Hyperliquid Agent Skill

Hyperliquid perpetual futures DEX — order placement (market/limit/trigger/TWAP), position management, leverage up to 50x, WebSocket…

Context cost
4.5k tokensestimated from the bundle, loaded when it triggers
Bundle
1 file · 18.1 kBtext throughout, nothing executable
Licence
Apache-2.0the author’s own terms
Last change
—v1.0
Servers it uses
Noneruns standalone

What it does

Hyperliquid perpetual futures DEX — order placement (market/limit/trigger/TWAP), position management, leverage up to 50x, WebSocket streaming, vault strategies, and L1 architecture. REST and WebSocket APIs with wallet signing authentication. Python SDK and TypeScript patterns.

What this skill changes about the agent has not been set out here as a list. Its SKILL.md, shown below, says it in the author’s own words.

apidexfutureshyperliquidperpetualstrading

The skill itself

A skill is instructions the model reads, so you can see what you are getting: below is the start of its SKILL.md. The front matter loads with every session, the body loads when the skill triggers, and the whole file comes with the install.

SKILL.md18.1 kB · preview
--- name: hyperliquid license: Apache-2.0 metadata: author: 0xinit version: "1.0" chain: multichain category: Trading tags: - hyperliquid - perpetuals - futures - dex - trading ---
18# Hyperliquid
19
20Hyperliquid is a perpetual futures DEX running on its own L1 blockchain (HyperBFT consensus). It provides fully on-chain order book matching with sub-second finality, up to 50x leverage on perpetual contracts, and a spot DEX. The API uses EIP-712 wallet signing for authentication — there are no API keys. All trading actions are cryptographically signed by your wallet or an approved agent wallet.
21
22Base URLs:
23- **Mainnet**: https://api.hyperliquid.xyz
24- **Testnet**: https://api.hyperliquid-testnet.xyz
25- **WebSocket Mainnet**: wss://api.hyperliquid.xyz/ws
26- **WebSocket Testnet**: wss://api.hyperliquid-testnet.xyz/ws
27
28## What You Probably Got Wrong
29
30> LLMs have stale training data. These are the most common mistakes.
31
32- **"Hyperliquid uses API keys"** → There are no API keys. Every exchange action is an EIP-712 signed message from your wallet. You can approve "agent wallets" for automated trading, but the auth mechanism is always wallet signatures — never bearer tokens or API secrets.
33- **"Use chain ID 1 or the Arbitrum chain ID for signing"** → L1 trading actions (orders, cancels, leverage changes) use chain ID 1337 with a "phantom agent" signing scheme. User-signed actions (agent approval, withdrawals) use chain ID 421614. Getting this wrong produces User or API Wallet does not exist errors with no further explanation.
34- **"Prices and sizes are numbers"** → All prices and sizes in the Exchange API are **strings**, not numbers. Sending "p": 50000 instead of "p": "50000" will fail silently or produce incorrect signatures.
35- **"Asset IDs are coin symbols"** → The Exchange API uses integer asset indices, not symbols. BTC might be 0, ETH might be 1. Query the meta endpoint to get the current universe mapping. Spot assets use 10000 + index.
36- **"I can place a $1 order"** → Minimum order notional is $10 for perpetuals. Orders below this are rejected with Order must have minimum value of $10.
This is a preview of SKILL.md. Download or install the skill to get the whole thing.
In the file
SKILL.md2,172 words
Files1
LicenceApache-2.0
Why you can read it

Nothing in a skill executes. The client loads the text and the model follows it, so a skill can be audited the way a runbook is — by reading it.

What it costs in context

Skills are not billed by the call. They are paid for in context: every token the instructions occupy is a token your code, your diff and your conversation cannot use. Here is what this one takes and when it takes it.

≈120
always loaded
The name and description, so the model knows the skill exists and when to reach for it.
4,405
on trigger
The instruction body, read only when the skill fires.
2.3%
of a 200k window
Ten skills this size would take about 23% of the window before you open a file.
050k100k150k200k context window

4.5k tokens, estimated from the bundle at four bytes to the token, held for the rest of the session once it triggers. Heavy. Teams tend to install this one per project rather than globally, and load it only when the job comes up.

Servers bill, skills cost

A server charges by the month. A skill charges once per session, in context, and then keeps charging it for as long as the session lives.

Before and after

The same question, put to the same model twice: once as it comes, and once with these instructions loaded.

No worked example has been published for this skill yet.

The procedure it runs

The procedure has not been set out here step by step. It is in the body of its SKILL.md: the start of it is shown above, and the whole file comes with the install.

Prose, not code

These steps are written for a model to follow, not executed by a runtime. It can still be told to skip one, and it will say so when it does.

Servers it uses

None. This skill calls no MCP servers at all.

Everything it needs is in the instructions, so it works in a project with nothing connected — the model reads the file and changes how it works with what it can already reach.

Its SKILL.md does not declare which tools it asks the agent for, so what it touches is whatever the instructions themselves ask for — read them before you install it.

What it asks for
Writes filesnot declared
Network accessnot declared

This SKILL.md carries no allowed-tools line, so neither is declared. A skill grants no permissions of its own — it can only ask for tools your client already has.

What it will not do

Every skill is narrow, and the useful ones say where they stop. These are the jobs this one is the wrong tool for.

What this skill is not for has not been published here. Nothing is implied by that: it is a section the author has not filled in.

What is in the bundle

1 file, 18.1 kB on disk. A bundle is text throughout: the instructions the model reads, plus the templates it fills in.

  • SKILL.md18.1 kB
What is not in it

No dependencies and nothing executable: a skill is text the agent reads, so the bundle is 1 file you can review in full before installing. The Apache-2.0 licence covers the templates and examples as well as the instructions.

Install

Installing copies the bundle into your project. Nothing runs at install time — the files sit on disk until the model reads them.

# Hyperliquid · 4.5k tokens when loaded · macOS, Linux mkdir -p .claude/skills && t=$(mktemp -d) && curl -fsSL -o "$t/bundle.tar.gz" https://mcprush.com/api/skills/adsepuri35-hyperliquid/bundle.tar.gz && tar -xzf "$t/bundle.tar.gz" -C "$t" && [ -d "$t/hyperliquid" ] && { [ ! -e .claude/skills/hyperliquid ] || { mv .claude/skills/hyperliquid "$t/.previous" && echo "Previous copy moved to $t/.previous"; }; } && mv "$t/hyperliquid" .claude/skills/ && echo "Installed .claude/skills/hyperliquid"
On Windows, or any OS with Node 20+
npx mcprush@latest skill add adsepuri35/hyperliquid

Windows PowerShell says 'running scripts is disabled on this system'? Run Set-ExecutionPolicy -Scope CurrentUser RemoteSigned once, or type npx.cmd instead of npx (codex.cmd, gemini.cmd, grok.cmd likewise). PowerShell 7 needs neither. Writes to .claude/skills/hyperliquid/ in the current project. For every project instead, run mkdir -p ~/.claude/skills && t=$(mktemp -d) && curl -fsSL -o "$t/bundle.tar.gz" https://mcprush.com/api/skills/adsepuri35-hyperliquid/bundle.tar.gz && tar -xzf "$t/bundle.tar.gz" -C "$t" && [ -d "$t/hyperliquid" ] && { [ ! -e ~/.claude/skills/hyperliquid ] || { mv ~/.claude/skills/hyperliquid "$t/.previous" && echo "Previous copy moved to $t/.previous"; }; } && mv "$t/hyperliquid" ~/.claude/skills/ && echo "Installed ~/.claude/skills/hyperliquid" (macOS, Linux) — or add --global to the npx line. The curl line replaces .claude/skills/hyperliquid/ only after the download succeeds, so files left there by another skill of the same name, or by an older release, do not mix in. A copy already there is moved aside, not deleted, and the line prints where.

Which clients pick it up on their own

A skill is a folder of text. Most of these read a skills folder and pick it up without being told; the rest take the same folder another way — an upload in the app, a parameter on an API call — and then choose it by its description just the same.

Claude Code.claude/skills/
Claude DesktopCustomize › Skills
ChatGPTSkills › Create › Upload
Cursor.cursor/skills/
VS Code.github/skills/
Codex CLI.agents/skills/
Gemini CLI.gemini/skills/
Grok Build.grok/skills/
Microsoft CopilotSkills › Upload a skill
PerplexityComputer › Skills › Upload a skill
DeepSeek Harness.dsh/skills/
Zed.agents/skills/
Devin Desktop.devin/skills/
Windsurf (legacy).windsurf/skills/
OpenAI Agents SDKInstructions or sandbox Skills
HTTP / APIa request parameter
This release
Version1.0
Publishedno release date on file
PriceFree
Referenceadsepuri35/hyperliquid

Versions

v1.0 is what is on the shelf; no release here carries a date. Instructions change more often than APIs do — a skill can be rewritten entirely without anything it depends on moving.

v1.0
  • No earlier releases have been published to the marketplace.
Pinning

The install command always fetches the release that is current the day you run it — v1.0 today — and cannot ask for an earlier one. The copy on your disk does not change until you run it again.

Reviews

—no reviews yet

Nobody has reviewed this skill yet. The rating is the mean of the reviews written here, so there is none until somebody writes the first.

Sign in to review it

A review is tied to an account so it can be answered, edited and taken down by the person who wrote it.

Sign in
Who can post

Anybody with an account, one review each. It carries the version that was current when you wrote it, and the publisher may reply once.

Who wrote it

AD
adsepuri35

Publishes on mcprush.

0 servers listed1 skill listednot claimed
Profile
Publisher
Servers0
Claim this skill