vibeusage: Skill for Claude Code

.agents/skills/insforge/SKILL.md

insforge is a skill for Claude Code, Codex from victorGPT/vibeusage. It costs 206 tokens per session (2,749 once invoked), scanned A, original, MIT.

A frontend integration guide for using the InsForge JavaScript SDK to connect an application to backend services. It covers setup for features such as database queries, authentication, file uploads, AI features, real-time messaging, edge functions, and transactional email.

In plain words
What is it for?
Use it when frontend code uses InsForge or @insforge/sdk. It helps configure the project, install the SDK, load the InsForge URL and anonymous key, and connect the listed backend features.
Why use it?
It reduces setup mistakes when a browser-based application needs to use InsForge securely and with the correct environment settings.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one. Also seen: installed under .agents/ (shared by several agents).

This is victorGPT/vibeusage's own configuration. It tells Claude Code and Codex how to work on vibeusage itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything vibeusage configures →

Reuse

Borrowing it

Nothing to install: this file belongs to victorGPT/vibeusage. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/victorGPT/vibeusage/main/.agents/skills/insforge/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/victorGPT/vibeusage

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 insforge

README.md
[![agentmods](https://agentmods.dev/badge/skills/victorgpt/vibeusage/insforge/github.svg)](https://agentmods.dev/skills/victorgpt/vibeusage/insforge)
Your own site
<a href="https://agentmods.dev/skills/victorgpt/vibeusage/insforge"><img src="https://agentmods.dev/badge/skills/victorgpt/vibeusage/insforge/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 insforge

Your own site · 80×15
<a href="https://agentmods.dev/skills/victorgpt/vibeusage/insforge"><img src="https://agentmods.dev/badge/skills/victorgpt/vibeusage/insforge.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 206 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,749 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 warn 7 Sept 2026
SkillSpector: 2 findings, up to medium

These are SkillSpector’s own severities. On a checked sample its high-severity flags on skills were ~96% false positives — a documented command, a public API, a “never do X” rule — so we show them as a caution to read, not a verdict. Why →

  • medium MCP Rug Pull · line 32
    npx commands without a version suffix (e.g. @1.0.0) create a rug-pull risk if the upstream server is compromised and publishes a malicious update.
    Fix: Pin the version: npx @scope/[email protected]
  • medium MCP Rug Pull · line 36
    npx commands without a version suffix (e.g. @1.0.0) create a rug-pull risk if the upstream server is compromised and publishes a malicious update.
    Fix: Pin the version: npx @scope/[email protected]
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 $0.00206 $0.02749
Opus 5.5 $0.00082 $0.01100
Sonnet 5.5 $0.00041 $0.00550
Haiku 4.5 $0.00021 $0.00275

Measured 2mo ago against content hash 3516756619c8, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

insforge 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 2mo 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.

.agents/skills/insforge/SKILL.md · 278 lines

How it starts

The opening of the file, as written. The whole thing — 278 lines — stays where its author put it; the contents beside it link to each section on GitHub.

InsForge SDK Skill

This skill covers client-side SDK integration using @insforge/sdk. For backend infrastructure operations (creating tables, inspecting schema, deploying functions, secrets, managing storage buckets, website deployments, cron job and schedules, logs, etc.), use the insforge-cli skill.

Quick Setup

1. Install the SDK

npm install @insforge/sdk@latest

2. Set up environment variables

Before using the SDK, create a .env file (or .env.local for Next.js) in your project root with your InsForge URL and anon key.

How to get your URL and anon key
  1. Ensure the project is linked. Check for .insforge/project.json in the project root.

    • If it doesn't exist, run npx @insforge/cli link (existing project) or npx @insforge/cli create (new project) to generate it.
  2. Get the anon key via the CLI:

    npx @insforge/cli secrets get ANON_KEY
    
  3. Get the URL from the oss_host field in .insforge/project.json (e.g., https://myapp.us-east.insforge.app).

  4. Write both values to the .env file using the correct framework prefix (see table below).

Use the correct environment variable prefix and access pattern for your framework:

Framework .env file Variables Access Pattern
Next.js .env.local NEXT_PUBLIC_INSFORGE_URL, NEXT_PUBLIC_INSFORGE_ANON_KEY process.env.NEXT_PUBLIC_*
Vite (React, Vue, Svelte) .env VITE_INSFORGE_URL, VITE_INSFORGE_ANON_KEY import.meta.env.VITE_*
Astro .env PUBLIC_INSFORGE_URL, PUBLIC_INSFORGE_ANON_KEY import.meta.env.PUBLIC_*
SvelteKit .env PUBLIC_INSFORGE_URL, PUBLIC_INSFORGE_ANON_KEY import { env } from '$env/dynamic/public'
Create React App .env REACT_APP_INSFORGE_URL, REACT_APP_INSFORGE_ANON_KEY process.env.REACT_APP_*
Node.js / Server .env INSFORGE_URL, INSFORGE_ANON_KEY process.env.*

Read the full file on GitHub · 278 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. 2mo ago First seen · 278 lines · 206 tokens per session scan A 3516756619c8

Subscribe to this mod's changes

insforge is a skill published in the GitHub repository victorGPT/vibeusage (130 stars, last pushed 3mo ago), licensed MIT. It adds 206 tokens to every session and 2,749 once invoked, about $0.0008 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.

Related

insforge compared with skills from other repositories

insforge next to 6 skills from other repositories
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