diff --git a/AGENTS.md b/AGENTS.md
index 50b6dc0..96fd565 100644
--- a/AGENTS.md
+++ b/AGENTS.md
@@ -1,6 +1,6 @@
-# Repository Guidelines
+# Generato
 
-Generato is a Wolfram Language code generator that produces C/C++ from symbolic tensor expressions using xAct.
+Wolfram Language code generator that produces C/C++ from symbolic tensor expressions using xAct.
 
 ## Running
 
@@ -13,14 +13,16 @@ Generato file1.wl file2.wl          # Multiple files
 ## Architecture
 
 ### Core (src/)
-- **Context.wl** - Global state via `$CurrentContext`
+- **Generato.wl** - Package loader, imports modules in dependency order
+- **Context.wl** - Global state via `$CurrentContext`, accessor generation
 - **Basic.wl** - Config, tensor utilities, SetEQN/SetEQNDelayed
-- **ParseMode.wl** - Phase management, WithMode for scoped settings
+- **ParseMode.wl** - Phase management, `WithMode[{...}, body]` for scoped settings
 - **Component.wl** - Tensor component to varlist mapping
 - **Varlist.wl** - Tensor definitions via ParseVarlist
-- **Interface.wl** - Public API (DefTensors, GridTensors, TileTensors, TempTensors, SetComponents, PrintEquations, PrintInitializations)
+- **Interface.wl** - Public API: DefTensors, GridTensors, TileTensors, TempTensors, SetComponents, PrintEquations, PrintInitializations
 - **BackendCommon.wl** - Shared backend utilities
 - **Writefile.wl** - Output buffering (SetMainPrint/GetMainPrint)
+- **stencils/FiniteDifferenceStencils.wl** - Finite difference stencil generation
 
 ### Backends (codes/)
 Each implements `PrintComponentInitialization` and `PrintComponentEquation`:
@@ -28,7 +30,8 @@ Each implements `PrintComponentInitialization` and `PrintComponentEquation`:
 
 ### Key Patterns
 - **State**: All in `$CurrentContext`; use `WithMode[{...}, body]` for scoped settings
-- **Two phases**: SetComp (map components) then PrintComp (generate code)
+- **Two phases**: SetComp (map components) → PrintComp (generate code)
+- **Equations**: Use `SetEQN` normally; use `SetEQNDelayed` when RHS contains `If` statements
 
 ## Tests
 
@@ -37,7 +40,7 @@ wolframscript -script test/AllTests.wl              # All tests
 wolframscript -script test/AllTests.wl --unit-only  # Unit tests only
 ```
 
-## Wolframscript Tips
+## Tips
 
 Shell escaping with backticks causes errors. Use pipe instead:
 ```bash