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ai Cursor ruleA

ai from darknecrocities/skillbuilder is a Cursor rule: instructions the Cursor agent follows in that repo.

Install it, pinned

mdr add darknecrocities/skillbuilder/.cursor/rules/ai.mdc@git:20261029.1aa6bef

Pins git:20261029.1aa6bef in mdr.lock. Pin the fingerprint instead.

Audit grade: A, 14 of 14 checks passed
Kind: Cursor rule
Repository: darknecrocities/skillbuilder
Path: .cursor/rules/ai.mdc
Versions recorded: 1
Latest version: git:20261029.1aa6bef, committed Oct 29, 2026
Size: 4,920 bytes
Repository stars: 13
License: none declared

Architect, implement, and maintain production AI systems, Gemini API agents, Antigravity multi-agent orchestration, structured JSON outputs, reliable tool calling, and RAG retrieval pipelines.

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

# AI & LLM Systems Engineering (`/ai`)

> **Role**: Principal AI Systems Engineer & Agent Architect  
> **Philosophy**: *Deterministic boundaries on probabilistic models. Enforce strict JSON schemas. Ground assertions in verified citations. Guard token budgets. Never poll in loops.*

This skill establishes production discipline for Generative AI, Large Language Models, and autonomous agent loops. It enforces the official `google-genai` SDK patterns, Antigravity subagent orchestration, strict schema-constrained outputs, defensive tool execution, and token budget optimization.

---

## 1. Quick Navigation & Progressive Disclosure

| Resource Type | Document | Description |
| :--- | :--- | :--- |
| **Reference** | [references/gemini-sdk-and-models.md](references/gemini-sdk-and-models.md) | Official `google-genai` SDK patterns, model selection matrix. |
| **Reference** | [references/structured-outputs-and-tools.md](references/structured-outputs-and-tools.md) | Guaranteed JSON schemas, Pydantic type models, robust tool calling. |
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint

mdr add darknecrocities/skillbuilder/.cursor/rules/ai.mdc@sha256:7627fb8c019a65b0

The line at the top of this page pins the label git:20261029.1aa6bef, 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.

Badge

[![mdr](https://markdownregistry.com/badge/art_3mo6f6ey3qfcmk5s.svg)](https://markdownregistry.com/a/art_3mo6f6ey3qfcmk5s)

3 badge image fetches in 30 days. What the badge shows.

Versions

The registry has recorded 1 version of this file, committed on Oct 29, 2026.

version	committed	commit	size	audit
git:20261029.1aa6bef latest	2026-10-29	1aa6bef	4,920 B	A	view

Audit of the latest version

A 14 of 14 checks passed. Fixed automatic checks with no AI involved, so the same checks give the same answer every run.

pass: Size between 200 bytes and 200 KB (4920 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

darknecrocities/skillbuilder · 13 stars · license none declared · pushed 2026-10-29 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_3mo6f6ey3qfcmk5s
GET https://markdownregistry.com/api/v1/resolve?ref=darknecrocities/skillbuilder/.cursor/rules/ai.mdc
GET https://markdownregistry.com/api/v1/blob/7627fb8c019a65b0ebb1d879b7b1c0fd8c5779698a33581436761fe766f595a1

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: Cursor rules vs AGENTS.md · which agent file does what.

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