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integration-builder

integration-builder is a skill for Claude Code from Hainrixz/agente-pagokit. It costs 91 tokens per session (1,876 once invoked), scanned A, original, MIT.

A planning component for building payment integrations from standard templates. It selects patterns based on the payment provider, programming stack, database tool, deployment target, billing type, and requested use cases.

In plain words
What is it for?
Use it after choosing a payment provider to plan one-time or subscription payments, checkout styles, payment methods, and related cases such as saving a card.
Why use it?
It turns many integration choices into a coherent implementation plan before files are changed.

Skill for Claude Code

Written for Claude Code: allowed-tools in frontmatter.

Part of the pagokit plugin — 8 skills, 8 commands, 1 agent, 5 hooks shipped together

not rated 67repo changed 2d ago A scan SkillSpector: pass 91 tokens original MIT

Good fit Use it after choosing a payment provider to plan one-time or subscription payments, checkout styles, payment methods, and related cases such as saving a card.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/hainrixz/agente-pagokit/integration-builder
View source ↗ Hainrixz/agente-pagokit tododeia.com
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 Hainrixz/agente-pagokit --skill integration-builder
Clone the repo
git clone --depth 1 https://github.com/Hainrixz/agente-pagokit

Made for: Claude Code.

Or install pagokit, the plugin that ships this one along with the rest of its 8 skills, 8 commands, 1 agent, 5 hooks.

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 integration-builder

README.md
[![agentmods](https://agentmods.dev/badge/skills/hainrixz/agente-pagokit/integration-builder/github.svg)](https://agentmods.dev/skills/hainrixz/agente-pagokit/integration-builder)
Your own site
<a href="https://agentmods.dev/skills/hainrixz/agente-pagokit/integration-builder"><img src="https://agentmods.dev/badge/skills/hainrixz/agente-pagokit/integration-builder/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 integration-builder

Your own site · 80×15
<a href="https://agentmods.dev/skills/hainrixz/agente-pagokit/integration-builder"><img src="https://agentmods.dev/badge/skills/hainrixz/agente-pagokit/integration-builder.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 91 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,876 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 pass 7 Sept 2026
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 $0.00091 $0.01876
Opus 5.5 $0.00036 $0.00750
Sonnet 5.5 $0.00018 $0.00375
Haiku 4.5 $0.00009 $0.00188

Measured 2d ago against content hash 1e5e06e6fe53, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

integration-builder 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 2d 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/integration-builder/SKILL.md · 153 lines

How it starts

The opening of the file, as written. The whole thing — 153 lines — stays where its author put it; the contents beside it link to each section on GitHub.

integration-builder

You are the composition algorithm. You do not write to the user's project — you read fragments and emit a plan. integration-specialist executes it.

The idea that makes this scale

Providers differ in a small number of ways, and those ways repeat. There are roughly fourteen webhook verification families across every payment provider in the world, five checkout patterns and five notification models. So a fragment is written once per family, not once per provider.

That is why this skill contains no provider names. You resolve fragments from the provider's catalog entry:

Choose by Field Fragment
How the callback is authenticated webhook.verification_family fragments/webhook/<family>.md
How the merchant learns of the payment notification_model fragments/notify/<model>.md
How the payment is created checkout_spec.pattern fragments/checkout/<pattern>.md
One-off vs recurring vs mandate vs metered billing_mode + recurring.rails fragments/billing/<slot>.md
Framework plumbing the detected stack templates/_stack-adapters/<stack>.md
Persistence the detected ORM templates/_db-adapters/<orm>.md
Deployment the detected target templates/_deploy-targets/<target>.md

Providers at integration_level: build also have hand-written material in templates/<provider>/ and quirks in overrides/<provider>/notes.md. Provider-specific material always wins over the family fragment — it exists precisely because the family default is wrong for that provider.

Inputs

{
  "provider": "<catalog id>",
  "integration_level": "build|generic|advise",
  "stack": "...", "orm": "...", "deploy_target": "...",
  "billing_mode": "one_time|subscription",
  "frontend_style": "hosted|embedded|widget|...",
  "required_methods": ["..."],
  "use_cases_detected": ["..."],
  "language": "es|en|pt",
  "example_transaction_amount": 0,
  "example_currency": "XXX"
}

Read the full file on GitHub · 153 lines

Files

What ships with it

60 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. 2d ago Changed · +1 lines 1e5e06e6fe53
  2. 1mo ago Changed · -29 lines · -14 tokens per session 850749dea712
  3. 1mo ago First seen · 181 lines · 105 tokens per session scan A f97d7086fd93

Subscribe to this mod's changes

integration-builder is a skill published in the GitHub repository Hainrixz/agente-pagokit (67 stars, last pushed 3d ago), licensed MIT. It adds 91 tokens to every session and 1,876 once invoked, about $0.0004 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 2026-08-30.

Backend and APIsClaude CodeE-commerceai-agentclaude-code-pluginlatamlemon-squeezymercado-pago
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