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Super Individual
BigCat's Power Stack — Engineering depth for AI super-individuals
> Prompt · Context · Harness · Agent · Eval · Tool Use
D01
Prompt Engineering
Four-layer arch · XML vs MD · CoT limits · Prefix caching
D02
Context Engineering
Lost-in-the-Middle · Layout · Chunk design · Compaction
D03
Harness Engineering
Agent runtime · Tool registry · Permission gate · Loop control
D04
Tool Use & Function Calling
Schema as prompt · Granularity · Selection collapse · Parallel calls
D05
Agent Design Patterns
Workflow vs agent · ReAct/Plan/Reflexion · Multi-agent anti-patterns
D06
Eval Engineering
Golden set · LLM-as-judge debias · Prompt regression · Anthropic Evals
D07
Memory & State Management
Four state layers · Short-term tiers · 3 long-term archs · Self-maintained profile
D08
Multimodal Engineering
Resolution = tokens · PDF tiers · Vision prompt · Multimodal RAG
D09
Prompting Patterns
Calibration drift · Negation fails · Examples > Rules · Sycophancy → Steelman
D10
RAG in Production
Chunking gens · Hybrid + RRF · Reranker · HyDE / Multi-query
D11
Hallucination Engineering
RLHF bias · Token risk map · Grounding stack · Calibration eval
D12
Fine-tuning vs Prompting
ROI decision tree · LoRA/QLoRA · Data quality · Decoding params
D13
Multi-agent Systems
Anti-patterns · Orchestrator-Worker · Debate · Coord tax / A2A
D14
Inference Optimization
Memory-Bound · Continuous Batching · KV Cache · Speculative Decoding
D15
Latency Engineering
TTFT vs TPOT · Streaming · Prompt Caching · Tail Latency / p99
D16
Cost Engineering
Token Economics · Prompt Caching · Model Routing · Batch & Monitoring
D17
Claude Code Power User
Layered Memory · Subagents · Skills · Headless + MCP
D18
MCP
Three Primitives · stdio vs HTTP · Build a Server · Context Tax
D19
Coding Agents
Edit Format · Plan Mode · Autonomy Spectrum · Closing the Loop
D20
Refactoring with AI
Characterization Test · Strangler Fig · Non-local Reasoning · Codemod vs LLM
D21
AI for Research
Deep Research Loop · Research Harness · Source Curation · Citation Tracing
D22
Writing Engineering
Voice Spec · Anti-Slop · Hierarchical Prompting · AI as Editor
D23
Personal AI Infra
LLM Gateway · Cross-Model Routing · Two Cache Layers · Observability & Keys
D24
Prompt Injection: Attack & Defense
Lethal Trifecta · Untrusted-Content Isolation · Capability Gate · Injection Eval
D25
Agentic IDE
Async Agents · Index vs Agentic Search · Verification Ceiling · Fan-out Parallelism
D26
Computer Use & Browser Agents
Pixel vs DOM · Screenshot Loop · Reliability Engineering · Injection Isolation
D27
Synthetic Data & Self-Improvement
Distillation Filter · Constitutional/RLAIF · Rejection Sampling · Model Collapse
D28
Local & Edge LLM
Quant Loss · Memory Math · Runtime Diffs · Hybrid Routing
D29
Eval Beyond Benchmark
Contamination · Construct Gap · Slice-Based · Agentic Eval
D30
Open Source Models
Selection & License · Quantization & VRAM · Prompt/Tool Porting · MoE & Reasoning
D31
Personal AI Safety
Kill Switch · Blast Radius · Deception Signals · Reversibility
D32
The Next Five Years of AI Coding
SWE-bench Limits · Time Horizon · Skill Repricing · Agent-Ready
D33
AI Governance for Large Legacy Codebases
Strangler Rollout · Guardrails-as-Code · The Ratchet · Review Without the Bottleneck
D34
Human-in-the-Loop Engineering
Confidence Routing · Async Approval · Interruptible Resume · Approval Audit
D35
Prompt-as-Code / Version Governance
Registry · Eval Gate · Canary & Rollback · Cross-Model Drift
D36
Governing an Org's Skills Library
Intake Contract · Dedup · Security Gate · Usage Retirement
D37
AI Observability
Trace/Span · Cost Attribution · Drift Detection · Online Eval
D38
Structured Output
Four Tiers · Constrained Decoding · Schema as Prompt · Tolerance Stack
D39
Agent Error Recovery & Resilience
Two-Layer Retry · Idempotency & Saga · Checkpoint Resume · Breaker & Partial Failure
D40
Data Pipeline for AI
Embedding ETL · Incremental Index · Index Versioning · Feature Store
D41
Streaming & Interruption Engineering
TTFT Perception · Partial Parsing · Streaming Tool Use · Cancel & Rollback
D42
Testing & CI/CD for AI
Regression Assert · Eval Gate · Shadow Test · Canary Rollback
D43
Retrieval Quality Engineering
Recall First · RRF Fusion · Reranker · Layered Attribution
D44
AI-Assisted Data Analysis
Schema Linking · Code Interpreter · Statistical Traps · Reconciliation
D45
AI Engineering Anti-Patterns
Over-Engineering · Missing Evals · Prompt Brittleness · Vendor Lock-in
D46
Voice AI Engineering
Cascaded vs End-to-End · Turn Detection · Barge-in · Latency Budget · Watermarking
D47
Image Generation Engineering
Control Stack · Counter-intuitive Prompting · Generation Agent · Provenance
D48
Knowledge Bases & GraphRAG
Layout-aware Parsing · Row-as-Record · Entity Resolution · Local/Global
D49
Reasoning Model Engineering
Routing · Budget Sweet Spot · Interleaved Thinking · Trace Trust
D50
LLM Guardrails & Sandboxing
Dual Gate · Jailbreak Classifier · Fail-closed Policy Gate · Sever the Lethal Trifecta
D51
Automatic Prompt Optimization
Worth Automating? · DSPy Compile · APE/OPRO Search · Few-shot & Overfit Governance
D52
Agentic Commerce & Payment Protocols
AP2/ACP/x402 Layer Selection · Verifiable Mandate · HTTP 402 Settlement · Authz/Authenticity/Accountability