pm-spec

pm-spec is a skill for Claude Code, Codex from sanqiufong/slides-from-anything. It costs 59 tokens per session (405 once invoked), scanned A, a copy of pm-spec, Apache-2.0.

A one-page product specification, also called a PRD, that describes a product feature, its users, goals, scope, and rollout. It is a shared plan for building the feature.

In plain words
What is it for?
Use it to write feature briefs, define user stories, set success metrics, plan delivery phases, and record open questions.
Why use it?
It turns a loose brief into one clear document, making decisions, measures of success, responsibilities, and unresolved questions easier to track.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

Good fit Use it to write feature briefs, define user stories, set success metrics, plan delivery phases, and record open questions.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/sanqiufong/slides-from-anything/pm-spec
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 sanqiufong/slides-from-anything --skill pm-spec
Clone the repo
git clone --depth 1 https://github.com/sanqiufong/slides-from-anything

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 pm-spec

README.md
[![agentmods](https://agentmods.dev/badge/skills/sanqiufong/slides-from-anything/pm-spec/github.svg)](https://agentmods.dev/skills/sanqiufong/slides-from-anything/pm-spec)
Your own site
<a href="https://agentmods.dev/skills/sanqiufong/slides-from-anything/pm-spec"><img src="https://agentmods.dev/badge/skills/sanqiufong/slides-from-anything/pm-spec/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 pm-spec

Your own site · 80×15
<a href="https://agentmods.dev/skills/sanqiufong/slides-from-anything/pm-spec"><img src="https://agentmods.dev/badge/skills/sanqiufong/slides-from-anything/pm-spec.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 59 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 405 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 100% 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 $0.00059 $0.00405
Opus 5 $0.00030 $0.00202
Sonnet 5 $0.00012 $0.00081
Haiku 4.5 $0.00006 $0.00040

Measured 11d ago against content hash ababc9812085, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-11, from the pricing page.

Security

Grade A, and why

pm-spec 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.

Origin

This is a copy

100% identical to pm-spec — 0 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.

skills/pm-spec/SKILL.md · 53 lines

What it actually says

Product Spec Skill

Produce a one-page product spec / PRD.

Workflow

  1. Read the active DESIGN.md.
  2. Identify the feature + audience from the brief.
  3. Layout:
    • Header strip: title, status pill (Draft / Review / Approved), date, owner.
    • Three-line summary at the top — what, who, why now.
    • "Problem" panel with one paragraph and a quote from a customer or internal partner.
    • "Goals & non-goals" two-column block.
    • "Success metrics" table with metric / target / measurement.
    • "User stories" list with as-a / I-want / so-that format.
    • "Scope" milestone tracker (3–4 phases).
    • "Open questions" with assignee chips.
  4. One inline <style>, semantic HTML, accent used twice max.

Output contract

<artifact identifier="spec-name" type="text/html" title="Spec Title">
<!doctype html>...</artifact>
Files

What ships with it

1 file 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.

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. 11d ago First seen · 53 lines · 59 tokens per session scan A ababc9812085

Subscribe to this mod's changes

pm-spec is a skill published in the GitHub repository sanqiufong/slides-from-anything (130 stars, last pushed yesterday), licensed Apache-2.0. It adds 59 tokens to every session and 405 once invoked, about $0.0003 per session on Opus 5. A static security scan graded it A with 0 findings. It is 100% identical to pm-spec, differing in 0 lines, and is treated as a copy.

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