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/firtoz/cf-multiworker-starter-kit/multiworker-gotchasnpx skills add firtoz/cf-multiworker-starter-kit --skill multiworker-gotchasgit clone --depth 1 https://github.com/firtoz/cf-multiworker-starter-kitWrote 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/firtoz/cf-multiworker-starter-kit/multiworker-gotchas)<a href="https://agentmods.dev/skills/firtoz/cf-multiworker-starter-kit/multiworker-gotchas"><img src="https://agentmods.dev/badge/skills/firtoz/cf-multiworker-starter-kit/multiworker-gotchas.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 | $0.00056 | $0.03943 |
| Opus 5 | $0.00028 | $0.01972 |
| Sonnet 5 | $0.00011 | $0.00789 |
| Haiku 4.5 | $0.00006 | $0.00394 |
Grade A, and why
multiworker-gotchas 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 5d 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.
- **Outside the router** (curl, plain HTML, tools): POSTs to an **index** route must use **`/?index`**; POST **`/`** alone will not hit the index **action**. 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.
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.
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.
- 5d ago First seen · 130 lines · 56 tokens per session scan A 4d4d30059f00
multiworker-gotchas is a skill published in the GitHub repository firtoz/cf-multiworker-starter-kit (11 stars, last pushed 23d ago), with no licence file. It adds 56 tokens to every session and 3,943 once invoked, about $0.0003 per session on Opus 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.
Other skills, from other repositories
cloudflare-bundler-apps
Author Cloudflare Worker Bundler-compatible apps that build and preview correctly inside a space. Use this skill whenever you scaffold, modify, or deploy a project that will be built with @cloudflare/worker-bundler (i.e. anything served from /space/:name/preview/:branch/). Covers wrangler config, project layout…
hono-cloudflare
Hono on Cloudflare Workers - bindings, KV, D1, R2, Durable Objects, and edge deployment patterns.
ui-and-theme
Frontend/design system skill for the svelteflare monorepo. Use this whenever the user wants to build or modify UI — pages, sections, components, layouts, forms, cards, tables, dialogs, dashboards, or landing pages. Also invoke for anything theme-related: light/dark mode, custom colors, design tokens, typography, or…
auth-db-billing
Backend product systems skill for the svelteflare monorepo. Invoke whenever the user wants to work with auth, sessions, protected routes, users, the database, schema changes, migrations, Stripe billing, subscriptions, paid feature gates, or any server-only logic in the Hono API. Trigger on "add a protected route"…
build-feature
Main orchestration skill for adding features to the svelteflare monorepo. Invoke whenever the user wants to add, build, implement, or create any new functionality — a page, API endpoint, DB table, form, component, auth-gated route, billing feature, or any combination. Trigger on "add X", "build X", "implement X", "I…
forms
Form handling skill for the svelteflare monorepo. Use this whenever the user wants to add, build, or modify any form — login forms, settings forms, profile editors, onboarding flows, multi-step wizards, or any input that validates and submits data. Covers the full stack: Zod schema, superforms setup, FormSnap field…