PUT/api/v1/mcp/permissions/{id}

Update an MCP tool permission

Patch fields on a per-tool RBAC row (mcp_tool_permissions). Admin role required. Resolves org via mcp_tool_permissions.server_id → mcp_servers.org_id for the membership precheck.

Authentication

Send Authorization: Bearer YOUR_API_KEY on every request. Generate API keys at /dashboard/api-keys.

Parameters

id in pathrequired

mcp_tool_permissions row id

string

Request body required

Example

{
  "allowedRoles": [
    "string"
  ],
  "rateLimitPerMinute": 0,
  "riskLevel": "low",
  "notes": "string"
}
Schema
{
  "application/json": {
    "schema": {
      "type": "object",
      "properties": {
        "allowedRoles": {
          "type": "array",
          "items": {
            "type": "string"
          },
          "maxItems": 50
        },
        "rateLimitPerMinute": {
          "type": "integer",
          "minimum": 0,
          "maximum": 1000000,
          "nullable": true
        },
        "riskLevel": {
          "type": "string",
          "enum": [
            "low",
            "medium",
            "high",
            "critical"
          ]
        },
        "notes": {
          "type": "string",
          "maxLength": 10000,
          "nullable": true
        }
      }
    }
  }
}

Response

200 example

{
  "success": true
}

All status codes

200Permission updated.
400(no description)
401(no description)
403Forbidden — admin role required.
404Permission row not found.
429(no description)

Code samples

cURL

curl -X PUT \
  https://evalguard.ai/api/v1/mcp/permissions/{id} \
  -H "Authorization: Bearer $EVALGUARD_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{ "allowedRoles": [ "string" ], "rateLimitPerMinute": 0, "riskLevel": "low", "notes": "string" }'

TypeScript

import { EvalGuard } from "@evalguard/sdk";

const client = new EvalGuard({ apiKey: process.env.EVALGUARD_API_KEY });

const response = await client.request({
  method: "PUT",
  path: "/api/v1/mcp/permissions/{id}",
  body: {
    "allowedRoles": [
      "string"
    ],
    "rateLimitPerMinute": 0,
    "riskLevel": "low",
    "notes": "string"
  },
});
console.log(response);

Python

from evalguard import EvalGuard
import os

client = EvalGuard(api_key=os.environ["EVALGUARD_API_KEY"])

response = client.request(
    method="PUT",
    path="/api/v1/mcp/permissions/{id}",
    body={
    "allowedRoles": [
        "string"
    ],
    "rateLimitPerMinute": 0,
    "riskLevel": "low",
    "notes": "string"
},
)
print(response)

Go

package main

import (
	"context"
	"fmt"
	"os"

	"github.com/evalguard/evalguard-go"
)

func main() {
	client := evalguard.NewClient(os.Getenv("EVALGUARD_API_KEY"))
	resp, err := client.Request(context.Background(), "PUT", "/api/v1/mcp/permissions/{id}", map[string]any{"allowedRoles": []any{"string"}, "rateLimitPerMinute": 0, "riskLevel": "low", "notes": "string"})
	if err != nil { panic(err) }
	fmt.Println(resp)
}

Errors

400401403404429

Other MCP endpoints