ratary: Skill for Cursor

.cursor/skills/forge-blueprint/SKILL.md

forge-blueprint is a skill for Cursor from ontorata/ratary. It costs 29 tokens per session (272 once invoked), scanned A, original, MIT.

A planning guide that turns an approved software design into small implementation tasks. Each task names the files to change, how to verify the work, and which tasks depend on others.

In plain words
What is it for?
Use it after a design baseline passes to create a build plan for developers or agents. It is suited to changes that need ordered tasks, test or verification commands, and notes about documentation updates.
Why use it?
It makes a large change easier to execute and review by giving the coding agent concrete, limited pieces of work.

Skill for Cursor

Written for Cursor: installed under .cursor/.

This is ontorata/ratary's own configuration. It tells Cursor how to work on ratary 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 ratary configures →

Reuse

Borrowing it

Nothing to install: this file belongs to ontorata/ratary. 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/ontorata/ratary/main/.cursor/skills/forge-blueprint/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/ontorata/ratary

Made for: Cursor.

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 forge-blueprint

README.md
[![agentmods](https://agentmods.dev/badge/skills/ontorata/ratary/forge-blueprint/github.svg)](https://agentmods.dev/skills/ontorata/ratary/forge-blueprint)
Your own site
<a href="https://agentmods.dev/skills/ontorata/ratary/forge-blueprint"><img src="https://agentmods.dev/badge/skills/ontorata/ratary/forge-blueprint/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 forge-blueprint

Your own site · 80×15
<a href="https://agentmods.dev/skills/ontorata/ratary/forge-blueprint"><img src="https://agentmods.dev/badge/skills/ontorata/ratary/forge-blueprint.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 29 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 272 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 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 $0.00029 $0.00272
Opus 5 $0.00015 $0.00136
Sonnet 5 $0.00006 $0.00054
Haiku 4.5 $0.00003 $0.00027

Measured 8d ago against content hash 1f4706bb9163, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-08, from the pricing page.

Security

Grade A, and why

forge-blueprint scanned grade A 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 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.

Makes network callslowCapability

Not a fault in itself. Listed so you know the mod talks to something, and to what.

- Every task has a **verify command** (test, lint, or curl)
.cursor/skills/forge-blueprint/SKILL.md · 45 lines

What it actually says

Forge Blueprint

Activates: isolated sandbox ready.

Task sizing

Each task: 2–5 minutes of focused agent work — one logical commit worth.

Plan file

Write docs-ai/designs/drafts/{slug}-plan.md:

# Blueprint: {slug}

## Task 1 — {title}
- **Files:** `path/to/file.ts`, ...
- **Do:** (specific change)
- **Verify:** `npm test -- path/to/test.ts`
- **Done when:** (observable criterion)

## Task 2 — ...

Requirements

  • Every task lists exact paths (no "update the service")
  • Every task has a verify command (test, lint, or curl)
  • Mark tasks that need ADR or phase doc updates
  • Order by dependency; flag parallelizable groups for forge-parallel

Prompt cross-ref

docs-ai/cross-cutting/agent-forge/workflow/prompts/planning/work-breakdown.md

Gate

Owner approves blueprint before forge-execute begins (explicit or implied "lanjut").

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 · 45 lines · 29 tokens per session scan A 1f4706bb9163

Subscribe to this mod's changes

forge-blueprint is a skill published in the GitHub repository ontorata/ratary (1 stars, last pushed 29d ago), licensed MIT. It adds 29 tokens to every session and 272 once invoked, about $0.0001 per session on Opus 5. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

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