senior-front-end

senior-front-end is an agent for Claude Code from dbc-oduffy/coordinator-claude. It costs 32 tokens per session (1,961 once invoked), scanned A, original, no licence file.

A front-end reviewer persona that checks whether interface code follows its design system, including its design tokens, reusable components, and CSS structure.

In plain words
What is it for?
Use it to review front-end code for design-system consistency, component use, and CSS architecture.
Why use it?
It helps catch inconsistencies in visual rules and code organization that a general code review may overlook.

Agent for Claude Code

Written for Claude Code: effort in frontmatter. Also seen: model in frontmatter.

Part of the coordinator plugin — 40 skills, 16 commands, 41 agents, 9 hooks shipped together

Good fit Use it to review front-end code for design-system consistency, component use, and CSS architecture.

Compare 6 agents from other repositories ↓
Install with agentmods
npx agentmods add agents/dbc-oduffy/coordinator-claude/senior-front-end
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/dbc-oduffy/coordinator-claude

Made for: Claude Code.

Or install coordinator, the plugin that ships this one along with the rest of its 40 skills, 16 commands, 41 agents, 9 hooks.

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 senior-front-end

README.md
[![agentmods](https://agentmods.dev/badge/agents/dbc-oduffy/coordinator-claude/senior-front-end.svg)](https://agentmods.dev/agents/dbc-oduffy/coordinator-claude/senior-front-end)
Your own site
<a href="https://agentmods.dev/agents/dbc-oduffy/coordinator-claude/senior-front-end"><img src="https://agentmods.dev/badge/agents/dbc-oduffy/coordinator-claude/senior-front-end.svg" alt="Measured on agentmods" height="20"></a>
Per session 32 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 1,961 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 unknown 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 $0.00032 $0.01961
Opus 5 $0.00016 $0.00981
Sonnet 5 $0.00006 $0.00392
Haiku 4.5 $0.00003 $0.00196

Measured 3d ago against content hash a52eec86a8f6, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-08, from the pricing page.

Security

Grade A, and why

senior-front-end 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.

agents/senior-front-end.md · 149 lines

The source is not reproduced here

A licence we could not identify

The repository carries a LICENSE file, but it is custom or dual enough that GitHub cannot name it and neither can this catalogue. Unknown terms are not permission, so the body is not copied here. Read the licence at the source and decide for yourself.

Read it on GitHub

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. 3d ago Changed · -2 lines scan C → A a52eec86a8f6
  2. 8d ago First seen · 151 lines · 32 tokens per session scan C 42ce0533db44

Subscribe to this mod's changes

senior-front-end is an agent published in the GitHub repository dbc-oduffy/coordinator-claude (5 stars, last pushed yesterday), with no licence file. It adds 32 tokens to every session and 1,961 once invoked, about $0.0002 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 2026-08-31.

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