Catalog adapters for a vendor's own MCP server; Splunk first

CHANGELOG.md

@@ -8,7 +8,7 @@ Each release ships with a structured changelog covering fixes, new features, bre
 
 - [Latest release](https://github.com/HelpCode-ai/anythingmcp/releases/latest)
 - [All releases](https://github.com/HelpCode-ai/anythingmcp/releases)
-- [Roadmap](ROADMAP.md)
+- [Roadmap](docs/ROADMAP.md)
 
 ## Versioning
 

CITATION.cff

@@ -13,7 +13,7 @@ abstract: >
   server that turns REST/OpenAPI, SOAP/WSDL and GraphQL APIs, SQL/NoSQL
   databases and other MCP servers into tools for AI clients such as Claude,
   ChatGPT, Google Gemini, GitHub Copilot and Cursor, without writing code.
-  It ships 265 pre-built adapters, with a focus on ERP and e-commerce
+  It ships 266 pre-built adapters, with a focus on ERP and e-commerce
   systems (SAP Business One, Odoo, Xentral, JTL-Wawi, weclapp, Shopware,
   WooCommerce, Amazon Seller, Kaufland, OTTO, etc.), a per-workspace
   knowledge graph served over MCP, per-tool response mapping,

README.de.md

@@ -1,5 +1,5 @@
 <p align="center">
-  <img src="https://raw.githubusercontent.com/HelpCode-ai/anythingmcp/badges/banner.de.png" alt="AnythingMCP macht ERP-, E-Commerce-, REST-, SOAP- und SQL-Systeme zu MCP-Tools für Claude und ChatGPT: 265 Connectors, 21 davon ohne API-Schlüssel." width="100%" />
+  <img src="https://raw.githubusercontent.com/HelpCode-ai/anythingmcp/badges/banner.de.png" alt="AnythingMCP macht ERP-, E-Commerce-, REST-, SOAP- und SQL-Systeme zu MCP-Tools für Claude und ChatGPT: 266 Connectors, 21 davon ohne API-Schlüssel." width="100%" />
 </p>
 
 <h1 align="center">AnythingMCP: selbst gehostetes MCP-Gateway</h1>
@@ -19,7 +19,7 @@
 
 <p align="center">
   <strong>AnythingMCP ist ein quelloffenes, selbst gehostetes MCP-Gateway, das jedes REST-/OpenAPI-, SOAP-, GraphQL-, OData- oder SQL-System in MCP-Tools für Claude, ChatGPT und Copilot verwandelt, ohne dass du einen MCP-Server programmierst.</strong><br/>
-  Es bringt 265 fertige Adapter mit, darunter SAP, Etsy, weclapp und Amazon Seller; 21 davon kommen ohne API-Schlüssel aus.
+  Es bringt 266 fertige Adapter mit, darunter SAP, Etsy, weclapp und Amazon Seller; 21 davon kommen ohne API-Schlüssel aus.
 </p>
 
 <p align="center">
@@ -111,7 +111,7 @@ Tools werden zur Laufzeit registriert, ohne Neustart. `{{VAR}}`-Werte pro Connec
 
 ## Connector-Katalog
 
-265 Adapter mit über 2.400 Tools. Zu jedem gibt es eine Einrichtungsanleitung auf [anythingmcp.com/de/guides](https://anythingmcp.com/de/guides), in sieben Sprachen.
+266 Adapter mit über 2.400 Tools. Zu jedem gibt es eine Einrichtungsanleitung auf [anythingmcp.com/de/guides](https://anythingmcp.com/de/guides), in sieben Sprachen.
 
 | Kategorie | Beispiele |
 |---|---|

README.ja.md

@@ -1,5 +1,5 @@
 <p align="center">
-  <img src="https://raw.githubusercontent.com/HelpCode-ai/anythingmcp/badges/banner.ja.png" alt="AnythingMCP は ERP、E コマース、REST、SOAP、SQL の各システムを Claude と ChatGPT 用の MCP ツールに変換します。265 のコネクター、うち 21 は API キー不要。" width="100%" />
+  <img src="https://raw.githubusercontent.com/HelpCode-ai/anythingmcp/badges/banner.ja.png" alt="AnythingMCP は ERP、E コマース、REST、SOAP、SQL の各システムを Claude と ChatGPT 用の MCP ツールに変換します。266 のコネクター、うち 21 は API キー不要。" width="100%" />
 </p>
 
 <h1 align="center">AnythingMCP：セルフホスト型 MCP ゲートウェイ</h1>
@@ -19,7 +19,7 @@
 
 <p align="center">
   <strong>AnythingMCP は、オープンソースのセルフホスト型 MCP ゲートウェイです。MCP サーバーを書かずに、REST/OpenAPI、SOAP、GraphQL、OData、SQL のあらゆるシステムを Claude、ChatGPT、Copilot 用の MCP ツールに変換します。</strong><br/>
-  SAP、Etsy、weclapp、Amazon Seller などを含む 265 種類の既製アダプターを同梱しており、うち 21 は API キー不要です。
+  SAP、Etsy、weclapp、Amazon Seller などを含む 266 種類の既製アダプターを同梱しており、うち 21 は API キー不要です。
 </p>
 
 <p align="center">
@@ -111,7 +111,7 @@ amd64 ではイメージの取得に約 30 秒、その 24 秒後に API が利
 
 ## コネクターカタログ
 
-265 個のアダプターで 2,400 以上のツールを提供しています。どのアダプターにも [anythingmcp.com/ja/guides](https://anythingmcp.com/ja/guides) に 7 言語の設定ガイドがあります。
+266 個のアダプターで 2,400 以上のツールを提供しています。どのアダプターにも [anythingmcp.com/ja/guides](https://anythingmcp.com/ja/guides) に 7 言語の設定ガイドがあります。
 
 | カテゴリー | 例 |
 |---|---|

README.md

@@ -1,5 +1,5 @@
 <p align="center">
-  <img src="https://raw.githubusercontent.com/HelpCode-ai/anythingmcp/badges/banner.png" alt="AnythingMCP turns ERP, e-commerce, REST, SOAP and SQL systems into MCP tools for Claude and ChatGPT: 265 connectors, 21 of them with no API key." width="100%" />
+  <img src="https://raw.githubusercontent.com/HelpCode-ai/anythingmcp/badges/banner.png" alt="AnythingMCP turns ERP, e-commerce, REST, SOAP and SQL systems into MCP tools for Claude and ChatGPT: 266 connectors, 21 of them with no API key." width="100%" />
 </p>
 
 <h1 align="center">AnythingMCP: self-hosted MCP gateway</h1>
@@ -19,7 +19,7 @@
 
 <p align="center">
   <strong>AnythingMCP is an open-source, self-hosted MCP gateway that turns any REST/OpenAPI, SOAP, GraphQL, OData or SQL system into MCP tools for Claude, ChatGPT and Copilot, without writing an MCP server.</strong><br/>
-  It ships 265 ready connectors, among them SAP, Etsy, weclapp and Amazon Seller, and 21 of them need no API key.
+  It ships 266 ready connectors, among them SAP, Etsy, weclapp and Amazon Seller, and 21 of them need no API key.
 </p>
 
 <p align="center">
@@ -103,7 +103,7 @@ Tools register at runtime, without a restart. Per-connector `{{VAR}}` values are
 
 ## Connector catalog
 
-265 adapters, exposing 2,400+ tools. Every one has a setup guide on [anythingmcp.com/guides](https://anythingmcp.com/guides), in seven languages.
+266 adapters, exposing 2,400+ tools. Every one has a setup guide on [anythingmcp.com/guides](https://anythingmcp.com/guides), in seven languages.
 
 | Category | Examples |
 |---|---|

README.zh-CN.md

@@ -1,5 +1,5 @@
 <p align="center">
-  <img src="https://raw.githubusercontent.com/HelpCode-ai/anythingmcp/badges/banner.zh-CN.png" alt="AnythingMCP 将 ERP、电子商务、REST、SOAP 和 SQL 系统转化为 Claude 和 ChatGPT 可用的 MCP 工具：265 个连接器，其中 21 个无需 API 密钥。" width="100%" />
+  <img src="https://raw.githubusercontent.com/HelpCode-ai/anythingmcp/badges/banner.zh-CN.png" alt="AnythingMCP 将 ERP、电子商务、REST、SOAP 和 SQL 系统转化为 Claude 和 ChatGPT 可用的 MCP 工具：266 个连接器，其中 21 个无需 API 密钥。" width="100%" />
 </p>
 
 <h1 align="center">AnythingMCP：自行托管的 MCP 网关</h1>
@@ -19,7 +19,7 @@
 
 <p align="center">
   <strong>AnythingMCP 是一个开源、可自行托管的 MCP 网关，无需编写 MCP 服务器，即可将任意 REST/OpenAPI、SOAP、GraphQL、OData 或 SQL 系统转化为 Claude、ChatGPT 和 Copilot 可用的 MCP 工具。</strong><br/>
-  它自带 265 个现成适配器，涵盖 SAP、Etsy、weclapp 和 Amazon Seller 等，其中 21 个无需 API 密钥。
+  它自带 266 个现成适配器，涵盖 SAP、Etsy、weclapp 和 Amazon Seller 等，其中 21 个无需 API 密钥。
 </p>
 
 <p align="center">
@@ -111,7 +111,7 @@ docker compose up -d
 
 ## 连接器目录
 
-共 265 个适配器，提供 2,400 多个工具。每个适配器都在 [anythingmcp.com/zh/guides](https://anythingmcp.com/zh/guides) 上提供七种语言的配置指南。
+共 266 个适配器，提供 2,400 多个工具。每个适配器都在 [anythingmcp.com/zh/guides](https://anythingmcp.com/zh/guides) 上提供七种语言的配置指南。
 
 | 类别 | 示例 |
 |---|---|

docs/tool-definition.md

@@ -37,7 +37,8 @@ leaving an unresolved `{{IS24_CONSUMER_KEY}}` in the credentials.
 
 Each entry in `tools` needs a string `name`, a useful `description`, and its
 JSON-Schema `parameters` when it accepts input. Parameter properties should
-include descriptions for the model.
+include descriptions for the model. `"enabled": false` installs a tool switched
+off, for writes a workspace should turn on deliberately.
 
 See [connector configuration](#connector)
 and [authentication](#authentication) for the nested connector fields.
@@ -95,6 +96,26 @@ The body is signed exactly as it will be sent — signing a different rendering
 of the same object is the usual way an HMAC integration fails with an error
 that blames the key.
 
+### MCP adapters (a vendor's own MCP server)
+
+When a vendor already runs an official MCP server, the adapter bridges it
+instead of describing its API again. `connector.type` is `MCP`, `baseUrl` is
+the server's MCP endpoint (variables allowed, e.g.
+`https://{{SPLUNK_HOST}}:8089/services/mcp`), and authentication is whatever
+the server accepts (usually `BEARER_TOKEN`).
+
+At install AnythingMCP asks that server for its tools (`tools/list`) and
+installs what it lists, so a workspace gets exactly the tools of the server
+version it runs. The adapter's `tools` array is a snapshot: it is what the
+catalog shows, the fallback installed when the server cannot be reached at
+install, and the place for policy. A snapshot tool with `"enabled": false`
+installs switched off, and `annotations` set there fill the hints the server
+leaves out (the server's own hints win).
+Each tool's `endpointMapping` is `{ "method": "<tool name>", "path": "/mcp" }`.
+Listing the tools is also the install check, so no `probe` is needed, and a
+catalog update never rewrites or retires the tools of an MCP adapter: the
+server owns them. See `intl/splunk.json`.
+
 ### DATABASE adapters
 
 A `DATABASE` adapter points at a database instead of an HTTP API, so several

glama.json

@@ -3,5 +3,5 @@
   "maintainers": [
     "keysersoft"
   ],
-  "description": "Turn any REST/OpenAPI, SOAP/WSDL, GraphQL, OData or SQL API into MCP tools for Claude, ChatGPT and Copilot, no code. 265 pre-built adapters for ERP and e-commerce (SAP S/4HANA, SAP Business One, Odoo, Xentral, JTL-Wawi, weclapp, Shopware, WooCommerce, Amazon Seller, Kaufland, OTTO\u2026) and more. Self-hosted, knowledge graph, per-tool response mapping, OAuth2/RBAC/SSO/audit. Open source under AGPL-3.0."
+  "description": "Turn any REST/OpenAPI, SOAP/WSDL, GraphQL, OData or SQL API into MCP tools for Claude, ChatGPT and Copilot, no code. 266 pre-built adapters for ERP and e-commerce (SAP S/4HANA, SAP Business One, Odoo, Xentral, JTL-Wawi, weclapp, Shopware, WooCommerce, Amazon Seller, Kaufland, OTTO\u2026) and more. Self-hosted, knowledge graph, per-tool response mapping, OAuth2/RBAC/SSO/audit. Open source under AGPL-3.0."
 }

package.json

@@ -1,7 +1,7 @@
 {
   "name": "anythingmcp",
   "version": "0.17.0",
-  "description": "Turn any REST/OpenAPI, SOAP/WSDL, GraphQL, OData or SQL API into MCP tools for Claude, ChatGPT and Copilot, no code. 265 pre-built adapters for ERP, e-commerce and more (SAP S/4HANA, SAP Business One, Odoo, Xentral, JTL-Wawi, Shopware, WooCommerce, Amazon Seller). Self-hosted, open source (AGPL-3.0).",
+  "description": "Turn any REST/OpenAPI, SOAP/WSDL, GraphQL, OData or SQL API into MCP tools for Claude, ChatGPT and Copilot, no code. 266 pre-built adapters for ERP, e-commerce and more (SAP S/4HANA, SAP Business One, Odoo, Xentral, JTL-Wawi, Shopware, WooCommerce, Amazon Seller). Self-hosted, open source (AGPL-3.0).",
   "private": true,
   "license": "AGPL-3.0-only",
   "engines": {

packages/backend/src/adapters/adapters.service.ts

@@ -21,6 +21,7 @@ import { STARTER_PACK } from './starter-pack';
 import { ConnectorsService } from '../connectors/connectors.service';
 import { classifyToolExecutionError } from '../connectors/connector-error.util';
 import { applyResponseTransform } from '../connectors/response-transform.util';
+import { describeDiscoveredTools, mergeDiscoveredMcpTools } from './mcp-adapter.util';
 
 @Injectable()
 export class AdaptersService {
@@ -226,14 +227,57 @@ export class AdaptersService {
 
     let toolsCreated = 0;
 
-    for (const tool of adapter.tools) {
+    // An adapter for a vendor's own MCP server installs the tools that server
+    // lists now; the catalog's copy is the fallback. Listing them is also the
+    // proof that the address and token work, so it stands in for the probe.
+    let toolsToCreate = adapter.tools;
+    let mcpProbe: ImportProbeResult | null = null;
+    if (adapter.connector.type === 'MCP') {
+      const started = Date.now();
+      try {
+        const discovered = await this.connectors.discoverRemoteMcpTools(connector);
+        toolsToCreate = mergeDiscoveredMcpTools(adapter.tools, discovered);
+        mcpProbe = {
+          ok: true,
+          toolName: 'tools/list',
+          durationMs: Date.now() - started,
+          sample: describeDiscoveredTools(discovered),
+        };
+      } catch (err: any) {
+        // The MCP SDK reports the HTTP status of a failed request as `code`.
+        const status: number | undefined =
+          typeof err?.status === 'number'
+            ? err.status
+            : typeof err?.code === 'number' && err.code >= 400
+              ? err.code
+              : undefined;
+        const upstream = String(err?.message ?? err ?? 'unknown error').slice(0, 400);
+        const { hint } = classifyToolExecutionError({
+          status,
+          authType: adapter.connector.authType,
+          message: upstream,
+        });
+        this.logger.warn(
+          `Could not list the tools of "${slug}" at install (${upstream}); installed the catalog's list`,
+        );
+        mcpProbe = {
+          ok: false,
+          toolName: 'tools/list',
+          durationMs: Date.now() - started,
+          status: status ?? null,
+          message: `${upstream} ${hint}`.trim(),
+        };
+      }
+    }
+
+    for (const tool of toolsToCreate) {
       try {
         await this.prisma.mcpTool.create({
           data: {
             connectorId: connector.id,
             name: tool.name,
             description: tool.description,
-            isEnabled: true,
+            isEnabled: tool.enabled !== false,
             // Seed the proxy preference from the adapter spec (default off).
             useProxy: tool.useProxy === true,
             parameters: tool.parameters as any,
@@ -259,11 +303,14 @@ export class AdaptersService {
       `Imported adapter "${slug}" as connector ${connector.id} with ${toolsCreated} tools`,
     );
 
-    const probe = await this.runImportProbe(
-      adapter,
-      connector.id,
-      resolvedAuthConfig as Record<string, unknown> | null,
-    );
+    const probe =
+      adapter.connector.type === 'MCP'
+        ? mcpProbe
+        : await this.runImportProbe(
+            adapter,
+            connector.id,
+            resolvedAuthConfig as Record<string, unknown> | null,
+          );
 
     return { connectorId: connector.id, toolsCreated, probe };
   }

packages/backend/src/adapters/catalog.spec.ts

@@ -296,6 +296,15 @@ describe('adapter catalog', () => {
       (_name, tool) => {
         const em = tool.endpointMapping as Record<string, unknown>;
 
+        // A tool of a vendor's MCP server is called by name on the remote
+        // server: `method` is that name and `path` the MCP endpoint, not an
+        // HTTP verb and URL.
+        if (adapter.connector.type === 'MCP') {
+          expect(em.method).toBe(tool.name);
+          expect(typeof em.path).toBe('string');
+          return;
+        }
+
         const isDatabase = adapter.connector.type === 'DATABASE';
         const allowed = isDatabase
           ? VALID_DATABASE_METHODS

packages/backend/src/adapters/catalog.ts

@@ -208,6 +208,7 @@ import * as signwell from './intl/signwell.json';
 import * as slab from './intl/slab.json';
 import * as snov from './intl/snov.json';
 import * as sorare from './intl/sorare.json';
+import * as splunk from './intl/splunk.json';
 import * as statsig from './intl/statsig.json';
 import * as streak from './intl/streak.json';
 import * as substack from './intl/substack.json';
@@ -355,6 +356,9 @@ export interface AdapterDefinition extends AdapterMeta {
      *  `readOnlyHint` for a read exposed over POST. Seeds mcp_tools.annotations
      *  on import, the same column a user override lives in. */
     annotations?: Record<string, unknown>;
+    /** `false` installs the tool switched off, for writes a workspace should
+     *  opt into rather than get by default. Default true. */
+    enabled?: boolean;
   }>;
 }
 
@@ -631,6 +635,7 @@ const RAW_ADAPTERS: AdapterDefinition[] = [
   slab as unknown as AdapterDefinition,
   snov as unknown as AdapterDefinition,
   sorare as unknown as AdapterDefinition,
+  splunk as unknown as AdapterDefinition,
   statsig as unknown as AdapterDefinition,
   streak as unknown as AdapterDefinition,
   substack as unknown as AdapterDefinition,