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upstash

upstash is a skill for Claude Code from Fandhe-AI/agent-reference-skills. It costs 242 tokens per session (2,212 once invoked), scanned A, original, no licence file.

A reference for Upstash's serverless data services, including Redis, rate limiting, message delivery, queues, and vector search. Serverless services run without requiring you to manage the underlying servers.

In plain words
What is it for?
It supports Redis commands, transactions, JSON, search, replication, rate-limit algorithms, queues, callbacks, dead-letter queues, and vector queries.
Why use it?
It helps developers add shared data, request limits, background jobs, scheduled messages, and similarity search to applications.

Skill for Claude Code

Written for Claude Code: user-invocable in frontmatter.

not rated 3repo changed 2d ago A scan 242 tokens no licence

Good fit It supports Redis commands, transactions, JSON, search, replication, rate-limit algorithms, queues, callbacks, dead-letter queues, and vector queries.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/fandhe-ai/agent-reference-skills/upstash
View source ↗ Fandhe-AI/agent-reference-skills
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 Fandhe-AI/agent-reference-skills --skill upstash
Clone the repo
git clone --depth 1 https://github.com/Fandhe-AI/agent-reference-skills

Made for: Claude Code.

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 upstash

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

Your own site · 80×15
<a href="https://agentmods.dev/skills/fandhe-ai/agent-reference-skills/upstash"><img src="https://agentmods.dev/badge/skills/fandhe-ai/agent-reference-skills/upstash.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 242 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,212 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 $0.00242 $0.02212
Opus 5 $0.00121 $0.01106
Sonnet 5 $0.00048 $0.00442
Haiku 4.5 $0.00024 $0.00221

Measured 2d ago against content hash 2b8ad22f2097, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade A, and why

upstash 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 2d 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.

skills/upstash/SKILL.md · 221 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. 2d ago Changed · +1 lines · +32 tokens per session 2b8ad22f2097
  2. 9d ago First seen · 220 lines · 210 tokens per session scan A 7f9c4e5dc509

Subscribe to this mod's changes

upstash is a skill published in the GitHub repository Fandhe-AI/agent-reference-skills (3 stars, last pushed yesterday), with no licence file. It adds 242 tokens to every session and 2,212 once invoked, about $0.0012 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 2026-09-03.

Backend and APIsDatabasesRedis and cache
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