integrations

integrations is a skill for Claude Code from whawkinsiv/solo-founder-skills. It costs 65 tokens per session (1,930 once invoked), scanned A, original, MIT.

A guide to connecting software with outside services such as Slack, email providers, payment systems, or automation tools.

In plain words
What is it for?
Use it to plan APIs, OAuth login, webhooks, third-party connections, and integration priorities.
Why use it?
It helps choose between an existing connector and custom code while accounting for login flows, failures, and ongoing maintenance.

Skill for Claude Code

Written for Claude Code: shipped in a Claude Code plugin.

Part of the solo-founder-skills plugin — 54 skills, 1 command shipped together

Good fit Use it to plan APIs, OAuth login, webhooks, third-party connections, and integration priorities.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/whawkinsiv/solo-founder-skills/integrations
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 whawkinsiv/solo-founder-skills --skill integrations
Clone the repo
git clone --depth 1 https://github.com/whawkinsiv/solo-founder-skills

Made for: Claude Code.

Or install solo-founder-skills, the plugin that ships this one along with the rest of its 54 skills, 1 command.

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 integrations

README.md
[![agentmods](https://agentmods.dev/badge/skills/whawkinsiv/solo-founder-skills/integrations/github.svg)](https://agentmods.dev/skills/whawkinsiv/solo-founder-skills/integrations)
Your own site
<a href="https://agentmods.dev/skills/whawkinsiv/solo-founder-skills/integrations"><img src="https://agentmods.dev/badge/skills/whawkinsiv/solo-founder-skills/integrations/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 integrations

Your own site · 80×15
<a href="https://agentmods.dev/skills/whawkinsiv/solo-founder-skills/integrations"><img src="https://agentmods.dev/badge/skills/whawkinsiv/solo-founder-skills/integrations.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 65 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,930 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 $0.00065 $0.01930
Opus 5 $0.00032 $0.00965
Sonnet 5 $0.00013 $0.00386
Haiku 4.5 $0.00006 $0.00193

Measured 12d ago against content hash 1771698bad94, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-11, from the pricing page.

Security

Grade A, and why

integrations 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 12d 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/integrations/SKILL.md · 242 lines

How it starts

The opening of the file, as written. The whole thing — 242 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Third-Party Integrations

The simplest integration that works is the best integration. If Zapier can do it, don't build a custom one. This skill helps you decide which integrations to build, how to build them simply, and how to handle the inevitable breakage.

Core Principles

  • Build integrations your customers ask for, not ones you think are cool.
  • The simplest integration that works is the best integration. Zapier before custom code.
  • Every integration is a maintenance burden. Each one can break when the third party changes their API.
  • Authentication is the hardest part. Get OAuth right or use pre-built libraries.
  • Always handle the failure case. APIs go down. Webhooks get lost. Plan for it.

Integration Decision Framework

Build vs. Buy vs. Skip

Should I build this integration?

1. Are 3+ customers asking for it?
   No → Skip it. Revisit when demand exists.
   Yes ↓

2. Can Zapier/Make/n8n handle it?
   Yes → Tell users to use Zapier. Don't build it yourself.
   No ↓

3. Is there a well-documented API with a good SDK?
   Yes → Build it (or have AI build it).
   No → Evaluate if the effort is worth the churn it prevents.

Integration Priority for SaaS

Build these first (most SaaS apps need them):

Integration Why Difficulty
Stripe Payments are core to your business Medium (good docs, SDKs)
Email provider (Resend, SendGrid) Transactional emails are required Easy
Auth provider (Supabase Auth, Clerk) Login is required Easy (use their SDK)
Analytics (PostHog, Mixpanel) You need to track usage Easy (drop-in script)

Build these when customers ask:

Integration Why Difficulty
Slack Notifications where teams already work Easy
Zapier Lets users build their own integrations Medium
Google/Microsoft OAuth "Sign in with Google" is expected Medium
Webhooks (outgoing) Let customers receive events in their systems Medium

Read the full file on GitHub · 242 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. 12d ago First seen · 242 lines · 65 tokens per session scan A 1771698bad94

Subscribe to this mod's changes

integrations is a skill published in the GitHub repository whawkinsiv/solo-founder-skills (243 stars, last pushed 15d ago), licensed MIT. It adds 65 tokens to every session and 1,930 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 2026-08-30.

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