prediction-markets SKILL.md skillA
prediction-markets from blockrunai/blockrun-mcp is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add blockrunai/blockrun-mcp/prediction-markets@git:20260909.c091b8dPins git:20260909.c091b8d in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- blockrunai/blockrun-mcp
- Path
skills/prediction-markets/SKILL.md- Versions recorded
- 5
- Latest version
- git:20260909.c091b8d, committed Sep 9, 2026
- First version recorded
- Jul 16, 2026
- Size
- 14,922 bytes
- Repository stars
- 391
- License
- MIT
Use when the user asks about event probabilities, prediction market odds, what people are betting on, Polymarket/Kalshi prices, sports markets — or about the things you CANNOT get from a public API: historical price/volume/orderbook time series, smart-money positioning, whale leaderboards, wallet P&L, wallet identity and on-chain clustering, and canonical IDs matching the same question across venues. 55 endpoints over Polymarket, Kalshi, Limitless, Opinion, Predict.Fun, Binance Futures…
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# Prediction Markets (Predexon)
55 endpoints across Polymarket, Kalshi, Limitless, Opinion, Predict.Fun, Binance Futures, sports, and the UMA oracle — one x402 gateway, no Predexon account or API key.
**What is worth paying for.** Current market lists are free from public APIs. These are not, and cannot be backfilled after the fact:
- **History** — candlesticks, orderbook snapshots, volume charts, open interest, trade history. Built from continuous ingestion; nobody can reconstruct it retroactively.
- **Smart money** — leaderboards, cohort stats, top holders, which wallets are positioned where, and which markets high-performing wallets just entered.
- **Wallet intelligence** — profiles, P&L time series, identity metadata, and on-chain clustering (find the other wallets behind one address).
- **Cross-venue canonical IDs** — one question, matched across five venues. The basis for arbitrage and consensus.
## How to Call from MCP
One tool, three params. Method auto-routes: POST when `body` is set, GET otherwise.
```ts
blockrun_markets({ path: "polymarket/events", params: { limit: "10" } })
…Read the whole file at its exact version.
How to install
mdr add blockrunai/blockrun-mcp/prediction-markets@sha256:aa5cb1a171153fbaThe line at the top of this page pins the label git:20260909.c091b8d, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_gq6tk5ihq2ojsj3y)
2 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 5 versions of this file, between Jul 16, 2026 and Sep 9, 2026, about one every 14 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260909.c091b8d latest | 2026-09-09 | c091b8d | 14,922 B | A | view · diff |
| git:20260808.b00dcdb | 2026-08-08 | b00dcdb | 13,276 B | A | view · diff |
| git:20260804.224efdd | 2026-08-04 | 224efdd | 13,432 B | A | view · diff |
| git:20260728.50f523f | 2026-07-28 | 50f523f | 13,035 B | A | view · diff |
| git:20260716.2985b23 | 2026-07-16 | 2985b23 | 11,644 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (14922 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
blockrunai/blockrun-mcp · 391 stars · license MIT · pushed 2026-10-20 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_gq6tk5ihq2ojsj3y GET https://markdownregistry.com/api/v1/resolve?ref=blockrunai/blockrun-mcp/prediction-markets GET https://markdownregistry.com/api/v1/blob/aa5cb1a171153fba3688704456b29dc6f8c04b2304573ff166359685e4f6093e
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.