python-flask

An automated security-testing agent for web applications built with Python Flask, a Python framework for creating web services and websites.

In plain words
What is it for?
It is for testing the security of Python Flask web applications.
Why use it?
It helps check Flask applications for security weaknesses without requiring a separate manual review of every web feature.

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/ascit31/dark-moon/flask
Clone the repo
git clone --depth 1 https://github.com/ASCIT31/Dark-Moon
Per session 22 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 8,577 The whole file, excluding the scripts and references it only reads on demand.
Security scan B 2 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 $0.00022 $0.08577
Opus 5 $0.00011 $0.04288
Sonnet 5 $0.00004 $0.01715
Haiku 4.5 $0.00002 $0.00858

Measured yesterday against content hash 2edef4526083, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade B, and why

python-flask scanned grade B with 2 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.

Cloud metadata endpointmediumServer-side request forgery

One request to 169.254.169.254 can return temporary IAM credentials.

- http://169.254.169.254/latest/meta-data/

Downgraded: this mod is about security review, or the phrase is quoted, so it is likely naming the pattern rather than instructing it.

Makes network callslowCapability

Not a fault in itself. Listed so you know the mod talks to something, and to what.

- NEVER run parallel curl loops (& ... wait) with more than 3 concurrent workers.
conf/agents/flask.md · 1,319 lines

The source is not reproduced here

Licensed GPL-3.0

The repository is licensed GPL-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. yesterday First seen · 1,319 lines · 22 tokens per session scan B 2edef4526083

Subscribe to this mod's changes

python-flask is an agent published in the GitHub repository ASCIT31/Dark-Moon (878 stars, last pushed 3d ago), licensed GPL-3.0. It adds 22 tokens to every session and 8,577 once invoked, about $0.0001 per session on Opus 5. A static security scan graded it B with 2 findings (cloud metadata endpoint, makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.