diff --git a/api/oauth/sso/:issuer/callback/index.ts b/api/oauth/sso/:issuer/callback/index.ts
index 1bad8535..dd7d891f 100644
--- a/api/oauth/sso/:issuer/callback/index.ts
+++ b/api/oauth/sso/:issuer/callback/index.ts
@@ -113,7 +113,7 @@ export default apiRoute((app) =>
             (error, message, app) =>
                 returnError(
                     context,
-                    manager.processOAuth2Error(app),
+                    OAuthManager.processOAuth2Error(app),
                     error,
                     message,
                 ),
diff --git a/classes/media/preprocessors/image-conversion.ts b/classes/media/preprocessors/image-conversion.ts
index cfb1bceb..a4f94b8f 100644
--- a/classes/media/preprocessors/image-conversion.ts
+++ b/classes/media/preprocessors/image-conversion.ts
@@ -104,10 +104,9 @@ export class ImageConversionPreprocessor implements MediaPreprocessor {
         fileName: string,
         newExtension: string,
     ): string {
-        return this.extractFilenameFromPath(fileName).replace(
-            /\.[^/.]+$/,
-            `.${newExtension}`,
-        );
+        return ImageConversionPreprocessor.extractFilenameFromPath(
+            fileName,
+        ).replace(/\.[^/.]+$/, `.${newExtension}`);
     }
 
     /**
@@ -115,7 +114,7 @@ export class ImageConversionPreprocessor implements MediaPreprocessor {
      * @param path - The path to extract the filename from.
      * @returns The extracted filename.
      */
-    private extractFilenameFromPath(path: string): string {
+    private static extractFilenameFromPath(path: string): string {
         const pathParts = path.split(/(?<!\\)\//);
         return pathParts[pathParts.length - 1];
     }
diff --git a/classes/plugin/loader.test.ts b/classes/plugin/loader.test.ts
index 8f1014a7..f84e0ea7 100644
--- a/classes/plugin/loader.test.ts
+++ b/classes/plugin/loader.test.ts
@@ -56,7 +56,7 @@ describe("PluginLoader", () => {
         ]);
 
         // biome-ignore lint/complexity/useLiteralKeys: Private method
-        const directories = await pluginLoader["getDirectories"]("/some/path");
+        const directories = await PluginLoader["getDirectories"]("/some/path");
         expect(directories).toEqual(["dir1", "dir2"]);
     });
 
@@ -65,7 +65,7 @@ describe("PluginLoader", () => {
 
         const manifestFile =
             // biome-ignore lint/complexity/useLiteralKeys: Private method
-            await pluginLoader["findManifestFile"]("/some/path");
+            await PluginLoader["findManifestFile"]("/some/path");
         expect(manifestFile).toBe("manifest.json");
     });
 
@@ -73,7 +73,7 @@ describe("PluginLoader", () => {
         mockReaddir.mockResolvedValue(["index.ts", "otherfile.txt"]);
 
         // biome-ignore lint/complexity/useLiteralKeys: Private method
-        const hasEntrypoint = await pluginLoader["hasEntrypoint"]("/some/path");
+        const hasEntrypoint = await PluginLoader["hasEntrypoint"]("/some/path");
         expect(hasEntrypoint).toBe(true);
     });
 
diff --git a/classes/plugin/loader.ts b/classes/plugin/loader.ts
index 928bffb8..e03edbf4 100644
--- a/classes/plugin/loader.ts
+++ b/classes/plugin/loader.ts
@@ -18,7 +18,7 @@ export class PluginLoader {
      * @param {string} dir - The directory to search.
      * @returns {Promise<string[]>} - An array of directory names.
      */
-    private async getDirectories(dir: string): Promise<string[]> {
+    private static async getDirectories(dir: string): Promise<string[]> {
         const files = await readdir(dir, { withFileTypes: true });
         return files.filter((f) => f.isDirectory()).map((f) => f.name);
     }
@@ -28,7 +28,9 @@ export class PluginLoader {
      * @param {string} dir - The directory to search.
      * @returns {Promise<string | undefined>} - The manifest file name if found, otherwise undefined.
      */
-    private async findManifestFile(dir: string): Promise<string | undefined> {
+    private static async findManifestFile(
+        dir: string,
+    ): Promise<string | undefined> {
         const files = await readdir(dir);
         return files.find((f) => f.match(/^manifest\.(json|json5|jsonc)$/));
     }
@@ -38,7 +40,7 @@ export class PluginLoader {
      * @param {string} dir - The directory to search.
      * @returns {Promise<boolean>} - True if the entrypoint file is found, otherwise false.
      */
-    private async hasEntrypoint(dir: string): Promise<boolean> {
+    private static async hasEntrypoint(dir: string): Promise<boolean> {
         const files = await readdir(dir);
         return files.includes("index.ts") || files.includes("index.js");
     }
@@ -79,16 +81,16 @@ export class PluginLoader {
      * @returns {Promise<string[]>} - An array of plugin directories.
      */
     public async findPlugins(dir: string): Promise<string[]> {
-        const directories = await this.getDirectories(dir);
+        const directories = await PluginLoader.getDirectories(dir);
         const plugins: string[] = [];
 
         for (const directory of directories) {
-            const manifestFile = await this.findManifestFile(
+            const manifestFile = await PluginLoader.findManifestFile(
                 `${dir}/${directory}`,
             );
             if (
                 manifestFile &&
-                (await this.hasEntrypoint(`${dir}/${directory}`))
+                (await PluginLoader.hasEntrypoint(`${dir}/${directory}`))
             ) {
                 plugins.push(directory);
             }
@@ -105,7 +107,9 @@ export class PluginLoader {
      * @throws Will throw an error if the manifest file is missing or invalid.
      */
     public async parseManifest(dir: string, plugin: string): Promise<Manifest> {
-        const manifestFile = await this.findManifestFile(`${dir}/${plugin}`);
+        const manifestFile = await PluginLoader.findManifestFile(
+            `${dir}/${plugin}`,
+        );
 
         if (!manifestFile) {
             throw new Error(`Plugin ${plugin} is missing a manifest file`);
diff --git a/classes/search/search-manager.ts b/classes/search/search-manager.ts
index a07bb427..b30a36cd 100644
--- a/classes/search/search-manager.ts
+++ b/classes/search/search-manager.ts
@@ -149,7 +149,7 @@ export class SonicSearchManager {
      * @param n Batch number
      * @param batchSize Size of the batch
      */
-    private getNthDatabaseAccountBatch(
+    private static getNthDatabaseAccountBatch(
         n: number,
         batchSize = 1000,
     ): Promise<Record<string, string | Date>[]> {
@@ -172,7 +172,7 @@ export class SonicSearchManager {
      * @param n Batch number
      * @param batchSize Size of the batch
      */
-    private getNthDatabaseStatusBatch(
+    private static getNthDatabaseStatusBatch(
         n: number,
         batchSize = 1000,
     ): Promise<Record<string, string | Date>[]> {
@@ -221,10 +221,11 @@ export class SonicSearchManager {
         const batchCount = Math.ceil(accountCount / batchSize);
 
         for (let i = 0; i < batchCount; i++) {
-            const accounts = await this.getNthDatabaseAccountBatch(
-                i,
-                batchSize,
-            );
+            const accounts =
+                await SonicSearchManager.getNthDatabaseAccountBatch(
+                    i,
+                    batchSize,
+                );
             await Promise.all(
                 accounts.map((account) =>
                     this.ingestChannel.push(
@@ -252,7 +253,10 @@ export class SonicSearchManager {
         const batchCount = Math.ceil(statusCount / batchSize);
 
         for (let i = 0; i < batchCount; i++) {
-            const statuses = await this.getNthDatabaseStatusBatch(i, batchSize);
+            const statuses = await SonicSearchManager.getNthDatabaseStatusBatch(
+                i,
+                batchSize,
+            );
             await Promise.all(
                 statuses.map((status) =>
                     this.ingestChannel.push(
diff --git a/packages/database-interface/oauth.ts b/packages/database-interface/oauth.ts
index 7d5d3798..a3aa8671 100644
--- a/packages/database-interface/oauth.ts
+++ b/packages/database-interface/oauth.ts
@@ -33,7 +33,7 @@ export class OAuthManager {
         this.issuer = found;
     }
 
-    async getFlow(flowId: string) {
+    static async getFlow(flowId: string) {
         return await db.query.OpenIdLoginFlows.findFirst({
             where: (flow, { eq }) => eq(flow.id, flowId),
             with: {
@@ -42,13 +42,13 @@ export class OAuthManager {
         });
     }
 
-    async getAuthServer(issuerUrl: URL) {
+    static async getAuthServer(issuerUrl: URL) {
         return await discoveryRequest(issuerUrl, {
             algorithm: "oidc",
         }).then((res) => processDiscoveryResponse(issuerUrl, res));
     }
 
-    getParameters(
+    static getParameters(
         authServer: AuthorizationServer,
         issuer: (typeof config.oidc.providers)[0],
         currentUrl: URL,
@@ -64,7 +64,7 @@ export class OAuthManager {
         );
     }
 
-    async getOIDCResponse(
+    static async getOIDCResponse(
         authServer: AuthorizationServer,
         issuer: (typeof config.oidc.providers)[0],
         redirectUri: string,
@@ -83,7 +83,7 @@ export class OAuthManager {
         );
     }
 
-    async processOIDCResponse(
+    static async processOIDCResponse(
         authServer: AuthorizationServer,
         issuer: (typeof config.oidc.providers)[0],
         oidcResponse: Response,
@@ -98,7 +98,7 @@ export class OAuthManager {
         );
     }
 
-    async getUserInfo(
+    static async getUserInfo(
         authServer: AuthorizationServer,
         issuer: (typeof config.oidc.providers)[0],
         accessToken: string,
@@ -125,7 +125,7 @@ export class OAuthManager {
         );
     }
 
-    processOAuth2Error(
+    static processOAuth2Error(
         application: InferInsertModel<typeof Applications> | null,
     ) {
         return {
@@ -212,7 +212,7 @@ export class OAuthManager {
             app: Application | null,
         ) => Response,
     ) {
-        const flow = await this.getFlow(flowId);
+        const flow = await OAuthManager.getFlow(flowId);
 
         if (!flow) {
             return errorFn("invalid_request", "Invalid flow", null);
@@ -220,9 +220,9 @@ export class OAuthManager {
 
         const issuerUrl = new URL(this.issuer.url);
 
-        const authServer = await this.getAuthServer(issuerUrl);
+        const authServer = await OAuthManager.getAuthServer(issuerUrl);
 
-        const parameters = await this.getParameters(
+        const parameters = await OAuthManager.getParameters(
             authServer,
             this.issuer,
             currentUrl,
@@ -236,7 +236,7 @@ export class OAuthManager {
             );
         }
 
-        const oidcResponse = await this.getOIDCResponse(
+        const oidcResponse = await OAuthManager.getOIDCResponse(
             authServer,
             this.issuer,
             redirectUrl.toString(),
@@ -244,7 +244,7 @@ export class OAuthManager {
             parameters,
         );
 
-        const result = await this.processOIDCResponse(
+        const result = await OAuthManager.processOIDCResponse(
             authServer,
             this.issuer,
             oidcResponse,
@@ -265,7 +265,7 @@ export class OAuthManager {
 
         // Validate `sub`
         // Later, we'll use this to automatically set the user's data
-        const userInfo = await this.getUserInfo(
+        const userInfo = await OAuthManager.getUserInfo(
             authServer,
             this.issuer,
             access_token,
diff --git a/packages/database-interface/timeline.ts b/packages/database-interface/timeline.ts
index 11313751..1976d6a1 100644
--- a/packages/database-interface/timeline.ts
+++ b/packages/database-interface/timeline.ts
@@ -76,7 +76,7 @@ export class Timeline<Type extends Note | User> {
             switch (this.type) {
                 case TimelineType.Note:
                     linkHeader.push(
-                        ...(await this.fetchNoteLinkHeader(
+                        ...(await Timeline.fetchNoteLinkHeader(
                             objects as Note[],
                             urlWithoutQuery,
                             limit,
@@ -85,7 +85,7 @@ export class Timeline<Type extends Note | User> {
                     break;
                 case TimelineType.User:
                     linkHeader.push(
-                        ...(await this.fetchUserLinkHeader(
+                        ...(await Timeline.fetchUserLinkHeader(
                             objects as User[],
                             urlWithoutQuery,
                             limit,
@@ -98,7 +98,7 @@ export class Timeline<Type extends Note | User> {
         return linkHeader.join(", ");
     }
 
-    private async fetchNoteLinkHeader(
+    private static async fetchNoteLinkHeader(
         notes: Note[],
         urlWithoutQuery: string,
         limit: number,
@@ -126,7 +126,7 @@ export class Timeline<Type extends Note | User> {
         return linkHeader;
     }
 
-    private async fetchUserLinkHeader(
+    private static async fetchUserLinkHeader(
         users: User[],
         urlWithoutQuery: string,
         limit: number,