need-explorer

A guided way to turn a vague request into a clear definition of the change before creating files or other outputs. It clarifies the problem, boundaries, success conditions, and whether the work should be split.

In plain words
What is it for?
Use it to define the scope of a feature, compare possible approaches, agree on what is out of scope, and confirm how success will be judged.
Why use it?
It prevents coding from starting with unanswered questions or an unclear target. A one-question-at-a-time process helps reach agreement on what should be built.

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/magebyte-zero/spec-superflow/need-explorer
Any agent
npx skills add MageByte-Zero/spec-superflow --skill need-explorer
Clone the repo
git clone --depth 1 https://github.com/MageByte-Zero/spec-superflow

Made for: Claude Code, Codex.

Per session 44 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 928 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 $0.00044 $0.00928
Opus 5 $0.00022 $0.00464
Sonnet 5 $0.00009 $0.00186
Haiku 4.5 $0.00004 $0.00093

Measured 2d ago against content hash 8d4f8d5c0179, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

need-explorer 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/need-explorer/SKILL.md · 107 lines

How it starts

The opening of the file, as written. The whole thing — 107 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Need Explorer

Turn a rough idea into a stable change definition before writing artifacts.

Primary Goal

Agree on: problem, scope, non-goals, success criteria, whether to split before specification.

Process

1. Inspect Context First

Before asking questions, understand what exists and what constraints are in place.

2. One Question at a Time

Ask a single clear question, wait for the answer, digest, then ask the next. Never ask 3+ questions at once. Each answer informs the next question.

3. Prefer Multiple-Choice Questions

Present 2-3 options when reasonable answers are finite. This reduces cognitive load and surfaces unconsidered choices.

4. Propose 2-3 Approaches with Trade-Offs

For each approach: what it is, upside, downside, best-for. Then recommend one and explain why. Never present a single path — always name at least one alternative.

5. Validate Before Concluding

Restate what you heard: "Here's what I'm hearing: [problem, scope, non-goals, success criteria]. Does this match?" Incorporate corrections and re-validate.

6. DP-1: Requirement Confirmation Gate

After user confirms the summary:

ssf state set <change-dir> dp_1_result "confirmed: <one-line summary>"
ssf state set <change-dir> dp_1_timestamp $(date -u +%Y-%m-%dT%H:%M:%SZ)

DP-1 confirms scope, non-goals, and success criteria before artifact creation.

7. Hand Off

Once DP-1 is recorded, hand off to spec-writer.

Anti-Patterns

  • Skipping exploration: "Simple" changes have scope too. Five minutes of exploration prevents two hours of rework.
  • Proposing solutions before clarifying: If the user says "add caching," first ask what problem caching solves.
  • Exploring indefinitely: Stop when change name, problem statement, scope, non-goals, success criteria, and decomposition decision are all clear.

Exploration Standard

You must leave exploration with: a usable change name, a crisp problem statement, scope boundaries, non-goals, success criteria, and a decomposition decision (one change or split).

Read the full file on GitHub · 107 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 · 107 lines · 44 tokens per session scan A 8d4f8d5c0179

Subscribe to this mod's changes

need-explorer is a skill published in the GitHub repository MageByte-Zero/spec-superflow (776 stars, last pushed 4d ago), licensed MIT. It adds 44 tokens to every session and 928 once invoked, about $0.0002 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 2026-08-30.

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