llm4ad-task-builder SKILL.md skillA
llm4ad-task-builder from optima-cityu/llm4ad_next is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add optima-cityu/llm4ad_next/llm4ad-task-builder@git:20260924.8f1c5c6Pins git:20260924.8f1c5c6 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- optima-cityu/llm4ad_next
- Path
skills/llm4ad-task-builder/SKILL.md- Versions recorded
- 5
- Latest version
- git:20260924.8f1c5c6, committed Sep 24, 2026
- First version recorded
- Jul 3, 2026
- Size
- 14,757 bytes
- Repository stars
- 674
- License
- BSD-3-Clause
Use when a user wants to build an LLM4AD_Next task package — a runnable directory that lets the LLM4AD platform evolve an algorithm for their problem. Covers what files a task package contains, each file's contract, and how the package is run on the LLM4AD platform.
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
# Building an LLM4AD_Next Task Package ## What LLM4AD_Next is LLM4AD_Next is an automated algorithm-design platform: it combines an LLM with evolutionary optimization to discover and improve algorithms automatically. The user describes a problem (e.g. "evolve a solver for the Traveling Salesman Problem"), marks the code region to evolve with `# EVOLVE_START` / `# EVOLVE_END`, and the platform repeatedly asks an LLM to propose better code inside that region, scores each candidate with a custom evaluator, and keeps the best across generations. Better algorithms emerge through guided search rather than manual trial and error. Your job with this skill: turn a user's problem into a **complete, runnable task package**, then verify it actually runs before handing it over. ## AutoDiscovery runtime mode When this Skill is installed together with `algorithm-discovery`, first help that Skill resolve the source-grounded function boundary, I/O contract, objective, constraints, evaluator data, and reproducibility requirements. Then call the runtime's `build_algorithm_task` tool with one complete description. Do not hand-write package files and do not leave package construction for project …
Read the whole file at its exact version.
How to install
mdr add optima-cityu/llm4ad_next/llm4ad-task-builder@sha256:75109ac7b5ca98fdThe line at the top of this page pins the label git:20260924.8f1c5c6, 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.
[](https://markdownregistry.com/a/art_hyhgetrm3hl6aaxq)
4 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 5 versions of this file, between Jul 3, 2026 and Sep 24, 2026, about one every 21 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260924.8f1c5c6 latest | 2026-09-24 | 8f1c5c6 | 14,757 B | A | view · diff |
| git:20260918.48d1548 | 2026-09-18 | 48d1548 | 16,350 B | A | view · diff |
| git:20260830.69fa0ab | 2026-08-30 | 69fa0ab | 13,958 B | A | view · diff |
| git:20260723.07072d9 | 2026-07-23 | 07072d9 | 13,602 B | A | view · diff |
| git:20260703.ad67990 | 2026-07-03 | ad67990 | 8,420 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 (14757 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
optima-cityu/llm4ad_next · 674 stars · license BSD-3-Clause · pushed 2026-10-22 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_hyhgetrm3hl6aaxq GET https://markdownregistry.com/api/v1/resolve?ref=optima-cityu/llm4ad_next/llm4ad-task-builder GET https://markdownregistry.com/api/v1/blob/75109ac7b5ca98fdce04418b9508483e7467e909bff26946fe2fd4025d986b67
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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