second-brain-os: Skill for Codex

.agents/skills/grilling/SKILL.md

grilling is a skill for Codex from the-sid-dani/second-brain-os. It costs 95 tokens per session (229 once invoked), scanned A, original, MIT.

A structured interview workflow that asks one question at a time to examine a plan, decision, or idea. Each question includes a suggested answer for consideration.

In plain words
What is it for?
Use it to stress-test a feature, plan, or important decision with a guided conversation.
Why use it?
It exposes missing decisions and dependencies before work begins, without acting on the plan before agreement.

Skill for Codex

Written for Codex: agents/openai.yaml present. Also seen: installed under .agents/ (shared by several agents).

This is the-sid-dani/second-brain-os's own configuration. It tells Codex how to work on second-brain-os 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 second-brain-os configures →

Reuse

Borrowing it

Nothing to install: this file belongs to the-sid-dani/second-brain-os. 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/the-sid-dani/second-brain-os/main/.agents/skills/grilling/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/the-sid-dani/second-brain-os

Made for: Codex.

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 grilling

README.md
[![agentmods](https://agentmods.dev/badge/skills/the-sid-dani/second-brain-os/grilling/github.svg)](https://agentmods.dev/skills/the-sid-dani/second-brain-os/grilling)
Your own site
<a href="https://agentmods.dev/skills/the-sid-dani/second-brain-os/grilling"><img src="https://agentmods.dev/badge/skills/the-sid-dani/second-brain-os/grilling/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 grilling

Your own site · 80×15
<a href="https://agentmods.dev/skills/the-sid-dani/second-brain-os/grilling"><img src="https://agentmods.dev/badge/skills/the-sid-dani/second-brain-os/grilling.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 95 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 229 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 $0.00095 $0.00229
Opus 5.5 $0.00038 $0.00092
Sonnet 5.5 $0.00019 $0.00046
Haiku 4.5 $0.00010 $0.00023

Measured 7d ago against content hash dadd29f6b3a0, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

grilling 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 7d 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.

.agents/skills/grilling/SKILL.md · 13 lines

What it actually says

Interview me relentlessly about every aspect of this until we reach a shared understanding. Walk down each branch of the decision tree, resolving dependencies between decisions one-by-one. For each question, provide your recommended answer.

Ask the questions one at a time, waiting for feedback on each question before continuing. Asking multiple questions at once is bewildering.

If a fact can be found by exploring the environment (filesystem, tools, etc.), look it up rather than asking me. The decisions, though, are mine — put each one to me and wait for my answer.

Do not act on it until I confirm we have reached a shared understanding.

Files

What ships with it

1 file beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

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. 7d ago First seen · 13 lines · 95 tokens per session scan A dadd29f6b3a0

Subscribe to this mod's changes

grilling is a skill published in the GitHub repository the-sid-dani/second-brain-os (3 stars, last pushed 7d ago), licensed MIT. It adds 95 tokens to every session and 229 once invoked, about $0.0004 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 2026-10-17.

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