A C# framework for Source 2 servers.

Register console commands, chat commands, and hook client command execution with typed argument parsing.

Find or create typed console variables with change callbacks.

Query and manipulate entities, read keyvalues, and hook entity inputs and outputs.

Direct access to server info, the global variables struct, and map validation.

Resolve engine offsets and signatures declared in signatures.jsonc gamedata files.

Read and control live match data and the current game phase.

Query online status, player counts, and server capacity.

Check wildcard-capable player permissions like admin.*.

Serve per-player localized strings through the built-in translation service.

Queue next-tick callbacks and delayed or repeating tasks off the game loop.

Start and stop named profiling recordings to find hot paths in your plugin.

Run engine hull and ray collision traces with custom filters.

Plugins are told when they've been hot-reloaded so state can survive a reload.

Resolve addresses by signature, vtable, or interface name, then call or hook them directly.

Hook controller, weapon, movement, pawn, entity, and datamap calls directly.

Hook pre and post native game events with typed event objects.

Subscribe to per-tick and world-update callbacks, hibernation-aware.

Hook and exchange fully typed protobuf network messages, both ways.

Find and inspect Source 2 network string tables by name or ID.

Named MySQL, PostgreSQL, and SQLite connections resolved centrally and shared across plugins.

Builder-pattern menus with configurable navigation, input mode, and buttons.

Create and play native sound events for connected clients.