zaq: Agent for Claude Code

.claude/agents/api-developer.md

api-developer is an agent for Claude Code from www-zaq-ai/zaq. It costs 37 tokens per session (940 once invoked), scanned A, original, AGPL-3.0.

A backend development specialist for ZAQ, an application built with Elixir and Phoenix, that works on web APIs and their supporting code.

In plain words
What is it for?
Use it to design or implement REST endpoints, controllers, application contexts, and request-handling plugs.
Why use it?
It helps keep new API code consistent with the project's existing Phoenix structure and conventions.

Agent for Claude Code

Written for Claude Code: installed under .claude/.

This is www-zaq-ai/zaq's own configuration. It tells Claude Code how to work on zaq itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything zaq configures →

Reuse

Borrowing it

Nothing to install: this file belongs to www-zaq-ai/zaq. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/www-zaq-ai/zaq/main/.claude/agents/api-developer.md
Clone the repo
git clone --depth 1 https://github.com/www-zaq-ai/zaq

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 api-developer

README.md
[![agentmods](https://agentmods.dev/badge/agents/www-zaq-ai/zaq/api-developer/github.svg)](https://agentmods.dev/agents/www-zaq-ai/zaq/api-developer)
Your own site
<a href="https://agentmods.dev/agents/www-zaq-ai/zaq/api-developer"><img src="https://agentmods.dev/badge/agents/www-zaq-ai/zaq/api-developer/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 api-developer

Your own site · 80×15
<a href="https://agentmods.dev/agents/www-zaq-ai/zaq/api-developer"><img src="https://agentmods.dev/badge/agents/www-zaq-ai/zaq/api-developer.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 37 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 940 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 $0.00037 $0.00940
Opus 5.5 $0.00015 $0.00376
Sonnet 5.5 $0.00007 $0.00188
Haiku 4.5 $0.00004 $0.00094

Measured 1mo ago against content hash 63cf8acdd758, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

api-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 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.

.claude/agents/api-developer.md · 111 lines

The source is not reproduced here

Licensed AGPL-3.0

The repository is licensed AGPL-3.0, which this catalogue does not treat as permission to reproduce the file. Read it at the source.

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. 1mo ago Changed · -10 lines 63cf8acdd758
  2. 1mo ago Changed · +10 lines 114e2777aeb0
  3. 1mo ago First seen · 111 lines · 37 tokens per session scan A d4c4294f24b5

Subscribe to this mod's changes

api-developer is an agent published in the GitHub repository www-zaq-ai/zaq (82 stars, last pushed today), licensed AGPL-3.0. It adds 37 tokens to every session and 940 once invoked, about $0.0001 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 2026-09-01.

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