feat: add get issue by index

operation/issue/issue.go

@@ -0,0 +1,52 @@
+package issue
+
+import (
+	"context"
+	"encoding/json"
+	"fmt"
+
+	"gitea.com/gitea/gitea-mcp/pkg/gitea"
+	"github.com/mark3labs/mcp-go/mcp"
+)
+
+const (
+	GetIssueByIndexToolName = "get_issue_by_index"
+)
+
+var (
+	GetIssueByIndexTool = mcp.NewTool(
+		GetIssueByIndexToolName,
+		mcp.WithDescription("get issue by index"),
+		mcp.WithString(
+			"owner",
+			mcp.Required(),
+			mcp.Description("repository owner"),
+		),
+		mcp.WithString(
+			"repo",
+			mcp.Required(),
+			mcp.Description("repository name"),
+		),
+		mcp.WithNumber(
+			"index",
+			mcp.Required(),
+			mcp.Description("repository issue index"),
+		),
+	)
+)
+
+func GetIssueByIndexFn(ctx context.Context, request mcp.CallToolRequest) (*mcp.CallToolResult, error) {
+	owner := request.Params.Arguments["owner"].(string)
+	repo := request.Params.Arguments["repo"].(string)
+	index := request.Params.Arguments["index"].(float64)
+	issue, _, err := gitea.Client().GetIssue(owner, repo, int64(index))
+	if err != nil {
+		return mcp.NewToolResultError(fmt.Sprintf("get %v/%v/issue/%v err", owner, repo, int64(index))), err
+	}
+
+	result, err := json.Marshal(issue)
+	if err != nil {
+		return mcp.NewToolResultError("marshal issue err"), err
+	}
+	return mcp.NewToolResultText(string(result)), nil
+}

operation/operation.go

@@ -3,6 +3,7 @@ package operation
 import (
 	"fmt"
 
+	"gitea.com/gitea/gitea-mcp/operation/issue"
 	"gitea.com/gitea/gitea-mcp/operation/repo"
 	"gitea.com/gitea/gitea-mcp/operation/user"
 	"gitea.com/gitea/gitea-mcp/operation/version"
@@ -22,6 +23,9 @@ func RegisterTool(s *server.MCPServer) {
 	// Repo Tool
 	s.AddTool(repo.ListMyReposTool, repo.ListMyReposFn)
 
+	// Issue Tool
+	s.AddTool(issue.GetIssueByIndexTool, issue.GetIssueByIndexFn)
+
 	// Version Tool
 	s.AddTool(version.GetGiteaMCPServerVersionTool, version.GetGiteaMCPServerVersionFn)
 }

operation/repo/repo.go

@@ -16,25 +16,45 @@ const (
 var (
 	ListMyReposTool = mcp.NewTool(
 		ListMyReposToolName,
-		mcp.WithDescription("List My Repositories"),
+		mcp.WithDescription("List my repositories"),
+		mcp.WithNumber(
+			"page",
+			mcp.Description("Page number"),
+			mcp.DefaultNumber(1),
+			mcp.Min(1),
+		),
+		mcp.WithNumber(
+			"pageSize",
+			mcp.Description("Page size number"),
+			mcp.DefaultNumber(10),
+			mcp.Min(1),
+		),
 	)
 )
 
 func ListMyReposFn(ctx context.Context, request mcp.CallToolRequest) (*mcp.CallToolResult, error) {
+	page, ok := request.Params.Arguments["page"].(float64)
+	if !ok {
+		return mcp.NewToolResultError("get page number error"), nil
+	}
+	size, ok := request.Params.Arguments["pageSize"].(float64)
+	if !ok {
+		return mcp.NewToolResultError("get page size number error"), nil
+	}
 	opts := gitea.ListReposOptions{
 		ListOptions: gitea.ListOptions{
-			Page:     1,
+			Page:     int(page),
-			PageSize: 100,
+			PageSize: int(size),
 		},
 	}
 	repos, _, err := giteaPkg.Client().ListMyRepos(opts)
 	if err != nil {
-		return mcp.NewToolResultError("Get My User Info Error"), err
+		return mcp.NewToolResultError("List my repositories error"), err
 	}
 
 	result, err := json.Marshal(repos)
 	if err != nil {
-		return mcp.NewToolResultError("Get My User Info Error"), err
+		return mcp.NewToolResultError("marshal repository list error"), err
 	}
 	return mcp.NewToolResultText(string(result)), nil
 }

operation/user/user.go

@@ -16,7 +16,7 @@ const (
 var (
 	GetMyUserInfoTool = mcp.NewTool(
 		GetMyUserInfoToolName,
-		mcp.WithDescription("Get My User Info"),
+		mcp.WithDescription("Get my user info"),
 	)
 )
 
@@ -28,7 +28,7 @@ func GetUserInfoFn(ctx context.Context, request mcp.CallToolRequest) (*mcp.CallT
 
 	result, err := json.Marshal(user)
 	if err != nil {
-		return mcp.NewToolResultError("Get My User Info Error"), err
+		return mcp.NewToolResultError("marshal my user info error"), err
 	}
 	return mcp.NewToolResultText(string(result)), nil
 }