generate json-schema dynamically in Go

internal/config/api.go

@@ -0,0 +1,28 @@
+package config
+
+import (
+	"encoding/json"
+
+	"github.com/google/jsonschema-go/jsonschema"
+)
+
+type ApiConfig struct {
+	Enabled bool `json:"enabled"`
+	Port    int  `json:"port"`
+}
+
+var ApiConfigSchema = jsonschema.Schema{
+	Type: "object",
+	Properties: map[string]*jsonschema.Schema{
+		"enabled": {
+			Type:        "boolean",
+			Description: "Whether the API server is enabled",
+			Default:     json.RawMessage(`false`),
+		},
+		"port": {
+			Type:        "integer",
+			Description: "Port for the API server to listen on",
+		},
+	},
+	Required: []string{"port"},
+}

internal/config/config.go

@@ -1,27 +1,28 @@
 package config
 
+import (
+	"github.com/google/jsonschema-go/jsonschema"
+)
+
 type Config struct {
 	Api     ApiConfig      `json:"api"`
 	Modules []ModuleConfig `json:"modules"`
 	Routes  []RouteConfig  `json:"routes"`
 }
 
-type ApiConfig struct {
-	Enabled bool `json:"enabled"`
-	Port    int  `json:"port"`
-}
-type ModuleConfig struct {
-	Id     string `json:"id"`
-	Type   string `json:"type"`
-	Params Params `json:"params,omitempty"`
-}
-
-type RouteConfig struct {
-	Input      string            `json:"input"`
-	Processors []ProcessorConfig `json:"processors"`
-}
-
-type ProcessorConfig struct {
-	Type   string `json:"type"`
-	Params Params `json:"params,omitempty"`
+var ConfigSchema = jsonschema.Schema{
+	Schema:      "https://json-schema.org/draft/2020-12/schema",
+	ID:          "https://showbridge.io/config.schema.json",
+	Title:       "Config",
+	Description: "showbridge configuration",
+	Type:        "object",
+	Properties: map[string]*jsonschema.Schema{
+		"api": &ApiConfigSchema,
+		"modules": {
+			Ref: "https://showbridge.io/modules.schema.json",
+		},
+		"routes": {
+			Ref: "https://showbridge.io/routes.schema.json",
+		},
+	},
 }

internal/config/module.go

@@ -0,0 +1,7 @@
+package config
+
+type ModuleConfig struct {
+	Id     string `json:"id"`
+	Type   string `json:"type"`
+	Params Params `json:"params,omitempty"`
+}

internal/config/processor.go

@@ -0,0 +1,6 @@
+package config
+
+type ProcessorConfig struct {
+	Type   string `json:"type"`
+	Params Params `json:"params,omitempty"`
+}

internal/config/route.go

@@ -0,0 +1,29 @@
+package config
+
+import "github.com/google/jsonschema-go/jsonschema"
+
+type RouteConfig struct {
+	Input      string            `json:"input"`
+	Processors []ProcessorConfig `json:"processors"`
+}
+
+var RoutesConfigSchema = jsonschema.Schema{
+	Schema:      "https://json-schema.org/draft/2020-12/schema",
+	ID:          "https://showbridge.io/routes.schema.json",
+	Title:       "Routes",
+	Description: "route configurations",
+	Type:        "array",
+	Items: &jsonschema.Schema{
+		Type: "object",
+		Properties: map[string]*jsonschema.Schema{
+			"input": {
+				Type:      "string",
+				MinLength: jsonschema.Ptr(1),
+			},
+			"processors": {
+				Ref: "https://showbridge.io/processors.schema.json",
+			},
+		},
+		Required: []string{"input"},
+	},
+}

internal/module/db-sqlite.go

@@ -7,6 +7,7 @@ import (
 	"fmt"
 	"log/slog"
 
+	"github.com/google/jsonschema-go/jsonschema"
 	"github.com/jwetzell/showbridge-go/internal/common"
 	"github.com/jwetzell/showbridge-go/internal/config"
 
@@ -24,7 +25,18 @@ type DbSqlite struct {
 
 func init() {
 	RegisterModule(ModuleRegistration{
-		Type: "db.sqlite",
+		Type:  "db.sqlite",
+		Title: "SQLite Database",
+		ParamsSchema: &jsonschema.Schema{
+			Type: "object",
+			Properties: map[string]*jsonschema.Schema{
+				"dsn": {
+					Type:      "string",
+					MinLength: jsonschema.Ptr(1),
+				},
+			},
+			Required: []string{"dsn"},
+		},
 		New: func(config config.ModuleConfig) (common.Module, error) {
 			params := config.Params
 

internal/module/http-server.go

@@ -9,6 +9,7 @@ import (
 	"net"
 	"net/http"
 
+	"github.com/google/jsonschema-go/jsonschema"
 	"github.com/jwetzell/showbridge-go/internal/common"
 	"github.com/jwetzell/showbridge-go/internal/config"
 	"github.com/jwetzell/showbridge-go/internal/processor"
@@ -55,7 +56,21 @@ func (hsrw *HTTPServerResponseWriter) Write(data []byte) (int, error) {
 
 func init() {
 	RegisterModule(ModuleRegistration{
-		Type: "http.server",
+		Type:  "http.server",
+		Title: "HTTP Server",
+		ParamsSchema: &jsonschema.Schema{
+			Type: "object",
+			Properties: map[string]*jsonschema.Schema{
+				"port": {
+					Title:   "Port",
+					Type:    "integer",
+					Minimum: jsonschema.Ptr[float64](1024),
+					Maximum: jsonschema.Ptr[float64](65535),
+				},
+			},
+			Required:             []string{"port"},
+			AdditionalProperties: nil,
+		},
 		New: func(config config.ModuleConfig) (common.Module, error) {
 			params := config.Params
 			portNum, err := params.GetInt("port")

internal/module/midi-input.go

@@ -8,6 +8,7 @@ import (
 	"fmt"
 	"log/slog"
 
+	"github.com/google/jsonschema-go/jsonschema"
 	"github.com/jwetzell/showbridge-go/internal/common"
 	"github.com/jwetzell/showbridge-go/internal/config"
 	"gitlab.com/gomidi/midi/v2"
@@ -26,7 +27,19 @@ type MIDIInput struct {
 
 func init() {
 	RegisterModule(ModuleRegistration{
-		Type: "midi.input",
+		Type:  "midi.input",
+		Title: "MIDI Input",
+		ParamsSchema: &jsonschema.Schema{
+			Type: "object",
+			Properties: map[string]*jsonschema.Schema{
+				"port": {
+					Title: "Port",
+					Type:  "string",
+				},
+			},
+			Required:             []string{"port"},
+			AdditionalProperties: nil,
+		},
 		New: func(config config.ModuleConfig) (common.Module, error) {
 			params := config.Params
 			portString, err := params.GetString("port")

internal/module/midi-output.go

@@ -8,6 +8,7 @@ import (
 	"fmt"
 	"log/slog"
 
+	"github.com/google/jsonschema-go/jsonschema"
 	"github.com/jwetzell/showbridge-go/internal/common"
 	"github.com/jwetzell/showbridge-go/internal/config"
 	"gitlab.com/gomidi/midi/v2"
@@ -26,7 +27,19 @@ type MIDIOutput struct {
 
 func init() {
 	RegisterModule(ModuleRegistration{
-		Type: "midi.output",
+		Type:  "midi.output",
+		Title: "MIDI Output",
+		ParamsSchema: &jsonschema.Schema{
+			Type: "object",
+			Properties: map[string]*jsonschema.Schema{
+				"port": {
+					Title: "Port",
+					Type:  "string",
+				},
+			},
+			Required:             []string{"port"},
+			AdditionalProperties: nil,
+		},
 		New: func(config config.ModuleConfig) (common.Module, error) {
 			params := config.Params
 

internal/module/module.go

@@ -5,6 +5,7 @@ import (
 	"log/slog"
 	"sync"
 
+	"github.com/google/jsonschema-go/jsonschema"
 	"github.com/jwetzell/showbridge-go/internal/common"
 	"github.com/jwetzell/showbridge-go/internal/config"
 )
@@ -16,8 +17,11 @@ type ModuleError struct {
 }
 
 type ModuleRegistration struct {
-	Type string `json:"type"`
-	New  func(config.ModuleConfig) (common.Module, error)
+	Type         string             `json:"type"`
+	Title        string             `json:"title,omitempty"`
+	Description  string             `json:"description,omitempty"`
+	ParamsSchema *jsonschema.Schema `json:"paramsSchema,omitempty"`
+	New          func(config.ModuleConfig) (common.Module, error)
 }
 
 func RegisterModule(mod ModuleRegistration) {
@@ -46,3 +50,49 @@ var (
 func CreateLogger(config config.ModuleConfig) *slog.Logger {
 	return slog.Default().With("component", "module", "id", config.Id, "type", config.Type)
 }
+
+func GetModulesSchema() *jsonschema.Schema {
+	moduleRegistryMu.RLock()
+	defer moduleRegistryMu.RUnlock()
+
+	schema := &jsonschema.Schema{
+		Schema:      "https://json-schema.org/draft/2020-12/schema",
+		ID:          "https://showbridge.io/modules.schema.json",
+		Title:       "Modules",
+		Description: "module configurations",
+		Type:        "array",
+	}
+
+	moduleDefinitionSchemas := []*jsonschema.Schema{}
+	for _, mod := range ModuleRegistry {
+		moduleSchema := &jsonschema.Schema{
+			Type: "object",
+			Properties: map[string]*jsonschema.Schema{
+				"id": {
+					Type:      "string",
+					MinLength: jsonschema.Ptr(1),
+				},
+				"type": {
+					Const: jsonschema.Ptr[any](mod.Type),
+				},
+			},
+			Required:             []string{"id", "type"},
+			AdditionalProperties: nil,
+		}
+		if mod.Title != "" {
+			moduleSchema.Title = mod.Title
+		}
+		if mod.Description != "" {
+			moduleSchema.Description = mod.Description
+		}
+		if mod.ParamsSchema != nil {
+			moduleSchema.Properties["params"] = mod.ParamsSchema
+			moduleSchema.Required = append(moduleSchema.Required, "params")
+		}
+		moduleDefinitionSchemas = append(moduleDefinitionSchemas, moduleSchema)
+	}
+	schema.Items = &jsonschema.Schema{
+		OneOf: moduleDefinitionSchemas,
+	}
+	return schema
+}

internal/module/mqtt-client.go

@@ -7,6 +7,7 @@ import (
 	"log/slog"
 
 	mqtt "github.com/eclipse/paho.mqtt.golang"
+	"github.com/google/jsonschema-go/jsonschema"
 	"github.com/jwetzell/showbridge-go/internal/common"
 	"github.com/jwetzell/showbridge-go/internal/config"
 )
@@ -25,7 +26,27 @@ type MQTTClient struct {
 
 func init() {
 	RegisterModule(ModuleRegistration{
-		Type: "mqtt.client",
+		Type:  "mqtt.client",
+		Title: "MQTT Client",
+		ParamsSchema: &jsonschema.Schema{
+			Type: "object",
+			Properties: map[string]*jsonschema.Schema{
+				"broker": {
+					Title: "Broker URL",
+					Type:  "string",
+				},
+				"topic": {
+					Title: "Topic",
+					Type:  "string",
+				},
+				"clientId": {
+					Title: "Client ID",
+					Type:  "string",
+				},
+			},
+			Required:             []string{"broker", "topic", "clientId"},
+			AdditionalProperties: nil,
+		},
 		New: func(config config.ModuleConfig) (common.Module, error) {
 			params := config.Params
 			brokerString, err := params.GetString("broker")

internal/module/nats-client.go

@@ -5,6 +5,7 @@ import (
 	"errors"
 	"log/slog"
 
+	"github.com/google/jsonschema-go/jsonschema"
 	"github.com/jwetzell/showbridge-go/internal/common"
 	"github.com/jwetzell/showbridge-go/internal/config"
 	"github.com/jwetzell/showbridge-go/internal/processor"
@@ -24,7 +25,23 @@ type NATSClient struct {
 
 func init() {
 	RegisterModule(ModuleRegistration{
-		Type: "nats.client",
+		Type:  "nats.client",
+		Title: "NATS Client",
+		ParamsSchema: &jsonschema.Schema{
+			Type: "object",
+			Properties: map[string]*jsonschema.Schema{
+				"url": {
+					Title: "NATS Server URL",
+					Type:  "string",
+				},
+				"subject": {
+					Title: "Subject",
+					Type:  "string",
+				},
+			},
+			Required:             []string{"url", "subject"},
+			AdditionalProperties: nil,
+		},
 		New: func(config config.ModuleConfig) (common.Module, error) {
 			params := config.Params
 			urlString, err := params.GetString("url")

internal/module/nats-server.go

@@ -2,12 +2,14 @@ package module
 
 import (
 	"context"
+	"encoding/json"
 	"errors"
 	"fmt"
 	"log/slog"
 	"net"
 	"time"
 
+	"github.com/google/jsonschema-go/jsonschema"
 	"github.com/jwetzell/showbridge-go/internal/common"
 	"github.com/jwetzell/showbridge-go/internal/config"
 	"github.com/nats-io/nats-server/v2/server"
@@ -26,7 +28,28 @@ type NATSServer struct {
 
 func init() {
 	RegisterModule(ModuleRegistration{
-		Type: "nats.server",
+		Type:  "nats.server",
+		Title: "NATS Server",
+		ParamsSchema: &jsonschema.Schema{
+			Type: "object",
+			Properties: map[string]*jsonschema.Schema{
+				"ip": {
+					Title:   "IP",
+					Type:    "string",
+					Default: json.RawMessage(`"0.0.0.0"`),
+				},
+				"port": {
+					Title:   "Port",
+					Type:    "integer",
+					Minimum: jsonschema.Ptr[float64](1024),
+					Maximum: jsonschema.Ptr[float64](65535),
+					Default: json.RawMessage(`4222`),
+				},
+			},
+			Required: []string{},
+
+			AdditionalProperties: nil,
+		},
 		New: func(moduleConfig config.ModuleConfig) (common.Module, error) {
 			params := moduleConfig.Params
 			portNum, err := params.GetInt("port")

internal/module/psn-client.go

@@ -24,7 +24,8 @@ type PSNClient struct {
 
 func init() {
 	RegisterModule(ModuleRegistration{
-		Type: "psn.client",
+		Type:  "psn.client",
+		Title: "PosiStageNet Client",
 		New: func(config config.ModuleConfig) (common.Module, error) {
 
 			return &PSNClient{config: config, decoder: psn.NewDecoder(), logger: CreateLogger(config)}, nil

internal/module/redis-client.go

@@ -6,6 +6,7 @@ import (
 	"fmt"
 	"log/slog"
 
+	"github.com/google/jsonschema-go/jsonschema"
 	"github.com/jwetzell/showbridge-go/internal/common"
 	"github.com/jwetzell/showbridge-go/internal/config"
 	"github.com/redis/go-redis/v9"
@@ -24,7 +25,23 @@ type RedisClient struct {
 
 func init() {
 	RegisterModule(ModuleRegistration{
-		Type: "redis.client",
+		Type:  "redis.client",
+		Title: "Redis Client",
+		ParamsSchema: &jsonschema.Schema{
+			Type: "object",
+			Properties: map[string]*jsonschema.Schema{
+				"host": {
+					Type: "string",
+				},
+				"port": {
+					Type:    "integer",
+					Minimum: jsonschema.Ptr[float64](1),
+					Maximum: jsonschema.Ptr[float64](65535),
+				},
+			},
+			Required:             []string{"host", "port"},
+			AdditionalProperties: nil,
+		},
 		New: func(config config.ModuleConfig) (common.Module, error) {
 			params := config.Params
 			hostString, err := params.GetString("host")

internal/module/serial-client.go

@@ -9,6 +9,7 @@ import (
 	"log/slog"
 	"time"
 
+	"github.com/google/jsonschema-go/jsonschema"
 	"github.com/jwetzell/showbridge-go/internal/common"
 	"github.com/jwetzell/showbridge-go/internal/config"
 	"github.com/jwetzell/showbridge-go/internal/framer"
@@ -29,7 +30,23 @@ type SerialClient struct {
 
 func init() {
 	RegisterModule(ModuleRegistration{
-		Type: "serial.client",
+		Type:  "serial.client",
+		Title: "Serial Client",
+		ParamsSchema: &jsonschema.Schema{
+			Type: "object",
+			Properties: map[string]*jsonschema.Schema{
+				"port": {
+					Title: "Port",
+					Type:  "string",
+				},
+				"baudRate": {
+					Title: "Baud Rate",
+					Type:  "integer",
+				},
+			},
+			Required:             []string{"port", "baudRate"},
+			AdditionalProperties: nil,
+		},
 		New: func(config config.ModuleConfig) (common.Module, error) {
 			params := config.Params
 			portString, err := params.GetString("port")

internal/module/sip-call-server.go

@@ -2,6 +2,7 @@ package module
 
 import (
 	"context"
+	"encoding/json"
 	"errors"
 	"fmt"
 	"io"
@@ -14,6 +15,7 @@ import (
 	"github.com/emiago/diago/media"
 	"github.com/emiago/sipgo"
 	"github.com/emiago/sipgo/sip"
+	"github.com/google/jsonschema-go/jsonschema"
 	"github.com/jwetzell/showbridge-go/internal/common"
 	"github.com/jwetzell/showbridge-go/internal/config"
 	"github.com/jwetzell/showbridge-go/internal/processor"
@@ -45,7 +47,38 @@ type sipCallContextKey string
 
 func init() {
 	RegisterModule(ModuleRegistration{
-		Type: "sip.call.server",
+		Type:  "sip.call.server",
+		Title: "SIP Call Server",
+		ParamsSchema: &jsonschema.Schema{
+			Type: "object",
+			Properties: map[string]*jsonschema.Schema{
+				"ip": {
+					Title:   "IP",
+					Type:    "string",
+					Default: json.RawMessage(`"0.0.0.0"`),
+				},
+				"port": {
+					Title:   "Port",
+					Type:    "integer",
+					Minimum: jsonschema.Ptr[float64](1024),
+					Maximum: jsonschema.Ptr[float64](65535),
+					Default: json.RawMessage(`5060`),
+				},
+				"transport": {
+					Title:   "Transport",
+					Type:    "string",
+					Enum:    []any{"udp", "tcp", "ws", "udp4", "tcp4"},
+					Default: json.RawMessage(`"udp"`),
+				},
+				"userAgent": {
+					Title:   "User Agent",
+					Type:    "string",
+					Default: json.RawMessage(`"showbridge"`),
+				},
+			},
+			Required:             []string{},
+			AdditionalProperties: nil,
+		},
 		New: func(moduleConfig config.ModuleConfig) (common.Module, error) {
 			params := moduleConfig.Params
 			portNum, err := params.GetInt("port")

internal/module/sip-dtmf-server.go

@@ -2,6 +2,7 @@ package module
 
 import (
 	"context"
+	"encoding/json"
 	"errors"
 	"fmt"
 	"io"
@@ -15,6 +16,7 @@ import (
 	"github.com/emiago/diago/media"
 	"github.com/emiago/sipgo"
 	"github.com/emiago/sipgo/sip"
+	"github.com/google/jsonschema-go/jsonschema"
 	"github.com/jwetzell/showbridge-go/internal/common"
 	"github.com/jwetzell/showbridge-go/internal/config"
 	"github.com/jwetzell/showbridge-go/internal/processor"
@@ -45,7 +47,44 @@ type SIPDTMFCall struct {
 
 func init() {
 	RegisterModule(ModuleRegistration{
-		Type: "sip.dtmf.server",
+		Type:  "sip.dtmf.server",
+		Title: "SIP DTMF Server",
+		ParamsSchema: &jsonschema.Schema{
+			Type: "object",
+			Properties: map[string]*jsonschema.Schema{
+				"ip": {
+					Title:   "IP",
+					Type:    "string",
+					Default: json.RawMessage(`"0.0.0.0"`),
+				},
+				"port": {
+					Title:   "Port",
+					Type:    "integer",
+					Minimum: jsonschema.Ptr[float64](1024),
+					Maximum: jsonschema.Ptr[float64](65535),
+					Default: json.RawMessage(`5060`),
+				},
+				"transport": {
+					Title:   "Transport",
+					Type:    "string",
+					Enum:    []any{"udp", "tcp", "ws", "udp4", "tcp4"},
+					Default: json.RawMessage(`"udp"`),
+				},
+				"userAgent": {
+					Title:   "User Agent",
+					Type:    "string",
+					Default: json.RawMessage(`"showbridge"`),
+				},
+				"separator": {
+					Title:     "DTMF Separator",
+					Type:      "string",
+					MinLength: jsonschema.Ptr(1),
+					MaxLength: jsonschema.Ptr(1),
+				},
+			},
+			Required:             []string{"separator"},
+			AdditionalProperties: nil,
+		},
 		New: func(moduleConfig config.ModuleConfig) (common.Module, error) {
 			params := moduleConfig.Params
 

internal/module/tcp-client.go

@@ -8,6 +8,7 @@ import (
 	"net"
 	"time"
 
+	"github.com/google/jsonschema-go/jsonschema"
 	"github.com/jwetzell/showbridge-go/internal/common"
 	"github.com/jwetzell/showbridge-go/internal/config"
 	"github.com/jwetzell/showbridge-go/internal/framer"
@@ -26,7 +27,30 @@ type TCPClient struct {
 
 func init() {
 	RegisterModule(ModuleRegistration{
-		Type: "net.tcp.client",
+		Type:  "net.tcp.client",
+		Title: "TCP Client",
+		ParamsSchema: &jsonschema.Schema{
+			Type: "object",
+			Properties: map[string]*jsonschema.Schema{
+				"host": {
+					Title: "Host",
+					Type:  "string",
+				},
+				"port": {
+					Title:   "Port",
+					Type:    "integer",
+					Minimum: jsonschema.Ptr[float64](1),
+					Maximum: jsonschema.Ptr[float64](65535),
+				},
+				"framing": {
+					Title: "Framing Method",
+					Type:  "string",
+					Enum:  []any{"LF", "CR", "CRLF", "SLIP", "RAW"},
+				},
+			},
+			Required:             []string{"host", "port", "framing"},
+			AdditionalProperties: nil,
+		},
 		New: func(config config.ModuleConfig) (common.Module, error) {
 			params := config.Params
 			hostString, err := params.GetString("host")

internal/module/tcp-server.go

@@ -2,6 +2,7 @@ package module
 
 import (
 	"context"
+	"encoding/json"
 	"errors"
 	"fmt"
 	"log/slog"
@@ -11,6 +12,7 @@ import (
 	"syscall"
 	"time"
 
+	"github.com/google/jsonschema-go/jsonschema"
 	"github.com/jwetzell/showbridge-go/internal/common"
 	"github.com/jwetzell/showbridge-go/internal/config"
 	"github.com/jwetzell/showbridge-go/internal/framer"
@@ -32,7 +34,31 @@ type TCPServer struct {
 
 func init() {
 	RegisterModule(ModuleRegistration{
-		Type: "net.tcp.server",
+		Type:  "net.tcp.server",
+		Title: "TCP Server",
+		ParamsSchema: &jsonschema.Schema{
+			Type: "object",
+			Properties: map[string]*jsonschema.Schema{
+				"ip": {
+					Title:   "IP",
+					Type:    "string",
+					Default: json.RawMessage(`"0.0.0.0"`),
+				},
+				"port": {
+					Title:   "Port",
+					Type:    "integer",
+					Minimum: jsonschema.Ptr[float64](1024),
+					Maximum: jsonschema.Ptr[float64](65535),
+				},
+				"framing": {
+					Title: "Framing Method",
+					Type:  "string",
+					Enum:  []any{"LF", "CR", "CRLF", "SLIP", "RAW"},
+				},
+			},
+			Required:             []string{"port", "framing"},
+			AdditionalProperties: nil,
+		},
 		New: func(moduleConfig config.ModuleConfig) (common.Module, error) {
 			params := moduleConfig.Params
 			portNum, err := params.GetInt("port")

internal/module/time-interval.go

@@ -7,6 +7,7 @@ import (
 	"log/slog"
 	"time"
 
+	"github.com/google/jsonschema-go/jsonschema"
 	"github.com/jwetzell/showbridge-go/internal/common"
 	"github.com/jwetzell/showbridge-go/internal/config"
 )
@@ -23,7 +24,20 @@ type TimeInterval struct {
 
 func init() {
 	RegisterModule(ModuleRegistration{
-		Type: "time.interval",
+		Type:  "time.interval",
+		Title: "Interval",
+		ParamsSchema: &jsonschema.Schema{
+			Type: "object",
+			Properties: map[string]*jsonschema.Schema{
+				"duration": {
+					Title:       "Duration",
+					Type:        "integer",
+					Description: "Interval duration in milliseconds",
+				},
+			},
+			Required:             []string{"duration"},
+			AdditionalProperties: nil,
+		},
 		New: func(config config.ModuleConfig) (common.Module, error) {
 			params := config.Params
 

internal/module/time-timer.go

@@ -7,6 +7,7 @@ import (
 	"log/slog"
 	"time"
 
+	"github.com/google/jsonschema-go/jsonschema"
 	"github.com/jwetzell/showbridge-go/internal/common"
 	"github.com/jwetzell/showbridge-go/internal/config"
 )
@@ -23,7 +24,20 @@ type TimeTimer struct {
 
 func init() {
 	RegisterModule(ModuleRegistration{
-		Type: "time.timer",
+		Type:  "time.timer",
+		Title: "Timer",
+		ParamsSchema: &jsonschema.Schema{
+			Type: "object",
+			Properties: map[string]*jsonschema.Schema{
+				"duration": {
+					Title:       "Duration",
+					Type:        "integer",
+					Description: "Interval duration in milliseconds",
+				},
+			},
+			Required:             []string{"duration"},
+			AdditionalProperties: nil,
+		},
 		New: func(config config.ModuleConfig) (common.Module, error) {
 			params := config.Params
 

internal/module/udp-client.go

@@ -7,6 +7,7 @@ import (
 	"log/slog"
 	"net"
 
+	"github.com/google/jsonschema-go/jsonschema"
 	"github.com/jwetzell/showbridge-go/internal/common"
 	"github.com/jwetzell/showbridge-go/internal/config"
 )
@@ -24,7 +25,25 @@ type UDPClient struct {
 
 func init() {
 	RegisterModule(ModuleRegistration{
-		Type: "net.udp.client",
+		Type:  "net.udp.client",
+		Title: "UDP Client",
+		ParamsSchema: &jsonschema.Schema{
+			Type: "object",
+			Properties: map[string]*jsonschema.Schema{
+				"host": {
+					Title: "Host",
+					Type:  "string",
+				},
+				"port": {
+					Title:   "Port",
+					Type:    "integer",
+					Minimum: jsonschema.Ptr[float64](1),
+					Maximum: jsonschema.Ptr[float64](65535),
+				},
+			},
+			Required:             []string{"host", "port"},
+			AdditionalProperties: nil,
+		},
 		New: func(config config.ModuleConfig) (common.Module, error) {
 			params := config.Params
 			hostString, err := params.GetString("host")

internal/module/udp-multicast.go

@@ -8,6 +8,7 @@ import (
 	"net"
 	"time"
 
+	"github.com/google/jsonschema-go/jsonschema"
 	"github.com/jwetzell/showbridge-go/internal/common"
 	"github.com/jwetzell/showbridge-go/internal/config"
 )
@@ -24,7 +25,25 @@ type UDPMulticast struct {
 
 func init() {
 	RegisterModule(ModuleRegistration{
-		Type: "net.udp.multicast",
+		Type:  "net.udp.multicast",
+		Title: "UDP Multicast",
+		ParamsSchema: &jsonschema.Schema{
+			Type: "object",
+			Properties: map[string]*jsonschema.Schema{
+				"ip": {
+					Title: "IP",
+					Type:  "string",
+				},
+				"port": {
+					Title:   "Port",
+					Type:    "integer",
+					Minimum: jsonschema.Ptr[float64](1024),
+					Maximum: jsonschema.Ptr[float64](65535),
+				},
+			},
+			Required:             []string{"ip", "port"},
+			AdditionalProperties: nil,
+		},
 		New: func(moduleConfig config.ModuleConfig) (common.Module, error) {
 			params := moduleConfig.Params
 			ipString, err := params.GetString("ip")

internal/module/udp-server.go

@@ -8,6 +8,7 @@ import (
 	"net"
 	"time"
 
+	"github.com/google/jsonschema-go/jsonschema"
 	"github.com/jwetzell/showbridge-go/internal/common"
 	"github.com/jwetzell/showbridge-go/internal/config"
 )
@@ -24,7 +25,25 @@ type UDPServer struct {
 
 func init() {
 	RegisterModule(ModuleRegistration{
-		Type: "net.udp.server",
+		Type:  "net.udp.server",
+		Title: "UDP Server",
+		ParamsSchema: &jsonschema.Schema{
+			Type: "object",
+			Properties: map[string]*jsonschema.Schema{
+				"ip": {
+					Title: "IP",
+					Type:  "string",
+				},
+				"port": {
+					Title:   "Port",
+					Type:    "integer",
+					Minimum: jsonschema.Ptr[float64](1024),
+					Maximum: jsonschema.Ptr[float64](65535),
+				},
+			},
+			Required:             []string{"ip", "port"},
+			AdditionalProperties: nil,
+		},
 		New: func(moduleConfig config.ModuleConfig) (common.Module, error) {
 			params := moduleConfig.Params
 			portNum, err := params.GetInt("port")

internal/processor/artnet-packet-decode.go

@@ -40,7 +40,8 @@ func (apd *ArtNetPacketDecode) Type() string {
 
 func init() {
 	RegisterProcessor(ProcessorRegistration{
-		Type: "artnet.packet.decode",
+		Type:  "artnet.packet.decode",
+		Title: "Decode ArtNet Packet",
 		New: func(config config.ProcessorConfig) (Processor, error) {
 			return &ArtNetPacketDecode{config: config}, nil
 		},

internal/processor/artnet-packet-encode.go

@@ -39,7 +39,8 @@ func (ape *ArtNetPacketEncode) Type() string {
 
 func init() {
 	RegisterProcessor(ProcessorRegistration{
-		Type: "artnet.packet.encode",
+		Type:  "artnet.packet.encode",
+		Title: "Encode ArtNet Packet",
 		New: func(config config.ProcessorConfig) (Processor, error) {
 			return &ArtNetPacketEncode{config: config}, nil
 		},

internal/processor/db-query.go

@@ -104,7 +104,8 @@ func (dq *DbQuery) Type() string {
 
 func init() {
 	RegisterProcessor(ProcessorRegistration{
-		Type: "db.query",
+		Type:  "db.query",
+		Title: "Query Database",
 		New: func(config config.ProcessorConfig) (Processor, error) {
 
 			params := config.Params

internal/processor/debug-log.go

@@ -28,7 +28,8 @@ func (dl *DebugLog) Type() string {
 
 func init() {
 	RegisterProcessor(ProcessorRegistration{
-		Type: "debug.log",
+		Type:  "debug.log",
+		Title: "Debug Log",
 		New: func(config config.ProcessorConfig) (Processor, error) {
 			return &DebugLog{config: config, logger: slog.Default().With("component", "processor", "type", config.Type)}, nil
 		},

internal/processor/filter-change.go

@@ -31,7 +31,8 @@ func (fc *FilterChange) Type() string {
 
 func init() {
 	RegisterProcessor(ProcessorRegistration{
-		Type: "filter.change",
+		Type:  "filter.change",
+		Title: "Filter On Change",
 		New: func(config config.ProcessorConfig) (Processor, error) {
 			return &FilterChange{config: config}, nil
 		},

internal/processor/filter-expr.go

@@ -6,6 +6,7 @@ import (
 
 	"github.com/expr-lang/expr"
 	"github.com/expr-lang/expr/vm"
+	"github.com/google/jsonschema-go/jsonschema"
 	"github.com/jwetzell/showbridge-go/internal/common"
 	"github.com/jwetzell/showbridge-go/internal/config"
 )
@@ -47,7 +48,19 @@ func (fe *FilterExpr) Type() string {
 
 func init() {
 	RegisterProcessor(ProcessorRegistration{
-		Type: "filter.expr",
+		Type:  "filter.expr",
+		Title: "Filter by Expr expression",
+		ParamsSchema: &jsonschema.Schema{
+			Type: "object",
+			Properties: map[string]*jsonschema.Schema{
+				"expression": {
+					Title: "Expression",
+					Type:  "string",
+				},
+			},
+			Required:             []string{"expression"},
+			AdditionalProperties: nil,
+		},
 		New: func(config config.ProcessorConfig) (Processor, error) {
 			params := config.Params
 

internal/processor/filter-regex.go

@@ -6,6 +6,7 @@ import (
 	"fmt"
 	"regexp"
 
+	"github.com/google/jsonschema-go/jsonschema"
 	"github.com/jwetzell/showbridge-go/internal/common"
 	"github.com/jwetzell/showbridge-go/internal/config"
 )
@@ -39,7 +40,19 @@ func (fr *FilterRegex) Type() string {
 
 func init() {
 	RegisterProcessor(ProcessorRegistration{
-		Type: "filter.regex",
+		Type:  "filter.regex",
+		Title: "Filter by Regex",
+		ParamsSchema: &jsonschema.Schema{
+			Type: "object",
+			Properties: map[string]*jsonschema.Schema{
+				"pattern": {
+					Title: "Pattern",
+					Type:  "string",
+				},
+			},
+			Required:             []string{"pattern"},
+			AdditionalProperties: nil,
+		},
 		New: func(config config.ProcessorConfig) (Processor, error) {
 			params := config.Params
 

internal/processor/float-parse.go

@@ -2,10 +2,12 @@ package processor
 
 import (
 	"context"
+	"encoding/json"
 	"errors"
 	"fmt"
 	"strconv"
 
+	"github.com/google/jsonschema-go/jsonschema"
 	"github.com/jwetzell/showbridge-go/internal/common"
 	"github.com/jwetzell/showbridge-go/internal/config"
 )
@@ -39,7 +41,20 @@ func (fp *FloatParse) Type() string {
 
 func init() {
 	RegisterProcessor(ProcessorRegistration{
-		Type: "float.parse",
+		Type:  "float.parse",
+		Title: "Parse Float",
+		ParamsSchema: &jsonschema.Schema{
+			Type: "object",
+			Properties: map[string]*jsonschema.Schema{
+				"bitSize": {
+					Title:   "Bit Size",
+					Type:    "integer",
+					Enum:    []any{32, 64},
+					Default: json.RawMessage("64"),
+				},
+			},
+			AdditionalProperties: nil,
+		},
 		New: func(moduleConfig config.ProcessorConfig) (Processor, error) {
 			params := moduleConfig.Params
 

internal/processor/float-random.go

@@ -2,10 +2,12 @@ package processor
 
 import (
 	"context"
+	"encoding/json"
 	"errors"
 	"fmt"
 	"math/rand/v2"
 
+	"github.com/google/jsonschema-go/jsonschema"
 	"github.com/jwetzell/showbridge-go/internal/common"
 	"github.com/jwetzell/showbridge-go/internal/config"
 )
@@ -38,7 +40,29 @@ func (fr *FloatRandom) Type() string {
 
 func init() {
 	RegisterProcessor(ProcessorRegistration{
-		Type: "float.random",
+		Type:  "float.random",
+		Title: "Random Float",
+		ParamsSchema: &jsonschema.Schema{
+			Type: "object",
+			Properties: map[string]*jsonschema.Schema{
+				"bitSize": {
+					Title:   "Bit Size",
+					Type:    "integer",
+					Enum:    []any{32, 64},
+					Default: json.RawMessage("32"),
+				},
+				"min": {
+					Title: "Minimum",
+					Type:  "number",
+				},
+				"max": {
+					Title: "Maximum",
+					Type:  "number",
+				},
+			},
+			Required:             []string{"min", "max"},
+			AdditionalProperties: nil,
+		},
 		New: func(processorConfig config.ProcessorConfig) (Processor, error) {
 			params := processorConfig.Params
 

internal/processor/free-d-create.go

@@ -7,6 +7,7 @@ import (
 	"strconv"
 	"text/template"
 
+	"github.com/google/jsonschema-go/jsonschema"
 	freeD "github.com/jwetzell/free-d-go"
 	"github.com/jwetzell/showbridge-go/internal/common"
 	"github.com/jwetzell/showbridge-go/internal/config"
@@ -205,7 +206,61 @@ func (fc *FreeDCreate) Type() string {
 
 func init() {
 	RegisterProcessor(ProcessorRegistration{
-		Type: "freed.create",
+		Type:  "freed.create",
+		Title: "Create FreeD",
+		ParamsSchema: &jsonschema.Schema{
+			Type: "object",
+			Properties: map[string]*jsonschema.Schema{
+				"id": {
+					Title: "Camera ID",
+					Type:  "string",
+				},
+				"pan": {
+					Title: "Pan",
+					Type:  "string",
+				},
+				"tilt": {
+					Title: "Tilt",
+					Type:  "string",
+				},
+				"roll": {
+					Title: "Roll",
+					Type:  "string",
+				},
+				"posX": {
+					Title: "Position X",
+					Type:  "string",
+				},
+				"posY": {
+					Title: "Position Y",
+					Type:  "string",
+				},
+				"posZ": {
+					Title: "Position Z",
+					Type:  "string",
+				},
+				"zoom": {
+					Title: "Zoom",
+					Type:  "string",
+				},
+				"focus": {
+					Title: "Focus",
+					Type:  "string",
+				},
+			},
+			Required: []string{
+				"id",
+				"pan",
+				"tilt",
+				"roll",
+				"posX",
+				"posY",
+				"posZ",
+				"zoom",
+				"focus",
+			},
+			AdditionalProperties: nil,
+		},
 		New: func(config config.ProcessorConfig) (Processor, error) {
 
 			// TODO(jwetzell): make some params optional

internal/processor/free-d-decode.go

@@ -37,7 +37,8 @@ func (fd *FreeDDecode) Type() string {
 
 func init() {
 	RegisterProcessor(ProcessorRegistration{
-		Type: "freed.decode",
+		Type:  "freed.decode",
+		Title: "Decode FreeD",
 		New: func(config config.ProcessorConfig) (Processor, error) {
 			return &FreeDDecode{config: config}, nil
 		},

internal/processor/free-d-encode.go

@@ -34,7 +34,8 @@ func (fe *FreeDEncode) Type() string {
 
 func init() {
 	RegisterProcessor(ProcessorRegistration{
-		Type: "freed.encode",
+		Type:  "freed.encode",
+		Title: "Encode FreeD",
 		New: func(config config.ProcessorConfig) (Processor, error) {
 			return &FreeDEncode{config: config}, nil
 		},

internal/processor/http-request-do.go

@@ -9,6 +9,7 @@ import (
 	"text/template"
 	"time"
 
+	"github.com/google/jsonschema-go/jsonschema"
 	"github.com/jwetzell/showbridge-go/internal/common"
 	"github.com/jwetzell/showbridge-go/internal/config"
 )
@@ -70,7 +71,24 @@ func (hrd *HTTPRequestDo) Type() string {
 
 func init() {
 	RegisterProcessor(ProcessorRegistration{
-		Type: "http.request.do",
+		Type:  "http.request.do",
+		Title: "Do HTTP Request",
+		ParamsSchema: &jsonschema.Schema{
+			Type: "object",
+			Properties: map[string]*jsonschema.Schema{
+				"method": {
+					Title: "HTTP Method",
+					Type:  "string",
+					Enum:  []any{"GET", "POST"},
+				},
+				"url": {
+					Title: "URL",
+					Type:  "string",
+				},
+			},
+			Required:             []string{"method", "url"},
+			AdditionalProperties: nil,
+		},
 		New: func(config config.ProcessorConfig) (Processor, error) {
 			params := config.Params
 

internal/processor/http-response-create.go

@@ -6,6 +6,7 @@ import (
 	"fmt"
 	"text/template"
 
+	"github.com/google/jsonschema-go/jsonschema"
 	"github.com/jwetzell/showbridge-go/internal/common"
 	"github.com/jwetzell/showbridge-go/internal/config"
 )
@@ -44,7 +45,23 @@ func (hrc *HTTPResponseCreate) Type() string {
 
 func init() {
 	RegisterProcessor(ProcessorRegistration{
-		Type: "http.response.create",
+		Type:  "http.response.create",
+		Title: "Create HTTP Response",
+		ParamsSchema: &jsonschema.Schema{
+			Type: "object",
+			Properties: map[string]*jsonschema.Schema{
+				"status": {
+					Title: "Status Code",
+					Type:  "integer",
+				},
+				"body": {
+					Title: "Body",
+					Type:  "string",
+				},
+			},
+			Required:             []string{"status", "body"},
+			AdditionalProperties: nil,
+		},
 		New: func(config config.ProcessorConfig) (Processor, error) {
 			params := config.Params
 

internal/processor/int-parse.go

@@ -2,10 +2,12 @@ package processor
 
 import (
 	"context"
+	"encoding/json"
 	"errors"
 	"fmt"
 	"strconv"
 
+	"github.com/google/jsonschema-go/jsonschema"
 	"github.com/jwetzell/showbridge-go/internal/common"
 	"github.com/jwetzell/showbridge-go/internal/config"
 )
@@ -40,7 +42,26 @@ func (ip *IntParse) Type() string {
 
 func init() {
 	RegisterProcessor(ProcessorRegistration{
-		Type: "int.parse",
+		Type:  "int.parse",
+		Title: "Parse Int",
+		ParamsSchema: &jsonschema.Schema{
+			Type: "object",
+			Properties: map[string]*jsonschema.Schema{
+				"base": {
+					Title:   "Base",
+					Type:    "integer",
+					Enum:    []any{0, 2, 8, 10, 16},
+					Default: json.RawMessage("10"),
+				},
+				"bitSize": {
+					Title:   "Bit Size",
+					Type:    "integer",
+					Enum:    []any{0, 8, 16, 32, 64},
+					Default: json.RawMessage("64"),
+				},
+			},
+			AdditionalProperties: nil,
+		},
 		New: func(moduleConfig config.ProcessorConfig) (Processor, error) {
 			params := moduleConfig.Params
 

internal/processor/int-random.go

@@ -6,6 +6,7 @@ import (
 	"fmt"
 	"math/rand/v2"
 
+	"github.com/google/jsonschema-go/jsonschema"
 	"github.com/jwetzell/showbridge-go/internal/common"
 	"github.com/jwetzell/showbridge-go/internal/config"
 )
@@ -28,7 +29,23 @@ func (ir *IntRandom) Type() string {
 
 func init() {
 	RegisterProcessor(ProcessorRegistration{
-		Type: "int.random",
+		Type:  "int.random",
+		Title: "Random Int",
+		ParamsSchema: &jsonschema.Schema{
+			Type: "object",
+			Properties: map[string]*jsonschema.Schema{
+				"min": {
+					Title: "Minimum",
+					Type:  "integer",
+				},
+				"max": {
+					Title: "Maximum",
+					Type:  "integer",
+				},
+			},
+			Required:             []string{"min", "max"},
+			AdditionalProperties: nil,
+		},
 		New: func(config config.ProcessorConfig) (Processor, error) {
 			params := config.Params
 

internal/processor/int-scale.go

@@ -5,6 +5,7 @@ import (
 	"errors"
 	"fmt"
 
+	"github.com/google/jsonschema-go/jsonschema"
 	"github.com/jwetzell/showbridge-go/internal/common"
 	"github.com/jwetzell/showbridge-go/internal/config"
 )
@@ -36,7 +37,31 @@ func (ir *IntScale) Type() string {
 
 func init() {
 	RegisterProcessor(ProcessorRegistration{
-		Type: "int.scale",
+		Type:  "int.scale",
+		Title: "Scale Int",
+		ParamsSchema: &jsonschema.Schema{
+			Type: "object",
+			Properties: map[string]*jsonschema.Schema{
+				"inMin": {
+					Title: "Input Minimum",
+					Type:  "integer",
+				},
+				"inMax": {
+					Title: "Input Maximum",
+					Type:  "integer",
+				},
+				"outMin": {
+					Title: "Output Minimum",
+					Type:  "integer",
+				},
+				"outMax": {
+					Title: "Output Maximum",
+					Type:  "integer",
+				},
+			},
+			Required:             []string{"inMin", "inMax", "outMin", "outMax"},
+			AdditionalProperties: nil,
+		},
 		New: func(config config.ProcessorConfig) (Processor, error) {
 			params := config.Params
 

internal/processor/json-decode.go

@@ -46,7 +46,8 @@ func (jd *JsonDecode) Type() string {
 
 func init() {
 	RegisterProcessor(ProcessorRegistration{
-		Type: "json.decode",
+		Type:  "json.decode",
+		Title: "Decode JSON",
 		New: func(config config.ProcessorConfig) (Processor, error) {
 			return &JsonDecode{config: config}, nil
 		},

internal/processor/json-encode.go

@@ -38,7 +38,8 @@ func (je *JsonEncode) Type() string {
 
 func init() {
 	RegisterProcessor(ProcessorRegistration{
-		Type: "json.encode",
+		Type:  "json.encode",
+		Title: "Encode JSON",
 		New: func(config config.ProcessorConfig) (Processor, error) {
 			return &JsonEncode{config: config}, nil
 		},

internal/processor/kv-get.go

@@ -6,6 +6,7 @@ import (
 	"fmt"
 	"log/slog"
 
+	"github.com/google/jsonschema-go/jsonschema"
 	"github.com/jwetzell/showbridge-go/internal/common"
 	"github.com/jwetzell/showbridge-go/internal/config"
 )
@@ -51,7 +52,23 @@ func (kvg *KVGet) Type() string {
 
 func init() {
 	RegisterProcessor(ProcessorRegistration{
-		Type: "kv.get",
+		Type:  "kv.get",
+		Title: "Get Key",
+		ParamsSchema: &jsonschema.Schema{
+			Type: "object",
+			Properties: map[string]*jsonschema.Schema{
+				"module": {
+					Title: "Module ID",
+					Type:  "string",
+				},
+				"key": {
+					Title: "Key",
+					Type:  "string",
+				},
+			},
+			Required:             []string{"module", "key"},
+			AdditionalProperties: nil,
+		},
 		New: func(config config.ProcessorConfig) (Processor, error) {
 
 			params := config.Params

internal/processor/kv-set.go

@@ -8,6 +8,7 @@ import (
 	"html/template"
 	"log/slog"
 
+	"github.com/google/jsonschema-go/jsonschema"
 	"github.com/jwetzell/showbridge-go/internal/common"
 	"github.com/jwetzell/showbridge-go/internal/config"
 )
@@ -62,7 +63,27 @@ func (kvs *KVSet) Type() string {
 
 func init() {
 	RegisterProcessor(ProcessorRegistration{
-		Type: "kv.set",
+		Type:  "kv.set",
+		Title: "Set Key",
+		ParamsSchema: &jsonschema.Schema{
+			Type: "object",
+			Properties: map[string]*jsonschema.Schema{
+				"module": {
+					Title: "Module ID",
+					Type:  "string",
+				},
+				"key": {
+					Title: "Key",
+					Type:  "string",
+				},
+				"value": {
+					Title: "Value",
+					Type:  "string",
+				},
+			},
+			Required:             []string{"module", "key", "value"},
+			AdditionalProperties: nil,
+		},
 		New: func(config config.ProcessorConfig) (Processor, error) {
 
 			params := config.Params

internal/processor/midi-message-create.go

@@ -9,6 +9,7 @@ import (
 	"strconv"
 	"text/template"
 
+	"github.com/google/jsonschema-go/jsonschema"
 	"github.com/jwetzell/showbridge-go/internal/common"
 	"github.com/jwetzell/showbridge-go/internal/config"
 	"gitlab.com/gomidi/midi/v2"
@@ -314,7 +315,105 @@ func newMidiProgramChangeCreate(config config.ProcessorConfig) (Processor, error
 
 func init() {
 	RegisterProcessor(ProcessorRegistration{
-		Type: "midi.message.create",
+		Type:  "midi.message.create",
+		Title: "Create MIDI Message",
+		ParamsSchema: &jsonschema.Schema{
+			Type: "object",
+			OneOf: []*jsonschema.Schema{
+				{
+					Type: "object",
+					Properties: map[string]*jsonschema.Schema{
+						"type": {
+							Title: "MIDI Message Type",
+							Type:  "string",
+							Enum:  []any{"NoteOn", "noteon", "note_on"},
+						},
+						"channel": {
+							Title: "Channel",
+							Type:  "string",
+						},
+						"note": {
+							Title: "Note",
+							Type:  "string",
+						},
+						"velocity": {
+							Title: "Velocity",
+							Type:  "string",
+						},
+					},
+					Required:             []string{"type", "channel", "note", "velocity"},
+					AdditionalProperties: nil,
+				},
+				{
+					Type: "object",
+					Properties: map[string]*jsonschema.Schema{
+						"type": {
+							Title: "MIDI Message Type",
+							Type:  "string",
+							Enum:  []any{"NoteOff", "noteoff", "note_off"},
+						},
+						"channel": {
+							Title: "Channel",
+							Type:  "string",
+						},
+						"note": {
+							Title: "Note",
+							Type:  "string",
+						},
+						"velocity": {
+							Title: "Velocity",
+							Type:  "string",
+						},
+					},
+					Required:             []string{"type", "channel", "note", "velocity"},
+					AdditionalProperties: nil,
+				},
+				{
+					Type: "object",
+					Properties: map[string]*jsonschema.Schema{
+						"type": {
+							Title: "MIDI Message Type",
+							Type:  "string",
+							Enum:  []any{"ControlChange", "controlchange", "control_change"},
+						},
+						"channel": {
+							Title: "Channel",
+							Type:  "string",
+						},
+						"control": {
+							Title: "Control",
+							Type:  "string",
+						},
+						"value": {
+							Title: "Value",
+							Type:  "string",
+						},
+					},
+					Required:             []string{"type", "channel", "control", "value"},
+					AdditionalProperties: nil,
+				},
+				{
+					Type: "object",
+					Properties: map[string]*jsonschema.Schema{
+						"type": {
+							Title: "MIDI Message Type",
+							Type:  "string",
+							Enum:  []any{"ProgramChange", "programchange", "program_change"},
+						},
+						"channel": {
+							Title: "Channel",
+							Type:  "string",
+						},
+						"program": {
+							Title: "Program",
+							Type:  "string",
+						},
+					},
+					Required:             []string{"type", "channel", "program"},
+					AdditionalProperties: nil,
+				},
+			},
+		},
 		New: func(config config.ProcessorConfig) (Processor, error) {
 			params := config.Params
 

internal/processor/midi-message-decode.go

@@ -36,7 +36,8 @@ func (mmd *MIDIMessageDecode) Type() string {
 
 func init() {
 	RegisterProcessor(ProcessorRegistration{
-		Type: "midi.message.decode",
+		Type:  "midi.message.decode",
+		Title: "Decode MIDI Message",
 		New: func(config config.ProcessorConfig) (Processor, error) {
 			return &MIDIMessageDecode{config: config}, nil
 		},

internal/processor/midi-message-encode.go

@@ -34,7 +34,8 @@ func (mme *MIDIMessageEncode) Type() string {
 
 func init() {
 	RegisterProcessor(ProcessorRegistration{
-		Type: "midi.message.encode",
+		Type:  "midi.message.encode",
+		Title: "Encode MIDI Message",
 		New: func(config config.ProcessorConfig) (Processor, error) {
 			return &MIDIMessageEncode{config: config}, nil
 		},

internal/processor/midi-message-unpack.go

@@ -92,7 +92,8 @@ func (mmu *MIDIMessageUnpack) Type() string {
 
 func init() {
 	RegisterProcessor(ProcessorRegistration{
-		Type: "midi.message.unpack",
+		Type:  "midi.message.unpack",
+		Title: "Unpack MIDI Message",
 		New: func(config config.ProcessorConfig) (Processor, error) {
 			return &MIDIMessageUnpack{config: config}, nil
 		},

internal/processor/mqtt-message-create.go

@@ -5,6 +5,7 @@ import (
 	"errors"
 	"fmt"
 
+	"github.com/google/jsonschema-go/jsonschema"
 	"github.com/jwetzell/showbridge-go/internal/common"
 	"github.com/jwetzell/showbridge-go/internal/config"
 )
@@ -80,7 +81,31 @@ func (mmc *MQTTMessageCreate) Type() string {
 
 func init() {
 	RegisterProcessor(ProcessorRegistration{
-		Type: "mqtt.message.create",
+		Type:  "mqtt.message.create",
+		Title: "Create MQTT Message",
+		ParamsSchema: &jsonschema.Schema{
+			Type: "object",
+			Properties: map[string]*jsonschema.Schema{
+				"topic": {
+					Title: "Topic",
+					Type:  "string",
+				},
+				"qos": {
+					Title: "QoS",
+					Type:  "number",
+				},
+				"retained": {
+					Title: "Retained",
+					Type:  "boolean",
+				},
+				"payload": {
+					Title: "Payload",
+					Type:  "string",
+				},
+			},
+			Required:             []string{"topic", "qos", "retained", "payload"},
+			AdditionalProperties: nil,
+		},
 		New: func(processorConfig config.ProcessorConfig) (Processor, error) {
 			params := processorConfig.Params
 			topicString, err := params.GetString("topic")

internal/processor/nats-message-create.go

@@ -6,6 +6,7 @@ import (
 	"fmt"
 	"text/template"
 
+	"github.com/google/jsonschema-go/jsonschema"
 	"github.com/jwetzell/showbridge-go/internal/common"
 	"github.com/jwetzell/showbridge-go/internal/config"
 )
@@ -59,7 +60,23 @@ func (nmc *NATSMessageCreate) Type() string {
 
 func init() {
 	RegisterProcessor(ProcessorRegistration{
-		Type: "nats.message.create",
+		Type:  "nats.message.create",
+		Title: "Create NATS Message",
+		ParamsSchema: &jsonschema.Schema{
+			Type: "object",
+			Properties: map[string]*jsonschema.Schema{
+				"subject": {
+					Title: "Subject",
+					Type:  "string",
+				},
+				"payload": {
+					Title: "Payload",
+					Type:  "string",
+				},
+			},
+			Required:             []string{"subject", "payload"},
+			AdditionalProperties: nil,
+		},
 		New: func(config config.ProcessorConfig) (Processor, error) {
 			params := config.Params
 			subjectString, err := params.GetString("subject")

internal/processor/osc-message-create.go

@@ -9,6 +9,7 @@ import (
 	"strconv"
 	"text/template"
 
+	"github.com/google/jsonschema-go/jsonschema"
 	"github.com/jwetzell/osc-go"
 	"github.com/jwetzell/showbridge-go/internal/common"
 	"github.com/jwetzell/showbridge-go/internal/config"
@@ -86,7 +87,30 @@ func (omc *OSCMessageCreate) Type() string {
 
 func init() {
 	RegisterProcessor(ProcessorRegistration{
-		Type: "osc.message.create",
+		Type:  "osc.message.create",
+		Title: "Create OSC Message",
+		ParamsSchema: &jsonschema.Schema{
+			Type: "object",
+			Properties: map[string]*jsonschema.Schema{
+				"address": {
+					Title: "Address",
+					Type:  "string",
+				},
+				"args": {
+					Title: "Arguments",
+					Type:  "array",
+					Items: &jsonschema.Schema{
+						Type: "string",
+					},
+				},
+				"types": {
+					Title: "Argument Types",
+					Type:  "string",
+				},
+			},
+			Required:             []string{"address"},
+			AdditionalProperties: nil,
+		},
 		New: func(processorConfig config.ProcessorConfig) (Processor, error) {
 			params := processorConfig.Params
 			addressString, err := params.GetString("address")

internal/processor/osc-message-decode.go

@@ -48,7 +48,8 @@ func (omd *OSCMessageDecode) Type() string {
 
 func init() {
 	RegisterProcessor(ProcessorRegistration{
-		Type: "osc.message.decode",
+		Type:  "osc.message.decode",
+		Title: "Decode OSC Message",
 		New: func(config config.ProcessorConfig) (Processor, error) {
 			return &OSCMessageDecode{config: config}, nil
 		},

internal/processor/osc-message-encode.go

@@ -32,7 +32,8 @@ func (ome *OSCMessageEncode) Type() string {
 
 func init() {
 	RegisterProcessor(ProcessorRegistration{
-		Type: "osc.message.encode",
+		Type:  "osc.message.encode",
+		Title: "Encode OSC Message",
 		New: func(config config.ProcessorConfig) (Processor, error) {
 			return &OSCMessageEncode{config: config}, nil
 		},

internal/processor/processor.go

@@ -5,6 +5,7 @@ import (
 	"fmt"
 	"sync"
 
+	"github.com/google/jsonschema-go/jsonschema"
 	"github.com/jwetzell/showbridge-go/internal/common"
 	"github.com/jwetzell/showbridge-go/internal/config"
 )
@@ -15,8 +16,11 @@ type Processor interface {
 }
 
 type ProcessorRegistration struct {
-	Type string `json:"type"`
-	New  func(config.ProcessorConfig) (Processor, error)
+	Type         string             `json:"type"`
+	Title        string             `json:"title,omitempty"`
+	Description  string             `json:"description,omitempty"`
+	ParamsSchema *jsonschema.Schema `json:"paramsSchema,omitempty"`
+	New          func(config.ProcessorConfig) (Processor, error)
 }
 
 func RegisterProcessor(processor ProcessorRegistration) {
@@ -41,3 +45,45 @@ var (
 	processorRegistryMu sync.RWMutex
 	ProcessorRegistry   = make(map[string]ProcessorRegistration)
 )
+
+func GetProcessorsSchema() *jsonschema.Schema {
+	processorRegistryMu.RLock()
+	defer processorRegistryMu.RUnlock()
+
+	schema := &jsonschema.Schema{
+		Schema:      "https://json-schema.org/draft/2020-12/schema",
+		ID:          "https://showbridge.io/processors.schema.json",
+		Title:       "Processors",
+		Description: "processor configurations",
+		Type:        "array",
+	}
+
+	processorDefinitionSchemas := []*jsonschema.Schema{}
+	for _, proc := range ProcessorRegistry {
+		processorSchema := &jsonschema.Schema{
+			Type: "object",
+			Properties: map[string]*jsonschema.Schema{
+				"type": {
+					Const: jsonschema.Ptr[any](proc.Type),
+				},
+			},
+			Required:             []string{"type"},
+			AdditionalProperties: nil,
+		}
+		if proc.Title != "" {
+			processorSchema.Title = proc.Title
+		}
+		if proc.Description != "" {
+			processorSchema.Description = proc.Description
+		}
+		if proc.ParamsSchema != nil {
+			processorSchema.Properties["params"] = proc.ParamsSchema
+			processorSchema.Required = append(processorSchema.Required, "params")
+		}
+		processorDefinitionSchemas = append(processorDefinitionSchemas, processorSchema)
+	}
+	schema.Items = &jsonschema.Schema{
+		OneOf: processorDefinitionSchemas,
+	}
+	return schema
+}

internal/processor/router-input.go

@@ -6,6 +6,7 @@ import (
 	"fmt"
 	"log/slog"
 
+	"github.com/google/jsonschema-go/jsonschema"
 	"github.com/jwetzell/showbridge-go/internal/common"
 	"github.com/jwetzell/showbridge-go/internal/config"
 )
@@ -44,7 +45,20 @@ func (ro *RouterInput) Type() string {
 
 func init() {
 	RegisterProcessor(ProcessorRegistration{
-		Type: "router.input",
+		Type:  "router.input",
+		Title: "Router Input",
+		ParamsSchema: &jsonschema.Schema{
+			Type: "object",
+			Properties: map[string]*jsonschema.Schema{
+				"source": {
+					Title:       "Source",
+					Type:        "string",
+					Description: "source to report as to the router",
+				},
+			},
+			Required:             []string{"source"},
+			AdditionalProperties: nil,
+		},
 		New: func(config config.ProcessorConfig) (Processor, error) {
 
 			params := config.Params

internal/processor/router-output.go

@@ -6,6 +6,7 @@ import (
 	"fmt"
 	"log/slog"
 
+	"github.com/google/jsonschema-go/jsonschema"
 	"github.com/jwetzell/showbridge-go/internal/common"
 	"github.com/jwetzell/showbridge-go/internal/config"
 )
@@ -40,7 +41,20 @@ func (ro *RouterOutput) Type() string {
 
 func init() {
 	RegisterProcessor(ProcessorRegistration{
-		Type: "router.output",
+		Type:  "router.output",
+		Title: "Router Output",
+		ParamsSchema: &jsonschema.Schema{
+			Type: "object",
+			Properties: map[string]*jsonschema.Schema{
+				"module": {
+					Title:       "Module ID",
+					Type:        "string",
+					Description: "ID of module to send output to",
+				},
+			},
+			Required:             []string{"module"},
+			AdditionalProperties: nil,
+		},
 		New: func(config config.ProcessorConfig) (Processor, error) {
 
 			params := config.Params

internal/processor/script-expr.go

@@ -6,6 +6,7 @@ import (
 
 	"github.com/expr-lang/expr"
 	"github.com/expr-lang/expr/vm"
+	"github.com/google/jsonschema-go/jsonschema"
 	"github.com/jwetzell/showbridge-go/internal/common"
 	"github.com/jwetzell/showbridge-go/internal/config"
 )
@@ -36,7 +37,19 @@ func (se *ScriptExpr) Type() string {
 
 func init() {
 	RegisterProcessor(ProcessorRegistration{
-		Type: "script.expr",
+		Type:  "script.expr",
+		Title: "Evaluate Expr Expression",
+		ParamsSchema: &jsonschema.Schema{
+			Type: "object",
+			Properties: map[string]*jsonschema.Schema{
+				"expression": {
+					Title: "Expression",
+					Type:  "string",
+				},
+			},
+			Required:             []string{"expression"},
+			AdditionalProperties: nil,
+		},
 		New: func(config config.ProcessorConfig) (Processor, error) {
 			params := config.Params
 

internal/processor/script-js.go

@@ -4,6 +4,7 @@ import (
 	"context"
 	"fmt"
 
+	"github.com/google/jsonschema-go/jsonschema"
 	"github.com/jwetzell/showbridge-go/internal/common"
 	"github.com/jwetzell/showbridge-go/internal/config"
 	"modernc.org/quickjs"
@@ -21,9 +22,9 @@ func (sj *ScriptJS) Process(ctx context.Context, wrappedPayload common.WrappedPa
 
 	//NOTE(jwetzell): some weird conversion going on with these types
 	_, isUint8Slice := common.GetAnyAs[[]uint8](wrappedPayload.Payload)
-	_, isbyteSlice := common.GetAnyAs[[]byte](wrappedPayload.Payload)
+	_, isByteSlice := common.GetAnyAs[[]byte](wrappedPayload.Payload)
 
-	if isUint8Slice || isbyteSlice {
+	if isUint8Slice || isByteSlice {
 		intSlice, ok := common.GetAnyAsIntSlice(wrappedPayload.Payload)
 
 		if ok {
@@ -93,7 +94,19 @@ func (sj *ScriptJS) Type() string {
 
 func init() {
 	RegisterProcessor(ProcessorRegistration{
-		Type: "script.js",
+		Type:  "script.js",
+		Title: "Run JavaScript",
+		ParamsSchema: &jsonschema.Schema{
+			Type: "object",
+			Properties: map[string]*jsonschema.Schema{
+				"program": {
+					Title: "Program",
+					Type:  "string",
+				},
+			},
+			Required:             []string{"program"},
+			AdditionalProperties: nil,
+		},
 		New: func(config config.ProcessorConfig) (Processor, error) {
 			params := config.Params
 

internal/processor/script-wasm.go

@@ -2,10 +2,12 @@ package processor
 
 import (
 	"context"
+	"encoding/json"
 	"errors"
 	"fmt"
 
 	extism "github.com/extism/go-sdk"
+	"github.com/google/jsonschema-go/jsonschema"
 	"github.com/jwetzell/showbridge-go/internal/common"
 	"github.com/jwetzell/showbridge-go/internal/config"
 )
@@ -50,7 +52,29 @@ func (sw *ScriptWASM) Type() string {
 
 func init() {
 	RegisterProcessor(ProcessorRegistration{
-		Type: "script.wasm",
+		Type:  "script.wasm",
+		Title: "Run WASM Plugin",
+		ParamsSchema: &jsonschema.Schema{
+			Type: "object",
+			Properties: map[string]*jsonschema.Schema{
+				"path": {
+					Title: "Path",
+					Type:  "string",
+				},
+				"function": {
+					Title:   "Function",
+					Type:    "string",
+					Default: json.RawMessage(`"process"`),
+				},
+				"enableWasi": {
+					Title:   "Enable WASI",
+					Type:    "boolean",
+					Default: json.RawMessage("false"),
+				},
+			},
+			Required:             []string{"path"},
+			AdditionalProperties: nil,
+		},
 		New: func(processorConfig config.ProcessorConfig) (Processor, error) {
 			params := processorConfig.Params
 

internal/processor/sip-response-audio-create.go

@@ -6,6 +6,7 @@ import (
 	"fmt"
 	"text/template"
 
+	"github.com/google/jsonschema-go/jsonschema"
 	"github.com/jwetzell/showbridge-go/internal/common"
 	"github.com/jwetzell/showbridge-go/internal/config"
 )
@@ -51,7 +52,26 @@ func (srac *SipResponseAudioCreate) Type() string {
 
 func init() {
 	RegisterProcessor(ProcessorRegistration{
-		Type: "sip.response.audio.create",
+		Type:  "sip.response.audio.create",
+		Title: "Create SIP Audio Response",
+		ParamsSchema: &jsonschema.Schema{
+			Type: "object",
+			Properties: map[string]*jsonschema.Schema{
+				"preWait": {
+					Title: "Pre Wait (ms)",
+					Type:  "integer",
+				},
+				"postWait": {
+					Title: "Post Wait (ms)",
+					Type:  "integer",
+				},
+				"audioFile": {
+					Type: "string",
+				},
+			},
+			Required:             []string{"preWait", "postWait", "audioFile"},
+			AdditionalProperties: nil,
+		},
 		New: func(config config.ProcessorConfig) (Processor, error) {
 			params := config.Params
 

internal/processor/sip-response-dtmf-create.go

@@ -8,6 +8,7 @@ import (
 	"regexp"
 	"text/template"
 
+	"github.com/google/jsonschema-go/jsonschema"
 	"github.com/jwetzell/showbridge-go/internal/common"
 	"github.com/jwetzell/showbridge-go/internal/config"
 )
@@ -59,7 +60,26 @@ func (srdc *SipResponseDTMFCreate) Type() string {
 
 func init() {
 	RegisterProcessor(ProcessorRegistration{
-		Type: "sip.response.dtmf.create",
+		Type:  "sip.response.dtmf.create",
+		Title: "Create SIP DTMF Response",
+		ParamsSchema: &jsonschema.Schema{
+			Type: "object",
+			Properties: map[string]*jsonschema.Schema{
+				"preWait": {
+					Title: "Pre Wait (ms)",
+					Type:  "integer",
+				},
+				"postWait": {
+					Title: "Post Wait (ms)",
+					Type:  "integer",
+				},
+				"digits": {
+					Type: "string",
+				},
+			},
+			Required:             []string{"preWait", "postWait", "digits"},
+			AdditionalProperties: nil,
+		},
 		New: func(config config.ProcessorConfig) (Processor, error) {
 			params := config.Params
 

internal/processor/string-create.go

@@ -6,6 +6,7 @@ import (
 	"fmt"
 	"text/template"
 
+	"github.com/google/jsonschema-go/jsonschema"
 	"github.com/jwetzell/showbridge-go/internal/common"
 	"github.com/jwetzell/showbridge-go/internal/config"
 )
@@ -37,7 +38,19 @@ func (sc *StringCreate) Type() string {
 
 func init() {
 	RegisterProcessor(ProcessorRegistration{
-		Type: "string.create",
+		Type:  "string.create",
+		Title: "Create String",
+		ParamsSchema: &jsonschema.Schema{
+			Type: "object",
+			Properties: map[string]*jsonschema.Schema{
+				"template": {
+					Title: "Template",
+					Type:  "string",
+				},
+			},
+			Required:             []string{"template"},
+			AdditionalProperties: nil,
+		},
 		New: func(config config.ProcessorConfig) (Processor, error) {
 			params := config.Params
 			templateString, err := params.GetString("template")

internal/processor/string-decode.go

@@ -33,7 +33,8 @@ func (sd *StringDecode) Type() string {
 
 func init() {
 	RegisterProcessor(ProcessorRegistration{
-		Type: "string.decode",
+		Type:  "string.decode",
+		Title: "Decode String",
 		New: func(config config.ProcessorConfig) (Processor, error) {
 			return &StringDecode{config: config}, nil
 		},

internal/processor/string-encode.go

@@ -32,7 +32,8 @@ func (se *StringEncode) Type() string {
 
 func init() {
 	RegisterProcessor(ProcessorRegistration{
-		Type: "string.encode",
+		Type:  "string.encode",
+		Title: "Encode String",
 		New: func(config config.ProcessorConfig) (Processor, error) {
 			return &StringEncode{config: config}, nil
 		},

internal/processor/string-split.go

@@ -6,6 +6,7 @@ import (
 	"fmt"
 	"strings"
 
+	"github.com/google/jsonschema-go/jsonschema"
 	"github.com/jwetzell/showbridge-go/internal/common"
 	"github.com/jwetzell/showbridge-go/internal/config"
 )
@@ -35,7 +36,19 @@ func (ss *StringSplit) Type() string {
 
 func init() {
 	RegisterProcessor(ProcessorRegistration{
-		Type: "string.split",
+		Type:  "string.split",
+		Title: "Split String",
+		ParamsSchema: &jsonschema.Schema{
+			Type: "object",
+			Properties: map[string]*jsonschema.Schema{
+				"separator": {
+					Title: "Separator",
+					Type:  "string",
+				},
+			},
+			Required:             []string{"separator"},
+			AdditionalProperties: nil,
+		},
 		New: func(config config.ProcessorConfig) (Processor, error) {
 			params := config.Params
 

internal/processor/struct-field-get.go

@@ -6,6 +6,7 @@ import (
 	"fmt"
 	"reflect"
 
+	"github.com/google/jsonschema-go/jsonschema"
 	"github.com/jwetzell/showbridge-go/internal/common"
 	"github.com/jwetzell/showbridge-go/internal/config"
 )
@@ -44,7 +45,18 @@ func (sf *StructFieldGet) Type() string {
 
 func init() {
 	RegisterProcessor(ProcessorRegistration{
-		Type: "struct.field.get",
+		Type:  "struct.field.get",
+		Title: "Get Struct Field",
+		ParamsSchema: &jsonschema.Schema{
+			Type: "object",
+			Properties: map[string]*jsonschema.Schema{
+				"name": {
+					Title: "Field Name",
+					Type:  "string",
+				},
+			},
+			Required: []string{"name"},
+		},
 		New: func(config config.ProcessorConfig) (Processor, error) {
 			params := config.Params
 			nameString, err := params.GetString("name")

internal/processor/struct-method-get.go

@@ -6,6 +6,7 @@ import (
 	"fmt"
 	"reflect"
 
+	"github.com/google/jsonschema-go/jsonschema"
 	"github.com/jwetzell/showbridge-go/internal/common"
 	"github.com/jwetzell/showbridge-go/internal/config"
 )
@@ -63,7 +64,18 @@ func (sm *StructMethodGet) Type() string {
 
 func init() {
 	RegisterProcessor(ProcessorRegistration{
-		Type: "struct.method.get",
+		Type:  "struct.method.get",
+		Title: "Get Struct Method",
+		ParamsSchema: &jsonschema.Schema{
+			Type: "object",
+			Properties: map[string]*jsonschema.Schema{
+				"name": {
+					Title: "Method Name",
+					Type:  "string",
+				},
+			},
+			Required: []string{"name"},
+		},
 		New: func(config config.ProcessorConfig) (Processor, error) {
 			params := config.Params
 			nameString, err := params.GetString("name")

internal/processor/time-sleep.go

@@ -5,6 +5,7 @@ import (
 	"fmt"
 	"time"
 
+	"github.com/google/jsonschema-go/jsonschema"
 	"github.com/jwetzell/showbridge-go/internal/common"
 	"github.com/jwetzell/showbridge-go/internal/config"
 )
@@ -25,7 +26,19 @@ func (ts *TimeSleep) Type() string {
 
 func init() {
 	RegisterProcessor(ProcessorRegistration{
-		Type: "time.sleep",
+		Type:  "time.sleep",
+		Title: "Sleep",
+		ParamsSchema: &jsonschema.Schema{
+			Type: "object",
+			Properties: map[string]*jsonschema.Schema{
+				"duration": {
+					Title:       "Duration",
+					Type:        "integer",
+					Description: "Duration to sleep in milliseconds",
+				},
+			},
+			Required: []string{"duration"},
+		},
 		New: func(config config.ProcessorConfig) (Processor, error) {
 			params := config.Params