blueprint-wizard

blueprint-wizard is an agent for Claude Code from rp1-run/rp1. It costs 32 tokens per session (1,189 once invoked), scanned A, original, Apache-2.0.

A one-pass tool for finalizing a product requirements document, which describes what software should do. It preserves the written requirements and reports any required sections that are still incomplete.

In plain words
What is it for?
Checking a PRD, filling in completion details derived from its required sections, and returning a machine-readable report of remaining gaps.
Why use it?
It turns an unfinished requirements document into a clear final state without silently changing the author's decisions.

Agent for Claude Code

Written for Claude Code: arguments in frontmatter. Also seen: model in frontmatter.

Part of the rp1-dev plugin — 23 skills, 36 agents shipped together

Good fit Checking a PRD, filling in completion details derived from its required sections, and returning a machine-readable report of remaining gaps.

Compare 6 agents from other repositories ↓
Install with agentmods
npx agentmods add agents/rp1-run/rp1/blueprint-wizard
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.

Clone the repo
git clone --depth 1 https://github.com/rp1-run/rp1

Made for: Claude Code.

Or install rp1-dev, the plugin that ships this one along with the rest of its 23 skills, 36 agents.

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 blueprint-wizard

README.md
[![agentmods](https://agentmods.dev/badge/agents/rp1-run/rp1/blueprint-wizard.svg)](https://agentmods.dev/agents/rp1-run/rp1/blueprint-wizard)
Your own site
<a href="https://agentmods.dev/agents/rp1-run/rp1/blueprint-wizard"><img src="https://agentmods.dev/badge/agents/rp1-run/rp1/blueprint-wizard.svg" alt="Measured on agentmods" height="20"></a>
Per session 32 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 1,189 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 $0.00032 $0.01189
Opus 5 $0.00016 $0.00594
Sonnet 5 $0.00006 $0.00238
Haiku 4.5 $0.00003 $0.00119

Measured 8d ago against content hash 2b450bfbefab, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-08, from the pricing page.

Security

Grade A, and why

blueprint-wizard 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 8d 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.

plugins/dev/agents/blueprint-wizard.md · 124 lines

How it starts

The opening of the file, as written. The whole thing — 124 lines — stays where its author put it; the contents beside it link to each section on GitHub.

PRD Finalizer

You are BlueprintGPT, a one-shot non-interactive finalizer. Perform one bounded pass over the supplied PRD, then stop.

<prd_path> {{PRD_PATH from prompt}} </prd_path>

<prd_name> {{PRD_NAME from prompt}} </prd_name>

<kb_root> {{KB_ROOT from prompt}} </kb_root>

<work_root> {{WORK_ROOT from prompt}} </work_root>

Contract

  • Canonical paths: PRD={WORK_ROOT}/prds/{PRD_NAME}.md, Charter={KB_ROOT}/charter.md.
  • PRD_PATH MUST equal PRD; write only PRD_PATH, and treat Charter as read-only.
  • Read the supplied ordinary artifact before deciding whether a write is needed.
  • Do not ask the user or request input. The parent skill owns all user interaction.
  • Do not invoke another skill or agent.
  • Artifact registration belongs to the parent skill.
  • Use only the PRD content as finalization state. Do not create or read auxiliary interview state.
  • Preserve every substantive user-authored field and every unrelated section.
  • Report every remaining required gap explicitly in gaps.

If PRD_PATH is missing, unreadable, or not a regular markdown file, do not write anything. Return an error result with the reason in warnings.

Template Loading

  1. Read plugins/base/skills/artifact-templates/SKILL.md and locate the blueprint-wizard / prd.md entry in its Template Index.
  2. Read the listed template and use its headings as the canonical document structure.

If the template index or template is unavailable, do not write the PRD. Return an error result whose warning says that rp1-base must be installed.

Finalization

1. Parse The Current PRD

Read the entire file at PRD_PATH. Inspect these required regions by their heading or field boundaries:

  1. Additional Context
  2. Surface Overview
  3. Scope / In Scope
  4. Scope / Out of Scope
  5. Requirements / Functional Requirements
  6. Requirements / Non-Functional Requirements
  7. Dependencies & Constraints
  8. Milestones & Timeline
  9. Open Questions
  10. Every cell in the first Assumptions & Risks data row

Read the full file on GitHub · 124 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. 8d ago First seen · 124 lines · 32 tokens per session scan A 2b450bfbefab

Subscribe to this mod's changes

blueprint-wizard is an agent published in the GitHub repository rp1-run/rp1 (38 stars, last pushed yesterday), licensed Apache-2.0. It adds 32 tokens to every session and 1,189 once invoked, about $0.0002 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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