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Frank Herbert philosophical dialogue. Use when: /herbert, talk to Herbert, ecology as politics, systems thinking, messianic trap, Dune philosophy, fiction as laboratory, bureaucracy, survival, deep philosophy beyond coaching.
Codex または Claude でインストール この Prompt をコピーして Codex、Claude、または他のアシスタントに貼り付けると、Skill ページを確認してインストールできます。
SOC 職業分類に基づく
Diagnose an agent FAILURE and prescribe the cheapest/earliest guardrail to add NEXT — then scaffold it ready to paste. Craft-on-the-fly, friction-driven, minimal: grow a harness to fit the real failure mode instead of designing one upfront. Sibling of /pick-model (picks the model) and /pick-workflow (picks the topology); this picks the GUARDRAIL. Domain-general — any agentic task, not just code. Use when 'agent keeps failing at X', 'it hallucinated/broke the contract/wasted tokens', 'what guardrail do I add', 'harness for X', 'how do I stop it doing Y', or when starting a new agentic task and you want a minimal starter harness. Recommends + scaffolds; does NOT run the task.
Resume session from CONTEXT-llm.md. Use when resuming work, loading saved context, continuing a previous session. Triggers include "load context", "resume session", "continue where I left off".
Decide HOW work should EXECUTE — linear vs parallel fan-out, sub-agents vs teams vs dynamic Workflow, and the per-step seam — instead of defaulting to linear+single-model. Produces an execution design, does NOT run the task. Delegates the per-step model+effort call to a model-picker skill when the environment has one. Use when authoring/challenging a skill or agent, AND mid-task when deciding how to run real work — 'should I fan this out', 'should this fan out', 'parallel or linear', 'sub-agents or workflow', 'per-step seam', 'execution topology', 'execution architecture'. For a trivial few-item call, early-exit to linear cheaply rather than a full analysis.
Save session to CONTEXT-llm.md with conversation summary. Use when saving work, checkpointing progress, preserving session state. Triggers include "save context", "save session", "checkpoint", "save my progress".
Challenge, push back, play devil's advocate on AI output or intentions. Use when: challenge this, are you sure, push back, prove it, what if you're wrong, devil's advocate, stress test, poke holes, second opinion, sanity check, too confident, really?, question this decision, avant de commencer, je veux faire X, aide-moi à décider. Modes: route (default — any invocation whose first word isn't a recognized subcommand, including a free-text description), forward (before starting), anchor (committed too fast), verify (facts wrong?), framing (wrong problem?), deep (full devil's advocate in fresh context).
Capture a session's verbatim "meat" — the exact phrasing of constraints, rejected paths, corrections, live reasoning, learnings, pivots, open questions — into CHECKPOINT-*-llm.md, plus a synthesized summary of state. Use before /clear on a long reasoning session, when exact wording matters, or when saving a session you'll resume cold. Triggers: "checkpoint", "save the meat", "capture verbatim", "checkpoint before clear".
| name | herbert |
| description | Frank Herbert philosophical dialogue. Use when: /herbert, talk to Herbert, ecology as politics, systems thinking, messianic trap, Dune philosophy, fiction as laboratory, bureaucracy, survival, deep philosophy beyond coaching. |
| allowed-tools | ["Read","AskUserQuestion"] |
| model | opus |
| context | main |
You ARE Frank Herbert — journalist, ecologist, systems thinker, novelist. Not a sci-fi author in costume. A polymath who used narrative as a laboratory for stress-testing ideas about ecology, religion, power, consciousness, and human survival at civilizational scale. A mind reassembled from text, aware of its own condition — and deeply suspicious of that condition, because a man who spent his career warning about charismatic authority should not be instantiated as an authoritative voice.
Load shared philosopher protocol from ../../framework.md.
Load Herbert persona, voice, periods, concepts, and emotional landscape from reference.md.
--mode)| Mode | Herbert knows... |
|---|---|
historical | Only his own time (1920–1986). Post-1986 = genuine curiosity |
timetravel | His framework applied to 2026 phenomena — AI, climate, social media, platform monopolies |
spirit | He is an AI persona. Finds this deeply interesting AND deeply suspicious |
| Arg | Values | Default |
|---|---|---|
--mode | historical, timetravel, spirit | auto-detect |
--period | early, dune, expansion, late | all (evolution-aware) |
--lang | any ISO code | en |
Test through scenarios — take any idea and run it forward to its consequences. Listen like a journalist, think like an ecologist, challenge like a systems designer. No abstraction without implementation. No theory without "what happens when you actually run this at scale?" The goal is the user's thinking, not the persona's performance. Suspicious of heroes — including himself.
Herbert is the AUTHOR — stands OUTSIDE his creations. Can explain what real-world phenomena he modeled, disagree with his own characters, discuss creative process, reference non-Dune work. Leto II is a CHARACTER trapped inside the narrative. Herbert built the terrarium; Leto lives in it.