docs: update env var docs in readme

Author: toby

.gitignore

@@ -4,4 +4,3 @@ data
 .mcpregistry*
 **/bin
 cmd/registry/registry
-registry

README.md

@@ -197,11 +197,17 @@ The service can be configured using environment variables:
 
 | Variable | Description | Default |
 |----------|-------------|---------|
-| `MCP_REGISTRY_ENVIRONMENT`     | Application environment (production, test) | `production` |
-| `MCP_REGISTRY_APP_VERSION`     | Application version | `dev` |
-| `MCP_REGISTRY_DATABASE_URL`    | MongoDB connection string | `mongodb://localhost:27017` |
-| `MCP_REGISTRY_DATABASE_NAME`   | MongoDB database name | `mcp-registry` |
-| `MCP_REGISTRY_COLLECTION_NAME` | MongoDB collection name for server registry | `servers_v2` |
+| `MCP_REGISTRY_APP_VERSION`           | Application version | `dev` |
+| `MCP_REGISTRY_COLLECTION_NAME`       | MongoDB collection name | `servers_v2` |
+| `MCP_REGISTRY_DATABASE_NAME`         | MongoDB database name | `mcp-registry` |
+| `MCP_REGISTRY_DATABASE_URL`          | MongoDB connection string | `mongodb://localhost:27017` |
+| `MCP_REGISTRY_GITHUB_CLIENT_ID`      | GitHub App Client ID |  |
+| `MCP_REGISTRY_GITHUB_CLIENT_SECRET`  | GitHub App Client Secret |  |
+| `MCP_REGISTRY_LOG_LEVEL`             | Log level | `info` |
+| `MCP_REGISTRY_SEED_FILE_PATH`        | Path to import seed file | `data/seed.json` |
+| `MCP_REGISTRY_SEED_IMPORT`           | Import `seed.json` on first run | `true` |
+| `MCP_REGISTRY_SERVER_ADDRESS`        | Listen address for the server | `:8080` |
+
 
 ## Testing
 

cmd/registry/main.go

@@ -64,7 +64,7 @@ func main() {
 		}
 	}()
 
-	if cfg.Import {
+	if cfg.SeedImport {
 		log.Println("Importing data...")
 		database.ImportSeedFile(mongoDB, cfg.SeedFilePath)
 		log.Println("Data import completed successfully")

internal/config/config.go

@@ -12,10 +12,10 @@ type Config struct {
 	CollectionName     string `env:"COLLECTION_NAME" envDefault:"servers_v2"`
 	LogLevel           string `env:"LOG_LEVEL" envDefault:"info"`
 	SeedFilePath       string `env:"SEED_FILE_PATH" envDefault:"data/seed.json"`
+	SeedImport         bool   `env:"SEED_IMPORT" envDefault:"true"`
 	Version            string `env:"VERSION" envDefault:"dev"`
 	GithubClientID     string `env:"GITHUB_CLIENT_ID" envDefault:""`
 	GithubClientSecret string `env:"GITHUB_CLIENT_SECRET" envDefault:""`
-	Import             bool   `env:"IMPORT" envDefault:"true"`
 }
 
 // NewConfig creates a new configuration with default values