Files
codex/codex-rs/app-server-protocol/schema/json/v2/ListMcpServerStatusParams.json
Eric Traut 9f737c28dd Speed up /mcp inventory listing (#16831)
Addresses #16244

This was a performance regression introduced when we moved the TUI on
top of the app server API.

Problem: `/mcp` rebuilt a full MCP inventory through
`mcpServerStatus/list`, including resources and resource templates that
made the TUI wait on slow inventory probes.

Solution: add a lightweight `detail` mode to `mcpServerStatus/list`,
have `/mcp` request tools-and-auth only, and cover the fast path with
app-server and TUI tests.

Testing: Confirmed slow (multi-second) response prior to change and
immediate response after change.

I considered two options:
1. Change the existing `mcpServerStatus/list` API to accept an optional
"details" parameter so callers can request only a subset of the
information.
2. Add a separate `mcpServer/list` API that returns only the servers,
tools, and auth but omits the resources.

I chose option 1, but option 2 is also a reasonable approach.
2026-04-06 16:27:02 -07:00

43 lines
948 B
JSON

{
"$schema": "http://json-schema.org/draft-07/schema#",
"definitions": {
"McpServerStatusDetail": {
"enum": [
"full",
"toolsAndAuthOnly"
],
"type": "string"
}
},
"properties": {
"cursor": {
"description": "Opaque pagination cursor returned by a previous call.",
"type": [
"string",
"null"
]
},
"detail": {
"anyOf": [
{
"$ref": "#/definitions/McpServerStatusDetail"
},
{
"type": "null"
}
],
"description": "Controls how much MCP inventory data to fetch for each server. Defaults to `Full` when omitted."
},
"limit": {
"description": "Optional page size; defaults to a server-defined value.",
"format": "uint32",
"minimum": 0.0,
"type": [
"integer",
"null"
]
}
},
"title": "ListMcpServerStatusParams",
"type": "object"
}