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feat(models): dynamic open-source model catalog from CC provider API #8

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Merged
thaolaptrinh merged 4 commits into from
Aug 30, 2026
Merged

feat(models): dynamic open-source model catalog from CC provider API #8

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3c4fe29
feat(models): dynamic open-source model catalog from CC provider API
thaolaptrinh Aug 30, 2026
a67a614
refactor(catalog): review cleanup — drop dead fetchModelList, dedupe …
thaolaptrinh Aug 30, 2026
0e648a6
test(catalog): cover TTL expiry, retired models, malformed payloads
thaolaptrinh Aug 30, 2026
c03c9ac
fix(catalog): absorb duplicate ids within the API model list
thaolaptrinh Aug 30, 2026
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3 changes: 2 additions & 1 deletion src/config.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -27,6 +27,7 @@ export interface Config {
* server actively blocks requests whose version looks stale or absent.
*/
export const DEFAULT_CC_VERSION = "0.40.3";
export const DEFAULT_CC_API_BASE = "https://api.commandcode.ai";
const CC_VERSION_REFRESH_MS = 24 * 60 * 60 * 1000;

let cachedVersion: string | null = null;
Expand Down Expand Up @@ -83,7 +84,7 @@ export function loadConfig(): Config {
const host = cli.host || process.env.HOST || "127.0.0.1";
const port = parseInt(cli.port || process.env.PORT || "8787", 10);
const apiKey = cli["api-key"] || process.env.CC_API_KEY || readAuthKey();
const ccApiBase = process.env.CC_API_BASE || "https://api.commandcode.ai";
const ccApiBase = process.env.CC_API_BASE || DEFAULT_CC_API_BASE;
const ccVersion = process.env.CC_CLI_VERSION || cachedVersion || DEFAULT_CC_VERSION;
const logLevel = process.env.LOG_LEVEL || "info";
// `*` is fine for a localhost proxy; restrict (e.g. to an origin or leave
Expand Down
99 changes: 93 additions & 6 deletions src/models.json
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Original file line number Diff line number Diff line change
@@ -1,38 +1,63 @@
{
"closedModelOrgs": ["anthropic", "openai", "google", "gemini"],
"builtin": [
"deepseek/deepseek-v4-pro",
"deepseek/deepseek-v4-flash",
"deepseek/deepseek-v4-flash-vision-exp",
"zai-org/GLM-5.3",
"z-ai/glm-5.3-flash",
"zai-org/GLM-5.2",
"zai-org/GLM-5.2-Fast",
"zai-org/GLM-5.1",
"zai-org/GLM-5",
"MiniMaxAI/MiniMax-M3",
"MiniMaxAI/MiniMax-M2.7",
"minimax/minimax-m3-free",
"minimax/minimax-m2.7-free",
"MiniMaxAI/MiniMax-M2.5",
"moonshotai/Kimi-K3",
"moonshotai/Kimi-K2.7-Code",
"moonshotai/Kimi-K2.7-Code-Highspeed",
"moonshotai/Kimi-K2.6",
"moonshotai/Kimi-K2.5",
"Qwen/Qwen3.8-Max",
"Qwen/Qwen3.8-Flash",
"Qwen/Qwen3.8-27B",
"Qwen/Qwen3.7-Max",
"Qwen/Qwen3.7-Plus",
"Qwen/Qwen3.7-Flash",
"Qwen/Qwen3.6-Max-Preview",
"Qwen/Qwen3.6-Plus",
"stepfun/Step-3.7-Flash",
"stepfun/Step-3.5-Flash",
"xiaomi/mimo-v2.5-pro",
"xiaomi/mimo-v2.5",
"xai/grok-4.6",
"xai/grok-4.5",
"nvidia/nemotron-3-ultra-550b-a55b",
"thinkingmachines/inkling",
"tencent/Hy3"
"thinkingmachines/inkling-small",
"tencent/hy4-preview",
"tencent/hy3-paid",
"tencent/Hy3",
"meta/muse-spark-1.2",
"meta/muse-spark-1.2-contributor",
"meta/muse-spark-1.1",
"sakana/fugu-ultra",
"poolside/laguna-s-2.1-free"
],
"shortAliases": {
"deepseek-v4-pro": "deepseek/deepseek-v4-pro",
"deepseek-v4": "deepseek/deepseek-v4-pro",
"deepseek-pro": "deepseek/deepseek-v4-pro",
"deepseek-v4-flash": "deepseek/deepseek-v4-flash",
"deepseek-flash": "deepseek/deepseek-v4-flash",
"deepseek-v4-flash-vision": "deepseek/deepseek-v4-flash-vision-exp",
"deepseek-vision": "deepseek/deepseek-v4-flash-vision-exp",
"glm-5.3": "zai-org/GLM-5.3",
"glm5.3": "zai-org/GLM-5.3",
"glm-5.3-flash": "z-ai/glm-5.3-flash",
"glm5.3-flash": "z-ai/glm-5.3-flash",
"glm-5.2": "zai-org/GLM-5.2",
"glm5.2": "zai-org/GLM-5.2",
"glm-5.2-fast": "zai-org/GLM-5.2-Fast",
Expand All @@ -41,8 +66,10 @@
"glm-5": "zai-org/GLM-5",
"minimax-m3": "MiniMaxAI/MiniMax-M3",
"minimax3": "MiniMaxAI/MiniMax-M3",
"minimax-m3-free": "minimax/minimax-m3-free",
"minimax-m2.7": "MiniMaxAI/MiniMax-M2.7",
"minimax2.7": "MiniMaxAI/MiniMax-M2.7",
"minimax-m2.7-free": "minimax/minimax-m2.7-free",
"minimax-m2.5": "MiniMaxAI/MiniMax-M2.5",
"minimax2.5": "MiniMaxAI/MiniMax-M2.5",
"kimi-k3": "moonshotai/Kimi-K3",
Expand All @@ -56,14 +83,22 @@
"kimi2.6": "moonshotai/Kimi-K2.6",
"kimi-k2.5": "moonshotai/Kimi-K2.5",
"kimi2.5": "moonshotai/Kimi-K2.5",
"qwen3.8-max": "Qwen/Qwen3.8-Max",
"qwen-3.8-max": "Qwen/Qwen3.8-Max",
"qwen3.8-flash": "Qwen/Qwen3.8-Flash",
"qwen-3.8-flash": "Qwen/Qwen3.8-Flash",
"qwen3.8-27b": "Qwen/Qwen3.8-27B",
"qwen-3.8-27b": "Qwen/Qwen3.8-27B",
"qwen3.7-max": "Qwen/Qwen3.7-Max",
"qwen-3.7-max": "Qwen/Qwen3.7-Max",
"qwen3.7-plus": "Qwen/Qwen3.7-Plus",
"qwen-3.7-plus": "Qwen/Qwen3.7-Plus",
"qwen-3.6-max": "Qwen/Qwen3.6-Max-Preview",
"qwen3.7-flash": "Qwen/Qwen3.7-Flash",
"qwen-3.7-flash": "Qwen/Qwen3.7-Flash",
"qwen3.6-max": "Qwen/Qwen3.6-Max-Preview",
"qwen-3.6-plus": "Qwen/Qwen3.6-Plus",
"qwen-3.6-max": "Qwen/Qwen3.6-Max-Preview",
"qwen3.6-plus": "Qwen/Qwen3.6-Plus",
"qwen-3.6-plus": "Qwen/Qwen3.6-Plus",
"step-3.7-flash": "stepfun/Step-3.7-Flash",
"step3.7": "stepfun/Step-3.7-Flash",
"step-3.5-flash": "stepfun/Step-3.5-Flash",
Expand All @@ -72,73 +107,125 @@
"mimo-pro": "xiaomi/mimo-v2.5-pro",
"mimo-v2.5": "xiaomi/mimo-v2.5",
"mimo2.5": "xiaomi/mimo-v2.5",
"grok-4.6": "xai/grok-4.6",
"grok4.6": "xai/grok-4.6",
"grok-4.5": "xai/grok-4.5",
"grok4.5": "xai/grok-4.5",
"nemotron": "nvidia/nemotron-3-ultra-550b-a55b",
"nemotron-3-ultra": "nvidia/nemotron-3-ultra-550b-a55b",
"inkling": "thinkingmachines/inkling",
"hy3": "tencent/Hy3"
"inkling-small": "thinkingmachines/inkling-small",
"hy4": "tencent/hy4-preview",
"hy4-preview": "tencent/hy4-preview",
"hy3": "tencent/Hy3",
"muse-spark": "meta/muse-spark-1.2",
"muse-spark-1.2": "meta/muse-spark-1.2",
"muse-spark-contributor": "meta/muse-spark-1.2-contributor",
"muse-spark-1.1": "meta/muse-spark-1.1",
"fugu": "sakana/fugu-ultra",
"fugu-ultra": "sakana/fugu-ultra",
"laguna": "poolside/laguna-s-2.1-free"
},
"contextWindows": {
"deepseek/deepseek-v4-pro": 1048576,
"deepseek/deepseek-v4-flash": 1048576,
"deepseek/deepseek-v4-flash-vision-exp": 1048576,
"zai-org/GLM-5.3": 1000000,
"z-ai/glm-5.3-flash": 1048576,
"zai-org/GLM-5.2": 1048576,
"zai-org/GLM-5.2-Fast": 1048576,
"zai-org/GLM-5.1": 200000,
"zai-org/GLM-5": 200000,
"MiniMaxAI/MiniMax-M3": 1048576,
"MiniMaxAI/MiniMax-M2.7": 204800,
"minimax/minimax-m3-free": 1048576,
"minimax/minimax-m2.7-free": 197000,
"MiniMaxAI/MiniMax-M2.5": 200000,
"moonshotai/Kimi-K3": 1048576,
"moonshotai/Kimi-K2.7-Code": 256000,
"moonshotai/Kimi-K2.7-Code-Highspeed": 262000,
"moonshotai/Kimi-K2.6": 256000,
"moonshotai/Kimi-K2.5": 256000,
"Qwen/Qwen3.8-Max": 1000000,
"Qwen/Qwen3.8-Flash": 1000000,
"Qwen/Qwen3.8-27B": 262144,
"Qwen/Qwen3.7-Max": 1048576,
"Qwen/Qwen3.7-Plus": 1048576,
"Qwen/Qwen3.7-Flash": 1048576,
"Qwen/Qwen3.6-Max-Preview": 262144,
"Qwen/Qwen3.6-Plus": 1048576,
"stepfun/Step-3.7-Flash": 256000,
"stepfun/Step-3.5-Flash": 1048576,
"xiaomi/mimo-v2.5-pro": 1048576,
"xiaomi/mimo-v2.5": 1048576,
"xai/grok-4.6": 500000,
"xai/grok-4.5": 500000,
"nvidia/nemotron-3-ultra-550b-a55b": 1048576,
"thinkingmachines/inkling": 256000,
"tencent/Hy3": 262144
"thinkingmachines/inkling-small": 1000000,
"tencent/hy4-preview": 1048576,
"tencent/hy3-paid": 262144,
"tencent/Hy3": 262144,
"meta/muse-spark-1.2": 1048576,
"meta/muse-spark-1.2-contributor": 1048576,
"meta/muse-spark-1.1": 1048576,
"sakana/fugu-ultra": 1000000,
"poolside/laguna-s-2.1-free": 256000
},
"modelNames": {
"deepseek/deepseek-v4-pro": "DeepSeek V4 Pro",
"deepseek/deepseek-v4-flash": "DeepSeek V4 Flash",
"deepseek/deepseek-v4-flash-vision-exp": "DeepSeek V4 Flash Vision (exp)",
"zai-org/GLM-5.3": "GLM-5.3",
"z-ai/glm-5.3-flash": "GLM-5.3 Flash",
"zai-org/GLM-5.2": "GLM-5.2",
"zai-org/GLM-5.2-Fast": "GLM-5.2 Fast",
"zai-org/GLM-5.1": "GLM-5.1",
"zai-org/GLM-5": "GLM-5",
"MiniMaxAI/MiniMax-M3": "MiniMax M3",
"MiniMaxAI/MiniMax-M2.7": "MiniMax M2.7",
"minimax/minimax-m3-free": "MiniMax M3 (Free)",
"minimax/minimax-m2.7-free": "MiniMax M2.7 (Free)",
"MiniMaxAI/MiniMax-M2.5": "MiniMax M2.5",
"moonshotai/Kimi-K3": "Kimi K3",
"moonshotai/Kimi-K2.7-Code": "Kimi K2.7 Code",
"moonshotai/Kimi-K2.7-Code-Highspeed": "Kimi K2.7 Code Highspeed",
"moonshotai/Kimi-K2.6": "Kimi K2.6",
"moonshotai/Kimi-K2.5": "Kimi K2.5",
"Qwen/Qwen3.8-Max": "Qwen 3.8 Max",
"Qwen/Qwen3.8-Flash": "Qwen 3.8 Flash",
"Qwen/Qwen3.8-27B": "Qwen 3.8 27B",
"Qwen/Qwen3.7-Max": "Qwen 3.7 Max",
"Qwen/Qwen3.7-Plus": "Qwen 3.7 Plus",
"Qwen/Qwen3.7-Flash": "Qwen 3.7 Flash",
"Qwen/Qwen3.6-Max-Preview": "Qwen 3.6 Max Preview",
"Qwen/Qwen3.6-Plus": "Qwen 3.6 Plus",
"stepfun/Step-3.7-Flash": "Step 3.7 Flash",
"stepfun/Step-3.5-Flash": "Step 3.5 Flash",
"xiaomi/mimo-v2.5-pro": "MiMo V2.5 Pro",
"xiaomi/mimo-v2.5": "MiMo V2.5",
"xai/grok-4.6": "Grok 4.6",
"xai/grok-4.5": "Grok 4.5",
"nvidia/nemotron-3-ultra-550b-a55b": "Nemotron 3 Ultra",
"thinkingmachines/inkling": "Inkling",
"tencent/Hy3": "Hy3"
"thinkingmachines/inkling-small": "Inkling Small",
"tencent/hy4-preview": "Tencent Hy4 Preview",
"tencent/hy3-paid": "Tencent Hy3",
"tencent/Hy3": "Hy3",
"meta/muse-spark-1.2": "Muse Spark 1.2",
"meta/muse-spark-1.2-contributor": "Muse Spark 1.2 Contributor",
"meta/muse-spark-1.1": "Muse Spark 1.1",
"sakana/fugu-ultra": "Fugu Ultra",
"poolside/laguna-s-2.1-free": "Laguna S 2.1 (Free)"
},
"reasoningEfforts": {
"deepseek/deepseek-v4-pro": ["high", "max"],
"deepseek/deepseek-v4-flash": ["high", "max"],
"deepseek/deepseek-v4-flash-vision-exp": ["high", "max"],
"zai-org/GLM-5.3": ["high", "max"],
"z-ai/glm-5.3-flash": ["high", "max"],
"zai-org/GLM-5.2": ["high", "max"],
"xai/grok-4.6": ["low", "medium", "high"],
"xai/grok-4.5": ["low", "medium", "high"]
},
"maxOutputTokens": {
Expand Down
35 changes: 14 additions & 21 deletions src/server.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -8,7 +8,7 @@ import {
AnthropicStreamEncoder,
buildAnthropicResponse,
} from "@/translate/anthropic.js";
import { getDefaultModels, fetchModelList } from "@/translate/models.js";
import { refreshCatalog, getCatalog } from "@/translate/catalog.js";
import type { CCEvent } from "@/translate/types.js";
import { formatSSE, formatSSEDone, formatAnthropicSSE } from "@/stream.js";
import { sendToCC, collectEvents, UpstreamError } from "@/upstream.js";
Expand All @@ -26,13 +26,8 @@ import type { AnthropicRequest, AnthropicSSERecord } from "@/translate/anthropic
// ──────────────────────────────────────────

let config: Config;
let modelList: string[] = getDefaultModels();
let corsOrigin = "*";

function updateModelList(models: string[]): void {
if (models.length > 0) modelList = models;
}

// ──────────────────────────────────────────
// Request body parser
// ──────────────────────────────────────────
Expand Down Expand Up @@ -251,28 +246,29 @@ function handleModels(req: http.IncomingMessage, res: http.ServerResponse): void
const isAnthropic = req.headers["anthropic-version"] !== undefined;

if (isAnthropic) {
const items = modelList;
const catalog = getCatalog();
const items = catalog.models;
const data = {
data: items.map((id: string) => ({
id,
data: items.map((m) => ({
id: m.id,
type: "model" as const,
display_name: id,
display_name: m.displayName,
created_at: new Date().toISOString(),
max_input_tokens: null as number | null,
max_tokens: null as number | null,
capabilities: null,
})),
has_more: false,
first_id: items.length > 0 ? items[0] : null,
last_id: items.length > 0 ? items[items.length - 1] : null,
first_id: items.length > 0 ? items[0].id : null,
last_id: items.length > 0 ? items[items.length - 1].id : null,
};
sendJson(res, 200, data);
return;
}

const data = {
object: "list",
data: modelList.map((id: string) => ({
data: getCatalog().ids.map((id: string) => ({
id,
object: "model",
created: Math.floor(Date.now() / 1000),
Expand Down Expand Up @@ -586,15 +582,12 @@ export function createServer(cfg: Config): http.Server {
config = cfg;
corsOrigin = cfg.corsOrigin;

// Start fetching model list in background (only if we have a key to use).
// Refresh the model catalog from the CC provider API in background (only if
// we have a key to use). On failure the static fallback stays in place.
if (cfg.apiKey) {
fetchModelList(cfg.ccApiBase, cfg.apiKey)
.then((models) => {
if (models.length > 0) updateModelList(models);
})
.catch(() => {
/* keep defaults */
});
refreshCatalog(cfg.ccApiBase, cfg.apiKey).catch(() => {
/* keep defaults */
});
}

const routes: RouteEntry[] = [
Expand Down
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