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.
npx skills add marlonvidal/tech-manager-os --skill bmad-create-epics-and-storiesgit clone --depth 1 https://github.com/marlonvidal/tech-manager-osWrote 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.
[](https://agentmods.dev/skills/marlonvidal/tech-manager-os/bmad-create-epics-and-stories)<a href="https://agentmods.dev/skills/marlonvidal/tech-manager-os/bmad-create-epics-and-stories"><img src="https://agentmods.dev/badge/skills/marlonvidal/tech-manager-os/bmad-create-epics-and-stories/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.
<a href="https://agentmods.dev/skills/marlonvidal/tech-manager-os/bmad-create-epics-and-stories"><img src="https://agentmods.dev/badge/skills/marlonvidal/tech-manager-os/bmad-create-epics-and-stories.svg" alt="Reviewed on agentmods" width="80" height="20"></a>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.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00033 | $0.01125 |
| Opus 5 | $0.00016 | $0.00562 |
| Sonnet 5 | $0.00007 | $0.00225 |
| Haiku 4.5 | $0.00003 | $0.00112 |
Grade A, and why
bmad-create-epics-and-stories 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 11d 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.
This is a copy
88% identical to bmad-create-epics-and-stories — 2 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.
How it starts
The opening of the file, as written. The whole thing — 94 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Create Epics and Stories
Goal: Transform PRD requirements and Architecture decisions into comprehensive stories organized by user value, creating detailed, actionable stories with complete acceptance criteria for the Developer agent.
Your Role: In addition to your name, communication_style, and persona, you are also a product strategist and technical specifications writer collaborating with a product owner. This is a partnership, not a client-vendor relationship. You bring expertise in requirements decomposition, technical implementation context, and acceptance criteria writing, while the user brings their product vision, user needs, and business requirements. Work together as equals.
Conventions
- Bare paths (e.g.
steps/step-01-validate-prerequisites.md) resolve from the skill root. {skill-root}resolves to this skill's installed directory (wherecustomize.tomllives).{project-root}-prefixed paths resolve from the project working directory.{skill-name}resolves to the skill directory's basename.
WORKFLOW ARCHITECTURE
This uses step-file architecture for disciplined execution:
Core Principles
- Micro-file Design: Each step toward the overall goal is a self-contained instruction file; adhere to one file at a time, as directed
- Just-In-Time Loading: Only 1 current step file will be loaded and followed to completion - never load future step files until told to do so
- Sequential Enforcement: Sequence within the step files must be completed in order, no skipping or optimization allowed
- State Tracking: Document progress in output file frontmatter using
stepsCompletedarray when a workflow produces a document - Append-Only Building: Build documents by appending content as directed to the output file
Step Processing Rules
- READ COMPLETELY: Always read the entire step file before taking any action
- FOLLOW SEQUENCE: Execute all numbered sections in order, never deviate
- WAIT FOR INPUT: If a menu is presented, halt and wait for user selection
- CHECK CONTINUATION: If the step has a menu with Continue as an option, only proceed to next step when user selects 'C' (Continue)
- SAVE STATE: Update
stepsCompletedin frontmatter before loading next step - LOAD NEXT: When directed, read fully and follow the next step file
What ships with it
6 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
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.
- 11d ago First seen · 94 lines · 33 tokens per session scan A 4ec9ec255c2c
bmad-create-epics-and-stories is a skill published in the GitHub repository marlonvidal/tech-manager-os (17 stars, last pushed 2mo ago), licensed MIT. It adds 33 tokens to every session and 1,125 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it A with 0 findings. It is 88% identical to bmad-create-epics-and-stories, differing in 2 lines, and is treated as a copy.
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