svelte-axum-template: Instructions file for Codex

AGENTS.md

svelte-axum-template AGENTS.md is an instructions file for Codex, OpenCode from AndreiBozantan/svelte-axum-template. It costs 1,416 tokens per session, scanned A, original, MIT.

Project-specific instructions for a full-stack web application template using Rust with Axum and SQLite on the backend, and Svelte with Vite on the frontend.

In plain words
What is it for?
Use them when working in the Svelte-Axum template, especially when changing the frontend, backend, database migrations, configuration, documentation, or development tooling.
Why use it?
They explain the repository layout, development workflow, coding expectations, and backend structure so changes follow the project’s established conventions.

Instructions file for CodexOpenCode

Written for Codex and OpenCode: the file is AGENTS.md. Also seen: mentions CLAUDE.md.

This is AndreiBozantan/svelte-axum-template's own configuration. It tells Codex and OpenCode how to work on svelte-axum-template 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 svelte-axum-template configures →

Reuse

Borrowing it

Nothing to install: this file belongs to AndreiBozantan/svelte-axum-template. 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/AndreiBozantan/svelte-axum-template/main/AGENTS.md
Clone the repo
git clone --depth 1 https://github.com/AndreiBozantan/svelte-axum-template

Made for: Codex, OpenCode.

Wrote this? Show the measurements

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Per session 1,416 This file is loaded in full into every session.
When invoked 1,416 The same file — it is already loaded in full.
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 $0.01416 $0.01416
Opus 5 $0.00708 $0.00708
Sonnet 5 $0.00283 $0.00283
Haiku 4.5 $0.00142 $0.00142

Measured 9d ago against content hash cc827fa86ee5, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-09, from the pricing page.

Security

Grade A, and why

svelte-axum-template AGENTS.md 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 9d 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.md · 97 lines

How it starts

The opening of the file, as written. The whole thing — 97 lines — stays where its author put it; the contents beside it link to each section on GitHub.

SVELAXUM - Fullstack Webapp Template

Rust + Svelte fullstack template. Backend: Axum + SQLite + sqlx. Frontend: Svelte 5 (runes) + Vite.

Treat this project as a production-quality codebase - code design and implementation must meet production-grade standards.

Dev Env: VS Code devcontainer is the preferred development environment (pre-configured with Fish shell, toolchains, git hooks, and command autocompletion).

REPO STRUCTURE

  • Cargo.toml - workspace root with member [backend]
  • frontend/ - Svelte 5 SPA with Vite
  • backend/ - unified backend package containing platform and application code
  • data/ - config files (configs.common.toml + per-env + git-ignored configs.local.toml) and SQLite database
  • migrations/ - SQL migration files embedded via sqlx; main SQL schema is in migrations/01_initial_schema.sql
  • xtask/ - Rust-based automation scripts; run cargo xtask help for the full command list
  • docs/ - API conventions, codegen, and devops docs
  • .githooks/ - pre-commit and pre-push hook templates (copied via cargo xtask dev init)
  • .agents/skills/ - agent skills (see below)

WORKFLOW

  • when asked a question: answer, explain, give alternative solution, do NOT change code until told to proceed
  • do not run git commit, unless explicitly asked
  • implement larger changes as a sequence of small, individually reviewable steps and stop after each step for review
  • if the user edited files since your last read, re-read them before making further changes
  • ask clarifying questions when the request is ambiguous, before writing code
  • after completing code changes run cargo -q xtask check backend and/or cargo -q xtask check frontend and fix any issues
  • when introducing new code write new tests, including a test which fails before fixing code issues

CODING STYLE

  • purity: domain logic functions should be pure (no direct I/O, DB queries, random or system clock calls)
  • functional idioms: prefer method chaining and composition, avoiding intermediate variables and imperative loops with mutable state
  • separation of concerns: I/O, DB access, and HTTP handling should be separate from domain logic
  • type complexity: avoid deeply nested generics or trait bounds unless justified
  • cyclomatic complexity: if a function has more than ~7 decision branches, recommend splitting (excluding exhaustive match on sealed enums)
  • nesting depth: logic buried 3+ levels in is hard to read and usually means errors aren't being surfaced properly
  • coupling: avoid reaching into other modules' internals and favor dependency injection
  • single line comments should start with lowercase

Read the full file on GitHub · 97 lines

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. 9d ago First seen · 97 lines · 1,416 tokens per session scan A cc827fa86ee5

Subscribe to this mod's changes

svelte-axum-template AGENTS.md is an instructions file published in the GitHub repository AndreiBozantan/svelte-axum-template (2 stars, last pushed 13d ago), licensed MIT. It adds 1,416 tokens to every session, about $0.0071 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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