blast-prompt

blast-prompt is a skill for Claude Code from ZachArticulateV/designer-pro-and-seo. It costs 93 tokens per session (734 once invoked), scanned A, original, MIT.

A structured build brief format for describing a software or website project to a coding agent. BLAST stands for Blueprint, Link, Architect, Stylize and Trigger.

In plain words
What is it for?
Use it to prepare a paste-ready brief covering pages, features, dependencies, technology choices, design rules and deployment.
Why use it?
It gathers the project scope, integrations, technical design, visual direction and final build instruction in one place before implementation starts.

Skill for Claude Code

Written for Claude Code: shipped in a Claude Code plugin. Also seen: mentions CLAUDE.md; mentions Claude Code.

Part of the designer-pro-and-seo plugin — 41 skills, 14 agents, 1 MCP server shipped together

Good fit Use it to prepare a paste-ready brief covering pages, features, dependencies, technology choices, design rules and deployment.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/zacharticulatev/designer-pro-and-seo/blast-prompt
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 ZachArticulateV/designer-pro-and-seo --skill blast-prompt
Clone the repo
git clone --depth 1 https://github.com/ZachArticulateV/designer-pro-and-seo

Made for: Claude Code.

Or install designer-pro-and-seo, the plugin that ships this one along with the rest of its 41 skills, 14 agents, 1 MCP server.

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 blast-prompt

README.md
[![agentmods](https://agentmods.dev/badge/skills/zacharticulatev/designer-pro-and-seo/blast-prompt/github.svg)](https://agentmods.dev/skills/zacharticulatev/designer-pro-and-seo/blast-prompt)
Your own site
<a href="https://agentmods.dev/skills/zacharticulatev/designer-pro-and-seo/blast-prompt"><img src="https://agentmods.dev/badge/skills/zacharticulatev/designer-pro-and-seo/blast-prompt/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 blast-prompt

Your own site · 80×15
<a href="https://agentmods.dev/skills/zacharticulatev/designer-pro-and-seo/blast-prompt"><img src="https://agentmods.dev/badge/skills/zacharticulatev/designer-pro-and-seo/blast-prompt.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 93 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 734 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.
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 $0.00093 $0.00734
Opus 5 $0.00046 $0.00367
Sonnet 5 $0.00019 $0.00147
Haiku 4.5 $0.00009 $0.00073

Measured 12d ago against content hash ce38f09c3558, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade A, and why

blast-prompt 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/blast-prompt/SKILL.md · 71 lines

How it starts

The opening of the file, as written. The whole thing — 71 lines — stays where its author put it; the contents beside it link to each section on GitHub.

blast-prompt

Family: build-and-qa Status: Stable

Purpose

Produce a structured, complete build brief in BLAST format so a build agent (Claude Code, Cursor, etc.) can one-shot a high-quality build. Five sections, each with a required-fields checklist so nothing is forgotten before launch:

  • Blueprint — what's being built (pages, sections, features, audience, fidelity)
  • Link — integrations & external dependencies (forms, payments, analytics, CRM)
  • Architect — stack, file structure, data flow, performance budget
  • Stylize — design system reference (palette, type, effects, anti-patterns)
  • Trigger — the actual paste-ready command for the build agent

Triggers

  • "blast prompt" / "build brief"
  • "structured build prompt" / "complete build prompt"
  • "brief for the build agent"
  • "prompt I can paste into Claude or Cursor"

Inputs

  • Project goal (one sentence)
  • Stack preference (or "agent picks")
  • Existing design system (or "generate one")
  • Integrations needed
  • Target deployment

Steps

  1. Load the template templates/blast-template.md.
  2. Walk each section with the user, filling required fields. Auto-fill from project context where possible (CLAUDE.md, an existing design system / design-system/MASTER.md).
  3. Pull the Stylize section from a design-system-gen result (run it first if no design system exists). Map palette hex, typography, and effects into the slots.
  4. Validate completeness. Run the template's completeness gate — every required field filled, no "TBD". For integrations and secrets, list names only, never secret values.
  5. Write the Trigger. Compose a single, self-contained, paste-ready launch command that references the four sections above so the build agent has full context in one paste.
  6. Render both a Markdown brief and a plain-text version for CLI paste. Offer to launch directly or hand off to parallel-build for multi-variant builds.

Outputs

  • Markdown brief in BLAST format (from the template)
  • Plain-text version for paste-into-CLI
  • A completeness gate confirming the brief is launch-ready

Read the full file on GitHub · 71 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 · 71 lines · 93 tokens per session scan A ce38f09c3558

Subscribe to this mod's changes

blast-prompt is a skill published in the GitHub repository ZachArticulateV/designer-pro-and-seo (8 stars, last pushed 2mo ago), licensed MIT. It adds 93 tokens to every session and 734 once invoked, about $0.0005 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 2026-08-31.

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