GET
/v1/connectors/attributesRemote MCP server attributes
Every attribute GET /v1/connectors accepts in its attributes filter.
Unlike GET /v1/attributes, this list is not curated down, because categories are
added over time, so read it at runtime rather than hard-coding the keys.
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Responses
200Success
{
"attributes": [
{
"description": "string",
"lookupKey": "auth:oauth2",
"name": "OAuth 2.0"
}
]
}attributesarray<McpConnectorAttribute>requiredShow fields
descriptionstringrequiredlookupKeyMcpConnectorAttributeReferenceKeyrequiredConnector attribute lookup key. Enumerate the available keys via GET /v1/connectors/attributes.
namestringrequiredDisplay name of the attribute
401Invalid or missing API key
{
"error": {
"code": "unauthorized",
"message": "Invalid or missing API key"
}
}errorobjectrequiredShow fields
codeErrorCoderequiredError code
idstring / uuidpattern ^([0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[1-8][0-9a-fA-F]{3}-[89abAB][0-9a-fA-F]{3}-[0-9a-fA-F]{12}|00000000-0000-0000-0000-000000000000|ffffffff-ffff-ffff-ffff-ffffffffffff)$
messagestringrequired403Access forbidden
{
"error": {
"code": "forbidden",
"message": "Access forbidden",
"param": null,
"type": "forbidden"
}
}errorobjectrequiredShow fields
codeRateLimitErrorCoderequiredmessagestringrequiredparamnullrequirednullable
typeRateLimitErrorCoderequired429Rate limit exceeded
{
"error": {
"code": "rate_limit_exceeded",
"message": "Rate limit exceeded",
"param": null,
"type": "rate_limit_exceeded"
}
}errorobjectrequiredShow fields
codeRateLimitErrorCoderequiredmessagestringrequiredparamnullrequirednullable
typeRateLimitErrorCoderequired500Internal server error
{
"error": {
"code": "internal_server_error",
"message": "Internal server error"
}
}errorobjectrequiredShow fields
codeErrorCoderequiredError code
idstring / uuidpattern ^([0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[1-8][0-9a-fA-F]{3}-[89abAB][0-9a-fA-F]{3}-[0-9a-fA-F]{12}|00000000-0000-0000-0000-000000000000|ffffffff-ffff-ffff-ffff-ffffffffffff)$
messagestringrequired