diff --git a/src/metadata/dependency-kind.ts b/src/metadata/dependency-kind.ts
deleted file mode 100644
index 0c6c6e4..0000000
--- a/src/metadata/dependency-kind.ts
+++ /dev/null
@@ -1,33 +0,0 @@
-enum DependencyKind {
-    Depends = 1,
-    Recommends,
-    Includes,
-    Suggests,
-    Conflicts,
-    Breaks,
-}
-
-namespace DependencyKind {
-    export function getValues(): DependencyKind[] {
-        return <DependencyKind[]>Object.values(DependencyKind).filter(x => typeof x === "number");
-    }
-
-    export function parse(kindName: string): DependencyKind | undefined {
-        if (typeof DependencyKind[kindName] === "number") {
-            return DependencyKind[kindName];
-        }
-
-        for (const kind of Object.values(DependencyKind)) {
-            if (typeof kind === "number" && kindName.localeCompare(DependencyKind[kind], undefined, { sensitivity: "accent" }) === 0) {
-                return kind;
-            }
-        }
-        return undefined;
-    }
-
-    export function toString(target: DependencyKind): string {
-        return DependencyKind[target] ?? target.toString();
-    }
-}
-
-export default DependencyKind;
diff --git a/src/metadata/dependency.ts b/src/metadata/dependency.ts
deleted file mode 100644
index 0058f50..0000000
--- a/src/metadata/dependency.ts
+++ /dev/null
@@ -1,25 +0,0 @@
-import PublisherTarget from "../publishing/publisher-target";
-import DependencyKind from "./dependency-kind";
-
-interface Dependency {
-    get id(): string;
-    get version(): string;
-    get kind(): DependencyKind;
-    get ignore(): boolean;
-
-    getProjectSlug(project: PublisherTarget): string;
-}
-
-namespace Dependency {
-    export function create({ id, version = "*", kind = DependencyKind.Depends, ignore = false, aliases = null }: { id: string, version?: string, kind?: DependencyKind, ignore?: boolean, aliases?: Map<PublisherTarget, string> }): Dependency {
-        return {
-            id,
-            version: version ?? "*",
-            kind: kind ?? DependencyKind.Depends,
-            ignore: ignore ?? false,
-            getProjectSlug: target => aliases?.has(target) ? aliases.get(target) : id
-        };
-    }
-}
-
-export default Dependency;
diff --git a/src/metadata/fabric/fabric-mod-config.ts b/src/metadata/fabric/fabric-mod-config.ts
deleted file mode 100644
index 29600f8..0000000
--- a/src/metadata/fabric/fabric-mod-config.ts
+++ /dev/null
@@ -1,57 +0,0 @@
-import type DependencyKind from "../dependency-kind";
-
-type Environment = "client" | "server" | "*";
-
-type Person = string | { name: string; contact?: string; };
-
-type Dependency = string | string[] | {
-    version?: string | string[];
-    versions?: string | string[];
-    custom?: Record<string, any>;
-};
-
-type DependencyContainer = {
-    // Dependency resolution
-    [Kind in keyof typeof DependencyKind as Lowercase<Kind>]?: Record<string, Dependency>;
-};
-
-// https://fabricmc.net/wiki/documentation:fabric_mod_json
-type FabricModConfig = {
-    // Mandatory fields
-    schemaVersion: 1;
-    id: string;
-    version: string;
-
-    // Mod loading
-    provides?: string;
-    environment?: Environment;
-    entrypoints?: Record<string, string[]>;
-    jars?: { file: string }[];
-    languageAdapters?: Record<string, string>;
-    mixins?: (string | { config: string, environment: Environment })[];
-
-    // Metadata
-    name?: string;
-    description?: string;
-    contact?: {
-        email?: string;
-        irc?: string;
-        homepage?: string;
-        issues?: string;
-        sources?: string;
-        [key: string]: string;
-    };
-    authors?: Person[];
-    contributors?: Person[];
-    license?: string | string[];
-    icon?: string | Record<string, string>;
-
-    // Custom fields
-    custom?: Record<string, any>;
-} & DependencyContainer;
-
-namespace FabricModConfig {
-    export const FILENAME = "fabric.mod.json";
-}
-
-export default FabricModConfig;
diff --git a/src/metadata/fabric/fabric-mod-metadata-reader.ts b/src/metadata/fabric/fabric-mod-metadata-reader.ts
deleted file mode 100644
index 318619e..0000000
--- a/src/metadata/fabric/fabric-mod-metadata-reader.ts
+++ /dev/null
@@ -1,11 +0,0 @@
-import ZippedModTextMetadataReader from "../zipped-mod-text-metadata-reader";
-import FabricModConfig from "./fabric-mod-config";
-import FabricModMetadata from "./fabric-mod-metadata";
-
-class FabricModMetadataReader extends ZippedModTextMetadataReader<FabricModConfig> {
-    constructor() {
-        super(FabricModConfig.FILENAME, x => new FabricModMetadata(x));
-    }
-}
-
-export default FabricModMetadataReader;
diff --git a/src/metadata/fabric/fabric-mod-metadata.ts b/src/metadata/fabric/fabric-mod-metadata.ts
deleted file mode 100644
index 9cc4da5..0000000
--- a/src/metadata/fabric/fabric-mod-metadata.ts
+++ /dev/null
@@ -1,158 +0,0 @@
-import action from "../../../package.json";
-import Dependency from "../dependency";
-import DependencyKind from "../dependency-kind";
-import PublisherTarget from "../../publishing/publisher-target";
-import FabricModConfig from "./fabric-mod-config";
-import ModMetadata from "../mod-metadata";
-
-type Aliases = Map<PublisherTarget, string>;
-
-type FabricDependency = FabricModConfig["depends"][string];
-
-function getDependencies(config: FabricModConfig): Dependency[] {
-    return DependencyKind.getValues().flatMap(x => getDependenciesByKind(config, x));
-}
-
-function getDependenciesByKind(config: FabricModConfig, kind: DependencyKind): Dependency[] {
-    const kindName = DependencyKind.toString(kind).toLowerCase() as Lowercase<keyof typeof DependencyKind>;
-    const dependencies = new Array<Dependency>();
-    for (const [id, value] of Object.entries(config[kindName] || {})) {
-        const ignore = isDependencyIgnoredByDefault(id);
-        const aliases = getDefaultDependencyAliases(id);
-        const dependency = parseDependency(id, kind, value, ignore, aliases, config);
-
-        dependencies.push(dependency);
-    }
-    return dependencies;
-}
-
-function parseDependency(id: string, kind: DependencyKind, body: FabricDependency, ignore: boolean, aliases: Aliases, config: FabricModConfig): Dependency {
-    if (typeof body === "string" || Array.isArray(body)) {
-        return parseSimpleDependency(id, kind, body, ignore, aliases, config);
-    }
-
-    let version = body.version || body.versions || "*";
-    if (Array.isArray(version)) {
-        version = version.join(" || ");
-    }
-
-    kind = getDependencyKind(id, config) ?? kind;
-    ignore = isDependencyIgnoredInConfig(id, config) ?? body.custom?.[action.name]?.ignore ?? ignore;
-    aliases = new Map([ ...(aliases || []), ...(getDependencyAliases(id, config) || []) ]);
-    for (const target of PublisherTarget.getValues()) {
-        const targetName = PublisherTarget.toString(target).toLowerCase();
-        const alias = body.custom?.[action.name]?.[targetName];
-        if (alias) {
-            aliases.set(target, String(alias));
-        }
-    }
-
-    return Dependency.create({ id, kind, version, ignore, aliases });
-}
-
-function parseSimpleDependency(id: string, kind: DependencyKind, version: string | string[], ignore: boolean, aliases: Aliases, config: FabricModConfig): Dependency {
-    if (Array.isArray(version)) {
-        version = version.join(" || ");
-    }
-
-    kind = getDependencyKind(id, config) ?? kind;
-    ignore = isDependencyIgnoredInConfig(id, config) ?? ignore;
-    aliases = new Map([ ...(aliases || []), ...(getDependencyAliases(id, config) || []) ]);
-    return Dependency.create({ id, kind, version, ignore, aliases });
-}
-
-const ignoredByDefault = [
-    "minecraft",
-    "java",
-    "fabricloader",
-];
-function isDependencyIgnoredByDefault(id: string): boolean {
-    return ignoredByDefault.includes(id);
-}
-
-function isDependencyIgnoredInConfig(id: string, config: FabricModConfig): boolean | null {
-    return config.custom?.[action.name]?.dependencies?.[id]?.ignore;
-}
-
-const defaultAliases = new Map<string, string | Aliases>([
-    ["fabric", "fabric-api"],
-]);
-function getDefaultDependencyAliases(id: string): Aliases | null {
-    if (!defaultAliases.has(id)) {
-        return null;
-    }
-
-    const aliases = defaultAliases.get(id);
-    if (typeof aliases !== "string") {
-        return new Map([...aliases]);
-    }
-
-    return new Map(PublisherTarget.getValues().map(x => [x, aliases]));
-}
-
-function getDependencyAliases(id: string, config: FabricModConfig): Aliases | null {
-    const metadata = config.custom?.[action.name]?.dependencies?.[id];
-    if (!metadata) {
-        return null;
-    }
-
-    const aliases = new Map() as Aliases;
-    for (const target of PublisherTarget.getValues()) {
-        const targetName = PublisherTarget.toString(target).toLowerCase();
-        const alias = metadata[targetName] ?? id;
-        aliases.set(target, String(alias));
-    }
-    return aliases;
-}
-
-function getDependencyKind(id: string, config: FabricModConfig): DependencyKind | null {
-    const kind = config.custom?.[action.name]?.dependencies?.[id]?.kind;
-    return kind ? DependencyKind.parse(kind) : null;
-}
-
-function getLoaders(config: FabricModConfig): string[] {
-    if (config.custom?.[action.name]?.quilt) {
-        return ["fabric", "quilt"];
-    }
-    return ["fabric"];
-}
-
-function getProjects(config: FabricModConfig): Map<PublisherTarget, string> {
-    const projects = new Map();
-    for (const target of PublisherTarget.getValues()) {
-        const targetName = PublisherTarget.toString(target).toLowerCase();
-        const projectId = config.custom?.[action.name]?.[targetName]
-            ?? config.custom?.modmanager?.[targetName]
-            ?? config.custom?.projects?.[targetName];
-
-        if (projectId) {
-            projects.set(target, String(projectId));
-        }
-    }
-    return projects;
-}
-
-class FabricModMetadata implements ModMetadata {
-    readonly id: string;
-    readonly name: string;
-    readonly version: string;
-    readonly loaders: string[];
-    readonly dependencies: Dependency[];
-
-    private readonly _projects: Map<PublisherTarget, string>;
-
-    constructor(config: FabricModConfig) {
-        this.id = String(config.id ?? "");
-        this.name = String(config.name ?? this.id);
-        this.version = String(config.version ?? "*");
-        this.loaders = getLoaders(config);
-        this.dependencies = getDependencies(config);
-        this._projects = getProjects(config);
-    }
-
-    getProjectId(project: PublisherTarget): string | undefined {
-        return this._projects.get(project);
-    }
-}
-
-export default FabricModMetadata;
diff --git a/src/metadata/forge/forge-mod-config.ts b/src/metadata/forge/forge-mod-config.ts
deleted file mode 100644
index 3608d46..0000000
--- a/src/metadata/forge/forge-mod-config.ts
+++ /dev/null
@@ -1,44 +0,0 @@
-// https://forge.gemwire.uk/wiki/Mods.toml
-type ForgeModConfig = {
-    // Non-Mod-Specific Properties
-    modLoader: string;
-    loaderVersion: string;
-    license: string;
-    showAsResourcePack?: boolean;
-    properties?: Record<string, unknown>;
-    issueTrackerURL?: string;
-
-    // Mod Properties
-    mods: {
-        modId: string;
-        namespace?: string;
-        version?: string;
-        displayName?: string;
-        description?: string;
-        logoFile?: string;
-        logoBlur?: boolean;
-        updateJSONURL?: string;
-        modproperties?: Record<string, unknown>;
-        credits?: string;
-        authors?: string;
-        displayURL?: string;
-        displayTest?: "MATCH_VERSION" | "IGNORE_SERVER_VERSION" | "IGNORE_ALL_VERSION" | "NONE";
-    }[];
-
-    // Dependency Configurations
-    dependencies?: Record<string, ({
-        modId: string;
-        mandatory: boolean;
-        incompatible?: boolean;
-        embedded?: boolean;
-        versionRange?: string;
-        ordering?: "BEFORE" | "AFTER" | "NONE";
-        side?: "CLIENT" | "SERVER" | "BOTH";
-    } & Record<string, any>)[]>;
-} & Record<string, any>;
-
-namespace ForgeModConfig {
-    export const FILENAME = "META-INF/mods.toml";
-}
-
-export default ForgeModConfig;
diff --git a/src/metadata/forge/forge-mod-metadata-reader.ts b/src/metadata/forge/forge-mod-metadata-reader.ts
deleted file mode 100644
index 3ef6ac7..0000000
--- a/src/metadata/forge/forge-mod-metadata-reader.ts
+++ /dev/null
@@ -1,12 +0,0 @@
-import toml from "toml";
-import ZippedModTextMetadataReader from "../zipped-mod-text-metadata-reader";
-import ForgeModMetadata from "./forge-mod-metadata";
-import ForgeModConfig from "./forge-mod-config";
-
-class ForgeModMetadataReader extends ZippedModTextMetadataReader<ForgeModConfig> {
-    constructor() {
-        super(ForgeModConfig.FILENAME, x => new ForgeModMetadata(x), toml.parse);
-    }
-}
-
-export default ForgeModMetadataReader;
diff --git a/src/metadata/forge/forge-mod-metadata.ts b/src/metadata/forge/forge-mod-metadata.ts
deleted file mode 100644
index 3791b62..0000000
--- a/src/metadata/forge/forge-mod-metadata.ts
+++ /dev/null
@@ -1,91 +0,0 @@
-import action from "../../../package.json";
-import Dependency from "../dependency";
-import DependencyKind from "../dependency-kind";
-import ForgeModConfig from "./forge-mod-config";
-import ModMetadata from "../mod-metadata";
-import PublisherTarget from "../../publishing/publisher-target";
-
-type ForgeDependency = ForgeModConfig["dependencies"][string][number];
-
-function getDependencies(config: ForgeModConfig): Dependency[] {
-    return Object
-        .values(config.dependencies || {})
-        .filter(x => Array.isArray(x))
-        .flatMap(x => x)
-        .map(parseDependency)
-        .filter((x, i, self) => self.findIndex(y => x.id === y.id && x.kind === y.kind) === i);
-}
-
-function parseDependency(body: ForgeDependency): Dependency {
-    const id = body.modId;
-    const kind = body.incompatible && DependencyKind.Breaks || body.embedded && DependencyKind.Includes || body.mandatory && DependencyKind.Depends || DependencyKind.Recommends;
-    const version = body.versionRange;
-    const ignore = body[action.name]?.ignore ?? body.custom?.[action.name]?.ignore ?? body.ignore ?? isDependencyIgnoredByDefault(id);
-    const aliases = new Map<PublisherTarget, string>();
-    for (const target of PublisherTarget.getValues()) {
-        const targetName = PublisherTarget.toString(target).toLowerCase();
-        const alias = body[action.name]?.[targetName] ?? body.custom?.[action.name]?.[targetName];
-        if (alias) {
-            aliases.set(target, String(alias));
-        }
-    }
-
-    return Dependency.create({ id, kind, version, ignore, aliases });
-}
-
-const ignoredByDefault = [
-    "minecraft",
-    "java",
-    "forge",
-];
-function isDependencyIgnoredByDefault(id: string): boolean {
-    return ignoredByDefault.includes(id);
-}
-
-function getProjects(config: ForgeModConfig): Map<PublisherTarget, string> {
-    const projects = new Map();
-    for (const target of PublisherTarget.getValues()) {
-        const targetName = PublisherTarget.toString(target).toLowerCase();
-        const projectId = config[action.name]?.[targetName]
-            ?? config.custom?.[action.name]?.[targetName]
-            ?? config.projects?.[targetName]
-            ?? config.custom?.projects?.[targetName];
-
-        if (projectId) {
-            projects.set(target, String(projectId));
-        }
-    }
-    return projects;
-}
-
-class ForgeModMetadata implements ModMetadata {
-    readonly id: string;
-    readonly name: string;
-    readonly version: string;
-    readonly loaders: string[];
-    readonly dependencies: Dependency[];
-
-    private readonly _projects: Map<PublisherTarget, string>;
-
-    constructor(config: ForgeModConfig) {
-        const mods = Array.isArray(config.mods) && config.mods || [];
-        const mod = mods[0];
-        if (!mod) {
-            throw new Error("At least one mod should be specified");
-        }
-
-        this.id = mod.modId;
-        this.name = mod.displayName || this.id;
-        this.version = mod.version || "*";
-        this.loaders = ["forge"];
-        this.dependencies = getDependencies(config);
-
-        this._projects = getProjects(config);
-    }
-
-    getProjectId(project: PublisherTarget): string | undefined {
-        return this._projects.get(project);
-    }
-}
-
-export default ForgeModMetadata;
diff --git a/src/metadata/mod-loader-type.ts b/src/metadata/mod-loader-type.ts
deleted file mode 100644
index c51e60f..0000000
--- a/src/metadata/mod-loader-type.ts
+++ /dev/null
@@ -1,17 +0,0 @@
-enum ModLoaderType {
-    Fabric = 1,
-    Forge,
-    Quilt,
-}
-
-namespace ModLoaderType {
-    export function getValues(): ModLoaderType[] {
-        return <ModLoaderType[]>Object.values(ModLoaderType).filter(x => typeof x === "number");
-    }
-
-    export function toString(target: ModLoaderType): string {
-        return ModLoaderType[target] ?? target.toString();
-    }
-}
-
-export default ModLoaderType;
diff --git a/src/metadata/mod-metadata-reader-factory.ts b/src/metadata/mod-metadata-reader-factory.ts
deleted file mode 100644
index faef2ba..0000000
--- a/src/metadata/mod-metadata-reader-factory.ts
+++ /dev/null
@@ -1,23 +0,0 @@
-import FabricModMetadataReader from "./fabric/fabric-mod-metadata-reader";
-import ForgeModMetadataReader from "./forge/forge-mod-metadata-reader";
-import QuiltModMetadataReader from "./quilt/quilt-mod-metadata-reader";
-import ModLoaderType from "./mod-loader-type";
-import ModMetadataReader from "./mod-metadata-reader";
-
-export default class ModMetadataReaderFactory {
-    public create(loaderType: ModLoaderType): ModMetadataReader {
-        switch (loaderType) {
-            case ModLoaderType.Fabric:
-                return new FabricModMetadataReader();
-
-            case ModLoaderType.Forge:
-                return new ForgeModMetadataReader();
-
-            case ModLoaderType.Quilt:
-                return new QuiltModMetadataReader();
-
-            default:
-                throw new Error(`Unknown mod loader "${ModLoaderType.toString(loaderType)}"`);
-        }
-    }
-}
diff --git a/src/metadata/mod-metadata-reader.ts b/src/metadata/mod-metadata-reader.ts
deleted file mode 100644
index ff97f40..0000000
--- a/src/metadata/mod-metadata-reader.ts
+++ /dev/null
@@ -1,22 +0,0 @@
-import ModLoaderType from "./mod-loader-type";
-import ModMetadata from "./mod-metadata";
-import ModMetadataReaderFactory from "./mod-metadata-reader-factory";
-
-interface ModMetadataReader {
-    readMetadata(modPath: string): Promise<ModMetadata | null>;
-}
-
-namespace ModMetadataReader {
-    export async function readMetadata(modPath: string): Promise<ModMetadata | null> {
-        const factory = new ModMetadataReaderFactory();
-        for (const loaderType of ModLoaderType.getValues()) {
-            const metadata = await factory.create(loaderType).readMetadata(modPath).catch(_ => null);
-            if (metadata) {
-                return metadata;
-            }
-        }
-        return null;
-    }
-}
-
-export default ModMetadataReader;
diff --git a/src/metadata/mod-metadata.ts b/src/metadata/mod-metadata.ts
deleted file mode 100644
index cefcb2e..0000000
--- a/src/metadata/mod-metadata.ts
+++ /dev/null
@@ -1,12 +0,0 @@
-import PublisherTarget from "../publishing/publisher-target";
-import Dependency from "./dependency";
-
-export default interface ModMetadata {
-    get id(): string;
-    get name(): string;
-    get version(): string;
-    get loaders(): string[];
-    get dependencies(): Dependency[];
-
-    getProjectId(project: PublisherTarget): string | undefined;
-}
diff --git a/src/metadata/quilt/quilt-mod-config.ts b/src/metadata/quilt/quilt-mod-config.ts
deleted file mode 100644
index f0d3692..0000000
--- a/src/metadata/quilt/quilt-mod-config.ts
+++ /dev/null
@@ -1,66 +0,0 @@
-type Plugin = string | { adapter?: string, value: string };
-
-type Entrypoint = Plugin;
-
-type License = string | {
-    name: string;
-    id: string;
-    url: string;
-    description?: string;
-};
-
-type Dependency = string | {
-    id: string;
-    version?: string;
-    versions?: string | string[];
-    reason?: string;
-    optional?: boolean;
-    unless?: Dependency | Dependency[];
-};
-
-// https://github.com/QuiltMC/rfcs/blob/main/specification/0002-quilt.mod.json.md
-type QuiltModConfig = {
-    schema_version: 1;
-
-    quilt_loader: {
-        group: string;
-        id: string;
-        provides?: Dependency[];
-        version: string;
-        entrypoints?: Record<string, Entrypoint | Entrypoint[]>;
-        plugins?: Plugin[];
-        jars?: string[];
-        language_adapters?: Record<string, string>;
-        depends?: Dependency[];
-        breaks?: Dependency[];
-        load_type?: "always" | "if_possible" | "if_required";
-        repositories?: string[];
-        intermediate_mappings?: string;
-        metadata?: Record<string, unknown>;
-        name?: string;
-        description?: string;
-        contributors?: Record<string, string>;
-        contact?: {
-            email?: string;
-            homepage?: string;
-            issues?: string;
-            sources?: string;
-            [key: string]: string;
-        };
-        license?: License | License[];
-        icon?: string | Record<string, string>;
-
-    };
-
-    mixin?: string | string[];
-    access_widener?: string | string[];
-    minecraft?: {
-        environment?: "client" | "dedicated_server" | "*";
-    };
-} & Record<string, any>;
-
-namespace QuiltModConfig {
-    export const FILENAME = "quilt.mod.json";
-}
-
-export default QuiltModConfig;
diff --git a/src/metadata/quilt/quilt-mod-metadata-reader.ts b/src/metadata/quilt/quilt-mod-metadata-reader.ts
deleted file mode 100644
index 3dca6de..0000000
--- a/src/metadata/quilt/quilt-mod-metadata-reader.ts
+++ /dev/null
@@ -1,11 +0,0 @@
-import ZippedModTextMetadataReader from "../zipped-mod-text-metadata-reader";
-import QuiltModConfig from "./quilt-mod-config";
-import QuiltModMetadata from "./quilt-mod-metadata";
-
-class QuiltModMetadataReader extends ZippedModTextMetadataReader<QuiltModConfig> {
-    constructor() {
-        super(QuiltModConfig.FILENAME, x => new QuiltModMetadata(x));
-    }
-}
-
-export default QuiltModMetadataReader;
diff --git a/src/metadata/quilt/quilt-mod-metadata.ts b/src/metadata/quilt/quilt-mod-metadata.ts
deleted file mode 100644
index a806756..0000000
--- a/src/metadata/quilt/quilt-mod-metadata.ts
+++ /dev/null
@@ -1,147 +0,0 @@
-import action from "../../../package.json";
-import Dependency from "../dependency";
-import DependencyKind from "../dependency-kind";
-import PublisherTarget from "../../publishing/publisher-target";
-import ModMetadata from "../mod-metadata";
-import QuiltModConfig from "./quilt-mod-config";
-
-type Aliases = Map<PublisherTarget, string>;
-
-type QuiltDependency = QuiltModConfig["quilt_loader"]["breaks"][number];
-
-type ExtendedQuiltDependency = QuiltDependency & {
-    embedded?: boolean;
-    incompatible?: boolean;
-};
-
-function getDependencies(config: QuiltModConfig): Dependency[] {
-    const root = config.quilt_loader;
-    return getExtendedDependencyEntries(root.depends)
-        .concat(getExtendedDependencyEntries(root.provides, x => x.embedded = true))
-        .concat(getExtendedDependencyEntries(root.breaks, x => x.incompatible = true))
-        .map(parseDependency)
-        .filter((x, i, self) => self.findIndex(y => x.id === y.id && x.kind === y.kind) === i);
-}
-
-function parseId(id?: string): string | null {
-    if (!id) {
-        return id ?? null;
-    }
-
-    const separatorIndex = id.indexOf(":");
-    if (separatorIndex === -1) {
-        return id;
-    }
-    return id.substring(separatorIndex + 1);
-}
-
-function getExtendedDependencyEntries(container: QuiltDependency[], transformer?: (x: ExtendedQuiltDependency) => void): ExtendedQuiltDependency[] {
-    if (!Array.isArray(container)) {
-        return [];
-    }
-
-    if (transformer) {
-        container = container.map(x => typeof x === "string" ? ({ id: x }) : ({ ...x }));
-        container.forEach(transformer);
-    }
-    return container;
-}
-
-function parseDependency(body: ExtendedQuiltDependency): Dependency {
-    const id = parseId(typeof body === "string" ? body : String(body.id ?? ""));
-    const ignoredByDefault = isDependencyIgnoredByDefault(id);
-    const defaultAliases = getDefaultDependencyAliases(id);
-
-    if (typeof body === "string") {
-        return Dependency.create({ id, ignore: ignoredByDefault, aliases: defaultAliases });
-    }
-
-    const version = body.version ?? (Array.isArray(body.versions) ? body.versions.join(" || ") : body.versions || "*");
-    const kind = (
-        body.incompatible && body.unless && DependencyKind.Conflicts ||
-        body.incompatible && DependencyKind.Breaks ||
-        body.embedded && DependencyKind.Includes ||
-        body.optional && DependencyKind.Recommends ||
-        DependencyKind.Depends
-    );
-    const ignore = body[action.name]?.ignore ?? ignoredByDefault;
-
-    const aliases = new Map([...(defaultAliases || [])]);
-    for (const target of PublisherTarget.getValues()) {
-        const targetName = PublisherTarget.toString(target).toLowerCase();
-        const alias = body[action.name]?.[targetName];
-        if (alias) {
-            aliases.set(target, String(alias));
-        }
-    }
-
-    return Dependency.create({ id, version, kind, ignore, aliases });
-}
-
-const ignoredByDefault = [
-    "minecraft",
-    "java",
-    "quilt_loader",
-];
-function isDependencyIgnoredByDefault(id: string): boolean {
-    return ignoredByDefault.includes(id);
-}
-
-const defaultAliases = new Map<string, string | Aliases>([
-    ["fabric", "fabric-api"],
-    ["quilted_fabric_api", "qsl"],
-]);
-function getDefaultDependencyAliases(id: string): Aliases | null {
-    if (id.startsWith("quilted_")) {
-        id = "quilted_fabric_api";
-    }
-
-    if (!defaultAliases.has(id)) {
-        return null;
-    }
-
-    const aliases = defaultAliases.get(id);
-    if (typeof aliases !== "string") {
-        return new Map([...aliases]);
-    }
-
-    return new Map(PublisherTarget.getValues().map(x => [x, aliases]));
-}
-
-function getProjects(config: QuiltModConfig): Map<PublisherTarget, string> {
-    const projects = new Map();
-    for (const target of PublisherTarget.getValues()) {
-        const targetName = PublisherTarget.toString(target).toLowerCase();
-        const projectId = config[action.name]?.[targetName] ?? config.projects?.[targetName];
-
-        if (projectId) {
-            projects.set(target, String(projectId));
-        }
-    }
-    return projects;
-}
-
-class QuiltModMetadata implements ModMetadata {
-    readonly id: string;
-    readonly name: string;
-    readonly version: string;
-    readonly loaders: string[];
-    readonly dependencies: Dependency[];
-
-    private readonly _projects: Map<PublisherTarget, string>;
-
-    constructor(config: QuiltModConfig) {
-        this.id = String(config.quilt_loader.id ?? "");
-        this.name = String(config.quilt_loader.name ?? this.id);
-        this.version = String(config.quilt_loader.version ?? "*");
-        this.loaders = ["quilt"];
-        this.dependencies = getDependencies(config);
-        this._projects = getProjects(config);
-    }
-
-    getProjectId(project: PublisherTarget): string | undefined {
-        return this._projects.get(project);
-    }
-}
-
-export default QuiltModMetadata;
diff --git a/src/metadata/zipped-mod-metadata-reader.ts b/src/metadata/zipped-mod-metadata-reader.ts
deleted file mode 100644
index 143d618..0000000
--- a/src/metadata/zipped-mod-metadata-reader.ts
+++ /dev/null
@@ -1,30 +0,0 @@
-import ModMetadata from "./mod-metadata";
-import ModMetadataReader from "./mod-metadata-reader";
-import { StreamZipAsync, async as ZipArchive } from "node-stream-zip";
-
-abstract class ZippedModMetadataReader<TConfig = Record<string, unknown>> implements ModMetadataReader {
-    private _configEntryName: string;
-
-    protected constructor(configEntryName: string) {
-        this._configEntryName = configEntryName;
-    }
-
-    async readMetadata(modPath: string): Promise<ModMetadata | null> {
-        let zip = null as StreamZipAsync;
-        try {
-            zip = new ZipArchive({ file: modPath });
-            const buffer = await zip.entryData(this._configEntryName).catch(_ => null as Buffer);
-            return buffer && this.createMetadataFromConfig(this.loadConfig(buffer));
-        } catch {
-            return null;
-        } finally {
-            await zip?.close();
-        }
-    }
-
-    protected abstract loadConfig(buffer: Buffer): TConfig;
-
-    protected abstract createMetadataFromConfig(config: TConfig): ModMetadata;
-}
-
-export default ZippedModMetadataReader;
diff --git a/src/metadata/zipped-mod-text-metadata-reader.ts b/src/metadata/zipped-mod-text-metadata-reader.ts
deleted file mode 100644
index ff9ffee..0000000
--- a/src/metadata/zipped-mod-text-metadata-reader.ts
+++ /dev/null
@@ -1,27 +0,0 @@
-import ModMetadata from "./mod-metadata";
-import ZippedModMetadataReader from "./zipped-mod-metadata-reader";
-
-type ModMetadataFactory<T> = (config: T) => ModMetadata;
-
-type Parser<T> = (input: string) => T;
-
-abstract class ZippedModTextMetadataReader<TConfig = Record<string, unknown>> extends ZippedModMetadataReader<TConfig> {
-    private readonly _factory: ModMetadataFactory<TConfig>;
-    private readonly _parser: Parser<TConfig>;
-
-    protected constructor(configEntryName: string, factory: ModMetadataFactory<TConfig>, parser?: Parser<any>) {
-        super(configEntryName);
-        this._factory = factory;
-        this._parser = parser ?? JSON.parse;
-    }
-
-    protected loadConfig(buffer: Buffer): TConfig {
-        return this._parser(buffer.toString("utf8"));
-    }
-
-    protected createMetadataFromConfig(config: TConfig): ModMetadata {
-        return this._factory(config);
-    }
-}
-
-export default ZippedModTextMetadataReader;
diff --git a/src/utils/soft-error.ts b/src/utils/soft-error.ts
deleted file mode 100644
index a9a452b..0000000
--- a/src/utils/soft-error.ts
+++ /dev/null
@@ -1,8 +0,0 @@
-export default class SoftError extends Error {
-    readonly soft: boolean;
-
-    constructor(soft: boolean, message?: string) {
-        super(message);
-        this.soft = soft;
-    }
-}