easy_vllm_simulator: Skill for Claude Code

.agents/skills/upstream-version-watch/SKILL.md

upstream-version-watch is a skill for Claude Code, Codex from tbvjvsladla/easy_vllm_simulator. It costs 23 tokens per session (92 once invoked), scanned A, original, no licence file.

A watcher for upstream vLLM, the open-source system used to serve language models. It detects newer versions when asked, explains the changes, and suggests updates to the project's version layers.

In plain words
What is it for?
Use it to check for new vLLM releases, review upstream changes, and prepare a suggested version bump without applying it automatically.
Why use it?
It reduces the effort of tracking changes in an external project while keeping the final update under the project's pinning policy and human approval rules.

Skill for Claude CodeCodex

Which agent this was written for is unclear — body not stored (licence); the path alone says nothing. Also seen: installed under .agents/ (shared by several agents).

This is tbvjvsladla/easy_vllm_simulator's own configuration. It tells Claude Code and Codex how to work on easy_vllm_simulator itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything easy_vllm_simulator configures →

Reuse

Borrowing it

Nothing to install: this file belongs to tbvjvsladla/easy_vllm_simulator. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/tbvjvsladla/easy_vllm_simulator/single-node/.agents/skills/upstream-version-watch/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/tbvjvsladla/easy_vllm_simulator

Made for: Claude Code, Codex.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for upstream-version-watch

README.md
[![agentmods](https://agentmods.dev/badge/skills/tbvjvsladla/easy_vllm_simulator/upstream-version-watch/github.svg)](https://agentmods.dev/skills/tbvjvsladla/easy_vllm_simulator/upstream-version-watch)
Your own site
<a href="https://agentmods.dev/skills/tbvjvsladla/easy_vllm_simulator/upstream-version-watch"><img src="https://agentmods.dev/badge/skills/tbvjvsladla/easy_vllm_simulator/upstream-version-watch/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for upstream-version-watch

Your own site · 80×15
<a href="https://agentmods.dev/skills/tbvjvsladla/easy_vllm_simulator/upstream-version-watch"><img src="https://agentmods.dev/badge/skills/tbvjvsladla/easy_vllm_simulator/upstream-version-watch.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 23 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 92 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin unknown No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00023 $0.00092
Opus 5.5 $0.00009 $0.00037
Sonnet 5.5 $0.00005 $0.00018
Haiku 4.5 $0.00002 $0.00009

Measured 6d ago against content hash ce1004b2aefb, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

upstream-version-watch scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 6d ago.

The scan reads SKILL.md. This mod also ships 35 executable files (assets/build_plane/model_inputs/configs/exaone45-33b.sh, assets/build_plane/model_inputs/configs/hy3.sh, assets/configs/arm_patch.sh, …), listed below but not scanned — reading those needs a real analyzer, not pattern matching.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

.agents/skills/upstream-version-watch/SKILL.md · 7 lines

The source is not reproduced here

No licence file

A repository with no LICENSE is all rights reserved by default, so the body is not copied here. The metadata, the measurements and the link are.

Read it on GitHub

Files

What ships with it

60 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 6d ago Changed · -217 lines · -123 tokens per session ce1004b2aefb
  2. 1mo ago Changed 171cb9995456
  3. 1mo ago Changed · +4 lines 79ff3dc6bc7b
  4. 1mo ago Changed · +29 lines ed5d941501fc
  5. 1mo ago Changed · +47 lines 060a9d5085a7
  6. 2mo ago Changed · +15 lines b056804ea3f2
  7. 2mo ago First seen · 129 lines · 146 tokens per session scan A cdabe1889f29

Subscribe to this mod's changes

upstream-version-watch is a skill published in the GitHub repository tbvjvsladla/easy_vllm_simulator (22 stars, last pushed 4d ago), with no licence file. It adds 23 tokens to every session and 92 once invoked, about $0.0001 per session on Opus 5.5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

Related

upstream-version-watch compared with skills from other repositories

upstream-version-watch next to 6 skills from other repositories
ModTypeStarsLast pushLicenceScanTokensWorks with
upstream-version-watchtbvjvsladla/easy_vllm_simulatorSkill224d agononeA23Claude Code, Codex
imagegenopenai/codexSkill133kyesterdayApache-2.0A113Codex
playwright-climicrosoft/playwrightSkill99kyesterdayApache-2.0A19Claude Code
local-ai-agentsmicrosoft/ai-agents-for-beginnersSkill79k4d agoMITA200Claude Code, Codex
systematic-debuggingobra/superpowersSkill313k3d agoMITA21Claude Code
next-cache-components-adoptionvercel/next.jsSkill143kyesterdayMITA95Claude Code
next-partial-prefetching-adoptionvercel/next.jsSkill143kyesterdayMITA103Claude Code