LangChain MCP Vendors API
The mcp_vendors API from LangChain — 6 operation(s) for mcp_vendors.
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OpenAPI Specification
openapi: 3.2.0
info:
title: LangSmith MCP Vendors API
description: 'The LangSmith API is used to programmatically create and manage LangSmith resources.
## Host
https://api.smith.langchain.com
## Authentication
To authenticate with the LangSmith API, set the `X-Api-Key` header
to a valid LangSmith API key.'
version: 0.1.0
servers:
- url: /
tags:
- name: mcp_vendors
paths:
/v1/platform/mcp-vendors:
get:
security:
- API Key: []
- Tenant ID: []
- Bearer Auth: []
description: Returns the catalog of available MCP vendors.
tags:
- mcp_vendors
summary: List MCP vendors
responses:
'200':
description: OK
content:
application/json:
schema:
$ref: '#/components/schemas/mcp_vendors.ListMcpVendorsResponse'
'401':
description: Unauthorized
content:
application/json:
schema:
$ref: '#/components/schemas/mcp_vendors.ErrorResponse'
'403':
description: Forbidden
content:
application/json:
schema:
$ref: '#/components/schemas/mcp_vendors.ErrorResponse'
parameters: []
operationId: getV1PlatformMcpVendors
x-operation-id-source: derived
/v1/platform/mcp-vendors/{vendor_slug}:
get:
security:
- API Key: []
- Tenant ID: []
- Bearer Auth: []
description: Returns vendor metadata and current settings.
tags:
- mcp_vendors
summary: Get MCP vendor
parameters:
- description: Vendor slug (e.g. arcade)
name: vendor_slug
in: path
required: true
schema:
type: string
responses:
'200':
description: OK
content:
application/json:
schema:
$ref: '#/components/schemas/mcp_vendors.GetMcpVendorResponse'
'401':
description: Unauthorized
content:
application/json:
schema:
$ref: '#/components/schemas/mcp_vendors.ErrorResponse'
'403':
description: Forbidden
content:
application/json:
schema:
$ref: '#/components/schemas/mcp_vendors.ErrorResponse'
'404':
description: Not Found
content:
application/json:
schema:
$ref: '#/components/schemas/mcp_vendors.ErrorResponse'
operationId: getV1PlatformMcpVendorsByVendorSlug
x-operation-id-source: derived
/v1/platform/mcp-vendors/{vendor_slug}/account:
get:
security:
- API Key: []
- Tenant ID: []
- Bearer Auth: []
description: Resolves OAuth token and returns the vendor's account info.
tags:
- mcp_vendors
summary: Get vendor account
parameters:
- description: Vendor slug (e.g. arcade)
name: vendor_slug
in: path
required: true
schema:
type: string
responses:
'200':
description: OK
content:
application/json:
schema:
$ref: '#/components/schemas/mcp_vendors.ArcadeAccountResponseList'
'400':
description: Bad Request
content:
application/json:
schema:
$ref: '#/components/schemas/mcp_vendors.ErrorResponse'
'401':
description: Unauthorized
content:
application/json:
schema:
$ref: '#/components/schemas/mcp_vendors.ErrorResponse'
'403':
description: Forbidden
content:
application/json:
schema:
$ref: '#/components/schemas/mcp_vendors.ErrorResponse'
'404':
description: Not Found
content:
application/json:
schema:
$ref: '#/components/schemas/mcp_vendors.ErrorResponse'
'502':
description: Bad Gateway
content:
application/json:
schema:
$ref: '#/components/schemas/mcp_vendors.ErrorResponse'
operationId: getV1PlatformMcpVendorsByVendorSlugAccount
x-operation-id-source: derived
/v1/platform/mcp-vendors/{vendor_slug}/mcp-servers:
get:
security:
- API Key: []
- Tenant ID: []
- Bearer Auth: []
description: Returns the MCP gateways from the vendor for the workspace's configured org/project.
tags:
- mcp_vendors
summary: List MCP servers for a vendor
parameters:
- description: Vendor slug (e.g. arcade)
name: vendor_slug
in: path
required: true
schema:
type: string
- description: Max items to return (default 100)
name: limit
in: query
schema:
type: integer
title: Limit
- description: Number of items to skip (default 0)
name: offset
in: query
schema:
type: integer
title: Offset
responses:
'200':
description: OK
content:
application/json:
schema:
$ref: '#/components/schemas/mcp_vendors.ListMcpGatewaysResponse'
'400':
description: Bad Request
content:
application/json:
schema:
$ref: '#/components/schemas/mcp_vendors.ErrorResponse'
'401':
description: Unauthorized
content:
application/json:
schema:
$ref: '#/components/schemas/mcp_vendors.ErrorResponse'
'403':
description: Forbidden
content:
application/json:
schema:
$ref: '#/components/schemas/mcp_vendors.ErrorResponse'
'404':
description: Not Found
content:
application/json:
schema:
$ref: '#/components/schemas/mcp_vendors.ErrorResponse'
'502':
description: Bad Gateway
content:
application/json:
schema:
$ref: '#/components/schemas/mcp_vendors.ErrorResponse'
operationId: getV1PlatformMcpVendorsByVendorSlugMcpServers
x-operation-id-source: derived
/v1/platform/mcp-vendors/{vendor_slug}/settings:
get:
security:
- API Key: []
- Tenant ID: []
- Bearer Auth: []
description: Returns the current vendor-specific settings.
tags:
- mcp_vendors
summary: Get vendor settings
parameters:
- description: Vendor slug (e.g. arcade)
name: vendor_slug
in: path
required: true
schema:
type: string
responses:
'200':
description: OK
content:
application/json:
schema:
$ref: '#/components/schemas/mcp_vendors.ArcadeSettingsResponse'
'401':
description: Unauthorized
content:
application/json:
schema:
$ref: '#/components/schemas/mcp_vendors.ErrorResponse'
'403':
description: Forbidden
content:
application/json:
schema:
$ref: '#/components/schemas/mcp_vendors.ErrorResponse'
'404':
description: Not Found
content:
application/json:
schema:
$ref: '#/components/schemas/mcp_vendors.ErrorResponse'
operationId: getV1PlatformMcpVendorsByVendorSlugSettings
x-operation-id-source: derived
put:
security:
- API Key: []
- Tenant ID: []
- Bearer Auth: []
description: Replaces vendor settings.
tags:
- mcp_vendors
summary: Replace vendor settings
parameters:
- description: Vendor slug (e.g. arcade)
name: vendor_slug
in: path
required: true
schema:
type: string
responses:
'200':
description: OK
content:
application/json:
schema:
$ref: '#/components/schemas/mcp_vendors.ArcadeSettingsResponse'
'400':
description: Bad Request
content:
application/json:
schema:
$ref: '#/components/schemas/mcp_vendors.ErrorResponse'
'401':
description: Unauthorized
content:
application/json:
schema:
$ref: '#/components/schemas/mcp_vendors.ErrorResponse'
'403':
description: Forbidden
content:
application/json:
schema:
$ref: '#/components/schemas/mcp_vendors.ErrorResponse'
'404':
description: Not Found
content:
application/json:
schema:
$ref: '#/components/schemas/mcp_vendors.ErrorResponse'
requestBody:
required: true
content:
application/json:
schema:
$ref: '#/components/schemas/mcp_vendors.ArcadeSettingsRequest'
operationId: putV1PlatformMcpVendorsByVendorSlugSettings
x-operation-id-source: derived
post:
security:
- API Key: []
- Tenant ID: []
- Bearer Auth: []
description: Initializes vendor settings.
tags:
- mcp_vendors
summary: Create vendor settings
parameters:
- description: Vendor slug (e.g. arcade)
name: vendor_slug
in: path
required: true
schema:
type: string
responses:
'201':
description: Created
content:
application/json:
schema:
$ref: '#/components/schemas/mcp_vendors.ArcadeSettingsResponse'
'400':
description: Bad Request
content:
application/json:
schema:
$ref: '#/components/schemas/mcp_vendors.ErrorResponse'
'401':
description: Unauthorized
content:
application/json:
schema:
$ref: '#/components/schemas/mcp_vendors.ErrorResponse'
'403':
description: Forbidden
content:
application/json:
schema:
$ref: '#/components/schemas/mcp_vendors.ErrorResponse'
'404':
description: Not Found
content:
application/json:
schema:
$ref: '#/components/schemas/mcp_vendors.ErrorResponse'
'409':
description: Conflict
content:
application/json:
schema:
$ref: '#/components/schemas/mcp_vendors.ErrorResponse'
requestBody:
required: true
content:
application/json:
schema:
$ref: '#/components/schemas/mcp_vendors.ArcadeSettingsRequest'
operationId: postV1PlatformMcpVendorsByVendorSlugSettings
x-operation-id-source: derived
delete:
security:
- API Key: []
- Tenant ID: []
- Bearer Auth: []
description: Removes vendor settings.
tags:
- mcp_vendors
summary: Delete vendor settings
parameters:
- description: Vendor slug (e.g. arcade)
name: vendor_slug
in: path
required: true
schema:
type: string
responses:
'200':
description: OK
content:
application/json:
schema:
$ref: '#/components/schemas/mcp_vendors.ArcadeSettingsResponse'
'401':
description: Unauthorized
content:
application/json:
schema:
$ref: '#/components/schemas/mcp_vendors.ErrorResponse'
'403':
description: Forbidden
content:
application/json:
schema:
$ref: '#/components/schemas/mcp_vendors.ErrorResponse'
'404':
description: Not Found
content:
application/json:
schema:
$ref: '#/components/schemas/mcp_vendors.ErrorResponse'
operationId: deleteV1PlatformMcpVendorsByVendorSlugSettings
x-operation-id-source: derived
/v1/platform/mcp-vendors/{vendor_slug}/tools:
get:
security:
- API Key: []
- Tenant ID: []
- Bearer Auth: []
description: Returns the tool catalog for this vendor.
tags:
- mcp_vendors
summary: List tools for a vendor
parameters:
- description: Vendor slug (e.g. arcade)
name: vendor_slug
in: path
required: true
schema:
type: string
- description: Max tools to return (default 50)
name: limit
in: query
schema:
type: integer
title: Limit
- description: Number of tools to skip (default 0)
name: offset
in: query
schema:
type: integer
title: Offset
responses:
'200':
description: OK
content:
application/json:
schema:
$ref: '#/components/schemas/mcp_vendors.ListVendorToolsResponse'
'401':
description: Unauthorized
content:
application/json:
schema:
$ref: '#/components/schemas/mcp_vendors.ErrorResponse'
'403':
description: Forbidden
content:
application/json:
schema:
$ref: '#/components/schemas/mcp_vendors.ErrorResponse'
'404':
description: Not Found
content:
application/json:
schema:
$ref: '#/components/schemas/mcp_vendors.ErrorResponse'
operationId: getV1PlatformMcpVendorsByVendorSlugTools
x-operation-id-source: derived
components:
schemas:
mcp_vendors.ArcadeAccountOrg:
type: object
properties:
is_default:
type: boolean
name:
type: string
organization_id:
type: string
mcp_vendors.VendorTool:
type: object
properties:
description:
type: string
name:
type: string
mcp_vendors.ArcadeSettingsResponse:
type: object
properties:
is_configured:
type: boolean
organization_id:
type: string
project_id:
type: string
mcp_vendors.McpVendor:
type: object
properties:
description:
type: string
icon:
type: string
name:
type: string
status:
$ref: '#/components/schemas/mcp_vendors.McpVendorStatus'
vendor_id:
type: string
mcp_vendors.ArcadeAccountProject:
type: object
properties:
is_default:
type: boolean
name:
type: string
organization_id:
type: string
project_id:
type: string
mcp_vendors.ArcadeSettingsRequest:
type: object
properties:
organization_id:
type: string
project_id:
type: string
mcp_vendors.ListMcpVendorsResponse:
type: object
properties:
mcp_vendors:
type: array
items:
$ref: '#/components/schemas/mcp_vendors.McpVendor'
mcp_vendors.McpVendorStatus:
type: string
enum:
- enabled
- disabled
x-enum-varnames:
- McpVendorStatusEnabled
- McpVendorStatusDisabled
mcp_vendors.McpGatewayToolFilter:
type: object
properties:
allowed_tools:
type: array
items:
type: string
mcp_vendors.McpGatewayBinding:
type: object
properties:
id:
type: string
type:
type: string
mcp_vendors.GetMcpVendorResponse:
type: object
properties:
description:
type: string
icon:
type: string
name:
type: string
provider_id:
type: string
settings: {}
status:
$ref: '#/components/schemas/mcp_vendors.McpVendorStatus'
vendor_id:
type: string
mcp_vendors.ArcadeAccountResponseList:
type: object
properties:
organizations:
type: array
items:
$ref: '#/components/schemas/mcp_vendors.ArcadeAccountOrg'
projects:
type: array
items:
$ref: '#/components/schemas/mcp_vendors.ArcadeAccountProject'
mcp_vendors.ListVendorToolsResponse:
type: object
properties:
limit:
type: integer
offset:
type: integer
tools:
type: array
items:
$ref: '#/components/schemas/mcp_vendors.VendorTool'
total:
type: integer
mcp_vendors.ErrorResponse:
type: object
properties:
detail:
type: string
message:
type: string
mcp_vendors.ListMcpGatewaysResponse:
type: object
properties:
items:
type: array
items:
$ref: '#/components/schemas/mcp_vendors.McpGateway'
limit:
type: integer
offset:
type: integer
page_count:
type: integer
total_count:
type: integer
mcp_vendors.McpGateway:
type: object
properties:
auth_type:
type: string
binding:
$ref: '#/components/schemas/mcp_vendors.McpGatewayBinding'
created_at:
type: string
description:
type: string
id:
type: string
instructions:
type: string
name:
type: string
slug:
type: string
status:
type: string
tool_filter:
$ref: '#/components/schemas/mcp_vendors.McpGatewayToolFilter'
updated_at:
type: string
securitySchemes:
API_Key:
type: apiKey
in: header
name: X-API-Key
Tenant_ID:
type: apiKey
in: header
name: X-Tenant-Id
Bearer_Auth:
type: http
description: Bearer tokens are used to authenticate from the UI. Must also specify x-tenant-id or x-organization-id (for org scoped apis).
scheme: bearer
Organization_ID:
type: apiKey
in: header
name: X-Organization-Id