salvo-concurrency-limiter

salvo-concurrency-limiter is a skill for Claude Code, Codex from salvo-rs/salvo-skills. It costs 27 tokens per session (1,026 once invoked), scanned A, original, no licence file.

A guide to limiting how many requests or tasks run at the same time.

In plain words
What is it for?
Use it for file uploads, expensive operations, and other work that needs a concurrency limit.
Why use it?
It helps protect files, services, and other resources from being overwhelmed or exhausted.

Skill for Claude CodeCodex

Which agent this was written for is unclear — body not stored (licence); the path alone says nothing.

Good fit Use it for file uploads, expensive operations, and other work that needs a concurrency limit.

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Install with agentmods
npx agentmods add skills/salvo-rs/salvo-skills/salvo-concurrency-limiter
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add salvo-rs/salvo-skills --skill salvo-concurrency-limiter
Clone the repo
git clone --depth 1 https://github.com/salvo-rs/salvo-skills

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 salvo-concurrency-limiter

README.md
[![agentmods](https://agentmods.dev/badge/skills/salvo-rs/salvo-skills/salvo-concurrency-limiter/github.svg)](https://agentmods.dev/skills/salvo-rs/salvo-skills/salvo-concurrency-limiter)
Your own site
<a href="https://agentmods.dev/skills/salvo-rs/salvo-skills/salvo-concurrency-limiter"><img src="https://agentmods.dev/badge/skills/salvo-rs/salvo-skills/salvo-concurrency-limiter/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 salvo-concurrency-limiter

Your own site · 80×15
<a href="https://agentmods.dev/skills/salvo-rs/salvo-skills/salvo-concurrency-limiter"><img src="https://agentmods.dev/badge/skills/salvo-rs/salvo-skills/salvo-concurrency-limiter.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 27 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,026 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 $0.00027 $0.01026
Opus 5 $0.00014 $0.00513
Sonnet 5 $0.00005 $0.00205
Haiku 4.5 $0.00003 $0.00103

Measured 12d ago against content hash eaf8871fb45a, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade A, and why

salvo-concurrency-limiter 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 12d ago.

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.

salvo-concurrency-limiter/SKILL.md · 120 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

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. 12d ago First seen · 120 lines · 27 tokens per session scan A eaf8871fb45a

Subscribe to this mod's changes

salvo-concurrency-limiter is a skill published in the GitHub repository salvo-rs/salvo-skills (20 stars, last pushed 2mo ago), with no licence file. It adds 27 tokens to every session and 1,026 once invoked, about $0.0001 per session on Opus 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.

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