gsd:add-phase

A command for adding a new phase to the end of the current milestone in a project roadmap. A phase is a numbered piece of planned work.

In plain words
What is it for?
Use it to add a planned work phase, generate its directory name, update the roadmap, and keep the project state file current.
Why use it?
It removes the need to calculate the next phase number, create its folder, and update roadmap tracking by hand. It also records the change in the project state file.

Command for Claude Code

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/bitflight-devops/skilllint/add-phase
Clone the repo
git clone --depth 1 https://github.com/bitflight-devops/skilllint

Made for: Claude Code.

Per session 14 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 258 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 $0.00014 $0.00258
Opus 5 $0.00007 $0.00129
Sonnet 5 $0.00003 $0.00052
Haiku 4.5 $0.00001 $0.00026

Measured yesterday against content hash 0964fe118f62, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

gsd:add-phase 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 yesterday.

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

Copies of this mod

1 near-identical copy found in the catalogue:

.claude/commands/gsd/add-phase.md · 44 lines

What it actually says

Routes to the add-phase workflow which handles:

  • Phase number calculation (next sequential integer)
  • Directory creation with slug generation
  • Roadmap structure updates
  • STATE.md roadmap evolution tracking

<execution_context> @./.claude/get-shit-done/workflows/add-phase.md </execution_context>

Roadmap and state are resolved in-workflow via init phase-op and targeted tool calls.

The workflow handles all logic including:

  1. Argument parsing and validation
  2. Roadmap existence checking
  3. Current milestone identification
  4. Next phase number calculation (ignoring decimals)
  5. Slug generation from description
  6. Phase directory creation
  7. Roadmap entry insertion
  8. STATE.md updates
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. yesterday First seen · 44 lines · 14 tokens per session scan A 0964fe118f62

Subscribe to this mod's changes

gsd:add-phase is a command published in the GitHub repository bitflight-devops/skilllint (6 stars, last pushed yesterday), licensed MIT. It adds 14 tokens to every session and 258 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.