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.
git clone --depth 1 https://github.com/nutdnuy/brain-paper-to-alpha-pluginWrote 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.
[](https://agentmods.dev/commands/nutdnuy/brain-paper-to-alpha-plugin/brain-intake)<a href="https://agentmods.dev/commands/nutdnuy/brain-paper-to-alpha-plugin/brain-intake"><img src="https://agentmods.dev/badge/commands/nutdnuy/brain-paper-to-alpha-plugin/brain-intake.svg" alt="Measured on agentmods" height="20"></a>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.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00019 | $0.00185 |
| Opus 5 | $0.00010 | $0.00093 |
| Sonnet 5 | $0.00004 | $0.00037 |
| Haiku 4.5 | $0.00002 | $0.00018 |
Grade A, and why
brain-intake 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.
What it actually says
Use brain-paper-to-alpha-plugin to perform source intake.
Workflow:
- Read
$ARGUMENTSas the source path or pasted context. - Separate Fact, Assumption, Interpretation, and Recommendation.
- Draft an Alpha Research Card with mechanism, expected sign, horizon, BRAIN field proxies, settings assumptions, leakage checks, risks, kill criteria, and next action.
- If a run folder is provided, write or update
01_research_card.md. - Do not generate BRAIN expressions yet unless the user asks for candidates.
Do not run live WorldQuant BRAIN simulations.
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.
- 6d ago First seen · 20 lines · 19 tokens per session scan A 1354aee104cb
brain-intake is a command published in the GitHub repository nutdnuy/brain-paper-to-alpha-plugin (2 stars, last pushed 2mo ago), licensed MIT. It adds 19 tokens to every session and 185 once invoked, about $0.0001 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.
Other commands, from other repositories
research
Professional equity research analysis with institutional-grade formatting.
cli-anything-web:list
List all available CLI-Anything-Web CLIs (installed and generated).
tax-review
Tax-filing compliance check — invokes tax-reviewer to produce TM-tax-{slug}.md with MeF e-file schema, Form 8879, PTIN/Circular 230, and IRC §7216 consent gaps.
compare
Compare two or more payment providers head to head for a concrete situation — real fees on a real amount, coverage, onboarding time, and what PagoKit can actually build for each.
add
Add a second payment provider alongside an existing integration, without touching the one already running.
search-flights
Search award flight availability across airlines.