mcp-metro: Skill for Claude Code

.claude/skills/project-decision-interview/SKILL.md

project-decision-interview is a skill for Claude Code from OlliMakarova/mcp-metro. It costs 76 tokens per session (1,189 once invoked), scanned A, original, MIT.

An interactive skill that investigates an existing project, asks one decision question at a time, records the answers, and can implement the resulting plan when implementation is requested.

In plain words
What is it for?
It is for reviewing project documents, code, settings, data structures, checks, and history; resolving open decisions; updating the relevant records; and carrying out the agreed work.
Why use it?
It exposes unresolved product and technical choices before they cause confusion or lead to an inconsistent implementation.

Skill for Claude Code

Written for Claude Code: installed under .claude/. Also seen: names the AskUserQuestion tool.

This is OlliMakarova/mcp-metro's own configuration. It tells Claude Code how to work on mcp-metro itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything mcp-metro configures →

Reuse

Borrowing it

Nothing to install: this file belongs to OlliMakarova/mcp-metro. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/OlliMakarova/mcp-metro/master/.claude/skills/project-decision-interview/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/OlliMakarova/mcp-metro

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 project-decision-interview

README.md
[![agentmods](https://agentmods.dev/badge/skills/ollimakarova/mcp-metro/project-decision-interview/github.svg)](https://agentmods.dev/skills/ollimakarova/mcp-metro/project-decision-interview)
Your own site
<a href="https://agentmods.dev/skills/ollimakarova/mcp-metro/project-decision-interview"><img src="https://agentmods.dev/badge/skills/ollimakarova/mcp-metro/project-decision-interview/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 project-decision-interview

Your own site · 80×15
<a href="https://agentmods.dev/skills/ollimakarova/mcp-metro/project-decision-interview"><img src="https://agentmods.dev/badge/skills/ollimakarova/mcp-metro/project-decision-interview.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 76 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,189 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 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 5.1 $0.00076 $0.01189
Opus 5 $0.00038 $0.00594
Sonnet 5 $0.00015 $0.00238
Haiku 4.5 $0.00008 $0.00119

Measured 10d ago against content hash cdef3d3fecea, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-10, from the pricing page.

Security

Grade A, and why

project-decision-interview 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 10d 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.

.claude/skills/project-decision-interview/SKILL.md · 90 lines

How it starts

The opening of the file, as written. The whole thing — 90 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Interactive project decision interview

Goal

Bring the task to a consistent and implementable target state. Do not stop at conversation: persist decisions, update the affected documents, and once the questions are over, carry out the implementation if it is part of the request.

Order of work

  1. Read the project rules, the state of the working copy, and the documents the user pointed to.
  2. Investigate the requirements, documentation, code, settings, data structures, checks, and change history that relate to the task. If the user named specific commits, study them and the resulting state of the code without fail.
  3. Compare the current design with the user's goal. Separate the facts that can be established from the project itself from the decisions that genuinely require the user's choice.
  4. Look for an existing working document with a plan or a decision register. If there is none and the user asked for decisions to be recorded, create a suitable document following the project rules.
  5. Build an internal list of the forks in the road, ordered by decreasing impact. Start with decisions that change the purpose of the system, the data model, permissions, data safety, or the user scenario.
  6. Ask one question, get the answer, immediately record the decision that was made, and only then move on to the next question.
  7. After the last answer, check that the target model is complete, carry out the implementation the request calls for, and confirm the result with checks.

How to ask questions

  • Ask exactly one question per message.
  • Ask a multiple-choice question with the AskUserQuestion tool: two to four options, the recommended one first and marked "(Recommended)" in its label, each option carrying a description of its observable consequences. The free-form "Other" option is added by the tool itself. If the question does not reduce to a choice among options, ask it as plain text.
  • Before each question, briefly state which previous decision has been recorded and what it leads to.
  • Explain an unclear term with a concrete example before repeating the question.
  • Offer the recommended option and describe its observable behavior clearly.
  • Where possible, phrase the question so that it can be answered with "yes" or "no".
  • Do not ask a question whose answer can be reliably obtained from the code, the history, the settings, or the documentation.
  • Do not push minor technical decisions onto the user. Make them yourself, following the project rules.
  • If the user has not chosen an option, do not record it as accepted.
  • If the user corrected a decision, replace the previous target state and delete the wording that contradicts it.
  • If the user added a new thought, record its consequences and continue with the single most important fork in the road.

Read the full file on GitHub · 90 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. 10d ago First seen · 90 lines · 76 tokens per session scan A cdef3d3fecea

Subscribe to this mod's changes

project-decision-interview is a skill published in the GitHub repository OlliMakarova/mcp-metro (0 stars, last pushed 1mo ago), licensed MIT. It adds 76 tokens to every session and 1,189 once invoked, about $0.0004 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.

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