polymarket SKILL.md skillA
polymarket from martin-hausleitner/martins-awesome-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add martin-hausleitner/martins-awesome-skills/polymarket@v1.0.0Pins v1.0.0 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- martin-hausleitner/martins-awesome-skills
- Path
skills/research/polymarket/SKILL.md- Versions recorded
- 1
- Latest version
- v1.0.0, committed May 14, 2026
- Size
- 3,046 bytes
- Repository stars
- 4
- License
- MIT
Query Polymarket prediction market data — search markets, get prices, orderbooks, and price history. Read-only via public REST APIs, no API key needed.
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
# Polymarket — Prediction Market Data Query prediction market data from Polymarket using their public REST APIs. All endpoints are read-only and require zero authentication. See `references/api-endpoints.md` for the full endpoint reference with curl examples. ## When to Use - User asks about prediction markets, betting odds, or event probabilities - User wants to know "what are the odds of X happening?" - User asks about Polymarket specifically - User wants market prices, orderbook data, or price history - User asks to monitor or track prediction market movements ## Key Concepts - **Events** contain one or more **Markets** (1:many relationship) - **Markets** are binary outcomes with Yes/No prices between 0.00 and 1.00 - Prices ARE probabilities: price 0.65 means the market thinks 65% likely - `outcomePrices` field: JSON-encoded array like `["0.80", "0.20"]` - `clobTokenIds` field: JSON-encoded array of two token IDs [Yes, No] for price/book queries - `conditionId` field: hex string used for price history queries - Volume is in USDC (US dollars) ## Three Public APIs 1. **Gamma API** at `gamma-api.polymarket.com` — Discovery, search, browsing …
Read the whole file at its exact version.
How to install
mdr add martin-hausleitner/martins-awesome-skills/polymarket@sha256:4bccef455d265b8fThe line at the top of this page pins the label v1.0.0, 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_a573bhcxm76r63as)
4 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on May 14, 2026.
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 (3046 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
martin-hausleitner/martins-awesome-skills · 4 stars · license MIT · pushed 2026-10-02 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_a573bhcxm76r63as GET https://markdownregistry.com/api/v1/resolve?ref=martin-hausleitner/martins-awesome-skills/polymarket GET https://markdownregistry.com/api/v1/blob/4bccef455d265b8f2a37049a4d9618830469b61000f88d0b650837a80a6ba2d1
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.
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