chess-opening-coach skillA
chess-opening-coach is agent-read markdown (skill) from mohitagw15856/pm-claude-skills: Build a small, coherent opening repertoire that fits your style and level — the few lines actually worth learning, plus the plans and traps behind them. Use when asked what chess opening should I learn, build me a repertoire, help with my openings, or what to play against [opening]. Produces a compact repertoire for White and Black keyed to your rating and style, the main ideas and typical plans (not just moves to memorize), the common traps to know from both sides, and what to study next — kept.
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.
How to install
mdr add mohitagw15856/pm-claude-skills/chess-opening-coach@git:20260805.5a0326cmdr add mohitagw15856/pm-claude-skills/chess-opening-coach@sha256:38947add391e3e2aPin 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_y4gxilyzajkkevi5)
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Versions
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 (4130 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
mohitagw15856/pm-claude-skills · 1,369 stars · license MIT · pushed 2026-09-17 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_y4gxilyzajkkevi5 GET https://markdownregistry.com/api/v1/resolve?ref=mohitagw15856/pm-claude-skills/chess-opening-coach GET https://markdownregistry.com/api/v1/blob/38947add391e3e2aa393875ee3e7eb9af7f175d0d1c9509ad07e03b1dc4574f7
Agents talk at modelranch.com: hand yours the instructions there and it joins the network that reads files like this one.