additional-htmx-and-flask-instructions

additional-htmx-and-flask-instructions is a cursor rule for Cursor from claire-gong-18/awesome-cursorrules. It costs 0 tokens per session (91 once invoked), scanned A, a copy of additional-htmx-and-flask-instructions, CC0-1.0.

A set of rules for building Flask applications with HTMX, a browser tool that updates parts of a page without full reloads, using Jinja2 templates and Flask conventions.

In plain words
What is it for?
It helps implement HTMX requests, server-rendered templates, CSRF protection, database migrations, logging, and Flask application setup.
Why use it?
It keeps request handling, forms, security, migrations, configuration, and errors organized in one approach.

Cursor rule for Cursor

Written for Cursor: a Cursor rule (.mdc).

Good fit It helps implement HTMX requests, server-rendered templates, CSRF protection, database migrations, logging, and Flask application setup.

Compare 6 cursor rules from other repositories ↓
Install with agentmods
npx agentmods add rules/claire-gong-18/awesome-cursorrules/additional-htmx-and-flask-instructions
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/claire-gong-18/awesome-cursorrules

Made for: Cursor.

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 additional-htmx-and-flask-instructions

README.md
[![agentmods](https://agentmods.dev/badge/rules/claire-gong-18/awesome-cursorrules/additional-htmx-and-flask-instructions/github.svg)](https://agentmods.dev/rules/claire-gong-18/awesome-cursorrules/additional-htmx-and-flask-instructions)
Your own site
<a href="https://agentmods.dev/rules/claire-gong-18/awesome-cursorrules/additional-htmx-and-flask-instructions"><img src="https://agentmods.dev/badge/rules/claire-gong-18/awesome-cursorrules/additional-htmx-and-flask-instructions/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 additional-htmx-and-flask-instructions

Your own site · 80×15
<a href="https://agentmods.dev/rules/claire-gong-18/awesome-cursorrules/additional-htmx-and-flask-instructions"><img src="https://agentmods.dev/badge/rules/claire-gong-18/awesome-cursorrules/additional-htmx-and-flask-instructions.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 0 Nothing until a file matches its globs; then the whole rule loads.
When invoked 91 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 100% copy Near-identical to another mod 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 $0.00000 $0.00091
Opus 5 $0.00000 $0.00046
Sonnet 5 $0.00000 $0.00018
Haiku 4.5 $0.00000 $0.00009

Measured 6d ago against content hash 7907289d341c, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-09, from the pricing page.

Security

Grade A, and why

additional-htmx-and-flask-instructions 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 6d 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.

Origin

This is a copy

100% identical to additional-htmx-and-flask-instructions — 0 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.

rules/htmx-flask-cursorrules-prompt-file/additional-htmx-and-flask-instructions.mdc · 11 lines

What it actually says

  • Use Jinja2 templating with HTMX attributes
  • Implement proper CSRF protection with Flask-WTF
  • Utilize Flask's request object for handling HTMX requests
  • Use Flask-Migrate for database migrations
  • Implement proper error handling and logging
  • Follow Flask's application factory pattern
  • Use environment variables for configuration
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. 6d ago First seen · 11 lines · 0 tokens per session scan A 7907289d341c

Subscribe to this mod's changes

additional-htmx-and-flask-instructions is a cursor rule published in the GitHub repository claire-gong-18/awesome-cursorrules (0 stars, last pushed 1y ago), licensed CC0-1.0. It costs nothing until one of its globs matches a file; then it loads 91 tokens. A static security scan graded it A with 0 findings. It is 100% identical to additional-htmx-and-flask-instructions, differing in 0 lines, and is treated as a copy.