Last updated: 2026-06-07 (formal test-pass dates inline) | Version: 0.18.1 (Beta)

Legend: PASS = Verified working | UNTESTED = Not yet verified | SKIP = Stub/unimplemented

Current baseline is approximate: 1,400+ in-tree actions across 25+ namespaces (public, in-tree only; all active by default, plus +45 experimental town-gen actions when registered). Query monolith_discover() for the exact live figure. Live monolith_status reports a higher total when extension plugins outside the release zip are loaded — those advisory totals do not affect the public baseline. The per-namespace tables below capture the formal test results from the 2026-04-01 audit pass — most have not been re-tested since, but the underlying action counts are now updated to v0.17.0 reality. CommonUI (51 actions) shipped v0.14.0 (2026-04-19) and was tested M0.5.1 (2026-04-25) with 8 bugs fixed. MonolithGAS: 53/53 PASS (12 bugs fixed). MonolithMesh: action-level testing in progress. MonolithUI: 36/42 PASS for the UMG baseline; CommonUI tested M0.5.1; 0.15.0 gap-closure actions PIE-smoke-tested at release. MonolithAI / LogicDriver / ComboGraph: functional through integration testing, per-action matrices in progress. 1 Editor action SKIP (trigger_build). 2 Animation actions UNTESTED (no AnimComposite assets in the test project). v0.14.9 added 4 new actions PIE-smoke-tested at release. v0.14.10 added 12 MetaSound document introspection actions in audio_query (all 12 happy-path + 11 negative-path tests PASS) plus FMetaSoundIndexer. v0.15.0 added the bulk_fill + describe ergonomics framework, the blueprint dataset read/edit pack, UI/Blueprint gap-closure actions, and monolith_guide — smoke-tested at release. v0.16.0 added 4 editor preview/inspection actions plus 3 new capture_scene_preview asset types — 9 automation tests, all PASS at release; plus persistence fixes (Issue #63) and the MCP initialize schema-discovery hint (Issue #62) — non-blocking smoke at release.

v0.17.0 — Reflection Intelligence automation tests: Monolith.ReflectionIntel.Decision.* (4 tests — SchemaBootstrap, HeuristicAccuracy, SupersessionChain, StalenessFlag) PASS. Monolith.ReflectionIntel.Risk.* (6 tests — RiskSchemaBootstrap, ChurnAggregation, CoChangePairSymmetry, HotspotScoreFormula, ConditionalGateSweep, MonsterCommitSuppression) PASS. Monolith.ReflectionIntel.ModuleDepReality.* (tests covering Build.cs parsing, symbol resolution, implicit-deps whitelist, template extraction) PASS. Monolith.ReflectionIntel.CppReflect.* (4 tests — CppReflectSchemaBootstrap, UClassFixtureExtraction, InterfaceImplResolution, AssetGraphJoin) PASS. Phase 4a (network + pipeline + 4 cross-namespace audits) — manual smoke only, automation tests deferred.

Reflection Intelligence — network-completeness workstream: new reflect namespace with reflect_query("rebuild_reflection_index") (WRITE/maintenance, no params) — manual smoke. list_replicated_classes bare-Replicated capture (via CPF_Net) verified E2E against a real project's replicated character/attribute classes (15 replicated classes with project plugins in scope). list_rpc_functions switched to specifier-based detection and, with the plugin scan-scope expansion (IPluginManager-driven, project plugins default-on), now verified E2E — returned the project's project-plugin Server RPCs. The prior "empty because game-module-only" status is resolved. E2E artefact counts: game module alone ~30 → with project plugins on 337 → with marketplace flag also on 927 (745 UClasses).

v0.17.0 — MCP LLM Ergonomics Pack automation tests: Phase 1.0 added +11 tests under Monolith.ResponseShaping.* and Monolith.ParamKind.* PASS. Phase 2 added +10 under Monolith.FuzzyMatch.* and Monolith.CursorPagination.* PASS. Phase 1.1 (87-file AssetPath/DiskPath sweep) verified by UBT clean exit + manual smoke at release. Niagara temporal-control surface (9 actions) + stateless-emitter factory (1 action) PIE-smoke-tested at release.

Note on counts in the per-module tables below. The action counts in the table headers reflect the v0.17.0 ground truth. The PASS/UNTESTED/SKIP rows are from the 2026-04-01 test pass and may have been superseded by actions added in subsequent versions (Phase J F1/F4/F8/F11/F17/F18/F22 in particular added 5+ actions across editor, gas, ai, and audio; v0.14.8 added Editor +2 + LevelSequence module; v0.14.9 added Editor +2 + Animation +1; v0.14.10 added Audio +12 MetaSound document introspection; v0.15.0 added the bulk_fill/describe framework, blueprint dataset pack +20, UI gap-closure +5, describe action_schema +1, and monolith_guide; v0.16.0 added Editor +4 preview/inspection actions; v0.17.0 added 5 new namespaces — decision 5, risk 5, cppreflect 5, network 4, pipeline 2 — plus Niagara +10, plus 4 cross-namespace audit actions on material / niagara / blueprint / project, plus the source_query("audit_module_dep_reality") cross-namespace audit; the [Unreleased] cppreflect_query("list_class_specifiers") follow-up then brought cppreflect to 6; and the [Unreleased] network-completeness reflect_query("rebuild_reflection_index") added a 25th namespace reflect 1).

---

Action	Status	Notes
discover	PASS	25 namespaces, 1387 in-tree actions. Terse by default (names + one-line descriptions); full schemas via detail=true or describe_query("action_schema")
discover(namespace)	PASS	All 25 namespaces, correct action counts
status	PASS	Version, port 9316, action count, engine version, project name. Reports extension-plugin union when loaded
update(check)	PASS	GitHub Releases query with SHA256 marker verification
update(install)	PASS	Full end-to-end: download, verify SHA256, stage, swap on exit. Retry loop handles Defender file locks.
reindex	PASS	Triggers successfully

Action	Status	Notes
list_graphs	PASS	700 bytes, 14 graphs. Clean overview with asset class, parent class
get_graph_summary	PASS	29KB for EventGraph (5.7x smaller than get_graph_data). Returns all graphs when graph_name empty
get_graph_data	PASS	164KB full, 8KB with node_class_filter. Filter works well
get_variables	PASS	8KB, 40 vars. CDO defaults confirmed populated (37/40 non-trivial)
get_execution_flow	PASS	0.7-2KB. Two-pass FindEntryNode: prefers events/functions, skips comments
search_nodes	PASS	3.5KB. Case-insensitive across all graphs
get_cdo_properties	PASS	Reads UPROPERTY defaults from Blueprint CDO or UObject asset
batch_execute	PASS	Multiple Blueprint operations in a single call
resolve_node	PASS	Resolves node reference to target
search_functions	PASS	Search functions and events by name
get_node_details	PASS	Full detail dump for a single node
add_nodes_bulk	PASS	Add multiple nodes in one call
connect_pins_bulk	PASS	Connect multiple pin pairs in one call
set_pin_defaults_bulk	PASS	Set multiple pin defaults in one call
scaffold_interface_implementation	PASS	Auto-generate interface stub events
add_timeline	PASS	Add Timeline node to a graph
add_event_node	PASS	Add named event node to a graph
add_comment_node	PASS	Add comment box to a graph
get_function_signature	PASS	Param list and return type for a function
get_blueprint_info	PASS	Comprehensive Blueprint summary
get_event_dispatcher_details	PASS	Full detail for a single event dispatcher
remove_event_dispatcher	PASS	Remove event dispatcher from Blueprint
set_event_dispatcher_params	PASS	Change event dispatcher parameter signature
promote_pin_to_variable	PASS	Promote pin value to Blueprint variable
add_replicated_variable	PASS	Add replicated variable with RepNotify

Action	Status	Notes
get_all_expressions	PASS	8.7K chars, 43 expressions with class, position, params
get_expression_details	PASS	Full property dump with inputs, outputs, UE properties
get_full_connection_graph	PASS	10K chars, 60 connections
disconnect_expression	PASS	Disconnects material output pins (expr→material property + expr→expr). Tested on Metallic output
build_material_graph	PASS	FindObject→FindFirstObject fix. Short class names work. Tested: 2 nodes + 2 outputs
begin_transaction	PASS	Returns transaction name + status "begun"
end_transaction	PASS	Returns status "ended". Closes transaction cleanly
export_material_graph	PASS	44K default, 13K with include_properties=false (71% reduction)
import_material_graph	PASS	Both modes: "overwrite" (4 nodes, 3 connections round-trip) and "merge" (adds without clearing)
validate_material	PASS	0 false positive islands. Added MP_MaterialAttributes + 6 properties, MaterialAttributeLayers BFS seed
render_preview	PASS	Saves PNG to Saved/Monolith/previews/, 68KB at 256x256
get_thumbnail	PASS	save_to_file=true returns path (164 chars vs 91K base64). Both modes work
create_custom_hlsl_node	PASS	2 inputs (Time, Speed), output_type Float1, HLSL code, position. Returns expression_name
get_layer_info	PASS	Correctly rejects non-layer materials with clear error
create_material	PASS	Created /Game/Test/M_MonolithTest with Opaque/DefaultLit/Surface defaults
create_material_instance	PASS	Created MIC from test material parent
set_material_property	PASS	Changed blend_mode to Masked
delete_expression	PASS	Deleted custom HLSL expression by name
get_material_parameters	PASS	Returns scalar/vector/texture/static_switch arrays with values
set_instance_parameter	PASS	Set scalar parameter on MIC. Supports scalar, vector, texture, static switch
recompile_material	PASS	Forced recompile via UMaterialEditingLibrary
duplicate_material	PASS	Duplicated material to new asset path
get_compilation_stats	PASS	Returns sampler count, texture estimates, expression count
set_expression_property	PASS	Set DefaultValue on scalar param, verified via get_expression_details
connect_expressions	PASS	Wired expr-to-expr and expr-to-material-property
auto_layout	PASS	Auto-arrange expression nodes in material graph
duplicate_expression	PASS	Duplicate expression node in-place
replace_expression	PASS	Swap expression type, preserving connections
list_expression_classes	PASS	List all available expression class names
get_expression_connections	PASS	All connections into/out of an expression
get_expression_pin_info	PASS	Pin names, types, connection state
move_expression	PASS	Move expression to new graph position
rename_expression	PASS	Rename expression parameter name
get_material_properties	PASS	Material-level properties (blend mode, shading model, etc.)
get_instance_parameters	PASS	List all parameter overrides on material instance
set_instance_parameters	PASS	Set multiple parameters on material instance in one call
set_instance_parent	PASS	Reparent material instance to different material
clear_instance_parameter	PASS	Clear parameter override (revert to parent)
list_material_instances	PASS	Find all material instances derived from a material
save_material	PASS	Explicitly save a material asset
update_custom_hlsl_node	PASS	Update HLSL code on CustomHLSL expression
create_material_function	PASS	Create new UMaterialFunction asset
build_function_graph	PASS	Build material function node graph from spec
get_function_info	PASS	Inputs, outputs, description of material function
batch_set_material_property	PASS	Set property on multiple materials in one call
batch_recompile	PASS	Recompile multiple materials in one call
import_texture	PASS	Import image file as UTexture2D asset

Action	Status	Notes
add_montage_section	PASS	Created "TestSection_Monolith" at index 1, time 0.5
delete_montage_section	PASS	Deletes by index. Guards against deleting last section
set_section_next	PASS	Linked TestSection_Monolith → Default
set_section_time	PASS	Moved section time to 0.3
add_blendspace_sample	PASS	Added sample at (99,99). Skeleton mismatch returns descriptive error
edit_blendspace_sample	PASS	Moved sample from (99,99) to (88,88)
delete_blendspace_sample	PASS	Invalid index returns descriptive error
get_state_machines	PASS	Clean names (no \n). from_type/to_type on transitions
get_state_info	PASS	Validates required params — clear error on empty machine_name
get_transitions	PASS	All from/to resolved. from_type/to_type distinguishes state vs conduit
get_blend_nodes	PASS	6KB. 27 nodes with pin connections
get_linked_layers	PASS	Found self-layer correctly
get_graphs	PASS	7KB. 66 graphs, clean names, node/anim_node/SM counts
get_nodes	PASS	21KB unfiltered, 8KB with graph_name, 450B with class filter
set_notify_time	PASS	UAnimSequenceBase fix — montages now accepted. Tested on A_UE4_FP_Sprint
set_notify_duration	PASS	Same fix. Error message includes (total: N)
set_bone_track_keys	PASS	2 keys written (position/rotation/scale arrays)
add_bone_track	PASS	Added "root" track successfully
remove_bone_track	PASS	Non-existent bone returns removed_count=0 gracefully
add_virtual_bone	PASS	Validates source/target bones exist. Previously crashed editor
remove_virtual_bones	PASS	Returns error for non-existent bone names
get_skeleton_info	PASS	27KB. 262 bones + 12 virtual bones with parent chains
get_skeletal_mesh_info	PASS	8KB. Materials, 181 morph targets, sockets, LODs
get_sequence_info	PASS	Duration, frames, sample rate, root motion, additive, compression
get_sequence_notifies	PASS	All notifies with name, time, duration, class, track
get_bone_track_keys	PASS	Position/rotation/scale key arrays
get_sequence_curves	PASS	Float/transform curves with key counts
get_montage_info	PASS	Sections, slots, blend in/out, rate scale
get_blend_space_info	PASS	Samples + axis config (min/max/name/grid)
get_skeleton_sockets	PASS	Socket name, bone, location/rotation/scale
get_abp_info	PASS	Skeleton, parent class, state machines, graphs, variables
add_notify	PASS	Added PlaySound at t=0.01s. Validates time range
add_notify_state	PASS	Creates state notify with duration
remove_notify	PASS	Removes by index, returns remaining count
set_notify_track	PASS	Moves notify to different track
list_curves	PASS	Full CRUD cycle verified
add_curve	PASS	Added float curve via IAnimationDataController
remove_curve	PASS	Removed test curve cleanly
set_curve_keys	PASS	Set 3 keys. Param is keys_json (string)
get_curve_keys	PASS	Returns time/value/interp_mode per key
add_socket	PASS	Created socket on hand_r. Full CRUD cycle verified
remove_socket	PASS	Removed test socket cleanly
set_socket_transform	PASS	Updated location and rotation
get_skeleton_curves	PASS	15 curves on Manny skeleton
set_blend_space_axis	PASS	Changed X axis min/max, verified, restored
set_root_motion_settings	PASS	Toggled root motion on/off
create_sequence	PASS	Created asset with skeleton. Bad skeleton returns error
duplicate_sequence	PASS	Duplicated idle loop
create_montage	PASS	Created with Default section + DefaultSlot
set_montage_blend	PASS	Set blend_in=0.5, blend_out=0.3
add_montage_slot	PASS	Added UpperBody slot. Duplicate name returns error
set_montage_slot	PASS	Renamed slot by index
apply_anim_modifier	PASS	Applied AnimationModifier base class
list_anim_modifiers	PASS	Found BP_CopyCurves_C on Idle_Loop
get_composite_info	PASS	Returns clear error on non-composite
add_composite_segment	UNTESTED	No AnimComposite assets in project
remove_composite_segment	UNTESTED	No AnimComposite assets in project
get_pose_search_schema	PASS	sample_rate 30, 2 channels, schema_cardinality 34
get_pose_search_database	PASS	2 sequences, schema ref, enabled/sampling data
add_database_sequence	PASS	Added sequence to PoseSearch database
remove_database_sequence	PASS	Removed sequence from PoseSearch database
get_database_stats	PASS	368 poses, PCAKDTree mode, is_valid=true
get_ikrig_info	PASS	Chains, goals, solvers, retarget root
add_ik_solver	PASS	Added PBIK solver to IKRig
get_retargeter_info	PASS	Source/target rigs, chain mappings, auto-map status
set_retarget_chain_mapping	PASS	Set/update chain mapping on IK Retargeter
get_control_rig_info	PASS	Hierarchy: bones, controls, nulls, curves
get_control_rig_variables	PASS	Variables on Control Rig Blueprint
add_control_rig_element	PASS	Add bone, control, or null to hierarchy
get_abp_variables	PASS	Variables with type info and default values
get_abp_linked_assets	PASS	Assets linked to Animation Blueprint
add_state_to_machine	PASS	Add new state to AnimBP state machine
add_transition	PASS	Add transition between two states
set_transition_rule	PASS	Set condition expression on transition

Action	Status	Notes
add_emitter	PASS	Requires valid NiagaraEmitter asset path. Returns handle_id
remove_emitter	PASS	Removes by handle ID or name
duplicate_emitter	PASS	Duplicates with all settings (sim_target, renderers)
set_emitter_enabled	PASS	Enable/disable/re-enable cycle verified
reorder_emitters	PASS	Param is order. Verified reorder + restore
set_emitter_property	BUG	Bare JSON primitives fail UE's FJsonSerializer::Deserialize. Workaround: use object-wrapped values
request_compile	PASS	Triggers system recompile
create_system	PASS	Creates empty system at save_path
get_ordered_modules	PASS	Usage filter + shorthands ("spawn", "update"). Invalid = error with valid list
get_module_inputs	PASS	All input types: floats, vectors, colors, DIs, enums, bools, positions, quaternions
get_module_graph	PASS	Full node graph with pins and links
add_module	PASS	Pre-call graph validation. Adds to specified stage
remove_module	PASS	Splice via ParameterMap pins
move_module	PASS	Remove+re-add strategy via ParameterMap pins
set_module_enabled	PASS	Enables/disables module in stack
set_module_input_value	PASS	Sets literal values. BreakAllPinLinks guard for bound inputs
set_module_input_binding	PASS	Binds inputs to parameters. Static switch guard. Accepts short names
set_module_input_di	PASS	Validates input exists and is DI type. Full input enumeration via engine API
create_module_from_hlsl	PASS	Creates .niagaraFunction asset. Inputs overridable via set_module_input_value. Dot validation rejects dotted I/O names with clear error
create_function_from_hlsl	PASS	Creates function-usage .niagaraFunction asset. Same param schema and HLSL body rules as create_module_from_hlsl
get_all_parameters	PASS	Filtering: scope, emitter, combined
get_user_parameters	PASS	Clean, compact output
get_parameter_value	PASS	Both User.X and X formats work
get_parameter_type	PASS	Returns size, primitiveness, is_di, is_enum
trace_parameter_binding	PASS	Both prefix formats work
add_user_parameter	PASS	Fallback param names + empty-name guard
remove_user_parameter	PASS	Case-insensitive comparison
set_parameter_default	PASS	Case-insensitive comparison
set_curve_value	PASS	All 3 DI curve types: float, color, vector2D
add_renderer	PASS	Rejects abstract base class
remove_renderer	PASS	Removes by index
set_renderer_material	PASS	Sets material on renderer
set_renderer_property	PASS	Sets property by name
get_renderer_bindings	PASS	Clean JSON: name/bound_to/type
set_renderer_binding	PASS	Binds renderer properties to parameters
batch_execute	PASS	All 23 write ops in dispatch table. Per-op results array
create_system_from_spec	PASS	Creates system with emitters from spec JSON. Validates emitter paths
list_emitters	PASS	Name, index, enabled, sim_target, renderer_count
list_renderers	PASS	Renderer class, index, enabled, material
list_module_scripts	PASS	Keyword search across available Niagara module scripts
list_renderer_properties	PASS	Editable properties on a renderer by emitter + renderer index
set_system_property	PASS	WarmupTime, bDeterminism, bFixedTickDelta, RandomSeed, MaxPoolSize. Snake_case aliases supported
set_static_switch_value	PASS	Bool, enum (by value name), or int static switch inputs on modules
get_di_functions	PASS	Simple name lookup works
get_compiled_gpu_hlsl	PASS	Auto-compiles if HLSL not cached
get_system_summary	PASS	Emitter count, renderer count, param count, compile status
get_emitter_summary	PASS	Module count, renderer count, sim target, module names
list_emitter_properties	PASS	Editable UPROPERTY fields grouped by category
get_module_input_value	PASS	Current value of a single module input
configure_curve_keys	PASS	Set full key list on curve DI in one call
configure_data_interface	PASS	Set multiple DI properties in one call
duplicate_system	PASS	Deep-copies system with override table
set_fixed_bounds	PASS	Fixed world-space bounds on Niagara system
set_effect_type	PASS	Assign effect type asset to system
create_emitter	PASS	Create standalone Niagara emitter from scratch
export_system_spec	PASS	Export system spec as JSON
add_dynamic_input	PASS	Add dynamic input module to module input slot
set_dynamic_input_value	PASS	Set value on dynamic input module
search_dynamic_inputs	PASS	Search available dynamic input scripts
add_event_handler	PASS	Add event handler stage to emitter, returns handler index
validate_system	PASS	GPU+Light conflicts, missing materials, bounds warnings
add_simulation_stage	PASS	Add simulation stage to GPU emitter

Action	Status	Notes
trigger_build	SKIP	Not tested to avoid disruption
live_compile	PASS	Compiled 3 modules
get_build_errors	PASS	error_count + warning list
get_build_status	PASS	Live coding status fields
get_build_summary	PASS	Summary with counts
search_build_output	PASS	Pattern search works
get_recent_logs	PASS	Default 100, max/count params work
search_logs	PASS	Pattern, category, verbosity filters
tail_log	PASS	Returns 50 formatted lines
get_log_categories	PASS	134 categories
get_log_stats	PASS	Total/fatal/error/warning/log/verbose counts
get_compile_output	PASS	Structured compile report
get_crash_context	PASS	Returns recent_errors

Action	Status	Notes
resolve_setting	PASS	Engine/Game/Input categories
explain_setting	PASS	Convenience + explicit modes, layer breakdown
diff_from_default	PASS	Section filter, change_type
search_config	PASS	Category filter works
get_section	PASS	Category resolution works
get_config_files	PASS	38 files, 3 hierarchy levels

Action	Status	Notes
search	PASS	FTS5 ranking, match highlighting, default limit 50
find_references	PASS	Bidirectional deps/referencers
find_by_type	PASS	5 types tested, pagination works
get_stats	PASS	11 tables, 9,571 assets, 80,991 nodes
get_asset_details	PASS	Deep data: nodes, vars, refs

Action	Status	Notes
read_source	PASS	Full source, 137K chars for AActor
read_source (members_only)	PASS	Members with bodies omitted
find_references	PASS	50+ type references
find_callers	PASS	50+ callers with file/line info
find_callees	PASS	Call graph with function names
search_source	PASS	Symbol + source line matches
get_class_hierarchy	PASS	62K definitions, 37K inheritance links
get_module_info	PASS	Path, type, file count, key classes
get_symbol_context	PASS	Implementation + 20 lines context
read_file	PASS	Relative path suffix matching
trigger_project_reindex	UNTESTED	New in v0.8.0 — incremental project C++ re-index

---

53/53 tests PASS for the original suite. 12 bugs fixed across 8 commits. All 4 implementation phases complete. Phase J F4 added a baseline vitals AttributeSet template (untested at this writing — no formal coverage yet).

Category	Actions	Status	Notes
Abilities	14	53/53 PASS	Tested via PIE runtime. All activation policies verified
Attributes	16		C++ and Blueprint (GBA) attribute sets tested
Effects	18		Duration, stacking, period, conditional application all verified
ASC	12		Grant/revoke/apply/remove cycles tested
Tags	10		Hierarchical queries, container ops verified
Cues	10		Create, trigger, inspect verified
Targeting	12		Trace and actor targeting verified
Input	8		Enhanced Input binding verified
Inspect	16		Runtime debugging tools verified
Scaffold	14		Template generation verified

Key bugs fixed: IGameplayTagsEditorModule API compatibility, EnsureAssetPathFree 3-tier guard, BS_BeingCreated suppression, Asset Registry pre-filter, GAS deep indexer registration. WITH_GBA=1 and WITH_GBA=0 compile clean.

Verified functional through integration testing. Per-action test matrix in progress. Phase J F1 hardened BT crash handling. Phase J F8 added add_perception_to_actor and get_bt_graph. Phase J F22 retrofit moved WITH_STATETREE and WITH_SMARTOBJECTS to proper conditional gating.

Category	Actions	Status	Notes
Behavior Trees	~30	Functional	BT CRUD, node management, build_behavior_tree_from_spec verified
Blackboards	~15	Functional	Key CRUD with all types verified
State Trees	~25	Functional	ST CRUD, build_state_tree_from_spec verified. Requires WITH_STATETREE
EQS	~20	Functional	Query/generator/test CRUD verified
Smart Objects	~15	Functional	Definition/slot management verified. Requires WITH_SMARTOBJECTS
AI Controllers	~15	Functional	Controller creation, BT/BB assignment verified
Perception	~20	Functional	Sense configuration verified
Navigation	~15	Functional	Path queries, filter management verified
Runtime/PIE	~20	Functional	Start/stop BT, BB inspection verified in PIE
Scaffolding	~20	Functional	Template generation verified
Discovery	~15	Functional	Asset listing and search verified
Advanced	~19	Functional	Verified through usage

Verified functional through integration testing. Per-action test matrix in progress. Conditional on #if WITH_LOGICDRIVER.

Category	Actions	Status	Notes
SM CRUD	7	Functional	Create, inspect, compile, list verified
Graph Read/Write	12	Functional	State/transition management verified
Node Config	8	Functional	Property editing via reflection verified
Runtime/PIE	6	Functional	Start/stop, state queries verified in PIE
JSON Spec	5	Functional	build_sm_from_spec verified
Scaffolding	10	Functional	Template generation verified
Components	5	Functional	Component management verified
Text Graph	3	Functional	Visualization verified
Discovery	10	Functional	Asset listing verified

Verified functional through integration testing. Per-action test matrix in progress. Conditional on #if WITH_COMBOGRAPH.

Category	Actions	Status	Notes
Read	4	Functional	Graph inspection verified
Create	5	Functional	Node/edge creation verified
Scaffold	4	Functional	Ability scaffolding, auto_layout verified

Core mesh functionality verified through integration testing. Per-action test matrix in progress.

Tier	Actions	Status	Notes
Mesh Inspection	12	Functional	Verified through usage
Scene Manipulation	8	Functional	Verified through usage
Spatial Queries	11	Functional	Verified through usage
Level Blockout	15	Functional	Verified through usage
GeometryScript	12	Functional	Requires GeometryScriptingEditor plugin
Horror Analysis	8	Functional	Verified through usage
Accessibility	6	Functional	Verified through usage
Lighting	5	Functional	Verified through usage
Audio/Acoustics	14	Functional	Verified through usage
Performance	5	Functional	Verified through usage
Decals	4	Functional	Verified through usage
Level Design	9	Functional	Verified through usage
Volumes	7	Functional	Verified through usage
Horror Intelligence	4	Functional	Verified through usage
Tech Art	7	Functional	Verified through usage
Advanced Level Design	8	Functional	Verified through usage
Context Props	8	Functional	Verified through usage
Procedural Geometry	8	Functional	Verified through usage
Genre Presets	8	Functional	Verified through usage
Encounter Design	8	Functional	Verified through usage
Quality & Polish	9	Functional	Verified through usage
Town Gen (experimental)	45	EXPERIMENTAL	Known geometry issues — wall misalignment, room separation

Test	Status	Notes
WITH_BLUEPRINT_ASSIST=0 compile	PASS	Empty shell, no impact on core
WITH_BLUEPRINT_ASSIST=1 compile	PASS	BA formatter registered
auto_layout fallback	PASS	Uses Sugiyama when BA absent

---

Test	Status	Notes
Plugin loads without errors	PASS	No LogMonolith errors on startup
MCP server starts on configured port	PASS	tools/list returns 23 tools
All 19 namespaces register actions	PASS	discover returns all 19 in-tree namespaces
Project auto-indexes on first launch	PASS	Deferred to OnFilesLoaded, indexes 9,560+ assets
Stateless server	PASS	No session tracking
Cross-platform update extraction	PASS	Windows verified, macOS/Linux untested
Hot-swap plugin on editor exit	PASS	v0.4.0→v0.5.0 full cycle
editor.live_compile	PASS	Compiled 3 modules via MCP
Per-action param schemas	PASS	Lazy-fetch via describe_query("action_schema") or discover(detail=true); discover is terse by default
MCP proxy auto-reconnect	PASS	Survives editor restart, tools/list_changed sent
GAS PIE runtime tests	PASS	53/53 pass, abilities activate and effects apply
MONOLITH_RELEASE_BUILD=1 strips optional deps	PASS	All WITH_* macros forced to 0; release zip loads cleanly without GBA/ComboGraph/LogicDriver/CommonUI/MetaSound/StateTree/SmartObjects/MassEntity/ZoneGraph/BlueprintAssist
MonolithAI module loads	PASS	221 actions registered when WITH_STATETREE + WITH_SMARTOBJECTS
MonolithLogicDriver module loads	PASS	66 actions registered when Logic Driver Pro installed
MonolithComboGraph module loads	PASS	13 actions registered when ComboGraph installed
MonolithUI CommonUI actions register	PASS	51 CommonUI actions (M0.5.1, 2026-04-25) when WITH_COMMONUI=1
Extension plugin registry sharing	PASS	External extension plugins register into shared FMonolithToolRegistry
ReflectionIntel decision_query	PASS	4 automation tests pass (SchemaBootstrap, HeuristicAccuracy, SupersessionChain, StalenessFlag)
ReflectionIntel risk_query	PASS	6 automation tests pass (RiskSchemaBootstrap, ChurnAggregation, CoChangePairSymmetry, HotspotScoreFormula, ConditionalGateSweep, MonsterCommitSuppression)
ReflectionIntel cppreflect_query	PASS	4 automation tests pass (CppReflectSchemaBootstrap, UClassFixtureExtraction, InterfaceImplResolution, AssetGraphJoin)
ReflectionIntel source audit	PASS	Build.cs parsing, EngineSource.db symbol resolution, implicit-deps whitelist, template-argument extraction all covered
ReflectionIntel network_query	UNTESTED	Phase 4a manual smoke at release; automation tests deferred
ReflectionIntel pipeline_query	UNTESTED	Phase 4a manual smoke at release; automation tests deferred
MCP LLM Ergonomics response shaping	PASS	11 tests pass (Monolith.ResponseShaping.* + Monolith.ParamKind.*)
MCP LLM Ergonomics fuzzy match	PASS	5 tests pass (Monolith.FuzzyMatch.*)
MCP LLM Ergonomics cursor pagination	PASS	5 tests pass (Monolith.CursorPagination.*)
monolith_proxy.exe	PASS	Stdio proxy keeps session alive across editor restart
monolith_query.exe	PASS	All 14 offline actions return correct results

---

Module	Actions (v0.17.0)	PASS (2026-04-01 audit)	UNTESTED	BUG	SKIP
Core (monolith meta)	5	4	1 (guide)	0	0
bulk_fill framework	2	—	—	0	0
describe framework	3	—	—	0	0
Blueprint	112	86	26	0	0
Material	64	57	7	0	0
Animation	125	113	12	0	0
Niagara	120	96	24	0	0
Mesh	194 core (+45 town gen experimental)	—	—	0	0
AI	221	—	—	0	0
Editor	33	18	14	0	1
Config	6	6	0	0	0
Project	8	7	1	0	0
Source	12	11	1	0	0
UI	138	36 (UMG) + 51 (CommonUI M0.5.1)	51	0	0
GAS	135	53	—	0	0
LogicDriver	66	—	—	0	0
ComboGraph	13	—	—	0	0
Audio	98	—	—	0	0
LevelSequence	8	—	—	0	0
BA Bridge	0 (integration)	—	—	0	0
ReflectionIntel: decision	5	5 (4 automation + manual smoke)	0	0	0
ReflectionIntel: risk	5	5 (6 automation + manual smoke)	0	0	0
ReflectionIntel: cppreflect	6	5 (4 automation + manual smoke)	1 (list_class_specifiers [Unreleased], untested)	0	0
ReflectionIntel: network	4	list_replicated_classes (15 replicated classes) + list_rpc_functions (project-plugin RPCs) verified E2E ([Unreleased] plugin scan scope)	2 (Phase 4a manual smoke — list_onrep_handlers, audit_unbalanced_onreps)	0	0
ReflectionIntel: pipeline	2	—	2 (Phase 4a manual smoke only)	0	0
ReflectionIntel: reflect	1	manual smoke ([Unreleased] rebuild_reflection_index)	0	0	0
Total	1387 in-tree	578+ verified	growing	0	1

Note: The 577+ formally verified PASS count is the union of the 2026-04-01 test audit (487) plus the M0.5.1 CommonUI test pass (50) plus the C++ tests landed for the bridge plugins plus the v0.14.9 PIE smoke tests (4 actions) plus the v0.14.10 PIE smoke matrix (12 MetaSound document introspection — 12 happy + 11 negative) plus the v0.16.0 automation suite (4 editor preview/inspection — 9 tests) plus v0.17.0's Reflection Intelligence Phase 1-3a automation suites (Decision 4 + Risk 6 + ModuleDepReality + CppReflect 4) plus the MCP LLM Ergonomics test suites (Response Shaping 11 + Fuzzy Match 5 + Cursor Pagination 5). UNTESTED counts grew because action counts grew between 0.12.0 (the audit baseline) and 0.17.0 — the new actions haven't all gone through formal test passes yet. MonolithMesh (194 core actions), MonolithAI (221 actions), MonolithLogicDriver (66 actions), MonolithComboGraph (13 actions), MonolithAudio (98 actions), and MonolithLevelSequence (8 actions) are verified functional through integration testing but per-action test matrices remain in progress. The v0.15.0–v0.17.0 additions are smoke-tested at release; full per-action matrices remain in progress. 1 Editor SKIP (trigger_build — not tested to avoid build disruption). Town gen (45 actions) is experimental with known geometry issues — disabled by default. Phase 4a network + pipeline actions shipped with manual smoke only — automation tests deferred.