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.
npx skills add upstash/skills --skill upstash-search-jsgit clone --depth 1 https://github.com/upstash/skillsWrote 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.
[](https://agentmods.dev/skills/upstash/skills/upstash-search-js)<a href="https://agentmods.dev/skills/upstash/skills/upstash-search-js"><img src="https://agentmods.dev/badge/skills/upstash/skills/upstash-search-js/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.
<a href="https://agentmods.dev/skills/upstash/skills/upstash-search-js"><img src="https://agentmods.dev/badge/skills/upstash/skills/upstash-search-js.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- Socket pass
- Snyk pass
- NVIDIA SkillSpector pass
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.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00133 | $0.00471 |
| Opus 5 | $0.00067 | $0.00235 |
| Sonnet 5 | $0.00027 | $0.00094 |
| Haiku 4.5 | $0.00013 | $0.00047 |
Grade A, and why
upstash-search-js 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 8d 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.
What it actually says
Upstash Search Documentation
Quick Start
Install the TS SDK:
npm install @upstash/search
Create a client and perform a simple upsert + search:
import { Search } from "@upstash/search";
const client = new Search({ url: process.env.UPSTASH_SEARCH_REST_URL, token: process.env.UPSTASH_SEARCH_REST_TOKEN });
const index = client.index("my-index");
await index.upsert({ id: "1", content: { text: "hello world" } });
const results = await index.search({ query: "hello" });
Basic steps:
- Create an index
- Insert or update documents
- Run searches or filtered queries
Other Skill Files
sdk-overview
Provides detailed documentation for all TypeScript SDK commands. Includes:
- delete: Deleting documents
- fetch: Retrieving a document
- info: Index info
- range: Range queries
- reset: Clearing an index
- search: Search queries
- upsert: Adding/updating documents
- getting-started: Setup steps for the SDK
quick-start
Provides a fast, end-to-end workflow for creating a Search database, adding documents, and querying them. Covers essential concepts including:
- Creating a database and storing credentials
- Adding documents with content and metadata
- Understanding content vs metadata (searchability and filterability)
- Performing searches with optional reranking
- Filtering syntax with SQL-like or structured filters
- Common pitfalls and best practices
What ships with it
2 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.
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.
- 8d ago Changed · +4 lines · +86 tokens per session 724eef569bef
- 12d ago First seen · 54 lines · 47 tokens per session scan A d2c6eb6454d1
upstash-search-js is a skill published in the GitHub repository upstash/skills (25 stars, last pushed today), licensed MIT. It adds 133 tokens to every session and 471 once invoked, about $0.0007 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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