Agent skill

Trust Wallet SDK

by trustwallet in trustwallet/tw-agent-skills

Trust Wallet open-source libraries — Wallet Core (HD wallets, address derivation, tx signing in Swift/Kotlin/TypeScript/Go for 140+ chains), Web3 Provider (dApp connection for…

MITAuto-check passedMobile

Install Trust Wallet SDK

skills CLI
$ npx skills add trustwallet/tw-agent-skills --skill trust-wallet-sdk -a claude-code

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

GitHub CLI
$ gh skill install trustwallet/tw-agent-skills trust-wallet-sdk --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/trustwallet/tw-agent-skills.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/sdk .claude/skills/trust-wallet-sdk && 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
trust-wallet-sdk
GitHub stars
106
Token cost
~364 tokens
SKILL.md length
85 words
Files
7 (incl. references)
Skills in repo
3
Repo updated
First seen
Licence
MIT

At a glance

Trust Wallet open-source libraries — Wallet Core (HD wallets, address derivation, tx signing in Swift/Kotlin/TypeScript/Go for 140+ chains), Web3 Provider (dApp connection for…

  • Working with trustwallet/wallet-core
  • Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md
  • @trustwallet/wallet-core
  • Trust-web3-provider

What it does

Trust Wallet SDK is an agent skill from trustwallet/tw-agent-skills. Trust Wallet open-source libraries — Wallet Core (HD wallets, address derivation, tx signing in Swift/Kotlin/TypeScript/Go for 140+ chains), Web3 Provider (dApp connection for Ethereum/Solana/Cosmos/Bitcoin/Aptos/TON/Tron), deep linking, browser extension integration, WalletConnect, token assets repository, and Barz ERC-4337 smart wallet. Use when working with trustwallet/wallet-core, @trustwallet/wallet-core, trust-web3-provider, Trust Wallet deep links, token logos/metadata from trustwallet/assets, or Barz…

Its SKILL.md is about 360 tokens, which your agent loads only when the skill is triggered. The skill folder holds 8 other files, including reference files (for example `references/assets.md`, `references/barz.md` and `references/trust-developer.md`).

It sits in Mobile, covering Crypto and DeFi analysis, Smart contracts and Logo and visual identity. It works with Chrome Extensions, Kotlin, TypeScript and Bitcoin. The licence is MIT.

When your agent uses it

  • Working with trustwallet/wallet-core
  • @trustwallet/wallet-core
  • Trust-web3-provider
  • Trust Wallet deep links

Example prompts

  • “/trust-wallet-sdk”

What it can do on your machine

Read from SKILL.md and the folder at commit c590f99. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    No scripts in the folder and no shell commands in SKILL.md.

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

  • Network

    No URLs in SKILL.md.

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

  • Credentials

    Names no API keys, tokens, secrets or passwords.

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

Context cost

Trust Wallet SDK loads about 364 tokens when it runs, and up to ~11k if it reads all its reference files. Until then it costs about 138 tokens; SKILL.md has 85 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~138
When it runs · the whole SKILL.md, loaded when a task matches
~364
With references · SKILL.md plus every file in references/, read only if the agent opens them
~11k

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 trustwallet/tw-agent-skills at commit c590f99, republished under its MIT licence (© trustwallet). 85 words, ~364 tokens.

Download SKILL.mdSave it as .claude/skills/trust-wallet-sdk/SKILL.md (or your agent's skills folder). This skill also uses 6 other files; get the full folder from GitHub.
name
trust-wallet-sdk
description
Trust Wallet open-source libraries — Wallet Core (HD wallets, address derivation, tx signing in Swift/Kotlin/TypeScript/Go for 140+ chains), Web3 Provider (dApp connection for Ethereum/Solana/Cosmos/Bitcoin/Aptos/TON/Tron), deep linking, browser extension integration, WalletConnect, token assets repository, and Barz ERC-4337 smart wallet. Use when working with trustwallet/wallet-core, @trustwallet/wallet-core, trust-web3-provider, Trust Wallet deep links, token logos/metadata from trustwallet/assets, or Barz account abstraction.

Trust Wallet SDK & Libraries

Open-source libraries for wallet integration, dApp connectivity, and smart wallets.

Reference Guide

Read the reference that matches the user's task:

TaskReferenceWhen to read
HD wallet, address derivation, tx signingreferences/wallet-core.md"wallet core", "derive address", "sign transaction", "key generation"
Web3 provider, dApp connectionreferences/trust-web3-provider.md"web3 provider", "dApp integration", "provider API"
Deep links, extension, WalletConnectreferences/trust-developer.md"deep link", "browser extension", "WalletConnect"
Token logos, metadata, CDNreferences/assets.md"token logo", "add asset", "trustwallet/assets"
ERC-4337 smart walletreferences/barz.md"smart wallet", "account abstraction", "ERC-4337", "Barz"

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

Files

SKILL.md and 6 other files (references) in skills/sdk of trustwallet/tw-agent-skills.

  • SKILL.md
  • references/assets.md
  • references/barz.md
  • references/trust-developer.md
  • references/trust-web3-provider-refs/chain-providers.md
  • references/trust-web3-provider.md
  • references/wallet-core.md

Open the folder on GitHubat commit c590f99

Compare with similar skills

Trust Wallet SDK 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.

Trust Wallet SDK compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Trust Wallet SDK this skilltrustwallet/tw-agent-skills106—~364Automated safety check: PassMIT
Payram Crypto PaymentsPayRam/payram-mcp158—~2kAutomated safety check: NotesNone
Build Teaql Appteaql/teaql-agent-kit2.8k—~4.6kAutomated safety check: PassMIT
Simulator Audio E2Ehyochan/react-native-nitro-sound961—~1.1kAutomated safety check: PassMIT
Build Nitro Modulesmargelo/react-native-skills175—~9.9kAutomated safety check: PassMIT
Test Smell Detectionmicrosoft/testfx1k2 repos~2.5kAutomated safety check: PassMIT

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Categories

Questions about Trust Wallet SDK

What does Trust Wallet SDK do?

Trust Wallet open-source libraries — Wallet Core (HD wallets, address derivation, tx signing in Swift/Kotlin/TypeScript/Go for 140+ chains), Web3 Provider (dApp connection for…. Trust Wallet SDK is an agent skill from trustwallet/tw-agent-skills. Trust Wallet open-source libraries — Wallet Core (HD wallets, address derivation, tx signing in Swift/Kotlin/TypeScript/Go for 140+ chains), Web3 Provider (dApp connection for Ethereum/Solana/Cosmos/Bitcoin/Aptos/TON/Tron), deep linking, browser extension integration, WalletConnect, token assets repository, and Barz ERC-4337 smart wallet.

When should I use Trust Wallet SDK?

Trust Wallet SDK fits situations like: working with trustwallet/wallet-core; @trustwallet/wallet-core; trust-web3-provider; trust Wallet deep links.

How do I install Trust Wallet SDK in Claude Code?

Run `npx skills add trustwallet/tw-agent-skills --skill trust-wallet-sdk -a claude-code`. Or copy the skill folder (skills/sdk in trustwallet/tw-agent-skills) into .claude/skills/trust-wallet-sdk in your project. Claude Code loads it when a task matches its description.

How do I install Trust Wallet SDK in Codex?

Run `npx skills add trustwallet/tw-agent-skills --skill trust-wallet-sdk -a codex`. Or copy the skill folder (skills/sdk in trustwallet/tw-agent-skills) into .agents/skills/trust-wallet-sdk in your project. Codex loads it when a task matches its description.

Can I use Trust Wallet SDK 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 trustwallet/tw-agent-skills --skill trust-wallet-sdk -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/trust-wallet-sdk, .gemini/skills/trust-wallet-sdk, .github/skills/trust-wallet-sdk and .opencode/skills/trust-wallet-sdk in your project.

What does Trust Wallet SDK need to run?

SKILL.md names no scripts, command-line tools or credentials: Trust Wallet SDK is instructions for the agent only.

Does Trust Wallet SDK access the network?

SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.

Is Trust Wallet SDK 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 Trust Wallet SDK use?

Trust Wallet SDK is published under the MIT licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.

How many tokens does Trust Wallet SDK use?

About 364 tokens (SKILL.md is roughly 1.5k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full. Its references folder adds about 11k tokens, read only when the agent opens those files.

What are the alternatives to Trust Wallet SDK?

Skills that share tags, products or a category with Trust Wallet SDK: Payram Crypto Payments (PayRam/payram-mcp, 158 stars), Build Teaql App (teaql/teaql-agent-kit, 2.8k stars), Simulator Audio E2E (hyochan/react-native-nitro-sound, 961 stars) and Build Nitro Modules (margelo/react-native-skills, 175 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Trust Wallet SDK?

trustwallet (a GitHub organization) maintains it in trustwallet/tw-agent-skills, which has 106 GitHub stars. The repository holds 3 skills in this directory. The repository was last updated on June 11, 2026.

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