Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx skills add tradecatlabs/tradecat-public --skill derivatives-trading-optionsgit clone --depth 1 https://github.com/tradecatlabs/tradecat-publicWrote 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/skills/tradecatlabs/tradecat-public/derivatives-trading-options)<a href="https://agentmods.dev/skills/tradecatlabs/tradecat-public/derivatives-trading-options"><img src="https://agentmods.dev/badge/skills/tradecatlabs/tradecat-public/derivatives-trading-options/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/skills/tradecatlabs/tradecat-public/derivatives-trading-options"><img src="https://agentmods.dev/badge/skills/tradecatlabs/tradecat-public/derivatives-trading-options.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector warn
SkillSpector: 6 findings, up to high
These are SkillSpector’s own severities. On a checked sample its high-severity flags on skills were ~96% false positives — a documented command, a public API, a “never do X” rule — so we show them as a caution to read, not a verdict. Why →
- high Privilege Escalation · line 161 Code accesses credential files (SSH keys, AWS credentials, etc.). This could indicate credential theft attempts.Fix: Remove references to credential paths. Use environment variables or secrets managers. For docs, use placeholder paths (e.g., /path/to/config). Never load .env or token files in production code paths.
- high Privilege Escalation · line 164 Code accesses credential files (SSH keys, AWS credentials, etc.). This could indicate credential theft attempts.Fix: Remove references to credential paths. Use environment variables or secrets managers. For docs, use placeholder paths (e.g., /path/to/config). Never load .env or token files in production code paths.
- high Privilege Escalation · line 165 Code accesses credential files (SSH keys, AWS credentials, etc.). This could indicate credential theft attempts.Fix: Remove references to credential paths. Use environment variables or secrets managers. For docs, use placeholder paths (e.g., /path/to/config). Never load .env or token files in production code paths.
- high Privilege Escalation · line 170 Code accesses credential files (SSH keys, AWS credentials, etc.). This could indicate credential theft attempts.Fix: Remove references to credential paths. Use environment variables or secrets managers. For docs, use placeholder paths (e.g., /path/to/config). Never load .env or token files in production code paths.
- high Privilege Escalation · line 167 Code accesses credential files (SSH keys, AWS credentials, etc.). This could indicate credential theft attempts.Fix: Remove references to credential paths. Use environment variables or secrets managers. For docs, use placeholder paths (e.g., /path/to/config). Never load .env or token files in production code paths.
- medium Excessive Agency · line 282 Skill enables autonomous high-impact decisions without human-in-the-loop verification. Critical operations (destructive commands, financial transactions, data deletion) should require explicit user confirmation.Fix: Add human-in-the-loop confirmation for destructive, irreversible, or high-impact operations. Never auto-execute commands that modify files, send data, or alter system state.
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 | $0.00034 | $0.04063 |
| Opus 5 | $0.00017 | $0.02031 |
| Sonnet 5 | $0.00007 | $0.00813 |
| Haiku 4.5 | $0.00003 | $0.00406 |
Grade A, and why
derivatives-trading-options scanned grade A with 1 finding 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 13d 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.
Makes network callslowCapability
Not a fault in itself. Listed so you know the mod talks to something, and to what.
- curl How it starts
The opening of the file, as written. The whole thing — 310 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Binance Derivatives-trading-options Skill
Derivatives-trading-options request on Binance using authenticated API endpoints. Requires API key and secret key for certain endpoints. Return the result in JSON format.
Quick Reference
| Endpoint | Description | Required | Optional | Authentication |
|---|---|---|---|---|
/eapi/v1/bill (GET) |
Account Funding Flow (USER_DATA) | currency | recordId, startTime, endTime, limit, recvWindow | Yes |
/eapi/v1/marginAccount (GET) |
Option Margin Account Information (USER_DATA) | None | recvWindow | Yes |
/eapi/v1/block/order/execute (POST) |
Accept Block Trade Order (TRADE) | blockOrderMatchingKey | recvWindow | Yes |
/eapi/v1/block/order/execute (GET) |
Query Block Trade Details (USER_DATA) | blockOrderMatchingKey | recvWindow | Yes |
/eapi/v1/block/user-trades (GET) |
Account Block Trade List (USER_DATA) | None | endTime, startTime, underlying, recvWindow | Yes |
/eapi/v1/block/order/create (DELETE) |
Cancel Block Trade Order (TRADE) | blockOrderMatchingKey | recvWindow | Yes |
/eapi/v1/block/order/create (PUT) |
Extend Block Trade Order (TRADE) | blockOrderMatchingKey | recvWindow | Yes |
/eapi/v1/block/order/create (POST) |
New Block Trade Order (TRADE) | liquidity, legs | recvWindow | Yes |
/eapi/v1/block/order/orders (GET) |
Query Block Trade Order (TRADE) | None | blockOrderMatchingKey, endTime, startTime, underlying, recvWindow | Yes |
/eapi/v1/ticker (GET) |
24hr Ticker Price Change Statistics | None | symbol | No |
/eapi/v1/time (GET) |
Check Server Time | None | None | No |
/eapi/v1/exchangeInfo (GET) |
Exchange Information | None | None | No |
/eapi/v1/exerciseHistory (GET) |
Historical Exercise Records | None | underlying, startTime, endTime, limit | No |
/eapi/v1/klines (GET) |
Kline/Candlestick Data | symbol, interval | startTime, endTime, limit | No |
/eapi/v1/openInterest (GET) |
Open Interest | underlyingAsset, expiration | None | No |
/eapi/v1/mark (GET) |
Option Mark Price | None | symbol | No |
/eapi/v1/depth (GET) |
Order Book | symbol | limit | No |
/eapi/v1/blockTrades (GET) |
Recent Block Trades List | None | symbol, limit | No |
/eapi/v1/trades (GET) |
Recent Trades List | symbol | limit | No |
/eapi/v1/index (GET) |
Index Price | underlying | None | No |
/eapi/v1/ping (GET) |
Test Connectivity | None | None | No |
/eapi/v1/countdownCancelAllHeartBeat (POST) |
Auto-Cancel All Open Orders (Kill-Switch) Heartbeat (TRADE) | underlyings | recvWindow | Yes |
/eapi/v1/countdownCancelAll (GET) |
Get Auto-Cancel All Open Orders (Kill-Switch) Config (TRADE) | None | underlying, recvWindow | Yes |
/eapi/v1/countdownCancelAll (POST) |
Set Auto-Cancel All Open Orders (Kill-Switch) Config (TRADE) | underlying, countdownTime | recvWindow | Yes |
/eapi/v1/mmp (GET) |
Get Market Maker Protection Config (TRADE) | None | underlying, recvWindow | Yes |
/eapi/v1/mmpReset (POST) |
Reset Market Maker Protection Config (TRADE) | None | underlying, recvWindow | Yes |
/eapi/v1/mmpSet (POST) |
Set Market Maker Protection Config (TRADE) | None | underlying, windowTimeInMilliseconds, frozenTimeInMilliseconds, qtyLimit, deltaLimit, recvWindow | Yes |
/eapi/v1/userTrades (GET) |
Account Trade List (USER_DATA) | None | symbol, fromId, startTime, endTime, limit, recvWindow | Yes |
/eapi/v1/allOpenOrdersByUnderlying (DELETE) |
Cancel All Option Orders By Underlying (TRADE) | underlying | recvWindow | Yes |
/eapi/v1/batchOrders (DELETE) |
Cancel Multiple Option Orders (TRADE) | symbol | orderIds, clientOrderIds, recvWindow | Yes |
/eapi/v1/batchOrders (POST) |
Place Multiple Orders(TRADE) | orders | recvWindow | Yes |
/eapi/v1/order (DELETE) |
Cancel Option Order (TRADE) | symbol | orderId, clientOrderId, recvWindow | Yes |
/eapi/v1/order (POST) |
New Order (TRADE) | symbol, side, type, quantity | price, timeInForce, reduceOnly, postOnly, newOrderRespType, clientOrderId, isMmp, recvWindow | Yes |
/eapi/v1/order (GET) |
Query Single Order (TRADE) | symbol | orderId, clientOrderId, recvWindow | Yes |
/eapi/v1/allOpenOrders (DELETE) |
Cancel all Option orders on specific symbol (TRADE) | symbol | recvWindow | Yes |
/eapi/v1/position (GET) |
Option Position Information (USER_DATA) | None | symbol, recvWindow | Yes |
/eapi/v1/openOrders (GET) |
Query Current Open Option Orders (USER_DATA) | None | symbol, orderId, startTime, endTime, recvWindow | Yes |
/eapi/v1/historyOrders (GET) |
Query Option Order History (TRADE) | symbol | orderId, startTime, endTime, limit, recvWindow | Yes |
/eapi/v1/commission (GET) |
User Commission (USER_DATA) | None | recvWindow | Yes |
/eapi/v1/exerciseRecord (GET) |
User Exercise Record (USER_DATA) | None | symbol, startTime, endTime, limit, recvWindow | Yes |
/eapi/v1/listenKey (DELETE) |
Close User Data Stream (USER_STREAM) | None | None | No |
/eapi/v1/listenKey (PUT) |
Keepalive User Data Stream (USER_STREAM) | None | None | No |
/eapi/v1/listenKey (POST) |
Start User Data Stream (USER_STREAM) | None | None | No |
What ships with it
3 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
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.
- 13d ago First seen · 310 lines · 34 tokens per session scan A a3844f348ed0
derivatives-trading-options is a skill published in the GitHub repository tradecatlabs/tradecat-public (956 stars, last pushed 4d ago), licensed MIT. It adds 34 tokens to every session and 4,063 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
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