/fablesecondbrain
Scaffold and operate Fable 5 Brain, a source-cited Obsidian brain for Claude Fable 5 model and Claude Code harness ai operations and source-cited best practices. Use when the user says "fable-5-brain", "Fable 5 Brain", "create a Claude Fable 5 model and Claude Code harness ai
$ npx -y skills add AgriciDaniel/fablesecondbrain --skill fablesecondbrain --agent claude-codeHow it fires
How this skill gets triggered: by you, by Claude, or both.
- Fires itselfAuto-invocation. Claude auto-loads it when your prompt matches the work.Auto-invocation is when the right skill fires by itself at the right moment, driven by a FLOW.md router and a hook, instead of you invoking it by name. It is the difference between a skill being installed and a skill actually getting used.Read the full definition →
- You can call itInvoke it directly when you want it.
- Slash command
/fablesecondbrain
Context preview
The summary Claude sees to decide when to auto-load this skill.
Scaffold and operate Fable 5 Brain, a source-cited Obsidian brain for Claude Fable 5 model and Claude Code harness ai operations and source-cited best practices. Use when the user says "fable-5-brain", "Fable 5 Brain", "create a Claude Fable 5 model and Claude Code harness ai
SKILL.md
fablesecondbrain.SKILL.mdname: fable-5-brain
description: >
Scaffold and operate Fable 5 Brain, a source-cited Obsidian brain for Claude Fable 5 model and Claude Code harness ai operations and source-cited best practices.
Use when the user says "fable-5-brain", "Fable 5 Brain", "create a Claude Fable 5 model and Claude Code harness ai operations and source-cited best practices brain",
"import sources", "synthesize plan", "render report", or wants a persistent
vault-backed operating system for Claude Fable 5 model and Claude Code harness ai operations and source-cited best practices.
argument-hint: "new | ingest | synthesize | report | visuals | lint | next"
license: Custom license
Fable 5 Brain
Operate the vault first. Read `CODEX.md`, `wiki/hot.md`, and `wiki/index.md` before changing notes.
Commands
/fable-5-brain new <client-slug> --owner <name>
/fable-5-brain ingest --vault <path> --file <source>
/fable-5-brain synthesize --vault <path>
/fable-5-brain report --vault <path>
/fable-5-brain visuals --vault <path>
/fable-5-brain lint --vault <path>
/fable-5-brain next --vault <path>
Source checkout equivalent:
fable-5-brain new <client-slug> --owner <name>
fable-5-brain ingest --vault <path> --file <source>
fable-5-brain synthesize --vault <path>
fable-5-brain report --vault <path> --html-only
Required Operating Rules
1. Read `<vault>/CODEX.md`. 2. Read `<vault>/wiki/hot.md`. 3. Read `<vault>/wiki/index.md`. 4. Preserve `.raw/` as immutable source material. 5. Never store credentials in the vault. 6. Never make domain-specific claims without dated trustworthy sources. 7. Keep `hot`, `index`, `overview`, and `log` current. 8. Record research evidence in `references/source-ledger.json`. 9. Record domain adapter completion in `references/adapter-manifest.json`.
Script Mapping
- `new` -> `python scripts/scaffold_vault.py`
- `ingest` -> `python scripts/ingest_source.py`
- `synthesize` -> `python scripts/synthesize_brain.py`
- `report` -> `python scripts/render_brain_report.py`
- `visuals` -> `python scripts/generate_vault_visuals.py`
- `lint` -> `python scripts/lint_vault.py`
- `next` -> `python scripts/guide_next_action.py`
Quality Gates
- No claim about Fable 5 behavior without a dated source or a verbatim quote from the export
- Never present folklore or contested guidance as evidence-based
- No irreversible recommendation without owner, confidence, source, and rollback note
- Do not call this brain market-ready unless the audit gate passes
Do not call this brain market-ready unless `scripts/audit_brain.py --require market-ready` passes. A scaffold is not a finished brain.
Research Refresh
14 days
Community
Operator support and updates: https://www.skool.com/ai-marketing-hub-pro
Read more
name: fable-5-brain description: > Scaffold and operate Fable 5 Brain, a source-cited Obsidian brain for Claude Fable 5 model and Claude Code harness ai operations and source-cited best practices. Use when the user says "fable-5-brain", "Fable 5 Brain", "create a Claude Fable 5 model and Claude Code harness ai operations and source-cited best practices brain", "import sources", "synthesize plan", "render report", or wants a persistent vault-backed operating system for Claude Fable 5 model and Claude Code harness ai operations and source-cited best practices. argument-hint: "new | ingest | synthesize | report | visuals | lint | next" license: Custom license
Fable 5 Brain
Operate the vault first. Read `CODEX.md`, `wiki/hot.md`, and `wiki/index.md` before changing notes.
Commands
/fable-5-brain new <client-slug> --owner <name> /fable-5-brain ingest --vault <path> --file <source> /fable-5-brain synthesize --vault <path> /fable-5-brain report --vault <path> /fable-5-brain visuals --vault <path> /fable-5-brain lint --vault <path> /fable-5-brain next --vault <path>
Source checkout equivalent:
fable-5-brain new <client-slug> --owner <name> fable-5-brain ingest --vault <path> --file <source> fable-5-brain synthesize --vault <path> fable-5-brain report --vault <path> --html-only
Required Operating Rules
1. Read `<vault>/CODEX.md`. 2. Read `<vault>/wiki/hot.md`. 3. Read `<vault>/wiki/index.md`. 4. Preserve `.raw/` as immutable source material. 5. Never store credentials in the vault. 6. Never make domain-specific claims without dated trustworthy sources. 7. Keep `hot`, `index`, `overview`, and `log` current. 8. Record research evidence in `references/source-ledger.json`. 9. Record domain adapter completion in `references/adapter-manifest.json`.
Script Mapping
- `new` -> `python scripts/scaffold_vault.py`
- `ingest` -> `python scripts/ingest_source.py`
- `synthesize` -> `python scripts/synthesize_brain.py`
- `report` -> `python scripts/render_brain_report.py`
- `visuals` -> `python scripts/generate_vault_visuals.py`
- `lint` -> `python scripts/lint_vault.py`
- `next` -> `python scripts/guide_next_action.py`
Quality Gates
- No claim about Fable 5 behavior without a dated source or a verbatim quote from the export
- Never present folklore or contested guidance as evidence-based
- No irreversible recommendation without owner, confidence, source, and rollback note
- Do not call this brain market-ready unless the audit gate passes
Do not call this brain market-ready unless `scripts/audit_brain.py --require market-ready` passes. A scaffold is not a finished brain.
Research Refresh
14 days
Community
Operator support and updates: https://www.skool.com/ai-marketing-hub-pro
Public, source-cited Obsidian brain for Claude Fable 5, Claude Mythos 5, Project Glasswing, Claude Code, and current agent-operations practice. This is a public research repository.

