templates

A collection of twelve starter layouts for creating new applications with common technology stacks. It includes options for web apps, APIs, mobile apps, desktop software, browser extensions, command-line tools, blogs, documentation, and monorepos—a single repository containing multiple related projects.

In plain words
What is it for?
Use it to start projects such as a Next.js app, Express or FastAPI API, React Native or Flutter mobile app, Electron desktop app, Chrome extension, CLI tool, Turborepo workspace, or Astro site.
Why use it?
It removes the need to decide the initial folder structure and technology choices for every new project. You select a project type and follow the matching template’s instructions.

Skill for Claude CodeCodex

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.

agentmods
npx agentmods add skills/felipeslo/opencode-kit/templates
Any agent
npx skills add felipeslo/opencode-kit --skill templates
Clone the repo
git clone --depth 1 https://github.com/felipeslo/opencode-kit

Made for: Claude Code, Codex.

Per session 27 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 394 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
Origin 91% copy Near-identical to another mod 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 $0.00027 $0.00394
Opus 5 $0.00014 $0.00197
Sonnet 5 $0.00005 $0.00079
Haiku 4.5 $0.00003 $0.00039

Measured yesterday against content hash d0e6a3c1b9d5, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

templates 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 yesterday.

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.

Origin

This is a copy

91% identical to templates — 4 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.

.opencode/skills/app-builder/templates/SKILL.md · 39 lines

What it actually says

Project Templates

Quick-start templates for scaffolding new projects.


🎯 Selective Reading Rule

Read ONLY the template matching user's project type!

Template Tech Stack When to Use
nextjs-fullstack Next.js + Prisma Full-stack web app
nextjs-saas Next.js + Stripe SaaS product
nextjs-static Next.js + Framer Landing page
express-api Express + JWT REST API
python-fastapi FastAPI Python API
react-native-app Expo + Zustand Mobile app
flutter-app Flutter + Riverpod Cross-platform
electron-desktop Electron + React Desktop app
chrome-extension Chrome MV3 Browser extension
cli-tool Node.js + Commander CLI app
monorepo-turborepo Turborepo + pnpm Monorepo
astro-static Astro + MDX Blog / Docs

Usage

  1. User says "create [type] app"
  2. Match to appropriate template
  3. Read ONLY that template's TEMPLATE.md
  4. Follow its tech stack and structure
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. yesterday First seen · 39 lines · 27 tokens per session scan A d0e6a3c1b9d5

Subscribe to this mod's changes

templates is a skill published in the GitHub repository felipeslo/opencode-kit (2 stars, last pushed 5mo ago), licensed MIT. It adds 27 tokens to every session and 394 once invoked, about $0.0001 per session on Opus 5. A static security scan graded it A with 0 findings. It is 91% identical to templates, differing in 4 lines, and is treated as a copy.

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