Imported from taslabs-net/homeflare-subnet-calc (AGENTS.md). Install upstream with npx skills add taslabs-net/homeflare-subnet-calc. Copyright stays with the author.

subnetcalc

Name: homeflare-subnet-calc
Author: taslabs-net

Privacy-first IP subnet calculator. Zero backend: all state is in the browser and the URL. Bun is the toolchain; Alchemy ships the Worker.

TanStack Start (Kumo UI) is the public Worker. Hono + @hono/zod-openapi serves /api from the same Worker. IP math stays in src/lib.

Live

Account: Schenanigans Testing
Worker / Alchemy stack name: subnetcalc — ⛔ renaming forks the live Worker
Writer: Cloudflare.Website.Vite in alchemy.run.ts

Do not wrangler deploy. bun run deploy is Alchemy.

State store

Same Cloudflare state store as every other HomeFlare Alchemy project. Credentials from ~/.alchemy/credentials/default/cloudflare-state-store.json (or HF_STATE_STORE_URL + HF_STATE_STORE_TOKEN). Do not alchemy provider cloudflare bootstrap here — that can redeploy the shared store Worker.

Traps

Vite / TanStack Start does not need disable_nodejs_process_v2 (that flag is Astro-only).
Do not add @astrojs/cloudflare. This is not an Astro app.
UI is Kumo (@cloudflare/kumo), themed by @homeflare/ui/styles. Not shadcn. Import Kumo per-component, never a barrel.
Wrap the app in TooltipProvider or Kumo Tooltip throws.

Mode/reservation policy is src/lib/modes.ts. IP math is src/lib/ip-utils.ts and src/lib/ipv6.ts. Do not copy those into a component.

{ "ocm": "1", "id": "taslabs-net-homeflare-subnet-calc-homeflare-subnet-calc", "kind": "skill", "name": "homeflare-subnet-calc", "description": "Privacy-first IP subnet calculator. Zero backend: all state is in the browser and the URL. Bun is the toolchain; Alchemy ships the Worker.", "publisher": "taslabs-net", "version": "1.0.0", "capabilities": { "domains": [ "general" ], "tags": [ "skill-md", "github-agents" ], "languages": [ "en" ] }, "quality_prior": 0.6, "examples": [ "Privacy-first IP subnet calculator. Zero backend: all state is in the browser and the URL. Bun is the toolchain; Alchemy ships the Worker." ], "primary": false, "metadata": { "source": { "provider": "github-agents", "repository": "https://github.com/taslabs-net/homeflare-subnet-calc", "path": "AGENTS.md", "ref": "72e5debd69046bcbdcdfea90954c3ec7ea8d48b3", "url": "https://github.com/taslabs-net/homeflare-subnet-calc/blob/72e5debd69046bcbdcdfea90954c3ec7ea8d48b3/AGENTS.md", "key": "taslabs-net/homeflare-subnet-calc/AGENTS.md" } }, "instructions": "# subnetcalc\n\nPrivacy-first IP subnet calculator. Zero backend: all state is in the browser\nand the URL. Bun is the toolchain; Alchemy ships the Worker.\n\nTanStack Start (Kumo UI) is the public Worker. Hono + `@hono/zod-openapi`\nserves `/api` from the same Worker. IP math stays in `src/lib`.\n\n## Live\n\n- Account: Schenanigans Testing\n- Worker / Alchemy stack name: `subnetcalc` — ⛔ renaming forks the live Worker\n- Writer: `Cloudflare.Website.Vite` in `alchemy.run.ts`\n\nDo not `wrangler deploy`. `bun run deploy` is Alchemy.\n\n## State store\n\nSame Cloudflare state store as every other HomeFlare Alche", "cost": { "context_tokens": 335 } }

homeflare-subnet-calc

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subnetcalc

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State store

Traps

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