Borrowing it
Nothing to install: this file belongs to trustwallet/tw-agent-skills. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/trustwallet/tw-agent-skills/main/.claude/commands/setup.mdgit clone --depth 1 https://github.com/trustwallet/tw-agent-skillsWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/commands/trustwallet/tw-agent-skills/setup)<a href="https://agentmods.dev/commands/trustwallet/tw-agent-skills/setup"><img src="https://agentmods.dev/badge/commands/trustwallet/tw-agent-skills/setup/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/commands/trustwallet/tw-agent-skills/setup"><img src="https://agentmods.dev/badge/commands/trustwallet/tw-agent-skills/setup.svg" alt="Reviewed on agentmods" width="80" height="20"></a>What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00079 | $0.00509 |
| Opus 5.5 | $0.00032 | $0.00204 |
| Sonnet 5.5 | $0.00016 | $0.00102 |
| Haiku 4.5 | $0.00008 | $0.00051 |
Grade A, and why
setup scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 1mo ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
What it actually says
Setup — Authentication & Configuration
This is the foundation skill. Every other Trust Wallet API skill depends on it for auth headers, base URLs, and chain identifiers.
Quick Reference
| Base URL | Auth | Used By |
|---|---|---|
https://tws.trustwallet.com |
HMAC-SHA256 | Token prices, security, swap quotes, market listings, assets |
Asset ID Format
- Native coin:
c{coinId}— e.g.,c60(ETH),c714(BNB),c501(SOL) - Token:
c{coinId}_t{contractAddress}— e.g.,c60_t0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48(USDC on Ethereum)
The coinId follows the SLIP-44 standard.
Common Chain IDs
| Chain | Coin ID | Symbol |
|---|---|---|
| Ethereum | 60 | ETH |
| BNB Smart Chain | 714 | BNB |
| Solana | 501 | SOL |
| Bitcoin | 0 | BTC |
| Polygon | 966 | MATIC |
| Arbitrum | 10042221 | ETH |
| Optimism | 10000070 | ETH |
| Base | 10008453 | ETH |
| Tron | 195 | TRX |
| Avalanche | 10009000 | AVAX |
For the full list of 100+ supported chains and the complete HMAC-SHA256 signing algorithm with code examples (JS and Python), read the detailed reference:
Read skills/api/references/setup.md for:
- Full HMAC-SHA256 signing algorithm and pseudocode
- JavaScript and Python code examples for request signing
- Complete list of all supported EVM, UTXO, Cosmos, Solana, and other L1 chains
- Chain key vs chain ID mapping for swap endpoints
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 1mo ago First seen · 44 lines · 79 tokens per session scan A d444a3a9ce57
setup is a command published in the GitHub repository trustwallet/tw-agent-skills (109 stars, last pushed 4mo ago), licensed MIT. It adds 79 tokens to every session and 509 once invoked, about $0.0003 per session on Opus 5.5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
Other commands, from other repositories
setup-x402
Wire x402 pay-per-call onto a provider's already-comprehended API via PayAI — point tools at the provider's OWN x402 endpoint, prove the handshake offline (X402MODE=stub), keep the provider at 100%. Gecko never the rail, no cut. Usage: /setup-x402.
setup-x402-server
Add an x402 paywall to an Express API endpoint using @dexterai/x402.
checklist
Generate a custom checklist for the current feature based on user requirements.
clarify
Identify underspecified areas in the current feature spec by asking up to 5 highly targeted clarification questions and encoding answers back into the spec.
specify
Create or update the feature specification from a natural language feature description.
converge
Assess the current codebase against the feature's spec, plan, and tasks, then append any remaining unbuilt work as new tasks to tasks.md so implement can complete it.