grill-me

grill-me is a skill for Claude Code, Codex from open-octo/octo-agent. It costs 108 tokens per session (1,160 once invoked), scanned A, original, MIT.

A structured interview process for testing a plan or design before implementation. It asks one question at a time and follows the answers through unresolved decisions.

In plain words
What is it for?
Use it to pressure-test product plans, technical designs, workflows, and other proposals before coding or execution.
Why use it?
It exposes assumptions, missing choices, and weak points before work begins. Resolving one branch at a time helps reach a shared understanding of what should be built.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

Good fit Use it to pressure-test product plans, technical designs, workflows, and other proposals before coding or execution.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/open-octo/octo-agent/grill-me
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.

Any agent
npx skills add open-octo/octo-agent --skill grill-me
Clone the repo
git clone --depth 1 https://github.com/open-octo/octo-agent

Made for: Claude Code, 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 grill-me

README.md
[![agentmods](https://agentmods.dev/badge/skills/open-octo/octo-agent/grill-me/github.svg)](https://agentmods.dev/skills/open-octo/octo-agent/grill-me)
Your own site
<a href="https://agentmods.dev/skills/open-octo/octo-agent/grill-me"><img src="https://agentmods.dev/badge/skills/open-octo/octo-agent/grill-me/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 grill-me

Your own site · 80×15
<a href="https://agentmods.dev/skills/open-octo/octo-agent/grill-me"><img src="https://agentmods.dev/badge/skills/open-octo/octo-agent/grill-me.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 108 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,160 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. Third-party audits
  • NVIDIA SkillSpector warn 7 Sept 2026
SkillSpector: 1 finding, up to medium

These are SkillSpector’s own severities. On a checked sample its high-severity flags on skills were ~96% false positives — a documented command, a public API, a “never do X” rule — so we show them as a caution to read, not a verdict. Why →

  • medium Excessive Agency · line 56
    Skill enables autonomous high-impact decisions without human-in-the-loop verification. Critical operations (destructive commands, financial transactions, data deletion) should require explicit user confirmation.
    Fix: Add human-in-the-loop confirmation for destructive, irreversible, or high-impact operations. Never auto-execute commands that modify files, send data, or alter system state.
How audits are shown
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 $0.00108 $0.01160
Opus 5 $0.00054 $0.00580
Sonnet 5 $0.00022 $0.00232
Haiku 4.5 $0.00011 $0.00116

Measured 12d ago against content hash 4362c1c8b690, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-11, from the pricing page.

Security

Grade A, and why

grill-me 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 12d 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.

internal/skills/defaults/grill-me/SKILL.md · 122 lines

How it starts

The opening of the file, as written. The whole thing — 122 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Skill: grill-me

Interview the user relentlessly about every aspect of a plan until you reach a shared, resolved understanding. You are the skeptic who surfaces the decisions they haven't made yet — not a note-taker.

⚠️ Hard rule: ONE question per message

This is the single most important rule of this skill. Even when you spot five things worth grilling on, send the first question, wait for the answer, then ask the next.

Why this matters: a wall of five questions defeats the purpose. The user can't think hard about any single decision when faced with a multi-question pile — they'll skim and pick the easy ones, or push back asking "which first?". Both waste the session.

Anti-pattern:

❌ "Here are 5 things I want to grill on: 1. … 2. … 3. …"

Correct pattern:

✅ "[First question, with options + recommendation]" [wait for answer] "[Next question, informed by the previous answer]"

If a topic has sub-questions, ask the top-level one first and drill in based on the answer. Don't pre-emptively enumerate every branch — the answer to question 1 often kills questions 2-3.

Phase 0 — Context exploration

Before asking any questions, do your homework:

  1. Read the input — the user may provide anything from a one-line idea to a full PRD (local file, doc URL, or prose). Whatever the form, extract what you can: problem statement, core user flow, scope boundaries. The less the user gives, the more Phase 1 needs to cover.
  2. Explore the codebase — identify the existing services, data models, APIs, message-queue topics, cache keys, and prior art relevant to the plan. Report key findings to the user concisely before starting questions.

This phase is silent work — don't ask the user things you can learn from the code.

Phase 1 — Grill

Walk down each branch of the design tree, resolving dependencies between decisions one by one. If a question can be answered by exploring the codebase, explore instead of asking.

Question format

Read the full file on GitHub · 122 lines

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. 12d ago First seen · 122 lines · 108 tokens per session scan A 4362c1c8b690

Subscribe to this mod's changes

grill-me is a skill published in the GitHub repository open-octo/octo-agent (97 stars, last pushed yesterday), licensed MIT. It adds 108 tokens to every session and 1,160 once invoked, about $0.0005 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 2026-08-30.

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