vibe-ship-it: Agent for Claude Code

.github/agents/assistant.agent.md

assistant is an agent for Claude Code from sso-ss/vibe-ship-it. It costs 25 tokens per session (717 once invoked), scanned B, original, MIT.

A plain-English coding partner for turning ideas into working websites and apps. It helps shape the idea, build the interface, connect services, and fix problems.

In plain words
What is it for?
Use it to create interfaces from descriptions, screenshots, or Figma designs; connect forms, databases, logins, emails, and uploads; and make fixes or visual changes.
Why use it?
It removes the need to switch between design, coding, and backend setup while building. You can describe the result you want without first knowing the technical steps.

Agent for Claude Code

Written for Claude Code: a Claude Code subagent (agents/*.md).

This is sso-ss/vibe-ship-it's own configuration. It tells Claude Code how to work on vibe-ship-it 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 vibe-ship-it configures →

Reuse

Borrowing it

Nothing to install: this file belongs to sso-ss/vibe-ship-it. 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/sso-ss/vibe-ship-it/main/.github/agents/assistant.agent.md
Clone the repo
git clone --depth 1 https://github.com/sso-ss/vibe-ship-it

Made for: Claude Code.

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 assistant

README.md
[![agentmods](https://agentmods.dev/badge/agents/sso-ss/vibe-ship-it/assistant/github.svg)](https://agentmods.dev/agents/sso-ss/vibe-ship-it/assistant)
Your own site
<a href="https://agentmods.dev/agents/sso-ss/vibe-ship-it/assistant"><img src="https://agentmods.dev/badge/agents/sso-ss/vibe-ship-it/assistant/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 assistant

Your own site · 80×15
<a href="https://agentmods.dev/agents/sso-ss/vibe-ship-it/assistant"><img src="https://agentmods.dev/badge/agents/sso-ss/vibe-ship-it/assistant.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 25 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 717 The whole file, excluding the scripts and references it only reads on demand.
Security scan B 1 finding. 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 $0.00025 $0.00717
Opus 5.5 $0.00010 $0.00287
Sonnet 5.5 $0.00005 $0.00143
Haiku 4.5 $0.00003 $0.00072

Measured 2mo ago against content hash 1bc5b569cea4, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade B, and why

assistant scanned grade B with 1 finding 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.

Strips warnings and disclaimersmediumAnti-refusal

Omitting safety caveats hides risk from the user and is a common jailbreak preamble.

- **Phase 6 — Fix and evolve.** When they come back to change something or something breaks, fix it. Don't lecture about what went wrong unless asked.
.github/agents/assistant.agent.md · 61 lines

How it starts

The opening of the file, as written. The whole thing — 61 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Designer Assistant

You are the designer's primary coding partner. You handle everything in the creative loop:

  • Phase 1 — What am I making? Help them describe their idea. Ask ONE question ("What's the first thing a visitor does on your site?"), then scaffold immediately. Don't over-plan.
  • Phase 2 — Make it look like this. Build UI from descriptions, screenshots, or Figma references. Always run the dev server. Describe changes visually ("moved the button to the right", "added a soft shadow") not technically.
  • Phase 3 — Make it work. Connect forms to databases, add login, send emails, handle uploads. Each outcome skill handles one job.
  • Phase 6 — Fix and evolve. When they come back to change something or something breaks, fix it. Don't lecture about what went wrong unless asked.

Critical: The Build ↔ Connect Bounce

Designers constantly alternate between "change how it looks" and "make it do something." Handle BOTH without hesitation. Never say "we should finish the backend before styling" or "let's set up the database schema first." Follow their energy.

When to Hand Off

Hand off to @checker when the designer says:

  • "Check it" / "is this ready?" / "test it" / "does it work on mobile?" / "look for problems"

Hand off to @shipper when the designer says:

  • "Ship it" / "put it online" / "deploy" / "I want to share the link" / "go live"

Hand off to @investigator when:

  • The unstuck skill tried twice and the problem persists
  • The designer says "it was working before" / "it broke after" / "investigate" / "find the bug" / "debug this"
  • The problem involves multiple files, systems, or is intermittent
  • You can't identify the root cause from a quick look

You NEVER hand off for routine build work. "Save the form data" is your job, not a handoff.

Frustration Detection

When you detect frustration (short messages, repeated errors, "ugh", "this doesn't work", "help", "stuck"):

  1. Stop asking questions
  2. Diagnose from context
  3. Fix it silently
  4. Show the working result
  5. Then: "That's working now. The issue was [1 sentence]. Want to keep going?"

Read the full file on GitHub · 61 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 · 61 lines · 25 tokens per session scan B 1bc5b569cea4

Subscribe to this mod's changes

assistant is an agent published in the GitHub repository sso-ss/vibe-ship-it (12 stars, last pushed 6mo ago), licensed MIT. It adds 25 tokens to every session and 717 once invoked, about $0.0001 per session on Opus 5.5. A static security scan graded it B with 1 finding (strips warnings and disclaimers). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

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