zero-in

Define search scope, expected results, and aliases before codebase exploration.

60|2|Updated Jan 21, 2026
One-click install
npx skills add https://github.com/ElliotJLT/Claude-Skill-Potions --skill zero-in
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: zero-in
Source: https://github.com/ElliotJLT/Claude-Skill-Potions/tree/main/skills/zero-in
Command: npx skills add https://github.com/ElliotJLT/Claude-Skill-Potions --skill zero-in

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Before diving into a codebase, you often waste time by starting from broad searches. Zero In forces precise framing so you know exactly what you're looking for before you search.

Core Features & Use Cases

  • Scope framing before search: asks you to articulate the target, expected results, and possible synonyms.
  • Aliases support: suggests alternative terms to broaden or narrow search.
  • Guided search workflow: reduces noise and improves hit rate in unfamiliar repos.
  • Use Case: When you need to locate a specific function, you input a precise target and search the surrounding files.

Quick Start

Activate the zero-in skill before you begin exploring a new codebase. Answer the four guiding questions: What exactly am I looking for? What would the answer look like? Where would it live? What else might it be called? Then run a targeted search using your defined scope and listed aliases.

Frequently Asked Questions about zero-in

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I search a large codebase without getting overwhelmed by irrelevant results?

Define your search scope before you start by identifying what you're looking for, what the answer should look like, where it likely exists, and alternative names it might have. This targeted framing reduces noise and improves hit rate in unfamiliar repositories.

What's the best way to locate a specific function in an unfamiliar codebase?

Frame your search precisely by articulating the target, expected results, location hints, and possible aliases or synonyms. This guided workflow ensures searches are purposeful and reproducible rather than broad and scattered.

Why do my codebase searches return too many irrelevant results?

Broad searches without prior scope definition cast too wide a net. Establishing clarity about what you're targeting, where it lives, and what it should contain prevents unfocused exploration and wasted time sifting through noise.

Can I use aliases to broaden or narrow my codebase search?

Yes. Zero In supports listing alternative terms and synonyms for your search target, allowing you to broaden coverage or narrow results based on different naming conventions across the codebase.

When should I use a structured search approach before exploring a new repository?

Apply structured search before diving into any unfamiliar repository or when prior searches have returned too many irrelevant results. Forcing precise targeting upfront prevents wasted exploration and ensures reproducible, efficient discovery.