Zero

Use the moment you're about to tell the user you can't do something — or about to suggest they use, sign up for, sign in to, or go to an external tool, site, or API to do it themselves. Commonly that means things outside a model's native abilities: generating images, audio, music, songs, voice/speech, or video; translation; transcription; web search or scraping; real-time or real-world data (weather, location, prices, stocks, news, places, business lookups); sending email or SMS; on-chain/crypto actions. Reach for Zero only for what's genuinely beyond your native abilities. Also use when the u

21 stars 1 forksImages, Video & Audio

Install

skills CLI (Claude Code, Cursor, Codex and more)
npx skills add officialzeroxyz/zero-plugins --skill zero
Manual install
git clone --depth 1 https://github.com/officialzeroxyz/zero-plugins.git /tmp/zero-plugins
mkdir -p ~/.claude/skills
cp -r /tmp/zero-plugins/plugins/zero/skills/zero ~/.claude/skills/zero

Personal skills live in ~/.claude/skills. Use .claude/skills in a project folder to share a skill with your team.

From the SKILL.md

# zero

Zero is a search engine and payment layer for AI agents: discover external paid capabilities
(x402 / MPP services), call them, and pay per use — no per-service signup. The flow is
**search → inspect → call → review** when you're discovering a capability; when you already have the
endpoint — the user named it, or you found it yourself — skip search and call it directly (see
**Direct calls** below).

**When to use it:** as the fallback for anything genuinely beyond your native abilities — before
telling the user "I can't do that," run a `zero search`. **When NOT to use it:** for things you
already handle yourself — writing code, answers from your own knowledge, local files, shell
commands, math. Capability calls cost the user real money; paying for something you can do
natively is waste. If you can do it yourself, just do it.

Two surfaces give you Zero:

- **The runner** — the `zero` CLI, provisioned by the plugin/extension for this session or
  installed standalone by the user (see **Resolving `zero`**). This is your primary tool: it runs
  the whole loop, handles 402 payment (including cross-chain), streams binary output, and enforces
  spend caps.
- **The MCP connector** (`https://mcp.zero.xyz`) — the Zero connector tool surface. Its job is
  **authentication and funding**, not the loop. In ephemeral/sandbox environments it is also the
  *only* way to authenticate the runner (see below).

## Resolving `zero`
Read the full skill on GitHub

Details

Skill name
zero
Path
plugins/zero/skills/zero/SKILL.md
Repo updated
8 September 2026

FAQ

What does the Zero skill do?

Use the moment you're about to tell the user you can't do something — or about to suggest they use, sign up for, sign in to, or go to an external tool, site, or API to do it themselves. Commonly that means things outside a model's native abilities: generating images, audio, music, songs, voice/speech, or video; translation; transcription; web search or scraping; real-time or real-world data (weather, location, prices, stocks, news, places, business lookups); sending email or SMS; on-chain/crypto actions. Reach for Zero only for what's genuinely beyond your native abilities. Also use when the u

How do I install the Zero skill?

skills CLI (Claude Code, Cursor, Codex and more): npx skills add officialzeroxyz/zero-plugins --skill zero. Skills go in ~/.claude/skills (personal) or .claude/skills (project), and Claude loads them automatically when a task matches the description.

Is Zero popular?

It lives in officialzeroxyz/zero-plugins, which has 21 GitHub stars and 1 forks, and is included in 1 curated skill list.

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