// MCP TOOL REFERENCE

FL STUDIO MCP SERVER TOOLS

57 tools from the FL Studio MCP Server MCP Server, categorised by risk level.

// ALL 57 FL STUDIO MCP SERVER TOOLS

READ 21 tools

Read fl_connection_status Get the current FL Studio connection status. Read fl_get_all_channels Get information about all channels in the channel rack. Read fl_get_all_mixer_tracks Get information about all mixer tracks. Read fl_get_channel_count Get the number of channels in the channel rack. Read fl_get_channel_info Get detailed information about a channel. Read fl_get_grid_bit Get whether a step is active in the step sequencer. Read fl_get_mixer_track_count Get the total number of mixer tracks available. Read fl_get_mixer_track_info Get detailed information about a specific mixer track. Read fl_get_piano_roll_info Get information about the Piano Roll integration status. Read fl_get_piano_roll_state fl_get_piano_roll_state Read fl_get_plugin_color Get the color of a plugin. Read fl_get_plugin_name Get the name of a plugin. Read fl_get_plugin_param_count Get the number of parameters a plugin has. Read fl_get_plugin_param_value fl_get_plugin_param_value Read fl_get_plugin_params fl_get_plugin_params Read fl_get_preset_count Get the number of presets available for a plugin. Read fl_get_selected_channel Get information about the currently selected channel. Read fl_get_song_length Get the total length of the current song/pattern. Read fl_get_step_sequence Get the step sequence pattern for a channel. Read fl_get_transport_status Get current transport status including playback and recording state. Read fl_is_plugin_valid fl_is_plugin_valid

WRITE 28 tools

Write fl_arm_track Toggle the recording arm state of a mixer track. Write fl_mute_channel Mute or unmute a channel. Write fl_mute_track Mute or unmute a mixer track. Write fl_next_preset Switch to the next preset for a plugin. Write fl_prev_preset Switch to the previous preset for a plugin. Write fl_route_channel_to_mixer Route a channel to a specific mixer track. Write fl_solo_channel Solo or unsolo a channel. Write fl_solo_track fl_solo_track Write fl_connect Connect or reconnect to FL Studio via MIDI. Write fl_select_channel Select or deselect a channel. Write fl_select_one_channel Select only one channel, deselecting all others. Write fl_send_chord fl_send_chord Write fl_send_notes fl_send_notes Write fl_set_channel_color Set the color of a channel. Write fl_set_channel_name Set the name of a channel. Write fl_set_channel_pan Set the pan position of a channel. Write fl_set_channel_volume Set the volume of a channel. Write fl_set_grid_bit Set a step in the step sequencer on or off. Write fl_set_loop_mode Set the loop mode between pattern and song. Write fl_set_playback_speed Set the playback speed multiplier. Write fl_set_plugin_param_value fl_set_plugin_param_value Write fl_set_song_position fl_set_song_position Write fl_set_step_sequence Set a complete step sequence pattern for a channel. Write fl_set_stereo_separation Set the stereo separation of a mixer track. Write fl_set_track_color Set the color of a mixer track. Write fl_set_track_name Set the name of a mixer track. Write fl_set_track_pan Set the pan position of a mixer track. Write fl_set_track_volume Set the volume of a mixer track.

DESTRUCTIVE 3 tools

Destructive fl_clear_piano_roll Clear all notes from the FL Studio piano roll. Destructive fl_clear_request_queue Clear any pending note requests without executing them. Destructive fl_delete_notes fl_delete_notes

EXECUTE 5 tools

Execute fl_play Start or pause FL Studio playback. Execute fl_stop Stop FL Studio playback completely. Execute fl_trigger_note fl_trigger_note Execute fl_trigger_script Manually trigger FL Studio to process pending note requests. Execute fl_record Toggle recording mode in FL Studio.

// FAQ

How many tools does the FL Studio MCP Server MCP server have? +

The FL Studio MCP Server MCP server exposes 57 tools across 4 categories: Read, Write, Destructive, Execute.

How do I enforce policies on FL Studio MCP Server tools? +

Route the FL Studio MCP Server server through the PolicyLayer gateway. Define allow, deny, or approval rules per tool in the dashboard; they are enforced on every call before it reaches the server.

What risk categories do FL Studio MCP Server tools fall into? +

FL Studio MCP Server tools are categorised as Read (21), Write (28), Destructive (3), Execute (5). Each category has a recommended default policy.

Enforce policy on every FL Studio MCP Server tool call.

Start from FL Studio MCP Server, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.

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