biblioteca-anuncios

biblioteca-anuncios is a skill for Claude Code from ReadyToGo-Education/fluxo_criativo. It costs 135 tokens per session (8,143 once invoked), scanned A, original, no licence file.

A research workflow for investigating successful ads in Meta's Ad Library, a public collection of Facebook and Instagram advertisements.

In plain words
What is it for?
It searches selected markets, compares competitor ads, detects repeated creatives and niche changes, and produces a self-contained HTML report.
Why use it?
It helps marketers study competitors and identify repeated ad creatives that may indicate an advertising campaign is being used at scale.

Skill for Claude Code

Written for Claude Code: allowed-tools in frontmatter. Also seen: model in frontmatter; installed under .agents/ (shared by several agents).

Good fit It searches selected markets, compares competitor ads, detects repeated creatives and niche changes, and produces a self-contained HTML report.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/readytogo-education/fluxo_criativo/biblioteca-anuncios
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 ReadyToGo-Education/fluxo_criativo --skill biblioteca-anuncios
Clone the repo
git clone --depth 1 https://github.com/ReadyToGo-Education/fluxo_criativo

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 biblioteca-anuncios

README.md
[![agentmods](https://agentmods.dev/badge/skills/readytogo-education/fluxo_criativo/biblioteca-anuncios/github.svg)](https://agentmods.dev/skills/readytogo-education/fluxo_criativo/biblioteca-anuncios)
Your own site
<a href="https://agentmods.dev/skills/readytogo-education/fluxo_criativo/biblioteca-anuncios"><img src="https://agentmods.dev/badge/skills/readytogo-education/fluxo_criativo/biblioteca-anuncios/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 biblioteca-anuncios

Your own site · 80×15
<a href="https://agentmods.dev/skills/readytogo-education/fluxo_criativo/biblioteca-anuncios"><img src="https://agentmods.dev/badge/skills/readytogo-education/fluxo_criativo/biblioteca-anuncios.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 135 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 8,143 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 $0.00135 $0.08143
Opus 5.5 $0.00054 $0.03257
Sonnet 5.5 $0.00027 $0.01629
Haiku 4.5 $0.00014 $0.00814

Measured 29d ago against content hash 8231a27a77eb, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

biblioteca-anuncios 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 29d ago.

The scan reads SKILL.md. This mod also ships 2 executable files (scripts/buscar-apify.py, scripts/montar-html.py), 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.

.agents/skills/biblioteca-anuncios/SKILL.md · 845 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

Files

What ships with it

5 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. 29d ago Changed 8231a27a77eb
  2. 2mo ago First seen · 845 lines · 135 tokens per session scan A 3e26ba9d12f4

Subscribe to this mod's changes

biblioteca-anuncios is a skill published in the GitHub repository ReadyToGo-Education/fluxo_criativo (18 stars, last pushed 7d ago), with no licence file. It adds 135 tokens to every session and 8,143 once invoked, about $0.0005 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 2026-09-03.

Related

biblioteca-anuncios compared with skills from other repositories

biblioteca-anuncios next to 6 skills from other repositories
ModTypeStarsLast pushLicenceScanTokensWorks with
biblioteca-anunciosReadyToGo-Education/fluxo_criativoSkill187d agononeA135Claude Code
imagegenopenai/codexSkill133kyesterdayApache-2.0A113Codex
playwright-climicrosoft/playwrightSkill99kyesterdayApache-2.0A19Claude Code
local-ai-agentsmicrosoft/ai-agents-for-beginnersSkill79k4d agoMITA200Claude Code, Codex
systematic-debuggingobra/superpowersSkill313k3d agoMITA21Claude Code
next-cache-components-adoptionvercel/next.jsSkill143kyesterdayMITA95Claude Code
next-partial-prefetching-adoptionvercel/next.jsSkill143kyesterdayMITA103Claude Code