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Agent skill

Juicebox Hello World

by jeremylongshore in jeremylongshore/tons-of-skills-marketplace

Create a minimal Juicebox people search example. An agent skill from jeremylongshore/tons-of-skills-marketplace.

MITAuto-check passedSecurity

Install Juicebox Hello World

skills CLI
$ npx skills add jeremylongshore/tons-of-skills-marketplace --skill juicebox-hello-world -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install jeremylongshore/tons-of-skills-marketplace juicebox-hello-world --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/jeremylongshore/tons-of-skills-marketplace.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/.curated/juicebox-hello-world .claude/skills/juicebox-hello-world && rm -rf skills-src

Use ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.

Claude Code skills documentation · loads skills from .claude/skills/

Facts

Skill name
juicebox-hello-world
GitHub stars
2.8k
Token cost
~669 tokens
SKILL.md length
134 words
Files
1
Skills in repo
3,342
Repo updated
First seen
Licence
MIT

At a glance

Create a minimal Juicebox people search example. An agent skill from jeremylongshore/tons-of-skills-marketplace.

  • Tasks that involve OSINT
  • SKILL.md covers Overview, Instructions, Error Handling and Prerequisites, plus 4 more sections
  • Reaches linkedin.com; needs JUICEBOX_API_KEY

What it does

Juicebox Hello World is an agent skill from jeremylongshore/tons-of-skills-marketplace. Create a minimal Juicebox people search example. Trigger: "juicebox hello world", "first people search", "test juicebox".

Its SKILL.md is about 670 tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts. Compatibility notes: Designed for Claude Code

It sits in Security, covering OSINT. The repository describes itself as: Model-agnostic agent-skills platform with a harness-free canonical layer, verified adapters, and the ccpi package manager. Explore at tonsofskills.com. The licence is MIT.

When your agent uses it

  • Tasks that involve OSINT

Example prompts

  • “juicebox hello world”
  • “first people search”
  • “test juicebox”
  • “/juicebox-hello-world”

Requirements

  • Python 3
  • A credential in JUICEBOX_API_KEY
  • Compatibility (from SKILL.md): Designed for Claude Code
  • Pre-approved tools (allowed-tools): Read, Write, Edit, Bash(npm:*), Grep

What it can do on your machine

Read from SKILL.md and the folder at commit cfae287. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves these tools, so the agent can use them without asking each time:

    • Read
    • Write
    • Edit
    • Bash(npm:*)
    • Grep

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    No scripts in the folder and no shell commands in SKILL.md (its code samples are typescript and python).

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    Hosts in commands or code, which the agent is likely to contact:

    • linkedin.com

    Also links to:

    • docs.juicebox.work
    • juicebox.ai

    From URLs in SKILL.md, links to its own repository left out.

  • Credentials

    Names these keys or tokens, usually read from environment variables:

    • JUICEBOX_API_KEY

    From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

  • Compatibility

    Designed for Claude Code

    From compatibility in the SKILL.md frontmatter.

Context cost

Juicebox Hello World loads about 669 tokens when it runs. Until then it costs about 36 tokens; SKILL.md has 134 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~36
When it runs · the whole SKILL.md, loaded when a task matches
~669

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Auto-check passed

The automated check found no risky patterns in SKILL.md.

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.

SKILL.md

The full file from jeremylongshore/tons-of-skills-marketplace at commit cfae287, republished under its MIT licence (© jeremylongshore). 134 words, ~669 tokens.

Download SKILL.mdSave it as .claude/skills/juicebox-hello-world/SKILL.md (or your agent's skills folder).
name
juicebox-hello-world
description
Create a minimal Juicebox people search example. Trigger: "juicebox hello world", "first people search", "test juicebox".
allowed-tools
Read, Write, Edit, Bash(npm:*), Grep
compatibility
Designed for Claude Code
version
1.16.0
license
MIT
author
Jeremy Longshore <jeremy@intentsolutions.io>
tags
saas, recruiting, juicebox

Juicebox Hello World

Overview

Three examples: natural language people search, profile enrichment, and contact data from 800M+ profiles.

Instructions

typescript
import { JuiceboxClient } from '@juicebox/sdk';
const client = new JuiceboxClient({ apiKey: process.env.JUICEBOX_API_KEY });

const results = await client.search({
  query: 'senior ML engineer at FAANG with PhD in Bay Area',
  limit: 10,
  filters: { experience_years: { min: 5 } }
});
results.profiles.forEach(p =>
  console.log(`${p.name} | ${p.title} at ${p.company} | ${p.location}`)
);
Example 2: Profile Enrichment
typescript
const enriched = await client.enrich({
  linkedin_url: 'https://linkedin.com/in/example',
  fields: ['skills', 'experience', 'education', 'contact']
});
console.log(`Skills: ${enriched.skills.join(', ')}`);
if (enriched.tech_profile?.github) {
  console.log(`GitHub: ${enriched.tech_profile.github.repos} repos`);
}
Example 3: Contact Data (Python)
python
results = client.search(query='PM fintech NYC', limit=5, include_contact=True)
for p in results.profiles:
    email = p.contact.email if p.contact else 'N/A'
    print(f"{p.name} | {p.title} | {email}")

Error Handling

ErrorCauseSolution
Empty resultsQuery too narrowBroaden terms or remove filters
Partial contactLimited coverageNot all profiles have contact data

Prerequisites

  • A sandbox workspace, synthetic prospects, documented source authority, approved destination, suppression policy, and deletion path for test artifacts.

Output

Return an onboarding receipt with workspace, source-authority result, input/accepted/quarantined counts, suppression result, destination, export-count assertion, retention date, and cleanup state. Do not include names, contact details, enrichment values, or credentials.

Examples

Run a synthetic prospect fixture and record workspace=hello-sandbox; source=approved; accepted=2; quarantined=0; suppression=pass; contacts_exported=0; cleanup=complete.

Resources

Next Steps

Explore juicebox-sdk-patterns for production code.

© jeremylongshore, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file

Files

Just SKILL.md in skills/.curated/juicebox-hello-world of jeremylongshore/tons-of-skills-marketplace.

Open the folder on GitHubat commit cfae287

Compare with similar skills

Juicebox Hello World next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.

Juicebox Hello World compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Juicebox Hello World this skilljeremylongshore/tons-of-skills-marketplace2.8k—~669Automated safety check: PassMIT
Metabigor OSINT Reconj3ssie/metabigor1.9k—~2.4kAutomated safety check: PassMIT
Ctf Osintljagiello/ctf-skills3.4k1 repos~2.3kAutomated safety check: NotesMIT
ShadowBroker Intelligence ClientBigBodyCobain/Shadowbroker11k—~8.9kAutomated safety check: WarnAGPL-3.0
Awesome Osint Operatorshoyann/RZK-The-Hunter141—~4.8kAutomated safety check: PassCC-BY-SA-4.0
Run Claude Osintelementalsouls/Claude-OSINT2.8k—~1.2kAutomated safety check: PassMIT

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Categories

Questions about Juicebox Hello World

What does Juicebox Hello World do?

Create a minimal Juicebox people search example. An agent skill from jeremylongshore/tons-of-skills-marketplace. Juicebox Hello World is an agent skill from jeremylongshore/tons-of-skills-marketplace. Create a minimal Juicebox people search example.

When should I use Juicebox Hello World?

Juicebox Hello World fits situations like: tasks that involve OSINT.

How do I install Juicebox Hello World in Claude Code?

Run `npx skills add jeremylongshore/tons-of-skills-marketplace --skill juicebox-hello-world -a claude-code`. Or copy the skill folder (skills/.curated/juicebox-hello-world in jeremylongshore/tons-of-skills-marketplace) into .claude/skills/juicebox-hello-world in your project. Claude Code loads it when a task matches its description.

How do I install Juicebox Hello World in Codex?

Run `npx skills add jeremylongshore/tons-of-skills-marketplace --skill juicebox-hello-world -a codex`. Or copy the skill folder (skills/.curated/juicebox-hello-world in jeremylongshore/tons-of-skills-marketplace) into .agents/skills/juicebox-hello-world in your project. Codex loads it when a task matches its description.

Can I use Juicebox Hello World in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add jeremylongshore/tons-of-skills-marketplace --skill juicebox-hello-world -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/juicebox-hello-world, .gemini/skills/juicebox-hello-world, .github/skills/juicebox-hello-world and .opencode/skills/juicebox-hello-world in your project.

What does Juicebox Hello World need to run?

Going by SKILL.md and its folder, Juicebox Hello World needs credentials named JUICEBOX_API_KEY. Our summary lists: Python 3; A credential in JUICEBOX_API_KEY. Its frontmatter pre-approves these tools: Read, Write, Edit, Bash(npm:*), Grep. Compatibility (from SKILL.md): Designed for Claude Code.

Does Juicebox Hello World access the network?

SKILL.md names 3 domains. In commands or code: linkedin.com; the agent is likely to contact it when it follows the instructions. As links in the text: docs.juicebox.work and juicebox.ai. This is read from the text; nothing was executed.

Is Juicebox Hello World safe to install?

Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.

What licence does Juicebox Hello World use?

Juicebox Hello World is published under the MIT licence (declared in SKILL.md). It allows redistribution, so the full SKILL.md is shown on this page.

How many tokens does Juicebox Hello World use?

About 669 tokens (SKILL.md is roughly 2.7k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.

What are the alternatives to Juicebox Hello World?

Skills that share tags, products or a category with Juicebox Hello World: Metabigor OSINT Recon (j3ssie/metabigor, 1.9k stars), Ctf Osint (ljagiello/ctf-skills, 3.4k stars), ShadowBroker Intelligence Client (BigBodyCobain/Shadowbroker, 11k stars) and Awesome Osint Operator (shoyann/RZK-The-Hunter, 141 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Juicebox Hello World?

jeremylongshore (a GitHub user) maintains it in jeremylongshore/tons-of-skills-marketplace, which has 2,827 GitHub stars. The repository holds 3,342 skills in this directory. The repository was last updated on October 10, 2026.

Source: jeremylongshore/tons-of-skills-marketplace on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.