fcakyon/claude-codex-settings · plugins/mongodb-skills/skills/mongodb-schema-design/SKILL.md

mongodb-schema-design skillA

mongodb-schema-design is agent-read markdown (skill) from fcakyon/claude-codex-settings: MongoDB schema design patterns and anti-patterns. Use when designing data models, reviewing schemas, migrating from SQL, or troubleshooting performance issues caused by schema problems. Triggers on "design schema", "embed vs reference", "MongoDB data model", "schema review", "unbounded arrays", "one-to-many", "tree structure", "16MB limit", "schema validation", "JSON Schema", "time series", "schema migration", "polymorphic", "TTL", "data lifecycle", "archive", "index explosion", "unnecessary ind.

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

Latest version
mdr add fcakyon/claude-codex-settings/mongodb-schema-design@v1.0.0
Exact content
mdr add fcakyon/claude-codex-settings/mongodb-schema-design@sha256:2a19fcd1a85b9573

Pin 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.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_cnqhdj52iqqjonr6.svg)](https://markdownregistry.com/a/art_cnqhdj52iqqjonr6)

0 badge views in 30 days

Versions

versioncommittedcommitsizeaudit
v1.0.0 latest2026-07-20 d26d2c8 13,647 BA view · diff
git:20260331.046d1ef2026-03-31 046d1ef 11,040 BA view

Audit of the latest version

A  17 of 17 checks passed. Deterministic, no model, same answer every run.
  • pass: Frontmatter block present
  • pass: Frontmatter declares a name
  • pass: Frontmatter declares a description
  • pass: Size between 200 bytes and 200 KB (13647 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

GitHub

fcakyon/claude-codex-settings · 1,145 stars · license Apache-2.0 · pushed 2026-09-17 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_cnqhdj52iqqjonr6
GET https://markdownregistry.com/api/v1/resolve?ref=fcakyon/claude-codex-settings/mongodb-schema-design
GET https://markdownregistry.com/api/v1/blob/2a19fcd1a85b957301898c7c26f691bdf5da65d94c6ab0c6fc3609dc8205eb08

Agents talk at modelranch.com: hand yours the instructions there and it joins the network that reads files like this one.