p1-features

A command that turns user needs and journeys into a prioritised feature list and defines the minimum viable product (MVP), the smallest useful first version of the project.

In plain words
What is it for?
Use it to catalogue and prioritise all project features, or focus on an area such as authentication, bookings, or an admin section.
Why use it?
It prevents the project from growing without a clear boundary and gives architecture and planning a fixed scope to work from.

Command

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.

agentmods
npx agentmods add commands/jonase47/ccpr/p1-features
Clone the repo
git clone --depth 1 https://github.com/jonase47/ccpr
Per session 0 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 1,201 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
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 $0.00000 $0.01201
Opus 5 $0.00000 $0.00600
Sonnet 5 $0.00000 $0.00240
Haiku 4.5 $0.00000 $0.00120

Measured 2d ago against content hash b97ed0346f6d, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

p1-features 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 2d 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.

commands/p1-features.md · 95 lines

How it starts

The opening of the file, as written. The whole thing — 95 lines — stays where its author put it; the contents beside it link to each section on GitHub.

/p1-features – Feature Definition & MVP Scope Boundary

Defines the feature scope of the project, prioritises using MoSCoW, and clearly defines the MVP scope. The result is FEATURES.md and MVP.md as the binding basis for architecture and planning.

Argument: $ARGUMENTS = [Feature area]

If provided: Focus the feature definition on a specific area (e.g. "authentication", "booking process", "admin area"). If not provided: Read USER_JOURNEYS.md and DISCOVERY.md and develop the complete feature list for the entire project. If any context is missing, ask for the project scope.

Execution

1. Read Context

Read the following files (if available):

  • DISCOVERY.md (problem statement, Target Audience, market assessment)
  • USER_JOURNEYS.md (personas, user journeys – basis for feature derivation)
  • CONCEPT.md (if already available)

2. Delegate to konzeptor Agent (Lead)

Delegate the feature work to the konzeptor agent:

Derive a complete feature catalogue from the user journeys and the problem statement. Context: [Insert DISCOVERY.md and USER_JOURNEYS.md content]. Focus (if provided): $ARGUMENTS

Create:

  1. Feature Catalogue: All identified features with a short description (1–2 sentences per feature)
  2. MoSCoW Prioritisation: Assign each feature:
    • Must Have: Without this feature the product is worthless
    • Should Have: Important, but dispensable in the short term
    • Could Have: Nice to have if time permits
    • Won't Have (this time): Deliberately excluded from the MVP
  3. Rationale: Why is a feature a Must Have? Which user journey does it cover?
  4. Dependencies: Which features build on each other?

3. Delegate to ux-designer Agent (Support)

Delegate the MVP scope definition to the ux-designer agent:

Review the konzeptor's feature catalogue from a UX perspective:

  1. MVP Scope Recommendation: What is the minimum that enables a genuine user experience?
  2. Missing Features: What has the konzeptor overlooked that is indispensable for good UX?
  3. Out-of-Scope Risks: Which excluded features could directly frustrate users?

Read the full file on GitHub · 95 lines

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. 2d ago First seen · 95 lines · 0 tokens per session scan A b97ed0346f6d

Subscribe to this mod's changes

p1-features is a command published in the GitHub repository jonase47/ccpr (1 stars, last pushed 2d ago), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 1,201 tokens. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.