flow.roadmap

A workflow for creating or updating a ROADMAP.md file, which lists planned software work as ordered feature phases. It can also turn product decision records into roadmap phases and organize backlog items.

In plain words
What is it for?
Use it to generate a new roadmap, update an existing one, add approved product decisions, or triage backlog work.
Why use it?
It turns a broad project description or backlog into smaller phases with clear scope, order, and verification points.

Skill for Claude CodeCodex

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 skills/billbuchanan-code/claude-code-power-setup/flow.roadmap
Any agent
npx skills add billbuchanan-code/claude-code-power-setup --skill flow.roadmap
Clone the repo
git clone --depth 1 https://github.com/billbuchanan-code/claude-code-power-setup

Made for: Claude Code, Codex.

Per session 24 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,305 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 $0.00024 $0.02305
Opus 5 $0.00012 $0.01153
Sonnet 5 $0.00005 $0.00461
Haiku 4.5 $0.00002 $0.00231

Measured 2d ago against content hash bb16cbf4e868, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

flow.roadmap 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.

skills/flow.roadmap/SKILL.md · 331 lines

How it starts

The opening of the file, as written. The whole thing — 331 lines — stays where its author put it; the contents beside it link to each section on GitHub.

User Input

$ARGUMENTS

Arguments

Argument Description
(empty) Generate or update ROADMAP.md
add-pdr Convert PDRs to phases → Add PDR
add-pdr --all Convert all approved PDRs
backlog Triage backlog items → Backlog
backlog --auto Auto-assign high-confidence matches
Other text Use as project description for generation

Execution

1. Initialize

specflow status --json

Parse response:

  • Check if ROADMAP.md exists (via file system)
  • Get project context if available

If ROADMAP.md exists, ask user:

  • Update existing (add phases, update statuses)
  • Replace entirely
  • Cancel

2. Load Context

Read available sources (in priority order):

  • .specify/discovery/context.md - project type, criticality
  • .specify/discovery/decisions.md - key architecture choices
  • .specify/memory/constitution.md - core principles
  • .specify/memory/tech-stack.md - technology stack
  • User input - vision, specific requirements

3. Apply Core Principles

CRITICAL: Prove Core Functionality First

The roadmap MUST follow this pattern:

  1. Core business logic FIRST (no UI, no database)
  2. POC test page to verify core logic works (USER GATE)
  3. Data layer (database, persistence)
  4. API layer exposing data
  5. API-integrated POC to verify data flow (USER GATE)
  6. External integrations (AI, payments, etc.) if applicable
  7. Integration POC to verify integrations (USER GATE)
  8. Production UI
  9. Complete UX POC (USER GATE)
  10. Admin capabilities if applicable
  11. Production hardening (PWA, performance, accessibility)
  12. Authentication (intentionally late - anonymous-first)
  13. Deployment (USER GATE)

Read the full file on GitHub · 331 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 · 331 lines · 24 tokens per session scan A bb16cbf4e868

Subscribe to this mod's changes

flow.roadmap is a skill published in the GitHub repository billbuchanan-code/claude-code-power-setup (2 stars, last pushed 1mo ago), licensed MIT. It adds 24 tokens to every session and 2,305 once invoked, about $0.0001 per session on Opus 5. 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.