Get top MCP tools by call count

Returns the top 10 MCP tools by call count, with cost totals.

GET /api/mcp-logs/histogram/top-tools

Error

A valid request URL is required to generate request examples

200

{
  "tools": [
    {
      "tool_name": "<string>",
      "count": 123,
      "cost": 123
    }
  ]
}

Authorizations

ManagementBearerAuthBasicAuth

Authorization · string · header · required

Management API authentication for /api/* endpoints. Use the Authorization header with Bearer <token>, where <token> is one of:

• a Bifrost management API key,
• a dashboard session token issued by POST /api/session/login,
• base64 of <admin-username>:<admin-password> (legacy equivalent of BasicAuth).

Virtual keys (sk-bf-*) and the x-api-key header are not accepted on management APIs - the sole exception is GET /api/governance/virtual-keys/quota, which is virtual-key-only.

Query Parameters

tool_names · string

Comma-separated list of tool names to filter by

server_labels · string

Comma-separated list of server labels to filter by

status · string

Comma-separated list of statuses to filter by (processing, success, error)

virtual_key_ids · string

Comma-separated list of virtual key IDs to filter by

llm_request_ids · string

Comma-separated list of LLM request IDs to filter by

start_time · string<date-time>

Start time filter (RFC3339 format)

end_time · string<date-time>

End time filter (RFC3339 format)

min_latency · number

Minimum latency filter (milliseconds)

max_latency · number

Maximum latency filter (milliseconds)

content_search · string

Search in tool arguments and results

Response

200

application/json

MCP top tools retrieved successfully

Top MCP tools by call count (limit 10)

tools · object[]

Show child attributes