curl --request POST \
--url https://{command_center_host}/api/v1/agents/{id}/plugins/{pluginId}/check \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data '{}'import requests
url = "https://{command_center_host}/api/v1/agents/{id}/plugins/{pluginId}/check"
payload = {}
headers = {
"Authorization": "Bearer <token>",
"Content-Type": "application/json"
}
response = requests.post(url, json=payload, headers=headers)
print(response.text)const options = {
method: 'POST',
headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
body: JSON.stringify({})
};
fetch('https://{command_center_host}/api/v1/agents/{id}/plugins/{pluginId}/check', options)
.then(res => res.json())
.then(res => console.log(res))
.catch(err => console.error(err));<?php
$curl = curl_init();
curl_setopt_array($curl, [
CURLOPT_URL => "https://{command_center_host}/api/v1/agents/{id}/plugins/{pluginId}/check",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => "",
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 30,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "POST",
CURLOPT_POSTFIELDS => json_encode([
]),
CURLOPT_HTTPHEADER => [
"Authorization: Bearer <token>",
"Content-Type: application/json"
],
]);
$response = curl_exec($curl);
$err = curl_error($curl);
curl_close($curl);
if ($err) {
echo "cURL Error #:" . $err;
} else {
echo $response;
}package main
import (
"fmt"
"strings"
"net/http"
"io"
)
func main() {
url := "https://{command_center_host}/api/v1/agents/{id}/plugins/{pluginId}/check"
payload := strings.NewReader("{}")
req, _ := http.NewRequest("POST", url, payload)
req.Header.Add("Authorization", "Bearer <token>")
req.Header.Add("Content-Type", "application/json")
res, _ := http.DefaultClient.Do(req)
defer res.Body.Close()
body, _ := io.ReadAll(res.Body)
fmt.Println(string(body))
}HttpResponse<String> response = Unirest.post("https://{command_center_host}/api/v1/agents/{id}/plugins/{pluginId}/check")
.header("Authorization", "Bearer <token>")
.header("Content-Type", "application/json")
.body("{}")
.asString();require 'uri'
require 'net/http'
url = URI("https://{command_center_host}/api/v1/agents/{id}/plugins/{pluginId}/check")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Post.new(url)
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{}"
response = http.request(request)
puts response.read_body{
"agent_id": "<string>",
"plugin_id": "<string>",
"checked_at": "2023-11-07T05:31:56Z",
"success": true,
"tool_count": 1,
"account_name": "<string>",
"transport": "streamable-http",
"protocol_version": "<string>"
}{
"code": "VALIDATION_FAILED",
"message": "Validation failed",
"request_id": "req_3702b7e7-...",
"field": "<string>",
"errors": [
{
"field": "<string>",
"message": "<string>"
}
],
"details": {}
}{
"code": "VALIDATION_FAILED",
"message": "Validation failed",
"request_id": "req_3702b7e7-...",
"field": "<string>",
"errors": [
{
"field": "<string>",
"message": "<string>"
}
],
"details": {}
}{
"code": "VALIDATION_FAILED",
"message": "Validation failed",
"request_id": "req_3702b7e7-...",
"field": "<string>",
"errors": [
{
"field": "<string>",
"message": "<string>"
}
],
"details": {}
}{
"code": "VALIDATION_FAILED",
"message": "Validation failed",
"request_id": "req_3702b7e7-...",
"field": "<string>",
"errors": [
{
"field": "<string>",
"message": "<string>"
}
],
"details": {}
}{
"code": "VALIDATION_FAILED",
"message": "Validation failed",
"request_id": "req_3702b7e7-...",
"field": "<string>",
"errors": [
{
"field": "<string>",
"message": "<string>"
}
],
"details": {}
}Check an assigned MCP connection
The engine initializes the saved endpoint with anonymous access, the Bearer/API-key credential the plugin sends or its valid OAuth authorization, lists tools without calling them, then closes the client. The credential and its resolved value are checked again before success. Disabled assignments may be checked without enabling them, except a hosted MCP server: the check starts it, so only a tenant-level administrator may check one that is turned off, and anyone else gets 403. A failed check returns 200 with safe failure categories; an unavailable engine returns ENGINE_ERROR.
curl --request POST \
--url https://{command_center_host}/api/v1/agents/{id}/plugins/{pluginId}/check \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data '{}'import requests
url = "https://{command_center_host}/api/v1/agents/{id}/plugins/{pluginId}/check"
payload = {}
headers = {
"Authorization": "Bearer <token>",
"Content-Type": "application/json"
}
response = requests.post(url, json=payload, headers=headers)
print(response.text)const options = {
method: 'POST',
headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
body: JSON.stringify({})
};
fetch('https://{command_center_host}/api/v1/agents/{id}/plugins/{pluginId}/check', options)
.then(res => res.json())
.then(res => console.log(res))
.catch(err => console.error(err));<?php
$curl = curl_init();
curl_setopt_array($curl, [
CURLOPT_URL => "https://{command_center_host}/api/v1/agents/{id}/plugins/{pluginId}/check",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => "",
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 30,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "POST",
CURLOPT_POSTFIELDS => json_encode([
]),
CURLOPT_HTTPHEADER => [
"Authorization: Bearer <token>",
"Content-Type: application/json"
],
]);
$response = curl_exec($curl);
$err = curl_error($curl);
curl_close($curl);
if ($err) {
echo "cURL Error #:" . $err;
} else {
echo $response;
}package main
import (
"fmt"
"strings"
"net/http"
"io"
)
func main() {
url := "https://{command_center_host}/api/v1/agents/{id}/plugins/{pluginId}/check"
payload := strings.NewReader("{}")
req, _ := http.NewRequest("POST", url, payload)
req.Header.Add("Authorization", "Bearer <token>")
req.Header.Add("Content-Type", "application/json")
res, _ := http.DefaultClient.Do(req)
defer res.Body.Close()
body, _ := io.ReadAll(res.Body)
fmt.Println(string(body))
}HttpResponse<String> response = Unirest.post("https://{command_center_host}/api/v1/agents/{id}/plugins/{pluginId}/check")
.header("Authorization", "Bearer <token>")
.header("Content-Type", "application/json")
.body("{}")
.asString();require 'uri'
require 'net/http'
url = URI("https://{command_center_host}/api/v1/agents/{id}/plugins/{pluginId}/check")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Post.new(url)
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{}"
response = http.request(request)
puts response.read_body{
"agent_id": "<string>",
"plugin_id": "<string>",
"checked_at": "2023-11-07T05:31:56Z",
"success": true,
"tool_count": 1,
"account_name": "<string>",
"transport": "streamable-http",
"protocol_version": "<string>"
}{
"code": "VALIDATION_FAILED",
"message": "Validation failed",
"request_id": "req_3702b7e7-...",
"field": "<string>",
"errors": [
{
"field": "<string>",
"message": "<string>"
}
],
"details": {}
}{
"code": "VALIDATION_FAILED",
"message": "Validation failed",
"request_id": "req_3702b7e7-...",
"field": "<string>",
"errors": [
{
"field": "<string>",
"message": "<string>"
}
],
"details": {}
}{
"code": "VALIDATION_FAILED",
"message": "Validation failed",
"request_id": "req_3702b7e7-...",
"field": "<string>",
"errors": [
{
"field": "<string>",
"message": "<string>"
}
],
"details": {}
}{
"code": "VALIDATION_FAILED",
"message": "Validation failed",
"request_id": "req_3702b7e7-...",
"field": "<string>",
"errors": [
{
"field": "<string>",
"message": "<string>"
}
],
"details": {}
}{
"code": "VALIDATION_FAILED",
"message": "Validation failed",
"request_id": "req_3702b7e7-...",
"field": "<string>",
"errors": [
{
"field": "<string>",
"message": "<string>"
}
],
"details": {}
}Authorizations
An API key minted in Command Center (Settings -> API Keys), sent as Authorization: Bearer 2501_ak_.... A Command Center session cookie is also accepted.
Body
The body is of type object.
Response
Connection check result
- Option 1
- Option 2
true x >= 0For an OAuth plugin, who the connected account signs in as.
streamable-http, http-sse 
