Home / agentlas-ai / agentlas-os · GitHub

llm-runtime-architecture SKILL.md skillA

llm-runtime-architecture from agentlas-ai/agentlas-os is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned

mdr add agentlas-ai/agentlas-os/llm-runtime-architecture@git:20261015.83ffbeb

Pins git:20261015.83ffbeb in mdr.lock. Pin the fingerprint instead.

Audit grade: A, 17 of 17 checks passed
Kind: SKILL.md skill
Repository: agentlas-ai/agentlas-os
Path: skills/llm-runtime-architecture/SKILL.md
Versions recorded: 3
Latest version: git:20261015.83ffbeb, committed Oct 15, 2026
First version recorded: Jun 4, 2026
Size: 787 bytes
Repository stars: 1,467
License: Apache-2.0

Use when designing how one canonical agent core runs across Codex, Claude Code, Antigravity, Cursor, and AGENTS.md-compatible tools.

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 Runtime Architecture

## Procedure

1. Keep `AGENTS.md` as the canonical behavior contract.
2. For each runtime, name entry point, global command, adapter files, available
   tools, memory access, limitations, and verification command.
3. Keep adapters thin and point them back to the canonical core.
4. Write or repair `.agentlas/global-commands.json` when creating or packaging
   an agent.
5. State unsupported capabilities explicitly.

## Output

Return a runtime matrix with `runtime`, `entry_point`, `global_command`,
`adapter_files`, `memory_access`, `limitations`, and `verification`.

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint

mdr add agentlas-ai/agentlas-os/llm-runtime-architecture@sha256:3056ad59d5bbfc44

The line at the top of this page pins the label git:20261015.83ffbeb, 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_un4yw23om74cjqc2.svg)](https://markdownregistry.com/a/art_un4yw23om74cjqc2)

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

Versions

The registry has recorded 3 versions of this file, between Jun 4, 2026 and Oct 15, 2026, about one every 67 days.

version	committed	commit	size	audit
git:20261015.83ffbeb latest	2026-10-15	83ffbeb	787 B	A	view · diff
git:20260607.54242a6	2026-06-07	54242a6	786 B	A	view · diff
git:20260604.6f4a12a	2026-06-04	6f4a12a	660 B	A	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 (787 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

agentlas-ai/agentlas-os · 1,467 stars · license Apache-2.0 · pushed 2026-11-07 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_un4yw23om74cjqc2
GET https://markdownregistry.com/api/v1/resolve?ref=agentlas-ai/agentlas-os/llm-runtime-architecture
GET https://markdownregistry.com/api/v1/blob/3056ad59d5bbfc44c669bf32f130cf2347c90e61005c2c9f8e3ef2ff98317c6f

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.

More from agentlas-ai/agentlas-os

agent-team-design SKILL.md skill

agentlas-ai/agentlas-os · .agents/skills/agent-team-design/SKILL.md · Use when designing a new multi-agent team, visible agents folder, role boundaries, handoff flow, PM Soul, Memory…

git:20260827.a7988bb · audit A · 1,467 stars

agentlas-auto-activation SKILL.md skill

agentlas-ai/agentlas-os · .agents/skills/agentlas-auto-activation/SKILL.md · Use when adding or auditing local runtime behavior that turns a project folder into an Agentlas-aware workspace with…

git:20260713.1228f31 · audit A · 1,467 stars

agentlas-browser SKILL.md skill

agentlas-ai/agentlas-os · .agents/skills/agentlas-browser/SKILL.md · Use when the user types /agentlas-browser <url-or-query>, /agentlas browser, or /hep-browser for browser-required…