rate-limiting

rate-limiting is a skill for Claude Code, Codex from wpank/ai. It costs 45 tokens per session (1,970 once invoked), scanned A, original, no licence file.

Guidance for controlling how many requests a user or client can send to an API within a period of time. It covers common limiting methods, shared limits across servers, HTTP conventions, and client responses.

In plain words
What is it for?
Use it when protecting an API, adding usage tiers, configuring gateway throttling, or deciding how clients should handle a rate-limit response.
Why use it?
It helps protect APIs from abuse, traffic spikes, and unfair usage while making limits predictable for clients.

Skill for Claude CodeCodex

Which agent this was written for is unclear — body not stored (licence); the path alone says nothing. Also seen: model in frontmatter.

Good fit Use it when protecting an API, adding usage tiers, configuring gateway throttling, or deciding how clients should handle a rate-limit response.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/wpank/ai/rate-limiting
View source ↗ wpank/ai
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 wpank/ai --skill rate-limiting
Clone the repo
git clone --depth 1 https://github.com/wpank/ai

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 rate-limiting

README.md
[![agentmods](https://agentmods.dev/badge/skills/wpank/ai/rate-limiting/github.svg)](https://agentmods.dev/skills/wpank/ai/rate-limiting)
Your own site
<a href="https://agentmods.dev/skills/wpank/ai/rate-limiting"><img src="https://agentmods.dev/badge/skills/wpank/ai/rate-limiting/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 rate-limiting

Your own site · 80×15
<a href="https://agentmods.dev/skills/wpank/ai/rate-limiting"><img src="https://agentmods.dev/badge/skills/wpank/ai/rate-limiting.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 45 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,970 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 1 finding. 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 $0.00045 $0.01970
Opus 5.5 $0.00018 $0.00788
Sonnet 5.5 $0.00009 $0.00394
Haiku 4.5 $0.00005 $0.00197

Measured 1mo ago against content hash 6a54d6df9e84, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

rate-limiting scanned grade A with 1 finding 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 1mo 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.

Makes network callslowCapability

Not a fault in itself. Listed so you know the mod talks to something, and to what.

const res = await fetch(url);
skills/api/rate-limiting/SKILL.md · 271 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

1 file 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. 1mo ago First seen · 271 lines · 45 tokens per session scan A 6a54d6df9e84

Subscribe to this mod's changes

rate-limiting is a skill published in the GitHub repository wpank/ai (12 stars, last pushed 8mo ago), with no licence file. It adds 45 tokens to every session and 1,970 once invoked, about $0.0002 per session on Opus 5.5. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

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