llm-app-development SKILL.md skillA

llm-app-development from iuliandita/skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned
mdr add iuliandita/skills/llm-app-development@git:20261105.aa96fb6

Pins git:20261105.aa96fb6 in mdr.lock. Pin the fingerprint instead.

Audit grade
A, 17 of 17 checks passed
Kind
SKILL.md skill
Repository
iuliandita/skills
Path
skills/llm-app-development/SKILL.md
Versions recorded
9
Latest version
git:20261105.aa96fb6, committed Nov 5, 2026
First version recorded
Sep 20, 2026
Size
22,953 bytes
Repository stars
11
License
MIT

LLM apps: API calls, RAG, embeddings, vector stores, agents, tool calling, structured output, evals, fine-tuning, Ollama/vLLM. Use when adding AI features.

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

# LLM Application Development

Build, review, and architect applications that use AI models - from single-API calls to
multi-agent systems with RAG pipelines. The goal is production-grade AI apps that are reliable,
cost-effective, and don't hallucinate their way into an incident.

**Target versions**: see `references/versions.md` (verified per the receipt date
in that file). Do not restate version numbers here.
Unfamiliar model names or versions are not evidence of fabrication: verify them against primary
provider docs, installed binaries (`--version`/`--help`), and package sources before rejecting them.

## When to use

- Integrating LLM APIs (Anthropic, OpenAI, etc.) into applications
- Building RAG pipelines (chunking, embedding, retrieval, generation)
- Designing agent systems (tool use, loops, state, multi-agent)
- Choosing between fine-tuning, RAG, and prompt engineering
- Setting up vector stores for semantic search
- Implementing structured output and tool use / function calling
- Building evaluation and testing harnesses for AI features
- Optimizing token costs, latency, and model routing
- Setting up local inference with Ollama or vLLM
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint
mdr add iuliandita/skills/llm-app-development@sha256:90dd12806abfc27f

The line at the top of this page pins the label git:20261105.aa96fb6, 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 badge

[![mdr](https://markdownregistry.com/badge/art_552ozi2u7duxa6e7.svg)](https://markdownregistry.com/a/art_552ozi2u7duxa6e7)

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

Versions

The registry has recorded 9 versions of this file, between Sep 20, 2026 and Nov 5, 2026, about one every 6 days.

versioncommittedcommitsizeaudit
git:20261105.aa96fb6 latest2026-11-05 aa96fb6 22,953 BA view · diff
git:20261105.65c9c022026-11-05 65c9c02 23,076 BA view · diff
git:20261003.496420b2026-10-03 496420b 23,035 BA view · diff
git:20261002.a7f9a1c2026-10-02 a7f9a1c 25,672 BA view · diff
git:20260930.e34637c2026-09-30 e34637c 25,818 BA view · diff
git:20260924.eec72d22026-09-24 eec72d2 25,527 BA view · diff
git:20260924.387b0972026-09-24 387b097 25,343 BA view · diff
git:20260920.ebf9a3d2026-09-20 ebf9a3d 24,754 BA view · diff
git:20260920.ac018532026-09-20 ac01853 24,643 BA view

Audit of the latest version

A  17 of 17 checks passed. Fixed automatic checks with no AI involved, so the same checks give the 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 (22953 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

iuliandita/skills · 11 stars · license MIT · pushed 2026-11-05 · branch develop

API

GET https://markdownregistry.com/api/v1/artifacts/art_552ozi2u7duxa6e7
GET https://markdownregistry.com/api/v1/resolve?ref=iuliandita/skills/llm-app-development
GET https://markdownregistry.com/api/v1/blob/90dd12806abfc27fc1879784d003c499afda134b70f3a4bf6748091312db1e7d

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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Every file in iuliandita/skills

Other files named llm-app-development

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