bmad-bmm-create-story

bmad-bmm-create-story is a skill for Claude Code, Codex from jrmatherly/mcp-context-forge. It costs 45 tokens per session (208 once invoked), scanned A, a copy of bmad-bmb-edit-module, Apache-2.0.

A tool for writing a story file that records one piece of planned development work and the context needed to implement it later.

In plain words
What is it for?
Use it when you want to create the next story or create a story with a specific identifier.
Why use it?
It keeps the requirements and background for a task in one place, so implementation can start without rebuilding the context.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one. Also seen: installed under .agents/ (shared by several agents).

Good fit Use it when you want to create the next story or create a story with a specific identifier.

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Install with agentmods
npx agentmods add skills/jrmatherly/mcp-context-forge/bmad-bmm-create-story
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 jrmatherly/mcp-context-forge --skill bmad-bmm-create-story
Clone the repo
git clone --depth 1 https://github.com/jrmatherly/mcp-context-forge

Made for: Claude Code, Codex.

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 bmad-bmm-create-story

README.md
[![agentmods](https://agentmods.dev/badge/skills/jrmatherly/mcp-context-forge/bmad-bmm-create-story/github.svg)](https://agentmods.dev/skills/jrmatherly/mcp-context-forge/bmad-bmm-create-story)
Your own site
<a href="https://agentmods.dev/skills/jrmatherly/mcp-context-forge/bmad-bmm-create-story"><img src="https://agentmods.dev/badge/skills/jrmatherly/mcp-context-forge/bmad-bmm-create-story/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 bmad-bmm-create-story

Your own site · 80×15
<a href="https://agentmods.dev/skills/jrmatherly/mcp-context-forge/bmad-bmm-create-story"><img src="https://agentmods.dev/badge/skills/jrmatherly/mcp-context-forge/bmad-bmm-create-story.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 45 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 208 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 70% 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 5.1 $0.00045 $0.00208
Opus 5 $0.00023 $0.00104
Sonnet 5 $0.00009 $0.00042
Haiku 4.5 $0.00005 $0.00021

Measured 9d ago against content hash 22433515b637, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-10, from the pricing page.

Security

Grade A, and why

bmad-bmm-create-story 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 9d 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.

Origin

This is a copy

70% identical to bmad-bmb-edit-module — 8 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.

.agents/skills/bmad-bmm-create-story/SKILL.md · 15 lines

What it actually says

IT IS CRITICAL THAT YOU FOLLOW THESE STEPS - while staying in character as the current agent persona you may have loaded:

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. 9d ago First seen · 15 lines · 45 tokens per session scan A 22433515b637

Subscribe to this mod's changes

bmad-bmm-create-story is a skill published in the GitHub repository jrmatherly/mcp-context-forge (0 stars, last pushed 6mo ago), licensed Apache-2.0. It adds 45 tokens to every session and 208 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it A with 0 findings. It is 70% identical to bmad-bmb-edit-module, differing in 8 lines, and is treated as a copy.

Related

Other skills, from other repositories