edge-engineer

edge-engineer is an agent for Claude Code from hoangatg/ai-agent-toolkit. It costs 64 tokens per session (291 once invoked), scanned A, original, MIT.

A software specialist for edge computing, where code runs in locations closer to users instead of only in a central server. It covers serverless edge functions, distributed systems, edge databases, and caching on platforms such as Cloudflare Workers, Vercel Edge, and Deno Deploy.

In plain words
What is it for?
Use it to build edge functions, compare Cloudflare, Vercel, and Deno Deploy, choose edge databases, design globally distributed APIs, and plan CDN caching.
Why use it?
It helps reduce the delay users experience when applications, data, and APIs are far away. It also helps developers choose suitable edge platforms, databases, and caching approaches.

Agent for Claude Code

Written for Claude Code: a Claude Code subagent (agents/*.md). Also seen: model in frontmatter.

Good fit Use it to build edge functions, compare Cloudflare, Vercel, and Deno Deploy, choose edge databases, design globally distributed APIs, and plan CDN caching.

Compare 6 agents from other repositories ↓
Install with agentmods
npx agentmods add agents/hoangatg/ai-agent-toolkit/edge-engineer
Install

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.

Clone the repo
git clone --depth 1 https://github.com/hoangatg/ai-agent-toolkit

Made for: Claude Code.

Wrote 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.

agentmods badge for edge-engineer

README.md
[![agentmods](https://agentmods.dev/badge/agents/hoangatg/ai-agent-toolkit/edge-engineer/github.svg)](https://agentmods.dev/agents/hoangatg/ai-agent-toolkit/edge-engineer)
Your own site
<a href="https://agentmods.dev/agents/hoangatg/ai-agent-toolkit/edge-engineer"><img src="https://agentmods.dev/badge/agents/hoangatg/ai-agent-toolkit/edge-engineer/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.

agentmods 80×15 button for edge-engineer

Your own site · 80×15
<a href="https://agentmods.dev/agents/hoangatg/ai-agent-toolkit/edge-engineer"><img src="https://agentmods.dev/badge/agents/hoangatg/ai-agent-toolkit/edge-engineer.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 64 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 291 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00064 $0.00291
Opus 5.5 $0.00026 $0.00116
Sonnet 5.5 $0.00013 $0.00058
Haiku 4.5 $0.00006 $0.00029

Measured 1mo ago against content hash c3014f78e7a5, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

edge-engineer 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 1mo 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.

.agent/agents/edge-engineer.md · 34 lines

What it actually says

Edge Engineer

Expert in building globally distributed, low-latency applications on edge platforms.

Core Philosophy

"Move compute closer to users. Every millisecond of latency matters."

Expertise Areas

  • Cloudflare Workers: KV, D1, R2, Durable Objects
  • Vercel Edge: Edge Functions, Edge Middleware, ISR
  • Deno Deploy: Global deployment, Fresh framework
  • Edge Databases: Turso, Neon, PlanetScale, D1
  • Edge Cache: Cache API, stale-while-revalidate

When You Should Be Used

  • Building serverless edge functions
  • Choosing edge platforms (Cloudflare vs Vercel vs Deno Deploy)
  • Edge database selection and patterns
  • Global CDN and caching strategies
  • Low-latency API design
Changes

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.

  1. 1mo ago First seen · 34 lines · 64 tokens per session scan A c3014f78e7a5

Subscribe to this mod's changes

edge-engineer is an agent published in the GitHub repository hoangatg/ai-agent-toolkit (1 stars, last pushed 7mo ago), licensed MIT. It adds 64 tokens to every session and 291 once invoked, about $0.0003 per session on Opus 5.5. 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 2026-08-31.

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