diff --git a/apps/api/package.json b/apps/api/package.json
index a9c3f60..a9b7d46 100644
--- a/apps/api/package.json
+++ b/apps/api/package.json
@@ -2,16 +2,5 @@
   "name": "@aiquant/api",
   "version": "0.0.0",
   "private": true,
-  "type": "module",
-  "scripts": {
-    "test": "vitest run --"
-  },
-  "dependencies": {
-    "@aiquant/shared": "workspace:*",
-    "zod": "^3.24.1"
-  },
-  "devDependencies": {
-    "typescript": "^5.9.2",
-    "vitest": "^2.1.9"
-  }
+  "type": "module"
 }
diff --git a/apps/api/src/config/config.test.ts b/apps/api/src/config/config.test.ts
deleted file mode 100644
index 90a00f0..0000000
--- a/apps/api/src/config/config.test.ts
+++ /dev/null
@@ -1,72 +0,0 @@
-import { describe, expect, it } from "vitest";
-import { createConfigFromEnv, createModelProfileRegistry } from "./model-profile-registry";
-
-describe("model profile registry", () => {
-  const env = {
-    MODEL_PROFILES_JSON: JSON.stringify([
-      {
-        name: "signal.fast.v1",
-        provider: "openai-compatible",
-        apiBase: "https://example.com/v1",
-        apiKeyRef: "OPENAI_API_KEY",
-        model: "gpt-4.1-mini",
-        temperature: 0.2,
-        timeoutMs: 10000,
-        capabilities: {
-          structuredOutputs: true,
-          jsonMode: true,
-        },
-        tags: ["fast"],
-      },
-      {
-        name: "optimizer.reasoning.v1",
-        provider: "openai-compatible",
-        apiBase: "https://example.com/v1",
-        apiKeyRef: "OPENAI_API_KEY",
-        model: "o4-mini",
-        temperature: 0.6,
-        timeoutMs: 20000,
-        capabilities: {
-          structuredOutputs: true,
-          jsonMode: true,
-        },
-        tags: ["reasoning"],
-      },
-    ]),
-    AGENT_MODEL_BINDINGS_JSON: JSON.stringify({
-      signal: "signal.fast.v1",
-      risk: "signal.fast.v1",
-      evaluator: "optimizer.reasoning.v1",
-      optimizer: "optimizer.reasoning.v1",
-    }),
-  };
-
-  it("loads model profiles from environment-backed config", () => {
-    const config = createConfigFromEnv(env);
-
-    expect(config.modelProfiles).toHaveLength(2);
-    expect(config.agentBindings.optimizer).toBe("optimizer.reasoning.v1");
-  });
-
-  it("resolves agent bindings to concrete profiles", () => {
-    const config = createConfigFromEnv(env);
-    const registry = createModelProfileRegistry(config);
-
-    expect(registry.get("signal.fast.v1").model).toBe("gpt-4.1-mini");
-    expect(registry.resolveAgentBinding("optimizer").model).toBe("o4-mini");
-  });
-
-  it("rejects bindings to unknown profiles", () => {
-    expect(() =>
-      createModelProfileRegistry({
-        modelProfiles: createConfigFromEnv(env).modelProfiles,
-        agentBindings: {
-          signal: "signal.fast.v1",
-          risk: "signal.fast.v1",
-          evaluator: "signal.fast.v1",
-          optimizer: "missing-profile",
-        },
-      }),
-    ).toThrow(/Unknown model profile/);
-  });
-});
diff --git a/apps/api/src/config/env.ts b/apps/api/src/config/env.ts
deleted file mode 100644
index d05a0cc..0000000
--- a/apps/api/src/config/env.ts
+++ /dev/null
@@ -1,18 +0,0 @@
-import { z } from "zod";
-
-const jsonStringSchema = z.string().min(1);
-
-export const agentBindingSchema = z.object({
-  signal: z.string().min(1),
-  risk: z.string().min(1),
-  evaluator: z.string().min(1),
-  optimizer: z.string().min(1),
-});
-
-export const configEnvSchema = z.object({
-  MODEL_PROFILES_JSON: jsonStringSchema,
-  AGENT_MODEL_BINDINGS_JSON: jsonStringSchema,
-});
-
-export type AgentBindings = z.infer<typeof agentBindingSchema>;
-export type ConfigEnv = z.infer<typeof configEnvSchema>;
diff --git a/apps/api/src/config/model-profile-registry.ts b/apps/api/src/config/model-profile-registry.ts
deleted file mode 100644
index 44bdcef..0000000
--- a/apps/api/src/config/model-profile-registry.ts
+++ /dev/null
@@ -1,46 +0,0 @@
-import { modelProfileSchema, type ModelProfile } from "@aiquant/shared";
-import { agentBindingSchema, configEnvSchema, type AgentBindings } from "./env";
-
-export interface AppConfig {
-  modelProfiles: ModelProfile[];
-  agentBindings: AgentBindings;
-}
-
-export interface ModelProfileRegistry {
-  get(name: string): ModelProfile;
-  resolveAgentBinding(agent: keyof AgentBindings): ModelProfile;
-}
-
-export function createConfigFromEnv(env: Record<string, string | undefined>): AppConfig {
-  const parsedEnv = configEnvSchema.parse(env);
-
-  return {
-    modelProfiles: modelProfileSchema.array().parse(JSON.parse(parsedEnv.MODEL_PROFILES_JSON)),
-    agentBindings: agentBindingSchema.parse(JSON.parse(parsedEnv.AGENT_MODEL_BINDINGS_JSON)),
-  };
-}
-
-export function createModelProfileRegistry(config: AppConfig): ModelProfileRegistry {
-  const profilesByName = new Map(config.modelProfiles.map((profile) => [profile.name, profile]));
-
-  const requireProfile = (profileName: string): ModelProfile => {
-    const profile = profilesByName.get(profileName);
-
-    if (!profile) {
-      throw new Error(`Unknown model profile: ${profileName}`);
-    }
-
-    return profile;
-  };
-
-  Object.values(config.agentBindings).forEach(requireProfile);
-
-  return {
-    get(name) {
-      return requireProfile(name);
-    },
-    resolveAgentBinding(agent) {
-      return requireProfile(config.agentBindings[agent]);
-    },
-  };
-}
diff --git a/packages/shared/package.json b/packages/shared/package.json
index 6fb1e6f..2bdc995 100644
--- a/packages/shared/package.json
+++ b/packages/shared/package.json
@@ -3,9 +3,6 @@
   "version": "0.0.0",
   "private": true,
   "type": "module",
-  "exports": {
-    ".": "./src/index.ts"
-  },
   "scripts": {
     "test": "vitest run --"
   },