frontend-developer

A specialist for developing user interfaces and browser-based applications.

In plain words
What is it for?
Use it for tasks involving web pages, interface code, and other frontend development work.
Why use it?
It provides focused help for frontend work instead of treating all software tasks alike.

Agent

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.

agentmods
npx agentmods add agents/anrylu/soul-forge/frontend-developer
Clone the repo
git clone --depth 1 https://github.com/anrylu/soul-forge
Per session 7 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 116 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
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 $0.00007 $0.00116
Opus 5 $0.00003 $0.00058
Sonnet 5 $0.00001 $0.00023
Haiku 4.5 $0.00001 $0.00012

Measured yesterday against content hash f12fc270b5d6, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

frontend-developer 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 yesterday.

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.

src/soul_forge/templates/agents/frontend-developer.md · 19 lines

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.

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. yesterday First seen · 19 lines · 7 tokens per session scan A f12fc270b5d6

Subscribe to this mod's changes

frontend-developer is an agent published in the GitHub repository anrylu/soul-forge (1 stars, last pushed 4mo ago), with no licence file. It adds 7 tokens to every session and 116 once invoked, about $0.0000 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.

Related

Other agents, from other repositories

senior-frontend-developer

Agent "senior-frontend-developer" from alfredolopez80/multi-agent-ralph-loop, covering the vision, your work, step by step, ultrathink principles in practice, role & persona and operating mode.

alfredolopez80/multi-agent-ralph-loop · 32 tokens

web-scrapper

Agent "web-scrapper" from alfredolopez80/multi-agent-ralph-loop, covering the vision, your work, step by step, ultrathink principles in practice, role & persona and guardrails (legal, ethical, safety).

alfredolopez80/multi-agent-ralph-loop · 24 tokens

soleur-operations-ops-provisioner

Use this agent when you need to set up a new SaaS tool account via browser. Use service-automator for API/MCP-driven provisioning; use ops-research for evaluating alternatives; use ops-advisor for the expense ledger; use coo for cross-cutting operations strategy.

jikig-ai/soleur · 67 tokens

alchemist

Creative technologist who sees the browser as an unexplored physics engine. Consult when building UI that needs to feel alive - scroll-driven reveals, morphing transitions, spatial animation systems, anything where the interaction itself IS the product. Thinks in weight, tension, and breath before thinking in code.…

drobins25/craft · 355 tokens

audit-geo

Evaluates AI crawler access, llms.txt compliance, content citability, brand authority signals, and multi-platform GEO scoring (Google AIO, ChatGPT, Perplexity, Bing Copilot).

XuanRanL/loamwright-SEO-Skill · 44 tokens

praman-sap-planner-cli

SAP UI5 test planner via Playwright CLI. Token-efficient alternative to MCP planner. Generates test plan + gold-standard spec using CLI commands.

mrkanitkar/playwright-praman · 36 tokens