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 agentmods add skills/hyperspell/claude/setup-hyperspellnpx skills add hyperspell/claude --skill setup-hyperspellgit clone --depth 1 https://github.com/hyperspell/claudeWrote 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/hyperspell/claude/setup-hyperspell)<a href="https://agentmods.dev/skills/hyperspell/claude/setup-hyperspell"><img src="https://agentmods.dev/badge/skills/hyperspell/claude/setup-hyperspell.svg" alt="Measured on agentmods" height="20"></a>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 | $0.00017 | $0.02035 |
| Opus 5 | $0.00009 | $0.01018 |
| Sonnet 5 | $0.00003 | $0.00407 |
| Haiku 4.5 | $0.00002 | $0.00203 |
Grade A, and why
Setting up Hyperspell 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 3d 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.
How it starts
The opening of the file, as written. The whole thing — 202 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Setup Hyperspell
Instructions
Copy this checklist and track your progress:
Implementation Progress:
- [ ] Step 1: Install the Hyperspell SDK
- [ ] Step 2: Configure the API Key
- [ ] Step 3: Detect Project Type
- [ ] Step 4: Choose Memory Ingestion Method
- [ ] Step 5: Set Up Memory Ingestion
- [ ] Step 6: Set Up Memory Search
- [ ] Step 7: Enable Auto-Trace (Optional)
- [ ] Step 8: Wrapping Up
Run the following command and note the output as $START_TIME:
date -u +%Y-%m-%dT%H:%M:%SZ
Step 1: Install the Hyperspell SDK
Determine whether the hyperspell SDK is already installed. If not, install it:
- For TypeScript/JavaScript projects:
npm i hyperspelloryarn add hyperspell - For Python projects:
uv add hyperspellorpip install hyperspell(use whatever package manager the project uses)
Step 2: Configure the API Key
When the user invoked this command, they may have passed an API key as an argument: '$1'
If that string is blank or not a valid API key, display this message and wait for the user to paste their key:
Please paste your Hyperspell API key below.
If you don't have one yet, create one at https://app.hyperspell.com/api-keys
Do NOT use a multiple choice menu for this step - just ask directly and let the user paste their key.
Once you have the API key, put it in .env.local (or .env if .env.local doesn't exist) as HYPERSPELL_API_KEY.
If this project contains an .env.example, also put a dummy key in there (HYPERSPELL_API_KEY=hs-0-xxxxxxxxxxxxxxxxxxxxxx)
Step 3: Detect Project Type
Follow the instructions in detect_project.md to analyze the codebase and determine:
- Repo type: Backend, Frontend-only, or Monorepo/Fullstack
- Language: TypeScript/JavaScript or Python
- Framework: Next.js (App/Pages Router), Express, FastAPI, SPA, etc.
- Auth system: Clerk, Auth0, NextAuth, custom, or none
- AI SDK: Vercel AI SDK, LangChain, or none
Store these detection results for use in subsequent steps.
What ships with it
9 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.
- 3d ago First seen · 202 lines · 17 tokens per session scan A d4d86c81f0d5
Setting up Hyperspell is a skill published in the GitHub repository hyperspell/claude (15 stars, last pushed 5mo ago), licensed MIT. It adds 17 tokens to every session and 2,035 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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