flask-plugin

flask-plugin is a plugin for Claude Code from AratKruglik/claude-sdlc. Its manifest loads nothing; the 1 skill, 2 agents it bundles cost 433 tokens per session together, scanned A, original, MIT.

A Flask project add-on that supplies backend coding guidance, database migration support, and framework conventions. Flask is a Python web framework, and Flask-Migrate manages changes to a database schema over time.

In plain words
What is it for?
Use it in Flask projects for application and API implementation, route and template conventions, SQLAlchemy database patterns, and Flask-Migrate operations such as creating, reviewing, and applying schema changes.
Why use it?
It provides Flask-specific agents and rules for backend work instead of relying on generic Python guidance. It also supports reviewing and applying database migrations as the application changes.

Plugin for Claude Code

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.

Claude Code
/plugin marketplace add AratKruglik/claude-sdlc
agentmods
npx agentmods add plugins/aratkruglik/claude-sdlc/flask-plugin
Clone the repo
git clone --depth 1 https://github.com/AratKruglik/claude-sdlc

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 flask-plugin

README.md
[![agentmods](https://agentmods.dev/badge/plugins/aratkruglik/claude-sdlc/flask-plugin.svg)](https://agentmods.dev/plugins/aratkruglik/claude-sdlc/flask-plugin)
Your own site
<a href="https://agentmods.dev/plugins/aratkruglik/claude-sdlc/flask-plugin"><img src="https://agentmods.dev/badge/plugins/aratkruglik/claude-sdlc/flask-plugin.svg" alt="Measured on agentmods" height="20"></a>
Per session not measured What this adds to a session before it is invoked.
When invoked not measured The manifest loads nothing itself; its 1 skill, 2 agents cost 433 tokens a session between them.
Security scan A 0 findings. Scan, not verified.
Origin original No closer match found in the catalogue.
Security

Grade A, and why

flask-plugin 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 4d 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.

plugins/flask-plugin/.claude-plugin/plugin.json · 27 lines

What it actually says

{
  "name": "flask-plugin",
  "version": "1.3.0",
  "description": "Flask backend + database stack provider (priority=150). Detects Flask in pyproject.toml/requirements.txt. Provides flask-architect (Sonnet/medium — app factory, Blueprints, views, Flask-Login/JWT auth, Jinja2 templates or JSON API, Marshmallow/WTForms validation, SQLAlchemy model definitions) and flask-migrate-specialist (Sonnet/low — Flask-Migrate: flask db migrate, sqlmigrate review, flask db upgrade, flask db check) agents plus flask-conventions and sqlalchemy-patterns skills. Reuses python-foundation skills. Extra database phase after development.",
  "author": {
    "name": "Oleksii Kruhlyk",
    "url": "https://github.com/AratKruglik"
  },
  "license": "MIT",
  "homepage": "https://github.com/AratKruglik/claude-sdlc",
  "keywords": [
    "python",
    "flask",
    "flask-sqlalchemy",
    "flask-migrate",
    "blueprint",
    "backend",
    "database",
    "sdlc",
    "stack-provider"
  ],
  "dependencies": [
    "sdlc",
    "python-foundation"
  ]
}
Contents

What it installs

The manifest is a name and a version. 1 skill, 2 agents travel with it, and installing the plugin installs all of them — 433 tokens a session between them. Each is measured on its own page, and each can be installed alone.

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. 4d ago First seen · 27 lines scan A c0545dd94601

Subscribe to this mod's changes

flask-plugin is a plugin published in the GitHub repository AratKruglik/claude-sdlc (32 stars, last pushed 29d ago), licensed MIT. Its token cost is not measured: this kind of file is read by the harness, not the model. 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 2026-08-30.