Skip to content

fix: include empty properties in get_me schema for OpenAI compatibility #1553

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
SamMorrowDrums merged 1 commit into from
Dec 8, 2025
+6 −4
Merged

fix: include empty properties in get_me schema for OpenAI compatibility #1553

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
3 changes: 2 additions & 1 deletion pkg/github/__toolsnaps__/get_me.snap
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -5,7 +5,8 @@
},
"description": "Get details of the authenticated GitHub user. Use this when a request is about the user's own profile for GitHub. Or when information is missing to build other tool calls.",
"inputSchema": {
"type": "object"
"type": "object",
"properties": {}
},
"name": "get_me"
}
7 changes: 4 additions & 3 deletions pkg/github/context_tools.go
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -2,6 +2,7 @@ package github

import (
"context"
"encoding/json"
"time"

ghErrors "github.com/github/github-mcp-server/pkg/errors"
Expand Down Expand Up @@ -43,9 +44,9 @@ func GetMe(getClient GetClientFn, t translations.TranslationHelperFunc) (mcp.Too
Title: t("TOOL_GET_ME_USER_TITLE", "Get my user profile"),
ReadOnlyHint: true,
},
InputSchema: &jsonschema.Schema{
Type: "object",
},
// Use json.RawMessage to ensure "properties" is included even when empty.
// OpenAI strict mode requires the properties field to be present.
InputSchema: json.RawMessage(`{"type":"object","properties":{}}`),
},
mcp.ToolHandlerFor[map[string]any, any](func(ctx context.Context, _ *mcp.CallToolRequest, _ map[string]any) (*mcp.CallToolResult, any, error) {
client, err := getClient(ctx)
Expand Down