lighthouse-95

lighthouse-95 is a skill for Claude Code, Codex from aliborhothamud/claude-melhores-skills. It costs 55 tokens per session (1,663 once invoked), scanned A, original, no licence file.

A guide for improving a website's Lighthouse scores. Lighthouse is a tool that checks performance, accessibility, coding practices, and search visibility.

In plain words
What is it for?
It is for diagnosing metrics such as FCP, LCP, TBT, and CLS and working toward scores of at least 95 in every category.
Why use it?
It helps find and fix problems that keep a deployed website below a target score, including slow loading and layout shifts.

Skill for Claude CodeCodex

Which agent this was written for is unclear — body not stored (licence); the path alone says nothing.

Good fit It is for diagnosing metrics such as FCP, LCP, TBT, and CLS and working toward scores of at least 95 in every category.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/aliborhothamud/claude-melhores-skills/lighthouse-95
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 aliborhothamud/claude-melhores-skills --skill lighthouse-95
Clone the repo
git clone --depth 1 https://github.com/aliborhothamud/claude-melhores-skills

Made for: Claude Code, Codex.

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 lighthouse-95

README.md
[![agentmods](https://agentmods.dev/badge/skills/aliborhothamud/claude-melhores-skills/lighthouse-95/github.svg)](https://agentmods.dev/skills/aliborhothamud/claude-melhores-skills/lighthouse-95)
Your own site
<a href="https://agentmods.dev/skills/aliborhothamud/claude-melhores-skills/lighthouse-95"><img src="https://agentmods.dev/badge/skills/aliborhothamud/claude-melhores-skills/lighthouse-95/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 lighthouse-95

Your own site · 80×15
<a href="https://agentmods.dev/skills/aliborhothamud/claude-melhores-skills/lighthouse-95"><img src="https://agentmods.dev/badge/skills/aliborhothamud/claude-melhores-skills/lighthouse-95.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 55 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,663 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.
Origin unknown 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 $0.00055 $0.01663
Opus 5.5 $0.00022 $0.00665
Sonnet 5.5 $0.00011 $0.00333
Haiku 4.5 $0.00006 $0.00166

Measured 1mo ago against content hash 39f9a4530d1e, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

lighthouse-95 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 1mo ago.

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/lighthouse-95/SKILL.md · 106 lines

The source is not reproduced here

No licence file

A repository with no LICENSE is all rights reserved by default, so the body is not copied here. The metadata, the measurements and the link are.

Read it on GitHub

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. 1mo ago First seen · 106 lines · 55 tokens per session scan A 39f9a4530d1e

Subscribe to this mod's changes

lighthouse-95 is a skill published in the GitHub repository aliborhothamud/claude-melhores-skills (6 stars, last pushed 2mo ago), with no licence file. It adds 55 tokens to every session and 1,663 once invoked, about $0.0002 per session on Opus 5.5. 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 2026-08-31.

Related

Other skills, from other repositories

fsi-comps-analysis

Build institutional-grade comparable company analyses with operating metrics, valuation multiples, and statistical benchmarking in Excel/spreadsheet format. Perfect for: Public company valuation (M&A, investment analysis) Benchmarking performance vs. industry peers Pricing IPOs or funding rounds Identifying valuation…

w95/awesome-claude-corporate-skills · 127 tokens

employee-engagement-survey

TRIGGER THIS when designing employee engagement surveys, analyzing employee feedback, creating action plans based on survey results, tracking engagement trends, planning pulse surveys, or improving employee experience. Designs comprehensive surveys that measure engagement, belonging, and satisfaction with actionable…

w95/awesome-claude-corporate-skills · 60 tokens

employee-handbook-builder

TRIGGER THIS when creating or updating employee handbooks, documenting HR policies, developing code of conduct, building benefits guides, or creating leave/PTO policies. Creates comprehensive, legally compliant, accessible employee handbooks covering company policies, culture, benefits, code of conduct, and all…

w95/awesome-claude-corporate-skills · 63 tokens

kpi-dashboard

ACTIVATE when building executive dashboards, tracking business metrics, creating executive scorecards, monitoring organizational KPIs, setting up health metrics, building dashboards for real-time monitoring, or establishing systems to track and measure business performance. Critical for any executive who needs to…

w95/awesome-claude-corporate-skills · 70 tokens

ma-due-diligence

ACTIVATE when evaluating acquisition targets, conducting M&A due diligence, planning integration strategy, analyzing synergies, preparing sale materials, assessing culture fit, valuing targets, creating merger checklists, or managing M&A transactions. Critical for executives involved in buy-side or sell-side M&A, from…

w95/awesome-claude-corporate-skills · 74 tokens

dei-strategy

TRIGGER THIS when building DEI strategy, creating diversity goals, designing inclusive programs, building equity analyses, developing training, addressing inclusion issues, or tracking DEI metrics. Develops comprehensive diversity, equity, and inclusion strategies aligned to business goals with measurable outcomes…

w95/awesome-claude-corporate-skills · 66 tokens