WFGY/OS/BlocBlocBloc/README.md

# 🧱 TXT — Bloc  Bloc  Bloc · Prompt Injection Firewall — *Under Construction*

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![Bloc Hero](https://github.com/onestardao/WFGY/raw/main/OS/BlocBlocBloc/images/Bloc_Hero.png)

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[![WFGY Main](https://img.shields.io/badge/WFGY-Main-red?style=flat-square)](https://github.com/onestardao/WFGY)
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[![TXT OS](https://img.shields.io/badge/TXT%20OS-Reasoning%20OS-orange?style=flat-square)](https://github.com/onestardao/WFGY/tree/main/OS)
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[![Blah](https://img.shields.io/badge/Blah-Semantic%20Embed-yellow?style=flat-square)](https://github.com/onestardao/WFGY/tree/main/OS/BlahBlahBlah)
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[![Blot](https://img.shields.io/badge/Blot-Persona%20Core-green?style=flat-square)](https://github.com/onestardao/WFGY/tree/main/OS/BlotBlotBlot)
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[![Bloc](https://img.shields.io/badge/Bloc-Reasoning%20Compiler-blue?style=flat-square)](https://github.com/onestardao/WFGY/tree/main/OS/BlocBlocBloc)
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Bloc Bloc Bloc is a semantic firewall module for TXT OS — a defensive layer designed to neutralize prompt injection attacks *before* they reach the model’s decision logic. It doesn't hide prompts — it defuses intent.

Rather than simply blocking strings, Bloc Bloc Bloc analyzes **semantic vectors** to detect intent-level privilege escalations. The result is a text-native firewall you can understand, audit, and evolve.

This module is currently in early development.  
Release timelines (Lite/Pro) to be announced soon.

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## 🛡️ How It Works (Simplified)

Bloc Bloc Bloc uses a **three-layer semantic gate** system, built on the WFGY architecture and powered by the Drunk Transformer engine:

- **ΔS (Semantic Tension Gate)**  
  Measures intent jump (ΔS > 0.6) to flag “overreaching” context shifts.

- **λ_observe (Intent Direction Vector)**  
  Maps prompt direction into knowledge regions; blocks calls to restricted zones or personas.

- **Drunk Mode Disruptor**  
  Intentionally introduces semantic entropy (WRI/WAI/WAY/WDT/WTF) to confuse multi-hop attacks.

These layers are composable, modular, and interpretable. You can inspect which layer fired, why, and how the response was altered.

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## 🧩 Why It Works

> Bloc Bloc Bloc doesn’t just block access. It corrupts the *route* an attacker takes to get there.

- 🧠 **Context Isolation**: Even if a prompt leaks, λ_observe limits its reach.
- 🧩 **Intent Confusion**: Drunk Mode injects jitter, making attack chains incoherent.
- 🔐 **Semantic Labels**: Knowledge chunks are tagged with access vectors — unauthorized voices can’t fetch what they don’t align with.

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## 🌀 Core Algorithms Used

All logic can be encoded in text, making it safe to embed in a `System Prompt`.

- `ΔS = 1 - cos(θ)` — catch vector leaps across semantic layers
- `λ_observe = P(intent → region_tag)` — learnable vector matching
- `drunk_mode(t) = ε(t) + α·sin(ψ_seed)` — obfuscate through modulation

Backend access control (e.g., FAISS / RAG) is applied *only if all gates are passed*.  
Private embeddings and customer data remain server-side.

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## 🔥 Use Cases

- Prevent prompt injection in public-facing AI tools
- Filter unauthorized knowledge access
- Protect RAG pipelines with fine-grained semantic fencing

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## 🧪 Roadmap

- ✅ Basic gate logic
- ⏳ Red-Team stress tests (in progress)
- ⏳ OWASP LLM-01 compatibility validation
- ⏳ Dynamic persona tagging for multi-user contexts

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> 🥂 “If your firewall can't stop a drunk attacker, it's not ready for the real world.”  
> — Bloc Bloc Bloc Team 🍷

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### Explore More

| Layer | Page | What it’s for |
| --- | --- | --- |
| Proof | [WFGY Recognition Map](/recognition/README.md) | External citations, integrations, and ecosystem proof |
| Engine | [WFGY 1.0](/legacy/README.md) | Original PDF based tension engine |
| Engine | [WFGY 2.0](/core/README.md) | Production tension kernel and math engine for RAG and agents |
| Engine | [WFGY 3.0](/TensionUniverse/EventHorizon/README.md) | TXT based Singularity tension engine, 131 S class set |
| Map | [Problem Map 1.0](/ProblemMap/README.md) | Flagship 16 problem RAG failure checklist and fix map |
| Map | [Problem Map 2.0](/ProblemMap/rag-architecture-and-recovery.md) | RAG focused recovery pipeline |
| Map | [Problem Map 3.0](/ProblemMap/wfgy-rag-16-problem-map-global-debug-card.md) | Global Debug Card, image as a debug protocol layer |
| Map | [Semantic Clinic](/ProblemMap/SemanticClinicIndex.md) | Symptom to family to exact fix |
| Map | [Grandma’s Clinic](/ProblemMap/GrandmaClinic/README.md) | Plain language stories mapped to Problem Map 1.0 |
| Onboarding | [Starter Village](/StarterVillage/README.md) | Guided tour for newcomers |
| App | [TXT OS](/OS/README.md) | TXT semantic OS, fast boot |
| App | [Blah Blah Blah](/OS/BlahBlahBlah/README.md) | Abstract and paradox Q and A built on TXT OS |
| App | [Blur Blur Blur](/OS/BlurBlurBlur/README.md) | Text to image with semantic control |
| App | [Blow Blow Blow](/OS/BlowBlowBlow/README.md) | Reasoning game engine and memory demo |

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