feat(agents): register Redpill AI provider

Add provider builder and implicit registration with API key resolution.

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

src/agents/models-config.providers.ts

@@ -13,6 +13,7 @@ import {
   SYNTHETIC_MODEL_CATALOG,
 } from "./synthetic-models.js";
 import { discoverVeniceModels, VENICE_BASE_URL } from "./venice-models.js";
+import { discoverRedpillModels, REDPILL_BASE_URL } from "./redpill-models.js";
 
 type ModelsConfig = NonNullable<ClawdbotConfig["models"]>;
 export type ProviderConfig = NonNullable<ModelsConfig["providers"]>[string];
@@ -350,6 +351,15 @@ async function buildVeniceProvider(): Promise<ProviderConfig> {
   };
 }
 
+async function buildRedpillProvider(): Promise<ProviderConfig> {
+  const models = discoverRedpillModels();
+  return {
+    baseUrl: REDPILL_BASE_URL,
+    api: "openai-completions",
+    models,
+  };
+}
+
 async function buildOllamaProvider(): Promise<ProviderConfig> {
   const models = await discoverOllamaModels();
   return {
@@ -402,6 +412,17 @@ export async function resolveImplicitProviders(params: {
     providers.venice = { ...(await buildVeniceProvider()), apiKey: veniceKey };
   }
 
+  // Redpill
+  const redpillKey =
+    resolveEnvApiKeyVarName("redpill") ??
+    resolveApiKeyFromProfiles({ provider: "redpill", store: authStore });
+  if (redpillKey) {
+    providers.redpill = {
+      ...(await buildRedpillProvider()),
+      apiKey: redpillKey,
+    };
+  }
+
   const qwenProfiles = listProfilesForProvider(authStore, "qwen-portal");
   if (qwenProfiles.length > 0) {
     providers["qwen-portal"] = {

src/agents/redpill-models.test.ts

@@ -4,7 +4,7 @@ import {
   REDPILL_DEFAULT_MODEL,
   REDPILL_DEFAULT_MODEL_REF,
   REDPILL_BASE_URL,
-  getRedpillModels,
+  discoverRedpillModels,
   resetRedpillModelCache,
   type RedpillCatalogEntry,
 } from "./redpill-models.js";
@@ -122,9 +122,9 @@ describe("Redpill Models", () => {
     });
   });
 
-  describe("getRedpillModels", () => {
+  describe("discoverRedpillModels", () => {
     it("should convert catalog to model definitions", () => {
-      const models = getRedpillModels();
+      const models = discoverRedpillModels();
       expect(models).toHaveLength(18);
 
       for (const model of models) {
@@ -146,15 +146,15 @@ describe("Redpill Models", () => {
     });
 
     it("should cache results", () => {
-      const models1 = getRedpillModels();
+      const models1 = discoverRedpillModels();
-      const models2 = getRedpillModels();
+      const models2 = discoverRedpillModels();
       expect(models1).toBe(models2); // Same reference
     });
 
     it("should return fresh data after cache reset", () => {
-      const models1 = getRedpillModels();
+      const models1 = discoverRedpillModels();
       resetRedpillModelCache();
-      const models2 = getRedpillModels();
+      const models2 = discoverRedpillModels();
       expect(models1).not.toBe(models2); // Different reference
       expect(models1).toEqual(models2); // Same content
     });

src/agents/redpill-models.ts

@@ -250,9 +250,9 @@ function catalogEntryToModelDefinition(entry: RedpillCatalogEntry): ModelDefinit
 }
 
 /**
- * Get cached model list or convert from catalog
+ * Discover cached model list or convert from catalog
  */
-export function getRedpillModels(): ModelDefinitionConfig[] {
+export function discoverRedpillModels(): ModelDefinitionConfig[] {
   const now = Date.now();
 
   // Return cached models if still valid