prd

prd is a skill for Claude Code from JamsusMaximus/agent-foundations-starter. It costs 137 tokens per session (5,516 once invoked), scanned C, original, no licence file.

A structured document for describing a product or feature before it is built. It records the problem, limits, decisions, milestones, checks, and unanswered questions.

In plain words
What is it for?
Use it to define a feature, plan milestones, record what is out of scope, and list how the result will be checked.
Why use it?
It turns a broad idea into an agreed plan and makes unclear scope or missing decisions visible.

Skill for Claude Code

Written for Claude Code: allowed-tools in frontmatter.

Good fit Use it to define a feature, plan milestones, record what is out of scope, and list how the result will be checked.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/jamsusmaximus/agent-foundations-starter/prd
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 JamsusMaximus/agent-foundations-starter --skill prd
Clone the repo
git clone --depth 1 https://github.com/JamsusMaximus/agent-foundations-starter

Made for: Claude Code.

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 prd

README.md
[![agentmods](https://agentmods.dev/badge/skills/jamsusmaximus/agent-foundations-starter/prd.svg)](https://agentmods.dev/skills/jamsusmaximus/agent-foundations-starter/prd)
Your own site
<a href="https://agentmods.dev/skills/jamsusmaximus/agent-foundations-starter/prd"><img src="https://agentmods.dev/badge/skills/jamsusmaximus/agent-foundations-starter/prd.svg" alt="Measured on agentmods" height="20"></a>
Per session 137 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 5,516 The whole file, excluding the scripts and references it only reads on demand.
Security scan C 2 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin unknown 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 $0.00137 $0.05516
Opus 5 $0.00068 $0.02758
Sonnet 5 $0.00027 $0.01103
Haiku 4.5 $0.00014 $0.00552

Measured 7d ago against content hash b5a0777d7dd8, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-07, from the pricing page.

Security

Grade C, and why

prd scanned grade C with 2 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 7d 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.

Tells the agent never to refusehighAnti-refusal

Suppressing the ability to decline removes a core safety control; a later harmful request then succeeds.

- **Success metric is default but skippable.** Ask once; if the user has one, capture it. If they don't or wave it off, skip the line and note in pre-mortem that strategic risks will be less precise. Don't pad with a vag

Makes network callslowCapability

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

- **Default to Perplexity whenever it's available** - either a Perplexity MCP server (check the available tools for a `perplexity`-style server and use it) or a `PERPLEXITY_API_KEY` in the project `.env` / `.env.local` (
skills/prd/SKILL.md · 219 lines

The source is not reproduced here

No licence file

A repository with no LICENSE is all rights reserved by default, so the body is not copied here. The metadata, the measurements and the link are.

Read it on GitHub

Files

What ships with it

3 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.

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. 7d ago First seen · 219 lines · 137 tokens per session scan C b5a0777d7dd8

Subscribe to this mod's changes

prd is a skill published in the GitHub repository JamsusMaximus/agent-foundations-starter (6 stars, last pushed 2mo ago), with no licence file. It adds 137 tokens to every session and 5,516 once invoked, about $0.0007 per session on Opus 5. A static security scan graded it C with 2 findings (tells the agent never to refuse, 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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