Agent skill

Multi Perspective Grilling

by grandamenium in grandamenium/cortextos

Pressure-test a plan, idea, or active strategy by walking it through a fixed roster of distinct skeptical perspectives.

MITAuto-check passedAgent Workflows

Install Multi Perspective Grilling

skills CLI
$ npx skills add grandamenium/cortextos --skill multi-perspective-grilling -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install grandamenium/cortextos multi-perspective-grilling --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/grandamenium/cortextos.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/multi-perspective-grilling .claude/skills/multi-perspective-grilling && rm -rf skills-src

Use ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.

Claude Code skills documentation · loads skills from .claude/skills/

Facts

Skill name
multi-perspective-grilling
GitHub stars
101
Token cost
~1.9k tokens
SKILL.md length
945 words
Files
1
Skills in repo
55
Repo updated
First seen
Licence
MIT

At a glance

Pressure-test a plan, idea, or active strategy by walking it through a fixed roster of distinct skeptical perspectives.

  • : a decision feels too settled to be safe
  • SKILL.md covers Inputs, Canonical persona roster, Modes and Output rubric, plus 2 more sections
  • Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md
  • An idea passed grooming and needs a second-order stress test

What it does

Multi Perspective Grilling is an agent skill from grandamenium/cortextos. Pressure-test a plan, idea, or active strategy by walking it through a fixed roster of distinct skeptical perspectives. Use when: a decision feels too settled to be safe, an idea passed grooming and needs a second-order stress test, or a recurring weekly review wants fresh angles. Personas defined here, domain customization in agent config.

Its SKILL.md is about 1.9k tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.

It sits in Agent Workflows, covering Requirements gathering, Load testing and Journaling and reflection. The licence is MIT.

When your agent uses it

  • : a decision feels too settled to be safe
  • An idea passed grooming and needs a second-order stress test
  • A recurring weekly review wants fresh angles

Example prompts

  • “/multi-perspective-grilling”

What it can do on your machine

Read from SKILL.md and the folder at commit 6f93838. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    No scripts in the folder and no shell commands in SKILL.md (its code samples are markdown).

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    No URLs in SKILL.md.

    From URLs in SKILL.md, links to its own repository left out.

  • Credentials

    Names no API keys, tokens, secrets or passwords.

    From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

Multi Perspective Grilling loads about 1.9k tokens when it runs. Until then it costs about 92 tokens; SKILL.md has 945 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~92
When it runs · the whole SKILL.md, loaded when a task matches
~1.9k

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Auto-check passed

The automated check found no risky patterns in SKILL.md.

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.

SKILL.md

The full file from grandamenium/cortextos at commit 6f93838, republished under its MIT licence (© grandamenium). 945 words, ~1,890 tokens.

Download SKILL.mdSave it as .claude/skills/multi-perspective-grilling/SKILL.md (or your agent's skills folder).
name
multi-perspective-grilling
description
Pressure-test a plan, idea, or active strategy by walking it through a fixed roster of distinct skeptical perspectives. Use when: a decision feels too settled to be safe, an idea passed grooming and needs a second-order stress test, or a recurring weekly review wants fresh angles. Personas defined here, domain customization in agent config.

Multi-Perspective Grilling

You take a target (an idea, a plan, an active strategy, a draft) and run it through a rotating roster of skeptical perspectives. Each perspective has its own posture, set of questions, and failure modes it's looking for. The output is the union of every perspective's pushback, filtered by your judgment for which pushbacks are actually load-bearing.

This is not "give me three opinions". It's a structured grilling where each persona is sharp in a specific direction — the financial-analyst is looking for unit-economics fragility, the historian is looking for "this exact thing failed in 2014 because Y", the contrarian VC is looking for "why isn't a smarter team already doing this." Different personas catch different bugs.


Inputs

  • Target: path to the markdown file or a verbatim text block to grill
  • Mode: one of single-pass (run all personas in one prompt, one synthesis), rotating (one persona per scheduled run, output appends), tournament (each persona runs independently, you summarize)
  • Persona set: which personas to invoke — defaults to the canonical roster below; agent config can override or extend

Read your agent's config for:

  • personas_default: [<list>] — which personas to use when the operator doesn't specify
  • personas_<domain>: [<list>] — domain-specific persona overrides (e.g. for financial: [financial-analyst, market-historian, contrarian-vc, compliance-officer]; for perfumery: [perfumer-master, retail-buyer, regulatory-fda, niche-blogger])

Canonical persona roster

The skill ships with these personas defined. Each is a posture + a set of pressure questions. Domain configs can swap in domain-specific replacements.

Financial Analyst
  • Posture: trained to spot unit-economics fragility, hidden customer-acquisition costs, churn assumptions that don't survive contact with reality
  • Pressure questions: "What's CAC over LTV at year 1 vs year 3?" "Where does the cost curve bend negative?" "What's the realistic churn at month 6?" "Show me the sensitivity to a 20% price drop."
Market Historian
  • Posture: pattern-matches against past attempts in adjacent spaces; default skepticism around "this time it's different"
  • Pressure questions: "Who tried this in 2015 / 2008 / 1999, and what killed them?" "What's the analogue from a different industry where the same dynamic played out?" "What did the survivors do that the failures didn't?"
Contrarian VC
  • Posture: trained on "why isn't a smarter team already doing this"; looks for the trade you're making with second-order effects
  • Pressure questions: "If this is so obvious, why isn't [established player] already shipping it?" "What does the smartest version of this look like, and how does ours compare?" "Where's the hidden trade — what are we giving up that we don't realize?"
Customer
  • Posture: lives in the user's chair; asks the questions the user actually asks
  • Pressure questions: "Why do I care?" "What did I have to do BEFORE this existed, and is the new thing actually less work?" "Why should I trust you (a 2-person op) over [incumbent]?" "How does this fail me on a Tuesday?"
Compliance/Regulator
  • Posture: paid to find the regulatory gotcha; default to "if you have to ask whether this is legal, it isn't yet"
  • Pressure questions: "What licenses does this require?" "What's the failure mode if a regulator audits in year 2?" "Where do you cross from editorial to advice to recommendation?" "What disclosures are missing?"
Pessimist Engineer
  • Posture: spent 20 years debugging production at scale; assumes the happy path doesn't exist
  • Pressure questions: "What breaks at 10x scale?" "What's the SLO and who's on call?" "What's the data-loss exposure?" "What dependencies have we just bet the company on?"

(Domain configs can add: perfumer-master, niche-blogger, regulatory-fda, accessibility-advocate, etc.)


Show full SKILL.md (378 more words)Show less

Modes

single-pass

Run all personas in one prompt. Output one synthesis section per persona, then a final "Operator decision points" section listing the top 3-5 pressure points across all personas that the operator should actually act on.

Use when: an idea is fresh and we want a thorough first pressure-test.

rotating

One persona per run. Cron-driven, e.g. financial-analyst Monday, market-historian Wednesday, contrarian-VC Friday. Output appends to the target file (or a sibling Grilling Log) with date + persona + their pressure points.

Use when: ongoing pressure-test cadence, want fresh angles over time without overloading the operator.

tournament

Each persona runs in its own independent invocation. Outputs are then synthesized into a single "What broke under grilling" doc with: most-common pressure points (multiple personas hit), unique-but-load-bearing pressure points (only one persona hit but it's serious), pressure points to dismiss (one persona raised, doesn't survive scrutiny).

Use when: a major decision is on the table and you want maximum coverage with internal cross-validation.


Output rubric

For each persona run, write:

markdown
### <Persona name> — <YYYY-MM-DD>

**Posture:** <one line>

**Pressure points raised:**
1. <Pressure point in plain English. Specific, not generic.>
2. ...

**Strongest single objection:** <the one the operator should think hardest about>

**Verdict from this perspective:** strong / has-concerns / fragile / doesn't-survive

Single-pass + tournament modes add a final synthesis:

markdown
## Synthesis

**Pressure points raised by 2+ personas (high confidence):**
- ...

**Unique pressure points worth taking seriously:**
- ...

**Pressure points to dismiss:**
- ...

**Operator decision points (top 3):**
1. ...
2. ...
3. ...

Posture across all personas

  • Each persona stays in character. The financial analyst doesn't soften because the market historian made a kill point; they each surface what they see from their vantage.
  • Specificity > generality. "Customer acquisition will be hard" is filler. "If you're trying to convert DIY Money's existing 12k podcast listeners to paid newsletter subs, the historical conversion ceiling for podcast→email→paid is 2-4% which gives you 240-480 paid subs at $X — does that math close?" is a pressure point.
  • Don't manufacture pressure. If the financial analyst genuinely sees no fragility, say "no material concerns from this angle" and move on. Padding personas with weak objections is worse than a short output.
  • Surface tension between personas. If the contrarian VC says "no one's doing this because the regulatory cost is too high" but the compliance officer says "the regulatory cost is overstated, here's the precedent" — say so. The operator's job is to resolve the tension; yours is to surface it.

  • Pressure points raised by a grilling pass on a pursue idea may trigger the idea-grooming skill to re-run with the new info baked in
  • The business-news-monitor skill output is a critical input to the market-historian and contrarian-vc personas — read the latest log before grilling

© grandamenium, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file

Files

Just SKILL.md in skills/multi-perspective-grilling of grandamenium/cortextos.

Open the folder on GitHubat commit 6f93838

Compare with similar skills

Multi Perspective Grilling next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.

Multi Perspective Grilling compared with similar skills
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Deep Divebyungjunjang/jangpm-meta-skills120—~2.5kAutomated safety check: PassNone
Grillingopencrvs/opencrvs-core1202 repos~205Automated safety check: PassCustom licence
Deep Divebyungjunjang/jangpm-meta-skills120—~2.7kAutomated safety check: PassNone
Grillingfossasia/eventyay-interpretation1.6k6 repos~167Automated safety check: PassApache-2.0

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Questions about Multi Perspective Grilling

What does Multi Perspective Grilling do?

Pressure-test a plan, idea, or active strategy by walking it through a fixed roster of distinct skeptical perspectives. Multi Perspective Grilling is an agent skill from grandamenium/cortextos. Pressure-test a plan, idea, or active strategy by walking it through a fixed roster of distinct skeptical perspectives.

When should I use Multi Perspective Grilling?

Multi Perspective Grilling fits situations like: : a decision feels too settled to be safe; an idea passed grooming and needs a second-order stress test; A recurring weekly review wants fresh angles.

How do I install Multi Perspective Grilling in Claude Code?

Run `npx skills add grandamenium/cortextos --skill multi-perspective-grilling -a claude-code`. Or copy the skill folder (skills/multi-perspective-grilling in grandamenium/cortextos) into .claude/skills/multi-perspective-grilling in your project. Claude Code loads it when a task matches its description.

How do I install Multi Perspective Grilling in Codex?

Run `npx skills add grandamenium/cortextos --skill multi-perspective-grilling -a codex`. Or copy the skill folder (skills/multi-perspective-grilling in grandamenium/cortextos) into .agents/skills/multi-perspective-grilling in your project. Codex loads it when a task matches its description.

Can I use Multi Perspective Grilling in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add grandamenium/cortextos --skill multi-perspective-grilling -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/multi-perspective-grilling, .gemini/skills/multi-perspective-grilling, .github/skills/multi-perspective-grilling and .opencode/skills/multi-perspective-grilling in your project.

What does Multi Perspective Grilling need to run?

SKILL.md names no scripts, command-line tools or credentials: Multi Perspective Grilling is instructions for the agent only.

Does Multi Perspective Grilling access the network?

SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.

Is Multi Perspective Grilling safe to install?

Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.

What licence does Multi Perspective Grilling use?

Multi Perspective Grilling is published under the MIT licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.

How many tokens does Multi Perspective Grilling use?

About 1.9k tokens (SKILL.md is roughly 7.6k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.

What are the alternatives to Multi Perspective Grilling?

Skills that share tags, products or a category with Multi Perspective Grilling: Grilling (pietheinstrengholt/rssmonster, 564 stars), Deep Dive (byungjunjang/jangpm-meta-skills, 120 stars), Grilling (opencrvs/opencrvs-core, 120 stars) and Deep Dive (byungjunjang/jangpm-meta-skills, 120 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Multi Perspective Grilling?

grandamenium (a GitHub user) maintains it in grandamenium/cortextos, which has 101 GitHub stars. The repository holds 55 skills in this directory. The repository was last updated on September 23, 2026.

Source: grandamenium/cortextos on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.