Prepare or run a polished BlockRun trading demo that discovers a current Polymarket market, combines live price, probability history, smart-money, and liquidity evidence into a balanced signal, produces a real order dry-run, and verifies orders or positions.
SkillScore77Maintained
Automatic
◆Finance & Accounting pack
Last verified 9/23/2026
What it changes
Passed 13 of 17 test cases with the skill, and 5 of 17 without it.
Without skill27%
With skill77%
Checks it passed that the model alone missed
Rejects the 250 USD order preview amount
Notes that Surf was retired from the gateway
Rejects custom evidence table column headers
and 16 more in the full report
12 fixed5 passed either way4 still failing1 broke
Pass-rate lift
+50 pp
Tokens
+36%
Agent turns
0%
Response time
-51%
Model gemini-3.6-flashMeasured 9/23/2026v317 of 22 cases passed with skill · 17 comparable
Tokens, turns and time describe resource use, not a dollar price.
See it in action
One of 11 test cases the skill fixed. Same model, same prompt, with and without the skill.
1 of 11
Prompt
When running parallel paid market-data queries on Solana, our pipeline threw payment collision errors. A developer suggested upgrading @blockrun/llm. What minimum package version fixes concurrent payment handling on Solana?
What was checked, without and with the skill
Checked
Without skill
With skill
Specifies @blockrun/llm version 3.8.4 or higher for concurrent Solana payments
Missed
Passed
case-15 · gemini-3.6-flash · 9/23/2026 · answers are capped and redacted
What's inside
The instructions your model reads when the skill loads.
SKILL.md163 lines2 files
Signal-to-Trade Demo
Run one reproducible chain: discover → verify → analyze → preview → inspect.
Treat signals as evidence, never as a promise of profit. Never expose a wallet,
credential, order ID, or transaction hash in presentation output.
Read references/demo-cases.md when selecting a case
or preparing a fallback.
Hard safety contract
In a presentation dry-run, do not call wallet, setup, positions, orders, or
resources. Those responses can contain wallet-derived identifiers before the
final answer is redacted. The presenter performs account readiness privately
before screen sharing.
If the current egress is blocked, never call a funds-affecting action with
confirm:true. Continue with live data and a dry-run order preview only.
A Stanford/US presentation is always dry-run mode.
Always preview through blockrun_polymarket_readaction:"preview". It has
no confirmation input and cannot sign or submit an order. A real order requires the
user's explicit approval of the exact market, outcome, amount, price/type,
and current region eligibility.
Choose the smallest whole-dollar preview from $1–$5 that satisfies the live
min_order_size and book depth. Never present a smaller, non-executable
preview as valid. Do not split orders to bypass caps.
Paid market-data calls may run in parallel on Base. On Solana keep
@blockrun/llm >= 3.8.4, which is what makes concurrent payments distinct.
1. Private operator preflight
Confirm the Trading profile exposes eight tools and no image/video/media tool:
wallet, price, dex, markets, defi, rpc, polymarket_read, polymarket.
(It was nine until 2026-09-06, when the gateway retired Surf and
blockrun_surf went with it — a preflight that still counts nine fails.)
Before screen sharing, the human operator may check blockrun_wallet, run
setup, and inspect positions/orders. Never include those raw calls in the
presentation conversation.
For the live dry-run conversation, begin directly with public market
discovery. No account state is required to preview a CLOB order.