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 joevstaas/awesome-claude-skills --skill mapbox-odp-mapsgit clone --depth 1 https://github.com/joevstaas/awesome-claude-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/joevstaas/awesome-claude-skills/mapbox-odp-maps)<a href="https://agentmods.dev/skills/joevstaas/awesome-claude-skills/mapbox-odp-maps"><img src="https://agentmods.dev/badge/skills/joevstaas/awesome-claude-skills/mapbox-odp-maps/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/joevstaas/awesome-claude-skills/mapbox-odp-maps"><img src="https://agentmods.dev/badge/skills/joevstaas/awesome-claude-skills/mapbox-odp-maps.svg" alt="Reviewed on agentmods" width="80" 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 5.1 | $0.00042 | $0.07292 |
| Opus 5 | $0.00021 | $0.03646 |
| Sonnet 5 | $0.00008 | $0.01458 |
| Haiku 4.5 | $0.00004 | $0.00729 |
Grade C, and why
mapbox-odp-maps scanned grade C 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 11d 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.
Recursive force deletehighDestructive command
rm -rf with a variable or a broad path is one typo away from removing the wrong tree.
3. **Stale Turbopack cache**: When changing layout.tsx or env vars, always `rm -rf .next` and restart the dev server. Turbopack caches aggressively. How it starts
The opening of the file, as written. The whole thing — 782 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Mapbox GL + ODP Maps Skill
Use this skill when the user wants to build or debug interactive maps that display geodata from the Ocean Data Platform (ODP) using Mapbox GL JS in a Next.js application.
Prerequisites
npm Dependencies
npm install mapbox-gl wkx apache-arrow
npm install -D @types/geojson
| Package | Purpose |
|---|---|
mapbox-gl |
Map rendering engine |
wkx |
Convert WKT/WKB geometry (from ODP) to GeoJSON |
apache-arrow |
Parse Arrow IPC binary format from ODP tabular API |
Environment Variables
NEXT_PUBLIC_MAPBOX_TOKEN=pk.your_token_here
ODP_API_KEY=sk_your_key_here
NEXT_PUBLIC_MAPBOX_TOKEN is client-side (public). ODP_API_KEY is server-side only.
Next.js Setup — Critical Steps
1. next.config.ts
Mapbox GL and Apache Arrow need special configuration:
import type { NextConfig } from "next";
const nextConfig: NextConfig = {
transpilePackages: ["mapbox-gl"],
serverExternalPackages: ["apache-arrow"],
};
transpilePackages: ["mapbox-gl"]— required because mapbox-gl ships untranspiled ESMserverExternalPackages: ["apache-arrow"]— Apache Arrow has native bindings that break in bundling
2. Mapbox GL CSS — Import in the map component
Load CSS via a direct import inside the map component file:
// components/map/map-view.tsx
"use client";
import mapboxgl from "mapbox-gl";
import "mapbox-gl/dist/mapbox-gl.css";
This works reliably with the manual client-only import pattern (see step 3). Do NOT add a <head> tag to layout.tsx — Next.js 16 with Turbopack can error with "Missing <html> and <body> tags" if you add <head> manually in the root layout.
3. Client-Only Import Pattern — Do NOT use next/dynamic
IMPORTANT (Next.js 16 / Turbopack): Do NOT use next/dynamic with ssr: false for the map component. In Next.js 16 with Turbopack, dynamic() with ssr: false triggers a false-positive runtime error: "Missing <html> and <body> tags in the root layout." This is caused by the SSR bailout mechanism confusing the Turbopack dev overlay.
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.
- 11d ago First seen · 782 lines · 42 tokens per session scan C 486f5f2f9424
mapbox-odp-maps is a skill published in the GitHub repository joevstaas/awesome-claude-skills (6 stars, last pushed 14d ago), licensed MIT. It adds 42 tokens to every session and 7,292 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it C with 1 finding (recursive force delete). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.
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