load .env or token files in production code paths.
How audits are shown
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00027 $0.05120
Opus 5 $0.00014 $0.02560
Sonnet 5 $0.00005 $0.01024
Haiku 4.5 $0.00003 $0.00512

Measured 12d ago against content hash ee2eca08858d, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-11, from the pricing page.

Security

Grade A, and why

alexa scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 12d ago.

The scan reads SKILL.md. This mod also ships 2 executable files (alexa-auth.cjs, alexa.cjs), listed below but not scanned — reading those needs a real analyzer, not pattern matching.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

skills/alexa/SKILL.md · 540 lines

How it starts

The opening of the file, as written. The whole thing — 540 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Alexa

Use this skill for Amazon Alexa workflows in two narrow modes:

  1. Expose HybridClaw as a custom Alexa skill through the Alexa Skills Kit (ASK).
  2. Prepare guarded Alexa-as-device reads and write plans for the official Smart Home Skill API and the opt-in community Alexa Remote / alexapy surface.

Do not use this skill for arbitrary Amazon API calls, shopping account access, or browser automation. Keep all credentials behind SecretRef and use the helper to build bounded payloads instead of hand-writing URLs, headers, cookies, or request bodies.

Safety Rules

  1. Validate every inbound ASK request before parsing slots or running an agent bridge. Reject invalid Signature, invalid SignatureCertChainUrl, signing certificates that do not cover echo-api.amazon.com, or timestamp drift of 150 seconds or more.
  2. Never persist or echo Login with Amazon access tokens. The request token maps to a HybridClaw operator session outside the prompt through the F13 SecretRef rail.
  3. Model output sent back to Alexa must be TTS-safe. Use build-response so markdown, code blocks, and very long URLs are stripped before SSML is built.
  4. Path-B reads are green but privacy-sensitive because devices, list contents, routines, and last-command history can reveal household behavior.
  5. Path-B writes are amber/red. Announcements, list mutations, device control, and routine triggers require exact F8/F14 approval that names the target room or device and the action.
  6. Stop after the first 401, 403, or INVALID_AUTHORIZATION_CREDENTIAL response. Emit or surface event: alexa.relink_required; do not retry-loop.
  7. The community cookie path is reverse-engineered and can break when Amazon changes web/API behavior. Treat it as opt-in and operationally brittle.
  8. Do not accept Amazon passwords, refresh cookies, LWA tokens, or Smart Home tokens in chat or CLI flags. Store them with hybridclaw secret set ....

Command Contract

Show helper usage:

Read the full file on GitHub · 540 lines

Files

What ships with it

2 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 12d ago First seen · 540 lines · 27 tokens per session scan A ee2eca08858d

Subscribe to this mod's changes

alexa is a skill published in the GitHub repository HybridAIOne/hybridclaw (132 stars, last pushed yesterday), licensed MIT. It adds 27 tokens to every session and 5,120 once invoked, about $0.0001 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.