MCP Connectors

Browse the connector catalog and manage your MCP server deployments

Overview

MCP Connectors let your agents call external APIs as tools. BoostGPT provides a catalog of pre-built connectors (Slack, GitHub, Jamendo, and more) as well as the ability to deploy custom connectors from an OpenAPI spec or Postman collection.

There are two distinct resource types:

• Connectors — the read-only catalog of available integration templates
• MCP Servers — your deployed instances, scoped to a project

---

Pre-Built Connector Catalog

List All Connectors

const result = await client.fetchConnectors();
console.log(result.response.connectors);

GET /v1/mcp/connectors

Response

{
  "connectors": [
    {
      "name": "jamendo",
      "display_name": "Jamendo",
      "description": "Search Creative Commons music",
      "category": "media",
      "icon_url": "https://www.jamendo.com/favicon.ico",
      "is_active": true
    }
  ]
}

Get a Single Connector

Fetch details and auth requirements for a specific connector by its slug.

const result = await client.fetchConnector('jamendo');
console.log(result.response.connector.auth_config);

GET /v1/mcp/connectors/:name

---

MCP Servers

List Servers

const result = await client.fetchMcpServers();
console.log(result.response.servers);

GET /v1/mcp?project_id={project_id}

Get a Server

const result = await client.fetchMcpServer('server-uuid');

GET /v1/mcp/:id?project_id={project_id}

Deploy from Pre-Built Connector

Create a new MCP server from an entry in the catalog.

const result = await client.createMcpFromPredefined({
  name: 'My Jamendo Server',
  connectorName: 'jamendo',
  credentials: { client_id: 'your_jamendo_client_id' },
  authType: 'api_key'
});

POST /v1/mcp/create/from-predefined

Parameter	Type	Required	Description
name	string	Yes	Display name for this server
connectorName	string	Yes	Connector slug (e.g. jamendo, github)
credentials	object	No	Key→value credential pairs matching the connector’s auth_config.fields
authType	string	No	Auth method override (e.g. api_key, oauth2)

Deploy from OpenAPI Spec

const result = await client.createMcpFromOpenApi({
  name: 'My API Server',
  openApiSpec: { /* OpenAPI 3.0 object */ },
  credentials: { api_key: 'sk-xxx' },
  authType: 'api_key'
});

POST /v1/mcp/create/from-openapi

Deploy from Postman Collection

const result = await client.createMcpFromPostman({
  name: 'My Postman Server',
  postmanCollection: { /* Postman Collection v2.1 object */ },
  credentials: { bearer_token: 'token_xyz' },
  authType: 'bearer'
});

POST /v1/mcp/create/from-postman

Update a Server

await client.updateMcpServer({
  id: 'server-uuid',
  name: 'Renamed Server',
  status: 'active'
});

PUT /v1/mcp/:id/update

Clone a Server

Duplicate a server’s configuration under a new name.

const result = await client.cloneMcpServer({
  id: 'server-uuid',
  name: 'Cloned Server'
});

POST /v1/mcp/:id/clone

Delete a Server

await client.deleteMcpServer('server-uuid');

DELETE /v1/mcp/:id/delete?project_id={project_id}

Get Server Usage

Retrieve call statistics for a specific server.

const result = await client.fetchMcpUsage('server-uuid');
console.log(result.response.usage);

GET /v1/mcp/:id/usage?project_id={project_id}

Response

{
  "usage": {
    "total_calls": 1840,
    "successful_calls": 1820,
    "error_calls": 20,
    "avg_response_time_ms": 320,
    "last_called_at": "2026-05-01T11:30:00Z"
  }
}

---

Validation

Validate a spec before deploying it as a server.

Validate OpenAPI Spec

const result = await client.validateOpenApi({ spec: openApiObject });
if (result.response.valid) {
  // safe to deploy
}

POST /v1/mcp/validate-openapi

Validate Postman Collection

const result = await client.validatePostman({ collection: postmanObject });

POST /v1/mcp/validate-postman

---

Error Codes

Code	Description
400	Invalid spec or credentials
403	MCP not available on current plan
404	Server or connector not found

Next Steps

Pre-Built Connectors

Browse all available connectors

Custom Integrations

Build from OpenAPI or Postman