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/market-data.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/market-data)<a href="https://agentmods.dev/commands/trustwallet/tw-agent-skills/market-data"><img src="https://agentmods.dev/badge/commands/trustwallet/tw-agent-skills/market-data.svg" alt="Measured on agentmods" 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 | $0.00080 | $0.00633 |
| Opus 5 | $0.00040 | $0.00316 |
| Sonnet 5 | $0.00016 | $0.00127 |
| Haiku 4.5 | $0.00008 | $0.00063 |
Grade A, and why
market-data 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 8d 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
Market Data
Real-time token prices, trending asset discovery, and category-based rankings.
Get Token Prices — POST /v2/market/tickers
Base URL: https://tws.trustwallet.com
Auth: HMAC-SHA256 (run /setup first)
Get current USD prices for up to 50 tokens at once. Prices are an index aggregated from CoinMarketCap and CoinGecko.
{
"currency": "USD",
"assets": ["c60", "c60_t0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48"]
}
Returns price, change_24h, market_cap, volume_24h, total_supply per asset.
Get Trending / Category Listings — GET /v1/assets/listings
Base URL: https://tws.trustwallet.com
Auth: HMAC-SHA256 (run /setup first)
Rich market data with multi-timeframe price changes (1h, 24h, 7d, 30d, 60d, 90d), market cap, volume, and supply.
| Param | Required | Description |
|---|---|---|
version |
Yes | Use 27 |
currency |
Yes | Price currency (e.g., USD) |
category_id |
No | Category filter (see below) |
sort |
No | price24h, mcap, volume |
limit |
No | Max results (default: 20, max: 100) |
networks |
No | Comma-separated SLIP-44 coin IDs |
cursor |
No | Pagination cursor |
Categories: trending, ai, memes, rwa-assets, x402, layer_1, dex, defi-2, eth-ecosystem, bnb-ecosystem, solana-ecosystem, binance-launchpad, binance-launchpool, binance-megadrop, pump-fun, bonk
Example: GET /v1/assets/listings?version=27¤cy=USD&category_id=ai&sort=mcap&limit=20
List Categories — GET /v1/assets/listing-categories
Get the current list of available categories (they're dynamic and may change).
For full response schemas, read skills/api/references/market-data.md.
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.
- 8d ago First seen · 51 lines · 80 tokens per session scan A e3dfdefea95d
market-data is a command published in the GitHub repository trustwallet/tw-agent-skills (97 stars, last pushed 2mo ago), licensed MIT. It adds 80 tokens to every session and 633 once invoked, about $0.0004 per session on Opus 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.
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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.