blatant-why: Command for Claude Code

.claude/commands/screen.md

screen is a command for Claude Code from 001TMF/blatant-why. It costs 7 tokens per session (177 once invoked), scanned A, original, MIT.

A command that runs a complete screening check on a biological design. The checks cover stability risks, electrical charge, ease of development, and other quality measures.

In plain words
What is it for?
Use it to screen protein or antibody designs, review each quality category, compare results with thresholds, and identify issues to address.
Why use it?
It gathers several design checks and combines them into a pass, borderline, or fail result with recommendations.

Command for Claude Code

Written for Claude Code: arguments in frontmatter.

This is 001TMF/blatant-why's own configuration. It tells Claude Code how to work on blatant-why 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 blatant-why configures →

Reuse

Borrowing it

Nothing to install: this file belongs to 001TMF/blatant-why. 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/001TMF/blatant-why/master/.claude/commands/screen.md
Clone the repo
git clone --depth 1 https://github.com/001TMF/blatant-why

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 screen

README.md
[![agentmods](https://agentmods.dev/badge/commands/001tmf/blatant-why/screen/github.svg)](https://agentmods.dev/commands/001tmf/blatant-why/screen)
Your own site
<a href="https://agentmods.dev/commands/001tmf/blatant-why/screen"><img src="https://agentmods.dev/badge/commands/001tmf/blatant-why/screen/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 screen

Your own site · 80×15
<a href="https://agentmods.dev/commands/001tmf/blatant-why/screen"><img src="https://agentmods.dev/badge/commands/001tmf/blatant-why/screen.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 7 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 177 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 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 $0.00007 $0.00177
Opus 5.5 $0.00003 $0.00071
Sonnet 5.5 $0.00001 $0.00035
Haiku 4.5 $0.00001 $0.00018

Measured 1mo ago against content hash f376fbcf8cb0, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

screen 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/commands/screen.md · 23 lines

What it actually says

Run the complete screening battery on design $ARGUMENTS.

Use the by-screening MCP server to run:

  1. PTM liability scan (deamidation, isomerization, oxidation, glycosylation, free Cys)
  2. Net charge at pH 7.4
  3. Developability assessment (CDR length, hydrophobic fraction, composition)
  4. ipSAE scoring (if NPZ available)
  5. Composite score with pass/fail verdict

Present results with:

  • Per-category breakdown with severity levels
  • Overall verdict (PASS/MARGINAL/FAIL)
  • Specific recommendations for addressing any issues
  • Comparison to quality thresholds from by-screening skill
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 First seen · 23 lines · 7 tokens per session scan A f376fbcf8cb0

Subscribe to this mod's changes

screen is a command published in the GitHub repository 001TMF/blatant-why (119 stars, last pushed 9d ago), licensed MIT. It adds 7 tokens to every session and 177 once invoked, about $0.0000 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 2026-08-30.