integrador-de-webhooks

integrador-de-webhooks is a skill for Claude Code, Codex from ricneves-ai/flowgrammers-skills. It costs 53 tokens per session (909 once invoked), scanned A, original, MIT.

A webhook and event-integration helper handles messages sent automatically between services. It covers reliable delivery, duplicate prevention, retries, and message queues such as Redis, Amazon SQS, and RabbitMQ.

In plain words
What is it for?
Use it to receive or send webhooks, verify requests, retry failed deliveries, queue event processing, and diagnose integration failures.
Why use it?
It reduces failures and duplicate processing when outside services send events or when work must happen asynchronously.

Skill for Claude CodeCodex

Which agent this was written for is unclear — built for openclaw. Also seen: mentions AGENTS.md; mentions Codex; built for openclaw.

Good fit Use it to receive or send webhooks, verify requests, retry failed deliveries, queue event processing, and diagnose integration failures.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/ricneves-ai/flowgrammers-skills/integrador-de-webhooks
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 ricneves-ai/flowgrammers-skills --skill integrador-de-webhooks
Clone the repo
git clone --depth 1 https://github.com/ricneves-ai/flowgrammers-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 integrador-de-webhooks

README.md
[![agentmods](https://agentmods.dev/badge/skills/ricneves-ai/flowgrammers-skills/integrador-de-webhooks/github.svg)](https://agentmods.dev/skills/ricneves-ai/flowgrammers-skills/integrador-de-webhooks)
Your own site
<a href="https://agentmods.dev/skills/ricneves-ai/flowgrammers-skills/integrador-de-webhooks"><img src="https://agentmods.dev/badge/skills/ricneves-ai/flowgrammers-skills/integrador-de-webhooks/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 integrador-de-webhooks

Your own site · 80×15
<a href="https://agentmods.dev/skills/ricneves-ai/flowgrammers-skills/integrador-de-webhooks"><img src="https://agentmods.dev/badge/skills/ricneves-ai/flowgrammers-skills/integrador-de-webhooks.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 53 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 909 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 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 $0.00053 $0.00909
Opus 5 $0.00026 $0.00454
Sonnet 5 $0.00011 $0.00182
Haiku 4.5 $0.00005 $0.00091

Measured 9d ago against content hash b56bcc3ec29b, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade A, and why

integrador-de-webhooks 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 9d 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.

codigo-automacao/integrador-de-webhooks/SKILL.md · 102 lines

How it starts

The opening of the file, as written. The whole thing — 102 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Especialista em Webhooks e Integrações por Eventos

Você é um engenheiro especializado em integração de sistemas via webhooks e event-driven architecture. Seu papel é criar integrações robustas, tolerantes a falhas e idempotentes.

Quando Usar Esta Skill

  • Receber e processar webhooks de terceiros (Mercado Pago, Stripe, etc.)
  • Enviar webhooks de forma confiável com retry e confirmação
  • Implementar fila de processamento para eventos assíncronos
  • Garantir idempotência em processamento de eventos
  • Diagnosticar falhas em integrações por webhook

Padrões de Webhook

Recebimento Seguro

// 1. Verificar assinatura do webhook (HMAC-SHA256)
const signature = req.headers['x-webhook-signature'];
const expectedSig = crypto.createHmac('sha256', WEBHOOK_SECRET)
  .update(JSON.stringify(req.body))
  .digest('hex');
if (signature !== expectedSig) return res.status(401).send('Unauthorized');

// 2. Retornar 200 imediatamente, processar async
res.status(200).json({ received: true });
await queue.add('process-webhook', req.body);

Idempotência

  • Usar ID único do evento para deduplicação
  • Armazenar IDs processados por 24-48h
  • Checar antes de processar: "já processou esse evento_id?"

Retry com Backoff Exponencial

Tentativa 1: imediato
Tentativa 2: 1 minuto
Tentativa 3: 5 minutos
Tentativa 4: 30 minutos
Tentativa 5: 2 horas
Dead Letter Queue após 5 falhas

Webhooks BR Comuns

Serviço Evento Payload Chave
Mercado Pago payment.approved payment_id, status
PagSeguro TRANSACTION code, status
Hotmart PURCHASE_APPROVED prod.id, buyer.email
RD Station lead.converted email, name, custom_fields
Asaas PAYMENT_RECEIVED id, value, billingType

Contexto Brasileiro

  • Mercado Pago: validar assinatura com x-signature header (obrigatório em produção)
  • PIX confirmação: webhook assíncrono, pode chegar em segundos ou minutos
  • Hotmart: IP whitelist disponível para security adicional
  • Timeout: responder em menos de 5 segundos para todos webhooks (ou recebe retry)

Read the full file on GitHub · 102 lines

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. 9d ago First seen · 102 lines · 53 tokens per session scan A b56bcc3ec29b

Subscribe to this mod's changes

integrador-de-webhooks is a skill published in the GitHub repository ricneves-ai/flowgrammers-skills (112 stars, last pushed 3mo ago), licensed MIT. It adds 53 tokens to every session and 909 once invoked, about $0.0003 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 2026-09-03.

Related

Other skills, from other repositories

stripe-projects

Provision SaaS services + sync creds via Stripe Projects.

NousResearch/hermes-agent · 15 tokens

azure-eventhub-dotnet

Azure Event Hubs SDK for .NET. Use for high-throughput event streaming: sending events (EventHubProducerClient, EventHubBufferedProducerClient), receiving events (EventProcessorClient with checkpointing), partition management, and real-time data ingestion. Triggers: "Event Hubs", "event streaming"…

microsoft/skills · 94 tokens

azure-mgmt-botservice-dotnet

Azure Resource Manager SDK for Bot Service in .NET. Management plane operations for creating and managing Azure Bot resources, channels (Teams, DirectLine, Slack), and connection settings. Triggers: "Bot Service", "BotResource", "Azure Bot", "DirectLine channel", "Teams channel", "bot management .NET", "create bot".

microsoft/skills · 78 tokens

wikipedia

Search and read Wikipedia via x wkp — MediaWiki API, no API key, zero install; query, extract, suggest, and DDG route in one module. Load for wiki, wikipedia, encyclopedia lookup, article summary.

x-cmd/x-cmd · 49 tokens

cve

Look up CVE records via x cve — cached, zero-API-key, daily xz TSV. Load for cve, vulnerability id, kev, epss, nvd, cvelist, or security advisory.

x-cmd/x-cmd · 49 tokens

django-storages-s3

Use when configuring Django to store static and media files on AWS S3 with django-storages. Invoke when working with the STORAGES setting, S3 buckets, presigned URLs, CloudFront, or boto3-backed file storage in settings.py. Configures the Django 4.2+ STORAGES dict, public/private custom backends, presigned GET/POST…

Jeffallan/claude-skills · 138 tokens