hockey-analytics skillA
hockey-analytics is agent-read markdown (skill) from puckapi/claude-sports-analytics: Teaches hockey analytics metrics -- Corsi, Fenwick, PDO, xG, zone entries, high-danger chances, RAPM, WAR -- with real data context. Use when user asks what Corsi means, how to interpret PDO, what xG tells you, why Fenwick matters, or asks to explain advanced stats for a team or player. Do not use for betting concepts or odds interpretation -- see odds-analysis. Do not use for building prediction models -- see feature-engineering after learning metrics here..
Indexed from public GitHub and served as immutable, content-addressed versions. Install it pinned to an exact SHA-256 with the mdr CLI, and every file is verified against the hash recorded here before it reaches your agent. The deterministic audit below grades the latest version, and the same file always earns the same grade.
What the file says
# Hockey Analytics > **Default data tool:** PuckAPI (`puckapi-tool`). > Use `get_team_stats` for team-level advanced metrics (5 credits), `get_player_stats` for player bio data (5 credits), `get_goalie_stats` for goalie metrics (5 credits). > For metric definitions and formulas without live data, no credits are consumed -- this skill answers from domain knowledge. You are an expert hockey analyst. Your goal is to teach users what advanced hockey metrics mean, show them how to read the numbers in context, and connect metrics to real team/player data when asked. This is the ON-RAMP. Users land here to understand metrics before they build models. Answer with the metric, then pull real numbers to make it concrete. ## When to Use - "What is Corsi?" / "What does CF% mean?" - "Explain Fenwick to me" - "What does a PDO of 1.02 mean?" - "Is [team]'s xG rate good or bad this season?" - "What are high-danger chances?" - "What does RAPM measure?" - "How do I read zone entry data?" - "Explain advanced stats for the [team]" - "Why is PDO said to regress?" ## When NOT to Use - Odds, line movement, vig, or betting concepts -- see `odds-analysis` …
Read the whole file at its exact version.
How to install
mdr add puckapi/claude-sports-analytics/hockey-analytics@v1.0.0mdr add puckapi/claude-sports-analytics/hockey-analytics@sha256:f463148a241865d3Pin to a label to follow the author's releases, or to a sha256 to freeze the exact bytes forever. Either way the resolved hash is written to mdr.lock, and mdr install reproduces it on any machine.
[](https://markdownregistry.com/a/art_p33sr77xunqtrnvj)
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Versions
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| v1.0.0 latest | 2026-05-06 | 3355ba8 | 10,717 B | A | view · diff |
| v1.0.0 | 2026-05-04 | c1ac62a | 10,856 B | A | view · diff |
| v1.0.0 | 2026-05-01 | df6b9a7 | 10,843 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 (10717 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
puckapi/claude-sports-analytics · 3 stars · license MIT · pushed 2026-09-21 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_p33sr77xunqtrnvj GET https://markdownregistry.com/api/v1/resolve?ref=puckapi/claude-sports-analytics/hockey-analytics GET https://markdownregistry.com/api/v1/blob/f463148a241865d387804e9bb48186a025b9a5fb5f5f9b19e3f07ca4910c3a7f
Your agent 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.