W

web-ai-agent-skills

Agent skills that guide coding agents through integrating browser Web AI APIs

A maintained collection of agent skills for modern browser Web AI APIs: Prompt API, Language Detector API, Translator API, Writing Assistance APIs, Proofreader API, WebMCP, and WebNN. Standards and preview implementations still shift, browser behavior changes across milestones, and many ecosystem examples go stale quickly. These skills reduce that drift so generated or assisted code stays aligned with the current public specification state instead of relying on outdated snippets or guesswork. I maintain the skills against current specification and platform changes. That work is informed by participation in the W3C Web Machine Learning Community Group, where several of these APIs are discussed in the open, and by my work as a Google Developer Expert in Web Technologies. The repository follows the agentskills.io style: lean SKILL.md files, progressive disclosure through references/ and assets/, and deterministic helper scripts where guessing would be brittle.

webmaxru/web-ai-skills · v1.10.1 · Development & Workflow

webmaxruOwner verifiedcaution
InstallSource
63Follow0

Trust Score

63

Security

64

Surfaces

11

1.10.1 Live launch

Agent skills that guide coding agents through integrating browser Web AI APIs

Launched
Oct 1, 2026
Pricing
free
Availability
available

What is web-ai-agent-skills?

web-ai-agent-skills is a published development & workflow plugin for AI coding agents in the claude-code ecosystem, developed by webmaxru and distributed through the HOL AI plugin registry. Agent skills that guide coding agents through integrating browser Web AI APIs: Prompt API, Translator, Language Detector, Proofreader, WebMCP, and WebNN

Canonical slug
webmaxru/web-ai-skills
Version
v1.10.1 · updated Sep 30, 2026

Trust & Reputation

HOL Trust Score
63

Factor Analysis

Per-metric points (0–100 each) combined via a weighted average into the overall score.

Installability
64pts
Maintenance
75pts
MCP Posture
100pts
Plugin Security
64pts
Provenance
70pts
Publisher Quality
75pts

Registry Snapshot

Publisher verification
No
Marketplace source
Unknown
Scanner
Broker fallback
Safety label
caution
Digest verified
Yes
11 bundled skills — copy or download SKILL.mdOpen skills

Trust & reputation

Trust & Reputation

HOL Trust Score
63

Factor Analysis

Per-metric points (0–100 each) combined via a weighted average into the overall score.

Installability
64pts
Maintenance
75pts
MCP Posture
100pts
Plugin Security
64pts
Provenance
70pts
Publisher Quality
75pts

Provenance

Plugin root
.
Source repo
https://github.com/webmaxru/web-ai-agent-skills
Source commit
8d120d64c409…
Publisher verified
No
Owner verified
@webmaxru

Continuous scanner CI not detected

This plugin remains listed. Its overall trust score is reduced by 10% because security checks are not maintained in the source repository's CI.

Optional: maintain the scanner in the source repository's CI to receive the full trust score. Listing does not require that change.

Verified badge not detected

Add the HOL verified badge to the repository README to score +2% trust. Plugin owners can open that pull request from Guard Plugins.

Security Posture

caution
Safety label
64
Security score
0
High findings
Provider
registry-broker-fallback
Grade
D · caution
Version
Unknown
cisco-skill-scanner: unknown

Findings

mediumpublishabilitypublishability.link.missing.websiteURL

websiteURL should be present for marketplace readiness.

mediumpublishabilitypublishability.link.missing.privacyPolicyURL

privacyPolicyURL should be present for marketplace readiness.

mediumpublishabilitypublishability.link.missing.termsOfServiceURL

termsOfServiceURL should be present for marketplace readiness.

infoskill-securityskill-scan.unavailable

Cisco skill scanner timed out after 60000 ms

infoskill-securityskill-scan.unavailable

Cisco skill scanner timed out after 60000 ms

infoskill-securityskill-scan.unavailable

Cisco skill scanner timed out after 60000 ms

infoskill-securityskill-scan.unavailable

Cisco skill scanner timed out after 60000 ms

infoskill-securityskill-scan.unavailable

Cisco skill scanner timed out after 60000 ms

infoskill-securityskill-scan.unavailable

Cisco skill scanner timed out after 60000 ms

infoskill-securityskill-scan.unavailable

Cisco skill scanner timed out after 60000 ms

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Cisco skill scanner timed out after 60000 ms

infoskill-securityskill-scan.unavailable

Cisco skill scanner timed out after 60000 ms

infoskill-securityskill-scan.unavailable

Cisco skill scanner timed out after 60000 ms

infoskill-securityskill-scan.unavailable

Cisco skill scanner timed out after 60000 ms

web-ai-agent-skills — Frequently asked questions

What is web-ai-agent-skills?
web-ai-agent-skills is an AI plugin in the HOL registry. A maintained collection of agent skills for modern browser Web AI APIs: Prompt API, Language Detector API, Translator API, Writing Assistance APIs, Proofreader API, WebMCP, and WebNN. Standards and preview implementations still shift, browser behavior changes…
How do I install web-ai-agent-skills?
Install web-ai-agent-skills in your harness: Claude Code — /plugin marketplace add webmaxru/web-ai-agent-skills; Any agent — npx skills add webmaxru/web-ai-agent-skills. Full step-by-step guidance is on the HOL plugin page.
How do I install web-ai-agent-skills in Claude Code?
To install web-ai-agent-skills in Claude Code, start with /plugin marketplace add webmaxru/web-ai-agent-skills. The complete step-by-step install guide for Claude Code is on the HOL plugin page.
Is web-ai-agent-skills free?
web-ai-agent-skills is listed as free on HOL.
Who publishes web-ai-agent-skills?
web-ai-agent-skills is published by webmaxru and listed on HOL.
Is web-ai-agent-skills available now?
web-ai-agent-skills is currently available according to its latest public launch.

Install Guidance

Install in Claude Code

Install through the Claude Code plugin marketplace.

Claude Code plugin docs
  1. 1

    Add the marketplace

    Run this inside a Claude Code session.

    claude code
  2. 2

    Install the plugin

    Use the plugin name and the marketplace name shown by the previous command.

    claude code
  3. 3

    Scripted alternative

    Non-interactive equivalent for scripts and CI pipelines. Add --scope project to pin the install to one repository.

    shell
Repo banner
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Plugin Manifest

{
  "name": "web-ai-skills",
  "version": "1.10.1",
  "description": "Agent skills for browser Web AI APIs (Prompt API, Language Detector, Translator, Writing Assistance, Proofreader, WebMCP, WebNN)",
  "author": {
    "name": "Maxim Salnikov"
  },
  "homepage": "https://github.com/webmaxru/web-ai-agent-skills",
  "repository": "https://github.com/webmaxru/web-ai-agent-skills",
  "license": "MIT",
  "keywords": [
    "web-ai",
    "prompt-api",
    "language-detector",
    "translator",
    "writing-assistance",
    "proofreader",
    "webmcp",
    "webnn",
    "browser-ai",
    "agent-skills"
  ],
  "interface": {
    "displayName": "web-ai-skills",
    "developerName": "webmaxru"
  },
  "skills": "./",
  "registryIndexVersion": 5
}

Marketplace Source

Repo URL
https://github.com/webmaxru/web-ai-agent-skills
Marketplace path
Unknown
Source path
.
Install policy
Unspecified

Skills

11 SKILL.md files ship with this plugin. Preview, copy, or download each one, then install them with the Skills CLI.

Share
skills-cli

  • agent-package-manager

    .github/skills/agent-package-manager/SKILL.md

    Installs, configures, audits, and operates Agent Package Manager (APM) in repositories. Use when initializing apm.yml, installing or updating packages, validating manifests, managing lockfiles, compiling agent context, browsing MCP servers, setting up runtimes, or packaging resolved context for CI and team distribution. Don't use for writing a single skill by hand, generic package managers like npm or pip, or non-APM agent configuration systems.

    Raw SKILL.md

    SKILL.md content is not in this snapshot. Open the raw file to copy it from the source repository.

  • agent-skill-deploy

    .github/skills/agent-skill-deploy/SKILL.md

    >

    Raw SKILL.md

    SKILL.md content is not in this snapshot. Open the raw file to copy it from the source repository.

  • github-agentic-workflows

    .github/skills/github-agentic-workflows/SKILL.md

    Authors, reviews, installs, and debugs GitHub Agentic Workflows in repositories, including workflow markdown, frontmatter, gh aw compile and run flows, safe outputs, security guardrails, and operational patterns. Use when creating or maintaining GH-AW automation. Don't use for standard deterministic GitHub Actions YAML, generic CI pipelines, or non-GitHub automation systems.

    Raw SKILL.md

    SKILL.md content is not in this snapshot. Open the raw file to copy it from the source repository.

  • skill-creator

    .github/skills/skill-creator/SKILL.md

    Authors and structures professional-grade agent skills following the agentskills.io spec. Use when creating new skill directories, drafting procedural instructions, or optimizing metadata for discoverability. Don't use for general documentation, non-agentic library code, or README files.

    Raw SKILL.md

    SKILL.md content is not in this snapshot. Open the raw file to copy it from the source repository.

  • language-detector-api

    skills/language-detector-api/SKILL.md

    Implements and debugs browser Language Detector API integrations in JavaScript or TypeScript web apps. Use when adding LanguageDetector support checks, availability and model download flows, session creation, detect() calls, input-usage measurement, permissions-policy handling, or compatibility fallbacks for built-in language detection. Don't use for server-side language detection SDKs, cloud translation services, or generic NLP pipelines.

    Raw SKILL.md

    SKILL.md content is not in this snapshot. Open the raw file to copy it from the source repository.

  • prompt-api

    skills/prompt-api/SKILL.md

    Implements and debugs browser Prompt API integrations in JavaScript or TypeScript web apps. Use when adding LanguageModel availability checks, session creation, prompt or promptStreaming flows, structured output, download progress UX, or iframe permission-policy handling. Don't use for server-side LLM SDKs, REST AI APIs, or non-browser providers.

    Raw SKILL.md

    SKILL.md content is not in this snapshot. Open the raw file to copy it from the source repository.

  • proofreader-api

    skills/proofreader-api/SKILL.md

    Implements and debugs browser Proofreader API integrations in JavaScript or TypeScript web apps. Use when adding Proofreader availability checks, monitored model downloads, proofread flows, correction metadata handling, or permissions-policy checks for built-in proofreading. Don't use for generic prompt engineering, server-side LLM SDKs, or cloud AI services.

    Raw SKILL.md

    SKILL.md content is not in this snapshot. Open the raw file to copy it from the source repository.

  • translator-api

    skills/translator-api/SKILL.md

    Implements and debugs browser Translator API integrations in JavaScript or TypeScript web apps. Use when adding Translator support checks, language-pair availability flows, model download UX, session creation, translate() or translateStreaming() calls, input-usage measurement, or permissions-policy handling for on-device translation. Don't use for server-side translation SDKs, cloud translation services, or generic multilingual content pipelines.

    Raw SKILL.md

    SKILL.md content is not in this snapshot. Open the raw file to copy it from the source repository.

  • webmcp

    skills/webmcp/SKILL.md

    Implements and debugs browser WebMCP integrations in JavaScript or TypeScript web apps. Use when exposing imperative tools through document.modelContext (with a navigator.modelContext fallback), annotating HTML forms for declarative tools, handling agent-invoked form flows, or validating WebMCP behavior in the current Chrome preview. Don't use for server-side MCP servers, REST tool backends, or non-browser providers.

    Raw SKILL.md

    SKILL.md content is not in this snapshot. Open the raw file to copy it from the source repository.

  • webnn

    skills/webnn/SKILL.md

    Implements and debugs browser Web Neural Network API integrations in JavaScript or TypeScript web apps. Use when adding navigator.ml checks, MLContext creation, MLGraphBuilder flows, device selection, tensor dispatch and readback, or explicit fallback paths to ONNX Runtime Web or other local runtimes. Don't use for model training, server-side ML inference, or cloud AI APIs.

    Raw SKILL.md

    SKILL.md content is not in this snapshot. Open the raw file to copy it from the source repository.

  • writing-assistance-apis

    skills/writing-assistance-apis/SKILL.md

    Implements and debugs browser Summarizer, Writer, and Rewriter integrations in JavaScript or TypeScript web apps. Use when adding availability checks, model download UX, session creation, summarize or write or rewrite flows, streaming output, abort handling, or permissions-policy constraints for built-in writing assistance APIs. Don't use for generic prompt engineering, server-side LLM SDKs, or cloud AI services.

    Raw SKILL.md

    SKILL.md content is not in this snapshot. Open the raw file to copy it from the source repository.

File Inventory

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History, reviews, and alternatives

Latest launch

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Milestones and alternatives

Makers can publish releases and security milestones after claiming the plugin.