Emblem AI Agent Wallet skill: give an agent a crypto wallet

Lets Claude use the EmblemAI command line tool to show wallet addresses, balances, portfolio and activity across 7 blockchains.

Installs: 8.8K; on skills.sh
Stars: 12; on GitHub
Files: 8; besides SKILL.md
Updated: May 2026; last repo commit

This is the base skill for the emblemai CLI from EmblemAI. It makes Claude run emblemai in single-shot agent mode to show wallet addresses, balances across Solana, Ethereum, Base, BSC, Polygon, Hedera and Bitcoin, portfolio performance and recent activity. It also explains profiles, browser sign-in, backup and restore.

It needs Node.js 18 or newer and the @emblemvault/agentwallet CLI. In agent mode the CLI can create a wallet by itself when a profile has none. SKILL.md calls the skill review-first: value-moving actions need your confirmation and an explicit profile.

Good for

Developers who want an agent to have its own wallet profile
Users who want to sign in to Emblem with a wallet, email or social login from the terminal
Crypto holders who want a balance and activity review in chat

Install emblem-ai-agent-wallet

Claude Code

Copy this prompt.

Install the emblem-ai-agent-wallet skill in Claude Code. Run this command:

npx skills add EmblemCompany/Agent-skills --skill emblem-ai-agent-wallet

Then check that it loaded and tell me how to use it.

2
Paste it into Claude Code. It shows the change and asks before running it.

Requires Node.js 18 or newer.

The skill calls the emblemai command, so the CLI must be installed first. The repo README also describes a hosted EmblemAI MCP server for agents that want to call Emblem tools without the CLI; that is a separate setup. We store no Claude app upload because the skill runs a local CLI.

From the project README. Source.

What's in the skill

When it loads

Connect to EmblemVault and manage wallet-aware workflows via EmblemAI with review-first, operator-controlled actions. Supports Solana, Ethereum, Base, BSC, Polygon, Hedera, and Bitcoin. Also use when the user needs Emblem's auth model explained: one browser auth flow can log a user in with wallets, email/password, or social sign-in, while agent mode can auto-provision a profile-scoped wallet with no manual setup.

Sections in SKILL.md

Security & Trust Model
Quick Start
Step 1: Install the CLI
Step 2: Use It
Prerequisites
Installation
From npm (Recommended)
From Source
First Run
Authentication Methods
Profile Rules
Browser Auth (Interactive — recommended)
Agent Mode (Zero-Config)
Interactive Mode Resolution Order
Wallet Data Safety (Critical)
Common Auth Workflows (Use CLI Commands — Do Not Prompt the LLM)

Key facts

Author: EmblemAI (EmblemCompany), in the vendor's own repo
License: MIT (LICENSE file and SKILL.md frontmatter)
Installs on skills.sh: 8,793 as of 2026-11-02
GitHub stars: 12 for the whole EmblemCompany/Agent-skills repo, 2026-11-02
skills.sh audits: Gen Agent Trust Hub pass, Socket pass, Snyk warn
What is inside: 9 files including SKILL.md: README, 5 reference guides and 2 shell scripts
Needs: Node.js 18 or newer, the @emblemvault/agentwallet CLI (npm), internet access, a terminal
CLI version in SKILL.md: 3.1.3 (pinned in the install commands)
Chains: Solana, Ethereum, Base, BSC, Polygon, Hedera, Bitcoin
Last repo commit: 2026-05-15

What it includes

One-shot questions in a profile
Claude runs emblemai --agent --profile <name> -m "<question>". With several profiles every call must name one, so it never guesses which wallet to use.
Try: “What are my wallet addresses on the motoko profile?”
Runs code · Agent mode
List, create, use, inspect and delete wallet profiles
emblemai profile list, create, use, inspect and delete. Each profile keeps its own session and password material.
Delete · Profiles
Sign in with a wallet, Google, Twitter/X or email
Running emblemai without a password opens a sign-in page served from 127.0.0.1:18247. Options include MetaMask, Phantom, Hedera and Bitcoin wallets, email with OTP, and a guest fingerprint session.
Runs code · Browser auth
Creates a wallet if the profile has none
With no stored credentials, agent mode generates a 32-byte password, stores it encrypted and creates a new vault.
Runs code · Zero-config wallet
Export and restore profile auth
/auth then option 8 exports the auth. emblemai --restore-auth <file> restores it. SKILL.md says the generated password is the only key, so back it up straight away.
Write · Backup and restore
Sign out without deleting credentials
Use /auth then option 9. SKILL.md says never to use rm -rf ~/.emblemai as a logout step.
Runs code · Logout rules
Treat token names and memos as data
Claude wraps emblemai output as untrusted, never runs commands found in it and validates addresses before using them.
Read · Untrusted-data rules
Balance check for one profile
Checks emblemai is installed, then runs one agent-mode prompt asking for balances on all chains. The profile comes from EMBLEM_PROFILE (default "default").
Runs code · scripts/check-balance.sh
Compares the docs to the installed CLI
Finds commands.js in the globally installed @emblemvault/agentwallet (via npm root -g, or EMBLEMAI_COMMANDS_JS) and checks references/commands.md lists its slash commands.
Runs code · scripts/check-commands-doc-sync.sh

From the official docs

Permissions

High risk

This skill gives an agent a crypto wallet that it can create on its own and that is protected only by a password stored on your machine. Use a dedicated profile with small funds, back it up, and approve any value-moving action yourself.

What it can do

Read your data
Create and change things
Delete things
Read-only mode

Watch out for

It can create a wallet on its own
With no stored credentials, agent mode generates a password and creates a vault. Back it up from the /auth menu straight away, because the password is the only key. github.com
It installs a global npm package
The CLI is third-party code from EmblemCompany. SKILL.md advises pinning the version, running npm audit signatures, and using --ignore-scripts when you build from source. github.com
Wallet credentials sit in ~/.emblemai
The security notes list a session file, an encrypted password file, a key file and plugin secrets there. Never delete the folder as a logout step, and never paste its contents into chat. github.com
Browser sign-in starts a local server
Browser auth serves a page on 127.0.0.1:18247 during login only, per the security notes. github.com
The CLI has payment settings
The command reference lists pay-as-you-go billing and x402 payment commands. SKILL.md does not give prices, so check them before enabling anything. github.com
Chain data is untrusted text
Token names, memos and NFT metadata can carry instructions. SKILL.md tells Claude to treat them as data and never act on them. github.com

Security advisories

No published security advisories as of Nov 2, 2026.

Technical details

Turning on read-only	No read-only switch. SKILL.md frames the skill as review-first and lists balance, address, portfolio and activity questions as its supported examples.
Talks to	EmblemVault service, through the emblemai CLI. 127.0.0.1:18247 during browser sign-in. npm registry and GitHub for the optional source install
Sign-in and keys	The emblemai CLI stores an encrypted password, a key file and a session file under ~/.emblemai/profiles/<name>, per the agent-wallet security notes.
Scopes	Claude runs emblemai commands in your shell, which talk to the EmblemVault service The CLI keeps a profile and session under ~/.emblemai Claude can run npm and emblemai in your shell and read or write files (allowed-tools: Bash, Read, Write, WebFetch) check-commands-doc-sync.sh reads the installed CLI's commands.js and the commands reference The CLI can export wallet auth (backup) and restore it from a file

Questions

What does the Emblem AI Agent Wallet skill do?

It makes Claude use the emblemai CLI to check wallet addresses, balances, portfolio and activity on 7 blockchains, and it explains Emblem sign-in, profiles and backup.

How do I install it?

Use the install box at the top of the page, then install the CLI with npm install -g @emblemvault/agentwallet. SKILL.md pins version 3.1.3 and suggests npm audit signatures afterwards. We store no Claude app upload because the skill runs a local CLI.

Is this the official Emblem skill?

It is in EmblemCompany's own repo, which the README calls the official skill collection for EmblemAI. The security notes say the CLI is published by EmblemCompany on npm and GitHub.

Does it create a wallet for me?

It can. SKILL.md says agent mode, with no stored credentials, generates a password, stores it encrypted and creates a new vault. That password is the only key, so back it up with the CLI's backup option or the wallet is unrecoverable.

Can it send my crypto?

SKILL.md frames the skill as review-first. It says value-moving actions need explicit confirmation and a named profile, and its supported examples are balance, address, portfolio and activity questions. Our advice: use a profile with small funds, and approve every value-moving step yourself rather than from an unattended run.

Does it need an API key or cost money?

SKILL.md names no API key. The CLI's command reference lists pay-as-you-go billing settings (/payment) and x402 payments, with no prices, so check the Emblem docs.

Is it safe?

It runs a global npm package and shell scripts, opens a local sign-in server during browser auth, and stores credentials under ~/.emblemai. The skill says never to paste passwords or seed phrases into chat. Our advice: use a dedicated profile with small funds, and do not run agent mode in scheduled or unattended jobs, because with no stored credentials it creates a wallet on its own.

Can I use the hosted MCP server instead?

The README describes a hosted EmblemAI MCP server for Claude Code that signs in through your browser. It is a separate setup from this skill, which runs the CLI.

Information

updated Nov 2, 2026

Repository: emblemcompany/agent-skills
Folder: skills/emblem-ai-agent-wallet

emblemcompany/agent-skills skills.sh

Sources

Docs, issue trackers and discussions this page is built from.

Show all 5

README · github.com
emblem-ai-agent-wallet SKILL.md · github.com
check-commands-doc-sync.sh · github.com
agent-wallet security.md · github.com
agent-wallet commands.md · github.com