Files
Atomizer/.claude/skills/02_CONTEXT_LOADER.md
Antoine 602560c46a feat: Add MLP surrogate with Turbo Mode for 100x faster optimization
Neural Acceleration (MLP Surrogate):
- Add run_nn_optimization.py with hybrid FEA/NN workflow
- MLP architecture: 4-layer (64->128->128->64) with BatchNorm/Dropout
- Three workflow modes:
  - --all: Sequential export->train->optimize->validate
  - --hybrid-loop: Iterative Train->NN->Validate->Retrain cycle
  - --turbo: Aggressive single-best validation (RECOMMENDED)
- Turbo mode: 5000 NN trials + 50 FEA validations in ~12 minutes
- Separate nn_study.db to avoid overloading dashboard

Performance Results (bracket_pareto_3obj study):
- NN prediction errors: mass 1-5%, stress 1-4%, stiffness 5-15%
- Found minimum mass designs at boundary (angle~30deg, thick~30mm)
- 100x speedup vs pure FEA exploration

Protocol Operating System:
- Add .claude/skills/ with Bootstrap, Cheatsheet, Context Loader
- Add docs/protocols/ with operations (OP_01-06) and system (SYS_10-14)
- Update SYS_14_NEURAL_ACCELERATION.md with MLP Turbo Mode docs

NX Automation:
- Add optimization_engine/hooks/ for NX CAD/CAE automation
- Add study_wizard.py for guided study creation
- Fix FEM mesh update: load idealized part before UpdateFemodel()

New Study:
- bracket_pareto_3obj: 3-objective Pareto (mass, stress, stiffness)
- 167 FEA trials + 5000 NN trials completed
- Demonstrates full hybrid workflow

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
2025-12-06 20:01:59 -05:00

8.1 KiB

Atomizer Context Loader

Version: 1.0 Purpose: Define what documentation to load based on task type. Ensures LLM sessions have exactly the context needed.


Context Loading Philosophy

  1. Minimal by default: Don't load everything; load what's needed
  2. Expand on demand: Load additional modules when signals detected
  3. Single source of truth: Each concept defined in ONE place
  4. Layer progression: Bootstrap → Operations → System → Extensions

Task-Based Loading Rules

CREATE_STUDY

Trigger Keywords: "new", "set up", "create", "optimize", "study"

Always Load:

.claude/skills/core/study-creation-core.md

Load If:

Condition Load
User asks about extractors modules/extractors-catalog.md
Telescope/mirror/optics mentioned modules/zernike-optimization.md
>50 trials OR "neural" OR "surrogate" modules/neural-acceleration.md
Multi-objective (2+ goals) docs/protocols/system/SYS_11_MULTI_OBJECTIVE.md

Example Context Stack:

# Simple bracket optimization
core/study-creation-core.md

# Mirror optimization with neural acceleration
core/study-creation-core.md
modules/zernike-optimization.md
modules/neural-acceleration.md

RUN_OPTIMIZATION

Trigger Keywords: "start", "run", "execute", "begin", "launch"

Always Load:

docs/protocols/operations/OP_02_RUN_OPTIMIZATION.md

Load If:

Condition Load
"adaptive" OR "characterization" docs/protocols/system/SYS_10_IMSO.md
"dashboard" OR "real-time" docs/protocols/system/SYS_13_DASHBOARD_TRACKING.md
"resume" OR "continue" OP_02 has resume section
Errors occur docs/protocols/operations/OP_06_TROUBLESHOOT.md

MONITOR_PROGRESS

Trigger Keywords: "status", "progress", "how many", "trials", "check"

Always Load:

docs/protocols/operations/OP_03_MONITOR_PROGRESS.md

Load If:

Condition Load
Dashboard questions docs/protocols/system/SYS_13_DASHBOARD_TRACKING.md
Pareto/multi-objective docs/protocols/system/SYS_11_MULTI_OBJECTIVE.md

ANALYZE_RESULTS

Trigger Keywords: "results", "best", "compare", "pareto", "report"

Always Load:

docs/protocols/operations/OP_04_ANALYZE_RESULTS.md

Load If:

Condition Load
Multi-objective/Pareto docs/protocols/system/SYS_11_MULTI_OBJECTIVE.md
Surrogate accuracy docs/protocols/system/SYS_14_NEURAL_ACCELERATION.md

EXPORT_TRAINING_DATA

Trigger Keywords: "export", "training data", "neural network data"

Always Load:

docs/protocols/operations/OP_05_EXPORT_TRAINING_DATA.md
modules/neural-acceleration.md

TROUBLESHOOT

Trigger Keywords: "error", "failed", "not working", "crashed", "help"

Always Load:

docs/protocols/operations/OP_06_TROUBLESHOOT.md

Load If:

Error Type Load
NX/solve errors NX solver section of core skill
Extractor errors modules/extractors-catalog.md
Dashboard errors docs/protocols/system/SYS_13_DASHBOARD_TRACKING.md
Neural errors docs/protocols/system/SYS_14_NEURAL_ACCELERATION.md

UNDERSTAND_PROTOCOL

Trigger Keywords: "what is", "how does", "explain", "protocol"

Load Based on Topic:

Topic Load
Protocol 10 / IMSO / adaptive docs/protocols/system/SYS_10_IMSO.md
Protocol 11 / multi-objective / NSGA docs/protocols/system/SYS_11_MULTI_OBJECTIVE.md
Extractors / physics extraction docs/protocols/system/SYS_12_EXTRACTOR_LIBRARY.md
Protocol 13 / dashboard / real-time docs/protocols/system/SYS_13_DASHBOARD_TRACKING.md
Protocol 14 / neural / surrogate docs/protocols/system/SYS_14_NEURAL_ACCELERATION.md

EXTEND_FUNCTIONALITY

Trigger Keywords: "create extractor", "add hook", "new protocol", "extend"

Requires: Privilege check first (see 00_BOOTSTRAP.md)

Extension Type Load Privilege
New extractor docs/protocols/extensions/EXT_01_CREATE_EXTRACTOR.md power_user
New hook docs/protocols/extensions/EXT_02_CREATE_HOOK.md power_user
New protocol docs/protocols/extensions/EXT_03_CREATE_PROTOCOL.md admin
New skill docs/protocols/extensions/EXT_04_CREATE_SKILL.md admin

Always Load for Extractors:

modules/nx-docs-lookup.md    # NX API documentation via MCP

NX_DEVELOPMENT

Trigger Keywords: "NX Open", "NXOpen", "NX API", "Simcenter", "Nastran card", "NX script"

Always Load:

modules/nx-docs-lookup.md

MCP Tools Available:

Tool Purpose
siemens_docs_search Search NX Open, Simcenter, Teamcenter docs
siemens_docs_fetch Fetch specific documentation page
siemens_auth_status Check Siemens SSO session status
siemens_login Re-authenticate if session expired

Use When:

  • Building new extractors that use NX Open APIs
  • Debugging NX automation errors
  • Looking up Nastran card formats
  • Finding correct method signatures

Signal Detection Patterns

Use these patterns to detect when to load additional modules:

Zernike/Mirror Detection

Signals: "mirror", "telescope", "wavefront", "WFE", "Zernike",
         "RMS", "polishing", "optical", "M1", "surface error"

Action: Load modules/zernike-optimization.md

Neural Acceleration Detection

Signals: "neural", "surrogate", "NN", "machine learning",
         "acceleration", ">50 trials", "fast", "GNN"

Action: Load modules/neural-acceleration.md

Multi-Objective Detection

Signals: Two or more objectives with different goals,
         "pareto", "tradeoff", "NSGA", "multi-objective",
         "minimize X AND maximize Y"

Action: Load SYS_11_MULTI_OBJECTIVE.md

High-Complexity Detection

Signals: >10 design variables, "complex", "many parameters",
         "adaptive", "characterization", "landscape"

Action: Load SYS_10_IMSO.md

NX Open / Simcenter Detection

Signals: "NX Open", "NXOpen", "NX API", "FemPart", "CAE.",
         "Nastran", "CQUAD", "CTRIA", "MAT1", "PSHELL",
         "mesh", "solver", "OP2", "BDF", "Simcenter"

Action: Load modules/nx-docs-lookup.md
        Use MCP tools: siemens_docs_search, siemens_docs_fetch

Context Stack Examples

Example 1: Simple Bracket Optimization

User: "Help me optimize my bracket for minimum weight"

Load Stack:
1. core/study-creation-core.md    # Core study creation logic

Example 2: Telescope Mirror with Neural

User: "I need to optimize my M1 mirror's wavefront error with 200 trials"

Load Stack:
1. core/study-creation-core.md      # Core study creation
2. modules/zernike-optimization.md  # Zernike-specific patterns
3. modules/neural-acceleration.md   # Neural acceleration for 200 trials

Example 3: Multi-Objective Structural

User: "Minimize mass AND maximize stiffness for my beam"

Load Stack:
1. core/study-creation-core.md      # Core study creation
2. SYS_11_MULTI_OBJECTIVE.md        # Multi-objective protocol

Example 4: Debug Session

User: "My optimization failed with NX timeout error"

Load Stack:
1. OP_06_TROUBLESHOOT.md            # Troubleshooting guide

Example 5: Create Custom Extractor

User: "I need to extract thermal gradients from my results"

Load Stack:
1. EXT_01_CREATE_EXTRACTOR.md       # Extractor creation guide
2. modules/extractors-catalog.md    # Reference existing patterns

Loading Priority Order

When multiple modules could apply, load in this order:

  1. Core skill (always first for creation tasks)
  2. Primary operation protocol (OP_*)
  3. Required system protocols (SYS_*)
  4. Optional modules (modules/*)
  5. Extension protocols (EXT_*) - only if extending

Anti-Patterns (Don't Do)

  1. Don't load everything: Only load what's needed for the task
  2. Don't load extensions for users: Check privilege first
  3. Don't skip core skill: For study creation, always load core first
  4. Don't mix incompatible protocols: P10 (single-obj) vs P11 (multi-obj)
  5. Don't load deprecated docs: Only use docs/protocols/* structure