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refactor: replace mcp-go with the official MCP Go SDK (#223)
## Summary Replace `github.com/mark3labs/mcp-go` with the official `github.com/modelcontextprotocol/go-sdk v1.7.0`. All 54 existing tools, scopes, CLI, `stdio` and HTTP (`/mcp`) modes, and per-request authentication remain supported. This PR is limited to the SDK equivalence migration; the stateless 2026 HTTP transport is deferred to a follow-up PR. ## Verification - Tool definitions were compared with `main` and matched for all 54 tools. - `make lint`, `make fmt`, `go test -count=1 -race ./...`, `make build`, and `make tidy` pass. --------- Co-authored-by: bircni <bircni@icloud.com> Co-authored-by: silverwind <me@silverwind.io> Reviewed-on: https://gitea.com/gitea/gitea-mcp/pulls/223 Reviewed-by: silverwind <2021+silverwind@noreply.gitea.com> Reviewed-by: bircni <bircni@icloud.com> Co-authored-by: Bo-Yi Wu <appleboy.tw@gmail.com>
This commit is contained in:
+27
-31
@@ -11,8 +11,7 @@ import (
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"gitea.com/gitea/gitea-mcp/pkg/tool"
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gitea_sdk "gitea.dev/sdk"
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"github.com/mark3labs/mcp-go/mcp"
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"github.com/mark3labs/mcp-go/server"
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"github.com/modelcontextprotocol/go-sdk/mcp"
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)
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// BranchTool holds the branch-related tools (scope "branch").
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@@ -25,53 +24,52 @@ const (
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)
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var (
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CreateBranchTool = mcp.NewTool(
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CreateBranchTool = tool.NewDefinition(
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CreateBranchToolName,
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mcp.WithDescription("Create a new branch in a repository, optionally from a specific source branch (defaults to the repository's default branch)."),
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mcp.WithToolAnnotation(annotation.Write("Create a new branch")),
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mcp.WithString("owner", mcp.Required(), mcp.Description(params.OwnerDesc)),
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mcp.WithString("repo", mcp.Required(), mcp.Description(params.RepoDesc)),
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mcp.WithString("branch", mcp.Required()),
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mcp.WithString("old_branch", mcp.Description("source branch (default: repo default)")),
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"Create a new branch in a repository, optionally from a specific source branch (defaults to the repository's default branch).",
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annotation.Write("Create a new branch"),
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tool.String("owner", tool.Required(), tool.Description(params.OwnerDesc)),
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tool.String("repo", tool.Required(), tool.Description(params.RepoDesc)),
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tool.String("branch", tool.Required()),
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tool.String("old_branch", tool.Description("source branch (default: repo default)")),
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)
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DeleteBranchTool = mcp.NewTool(
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DeleteBranchTool = tool.NewDefinition(
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DeleteBranchToolName,
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mcp.WithDescription("Permanently delete a branch from a repository. This action is destructive and cannot be undone."),
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mcp.WithToolAnnotation(annotation.Destructive("Delete a branch")),
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mcp.WithString("owner", mcp.Required(), mcp.Description(params.OwnerDesc)),
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mcp.WithString("repo", mcp.Required(), mcp.Description(params.RepoDesc)),
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mcp.WithString("branch", mcp.Required()),
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"Permanently delete a branch from a repository. This action is destructive and cannot be undone.",
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annotation.Destructive("Delete a branch"),
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tool.String("owner", tool.Required(), tool.Description(params.OwnerDesc)),
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tool.String("repo", tool.Required(), tool.Description(params.RepoDesc)),
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tool.String("branch", tool.Required()),
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)
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ListBranchesTool = mcp.NewTool(
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ListBranchesTool = tool.NewDefinition(
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ListBranchesToolName,
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mcp.WithDescription("List all branches in a repository, paginated."),
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mcp.WithToolAnnotation(annotation.ReadOnly("List repository branches")),
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mcp.WithString("owner", mcp.Required(), mcp.Description(params.OwnerDesc)),
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mcp.WithString("repo", mcp.Required(), mcp.Description(params.RepoDesc)),
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mcp.WithNumber("page", mcp.Description(params.PageDesc), mcp.DefaultNumber(1)),
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mcp.WithNumber("per_page", mcp.Description(params.PaginationDesc), mcp.DefaultNumber(30)),
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"List all branches in a repository, paginated.",
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annotation.ReadOnly("List repository branches"),
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tool.String("owner", tool.Required(), tool.Description(params.OwnerDesc)),
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tool.String("repo", tool.Required(), tool.Description(params.RepoDesc)),
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tool.Number("page", tool.Description(params.PageDesc), tool.Default(1)),
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tool.Number("per_page", tool.Description(params.PaginationDesc), tool.Default(30)),
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)
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)
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func init() {
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BranchTool.RegisterWrite(server.ServerTool{
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BranchTool.RegisterWrite(tool.ServerTool{
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Tool: CreateBranchTool,
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Handler: CreateBranchFn,
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})
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BranchTool.RegisterWrite(server.ServerTool{
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BranchTool.RegisterWrite(tool.ServerTool{
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Tool: DeleteBranchTool,
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Handler: DeleteBranchFn,
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})
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BranchTool.RegisterRead(server.ServerTool{
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BranchTool.RegisterRead(tool.ServerTool{
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Tool: ListBranchesTool,
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Handler: ListBranchesFn,
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})
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}
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func CreateBranchFn(ctx context.Context, req mcp.CallToolRequest) (*mcp.CallToolResult, error) {
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args := req.GetArguments()
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func CreateBranchFn(ctx context.Context, args map[string]any) (*mcp.CallToolResult, error) {
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owner, err := params.GetString(args, "owner")
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if err != nil {
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return to.ErrorResult(err)
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@@ -101,8 +99,7 @@ func CreateBranchFn(ctx context.Context, req mcp.CallToolRequest) (*mcp.CallTool
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return to.TextResult("Branch Created")
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}
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func DeleteBranchFn(ctx context.Context, req mcp.CallToolRequest) (*mcp.CallToolResult, error) {
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args := req.GetArguments()
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func DeleteBranchFn(ctx context.Context, args map[string]any) (*mcp.CallToolResult, error) {
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owner, err := params.GetString(args, "owner")
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if err != nil {
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return to.ErrorResult(err)
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@@ -127,8 +124,7 @@ func DeleteBranchFn(ctx context.Context, req mcp.CallToolRequest) (*mcp.CallTool
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return to.TextResult("Branch Deleted")
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}
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func ListBranchesFn(ctx context.Context, req mcp.CallToolRequest) (*mcp.CallToolResult, error) {
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args := req.GetArguments()
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func ListBranchesFn(ctx context.Context, args map[string]any) (*mcp.CallToolResult, error) {
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owner, err := params.GetString(args, "owner")
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if err != nil {
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return to.ErrorResult(err)
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