Digital Oracle
komako-workshop/digital-oracle
Answer prediction questions using market trading data, not opinions.
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…
$ npx skills add BlockRunAI/blockrun-mcp --skill signal-to-trade-demo -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install BlockRunAI/blockrun-mcp signal-to-trade-demo --agent claude-codeProject scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).
$ git clone --depth 1 https://github.com/BlockRunAI/blockrun-mcp.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/signal-to-trade-demo .claude/skills/signal-to-trade-demo && rm -rf skills-srcUse ~/.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/
Install the "signal-to-trade-demo" agent skill from https://github.com/BlockRunAI/blockrun-mcp/tree/main/skills/signal-to-trade-demo into .claude/skills/signal-to-trade-demo/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "signal-to-trade-demo", then confirm the skill loads.Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$skill-installer install https://github.com/BlockRunAI/blockrun-mcp/tree/main/skills/signal-to-trade-demoType this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.
$ npx skills add BlockRunAI/blockrun-mcp --skill signal-to-trade-demo -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install BlockRunAI/blockrun-mcp signal-to-trade-demo --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/BlockRunAI/blockrun-mcp.git skills-src && mkdir -p .agents/skills && cp -r skills-src/skills/signal-to-trade-demo .agents/skills/signal-to-trade-demo && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "signal-to-trade-demo" agent skill from https://github.com/BlockRunAI/blockrun-mcp/tree/main/skills/signal-to-trade-demo into .agents/skills/signal-to-trade-demo/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "signal-to-trade-demo", then confirm the skill loads.Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add BlockRunAI/blockrun-mcp --skill signal-to-trade-demo -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install BlockRunAI/blockrun-mcp signal-to-trade-demo --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/BlockRunAI/blockrun-mcp.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/skills/signal-to-trade-demo .cursor/skills/signal-to-trade-demo && rm -rf skills-srcUse ~/.cursor/skills/ instead of .cursor/skills for a personal install.
Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/
Install the "signal-to-trade-demo" agent skill from https://github.com/BlockRunAI/blockrun-mcp/tree/main/skills/signal-to-trade-demo into .cursor/skills/signal-to-trade-demo/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "signal-to-trade-demo", then confirm the skill loads.Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gemini skills install https://github.com/BlockRunAI/blockrun-mcp.git --path skills/signal-to-trade-demo--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.
$ npx skills add BlockRunAI/blockrun-mcp --skill signal-to-trade-demo -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install BlockRunAI/blockrun-mcp signal-to-trade-demo --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/BlockRunAI/blockrun-mcp.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/skills/signal-to-trade-demo .gemini/skills/signal-to-trade-demo && rm -rf skills-srcUse ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.
Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/
Install the "signal-to-trade-demo" agent skill from https://github.com/BlockRunAI/blockrun-mcp/tree/main/skills/signal-to-trade-demo into .gemini/skills/signal-to-trade-demo/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "signal-to-trade-demo", then confirm the skill loads.Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gh skill install BlockRunAI/blockrun-mcp signal-to-trade-demoInstalls for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).
$ npx skills add BlockRunAI/blockrun-mcp --skill signal-to-trade-demo -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/BlockRunAI/blockrun-mcp.git skills-src && mkdir -p .github/skills && cp -r skills-src/skills/signal-to-trade-demo .github/skills/signal-to-trade-demo && rm -rf skills-srcUse ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.
GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/
Install the "signal-to-trade-demo" agent skill from https://github.com/BlockRunAI/blockrun-mcp/tree/main/skills/signal-to-trade-demo into .github/skills/signal-to-trade-demo/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "signal-to-trade-demo", then confirm the skill loads.GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add BlockRunAI/blockrun-mcp --skill signal-to-trade-demo -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install BlockRunAI/blockrun-mcp signal-to-trade-demo --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/BlockRunAI/blockrun-mcp.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/skills/signal-to-trade-demo .opencode/skills/signal-to-trade-demo && rm -rf skills-srcUse ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.
OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/
Install the "signal-to-trade-demo" agent skill from https://github.com/BlockRunAI/blockrun-mcp/tree/main/skills/signal-to-trade-demo into .opencode/skills/signal-to-trade-demo/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "signal-to-trade-demo", then confirm the skill loads.OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
signal-to-trade-demoPrepare 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…
Signal To Trade Demo is an agent skill from BlockRunAI/blockrun-mcp. 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. Use for live demos, signal-to-trade workflows, current crypto prediction markets, or when an agent must decide whether a candidate is safe and presentable before trading.
Its SKILL.md is about 1.8k tokens, which your agent loads only when the skill is triggered. The skill folder holds 4 other files, including reference files (for example `agents/openai.yaml` and `references/demo-cases.md`).
It sits in Business, Finance & HR, covering Trading and backtesting. It works with Polymarket. The repository describes itself as: Live data for AI agents — search, research, markets, crypto, X/Twitter. Pay-per-call via x402 micropayments. The licence is MIT.
5 steps, taken from the step headings in SKILL.md.
Read from SKILL.md and the folder at commit e9b2bd5. It shows what the files ask for, not the result of running them.
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.
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.
No URLs in SKILL.md.
From URLs in SKILL.md, links to its own repository left out.
Names no API keys, tokens, secrets or passwords.
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Signal To Trade Demo loads about 1.8k tokens when it runs, and up to ~2.2k if it reads all its reference files. Until then it costs about 113 tokens; SKILL.md has 761 words of instructions outside code blocks.
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.
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.
The full file from BlockRunAI/blockrun-mcp at commit e9b2bd5, republished under its MIT licence (© BlockRunAI). 761 words, ~1,778 tokens.
.claude/skills/signal-to-trade-demo/SKILL.md (or your agent's skills folder). This skill also uses 2 other files; get the full folder from GitHub.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.
confirm:true. Continue with live data and a dry-run order preview only.
A Stanford/US presentation is always dry-run mode.blockrun_polymarket_read action:"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.min_order_size and book depth. Never present a smaller, non-executable
preview as valid. Do not split orders to bypass caps.@blockrun/llm >= 3.8.4, which is what makes concurrent payments distinct.blockrun_surf went with it — a preflight that still counts nine fails.)blockrun_wallet, run
setup, and inspect positions/orders. Never include those raw calls in the
presentation conversation.Use a dynamic search rather than a hard-coded condition or token ID:
blockrun_markets {
path: "markets/search",
params: { q: "Bitcoin", status: "open", venue: "polymarket", limit: "20" }
}markets/search is the discovery path for a demo — it ranks across venues in
one call. Do not automatically select the first polymarket/crypto-updown result because
that feed can contain future placeholders with no liquidity. Rank candidates by:
Resolve the selected market using polymarket/markets/keyset with
condition_id, status:"open", and a small limit. Do not invent Gamma-only
parameters such as active, closed, order, or ascending; the MCP rejects
those before payment. Predexon's own search, sort, end_after, and
end_before filters are supported on that endpoint.
Use four independent lenses where the market supports them:
Underlying: get current BTC/USD with blockrun_price, then compute the
exact percentage move required to reach the market threshold before expiry.
Probability trend: query the selected Yes token:
blockrun_markets {
path: "polymarket/candlesticks/token/<TOKEN_ID>",
params: { interval: "1440", start_time: "<UNIX_SECONDS>", end_time: "<UNIX_SECONDS>" }
}interval is integer minutes (1440, not 1h) and is optional. 60 was
observed returning a paid 400 where 1440 worked; start_time and
end_time are Unix seconds.
Smart money: use a meaningful cohort:
blockrun_markets {
path: "polymarket/market/<CONDITION_ID>/smart-money",
params: { window: "30d", min_trades: "100" }
}Report wallet count, net-buyer share, volume, and aggregate PnL. A high buyer share with negative PnL is mixed evidence, not automatically bullish.
Liquidity/history: query historical orderbooks with token_id,
start_time, and end_time in Unix milliseconds. The order dry-run is the
authoritative live fillability check.
Record the timestamp and data source for every observation. If a source fails, label it unavailable and continue; never manufacture a value.
Present an evidence table with these columns:
| Source | Observation | Supports | Reliability |
|---|---|---|---|
| Spot vs threshold | Exact distance and time remaining | Yes/No/Mixed | High |
| Market trend | Probability change over a fixed window | Yes/No/Mixed | Medium |
| Smart-money cohort | Buyer share, volume, PnL | Yes/No/Mixed | Medium |
| Book/liquidity | Spread, available size, 24h activity | Executable/Thin | High |
Then state:
low, medium, or high) with a reason;NO TRADE when gates fail.Do not describe the result as financial advice or a guaranteed “good signal.”
Preview through the dedicated non-destructive action:
blockrun_polymarket_read {
action: "preview",
side: "buy",
token_id: "<TOKEN_ID>",
amount_usd: <SMALLEST_WHOLE_DOLLAR_FROM_1_TO_5_THAT_MEETS_MIN_SIZE>,
order_type: "FOK"
}Show the outcome, live best ask, estimated shares, max cost, and the explicit
line DRY RUN — no order signed or submitted.
If the user explicitly approves a real order and the region is permitted,
repeat the exact economics with blockrun_polymarket action buy/sell and
confirm:true, then use
blockrun_polymarket_read to inspect positions and open orders. Redact all
identifiers. If a FOK does not fill, report it honestly; do not silently switch
to FAK or raise the price.
End with a compact slide-ready block:
LIVE SIGNAL SNAPSHOT — <UTC timestamp>
Market: <question> | Implied probability: <p>
Underlying: <spot> | Required move: <x%> | Time left: <duration>
Trend: <change> | Smart money: <buyer share + PnL caveat>
Liquidity: <spread/activity>
Verdict: <side or NO TRADE> | Confidence: <level>
Order: $<amount> <side> preview | DRY RUN / SUBMITTED
Safety: local signing, capped notional, IDs redacted© BlockRunAI, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file
SKILL.md and 2 other files (references) in skills/signal-to-trade-demo of BlockRunAI/blockrun-mcp.
Open the folder on GitHubat commit e9b2bd5
Signal To Trade Demo 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.
| Skill | Stars | Used in | Tokens | Auto-check | Licence | Repo updated |
|---|---|---|---|---|---|---|
| Signal To Trade Demo this skillBlockRunAI/blockrun-mcp | 391 | — | ~1.8k | Automated safety check: Pass | MIT | |
| Digital Oraclekomako-workshop/digital-oracle | 878 | — | ~5.9k | Automated safety check: Pass | MIT | |
| Polyclawchainstacklabs/polyclaw | 359 | 1 repos | ~2k | Automated safety check: Pass | Apache-2.0 | |
| Polymarket TradingBlockRunAI/ClawRouter | 6.6k | — | ~1.4k | Automated safety check: Pass | MIT | |
| Dr Manhattanguzus/dr-manhattan | 204 | — | ~2k | Automated safety check: Pass | Apache-2.0 | |
| Fintoolsecond-state/fintool | 316 | — | ~5.9k | Automated safety check: Pass | None |
komako-workshop/digital-oracle
Answer prediction questions using market trading data, not opinions.
chainstacklabs/polyclaw
Trade on Polymarket via split + CLOB execution. An agent skill from chainstacklabs/polyclaw.
BlockRunAI/ClawRouter
A skill your agent uses when the user wants to actually PLACE, manage, or redeem bets on Polymarket (not just read odds — that's the blockrunpredexon data tools).
guzus/dr-manhattan
Trade prediction markets (Polymarket, Kalshi, Opinion, Limitless, Predict.fun) using a unified CCXT-style API.
second-state/fintool
Financial trading CLIs — spot and perp trading on Hyperliquid, Binance, Coinbase, OKX.
livetennisapi/livetennisapi-mcp
Build observe-only Polymarket and Kalshi tennis market tooling on the polymarket-tennis Python package (MIT) plus the Live Tennis API free tier.
BlockRunAI/blockrun-mcp
Pay-per-call access to AI models, real-time data, media generation and multi-chain RPC over x402 micropayments (USDC on Base or Solana), or a BlockRun account API key.
BlockRunAI/blockrun-mcp
A skill your agent uses when the BlockRun MCP server (@blockrun/mcp) is installed but misbehaving — 'Failed to connect', spawn npx ENOENT, blockrun missing from claude mcp list, HTTP 402 /…
BlockRunAI/blockrun-mcp
A skill your agent uses when asked to install, add, configure, or set up the BlockRun MCP server (@blockrun/mcp) in Claude Code, Claude Desktop, Cursor, Windsurf, Codex CLI, Grok or another MCP…
BlockRunAI/blockrun-mcp
A skill your agent uses when the BlockRun MCP server prints 'Update available', when asked to upgrade, update, or pin @blockrun/mcp, when a fix 'should be in the new version' but the client still…
BlockRunAI/blockrun-mcp
A skill your agent uses for any crypto data question — token/coin prices, FX, commodities, stocks, OHLC history, DEX pairs and liquidity, DeFi TVL, yield/APY pools, or raw JSON-RPC against a chain…
BlockRunAI/blockrun-mcp
A skill your agent uses when the user wants to try BlockRun's free typed-judgment endpoint (POST api.blockrun.ai/v1/decide, served by OpenJev) on their own data from Claude Code — yes/no, labelled…
Works with
Categories
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…. Signal To Trade Demo is an agent skill from BlockRunAI/blockrun-mcp. 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.
Signal To Trade Demo fits situations like: signal-to-trade workflows; current crypto prediction markets; an agent must decide whether a candidate is safe and presentable before trading.
Run `npx skills add BlockRunAI/blockrun-mcp --skill signal-to-trade-demo -a claude-code`. Or copy the skill folder (skills/signal-to-trade-demo in BlockRunAI/blockrun-mcp) into .claude/skills/signal-to-trade-demo in your project. Claude Code loads it when a task matches its description.
Run `npx skills add BlockRunAI/blockrun-mcp --skill signal-to-trade-demo -a codex`. Or copy the skill folder (skills/signal-to-trade-demo in BlockRunAI/blockrun-mcp) into .agents/skills/signal-to-trade-demo in your project. Codex loads it when a task matches its description.
Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add BlockRunAI/blockrun-mcp --skill signal-to-trade-demo -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/signal-to-trade-demo, .gemini/skills/signal-to-trade-demo, .github/skills/signal-to-trade-demo and .opencode/skills/signal-to-trade-demo in your project.
SKILL.md names no scripts, command-line tools or credentials: Signal To Trade Demo is instructions for the agent only.
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.
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.
Signal To Trade Demo is published under the MIT licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.
About 1.8k tokens (SKILL.md is roughly 7.1k 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 438 tokens, read only when the agent opens those files.
Skills that share tags, products or a category with Signal To Trade Demo: Digital Oracle (komako-workshop/digital-oracle, 878 stars), Polyclaw (chainstacklabs/polyclaw, 359 stars), Polymarket Trading (BlockRunAI/ClawRouter, 6.6k stars) and Dr Manhattan (guzus/dr-manhattan, 204 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
BlockRunAI (a GitHub organization) maintains it in BlockRunAI/blockrun-mcp, which has 391 GitHub stars. The repository holds 17 skills in this directory. The repository was last updated on October 8, 2026.
Source: BlockRunAI/blockrun-mcp on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.