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:
Bo-Yi Wu
2026-08-06 05:36:21 +00:00
committed by Bo-Yi Wu (吳柏毅)
parent 8b236c2e26
commit efcbdbb17f
48 changed files with 2465 additions and 1570 deletions
+107 -107
View File
@@ -14,9 +14,9 @@ import (
"gitea.com/gitea/gitea-mcp/pkg/gitea"
"gitea.com/gitea/gitea-mcp/pkg/params"
"gitea.com/gitea/gitea-mcp/pkg/to"
"gitea.com/gitea/gitea-mcp/pkg/tool"
"github.com/mark3labs/mcp-go/mcp"
"github.com/mark3labs/mcp-go/server"
"github.com/modelcontextprotocol/go-sdk/mcp"
)
const (
@@ -25,94 +25,94 @@ const (
)
var (
ActionsRunReadTool = mcp.NewTool(
ActionsRunReadTool = tool.NewDefinition(
ActionsRunReadToolName,
mcp.WithDescription("Read Actions workflows, runs, jobs, logs, and artifacts."),
mcp.WithToolAnnotation(annotation.ReadOnly("Read Actions workflow, run, job, and artifact data")),
mcp.WithString("method", mcp.Required(), mcp.Enum("list_workflows", "get_workflow", "list_runs", "get_run", "list_jobs", "list_run_jobs", "get_job", "get_job_log_preview", "download_job_log", "list_artifacts", "list_run_artifacts", "get_artifact", "download_artifact")),
mcp.WithString("owner", mcp.Required(), mcp.Description(params.OwnerDesc)),
mcp.WithString("repo", mcp.Required(), mcp.Description(params.RepoDesc)),
mcp.WithString("workflow_id", mcp.Description("ID or filename (for 'get_workflow')")),
mcp.WithNumber("run_id", mcp.Description("for 'get_run'/'list_run_jobs'/'list_run_artifacts'")),
mcp.WithNumber("job_id", mcp.Description("for 'get_job'/log methods")),
mcp.WithNumber("artifact_id", mcp.Description("for 'get_artifact'/'download_artifact'")),
mcp.WithString("artifact_name", mcp.Description("name filter for 'list_artifacts'/'list_run_artifacts'")),
mcp.WithString("status", mcp.Description("filter for 'list_runs'/'list_jobs'")),
mcp.WithNumber("tail_lines", mcp.Description("log tail lines"), mcp.DefaultNumber(200), mcp.Min(1)),
mcp.WithNumber("max_bytes", mcp.Description("max log bytes"), mcp.DefaultNumber(65536), mcp.Min(1024)),
mcp.WithString("output_path", mcp.Description("for 'download_job_log'/'download_artifact'")),
mcp.WithNumber("page", mcp.Description(params.PageDesc), mcp.DefaultNumber(1), mcp.Min(1)),
mcp.WithNumber("per_page", mcp.Description(params.PaginationDesc), mcp.DefaultNumber(30), mcp.Min(1)),
"Read Actions workflows, runs, jobs, logs, and artifacts.",
annotation.ReadOnly("Read Actions workflow, run, job, and artifact data"),
tool.String("method", tool.Required(), tool.Enum("list_workflows", "get_workflow", "list_runs", "get_run", "list_jobs", "list_run_jobs", "get_job", "get_job_log_preview", "download_job_log", "list_artifacts", "list_run_artifacts", "get_artifact", "download_artifact")),
tool.String("owner", tool.Required(), tool.Description(params.OwnerDesc)),
tool.String("repo", tool.Required(), tool.Description(params.RepoDesc)),
tool.String("workflow_id", tool.Description("ID or filename (for 'get_workflow')")),
tool.Number("run_id", tool.Description("for 'get_run'/'list_run_jobs'/'list_run_artifacts'")),
tool.Number("job_id", tool.Description("for 'get_job'/log methods")),
tool.Number("artifact_id", tool.Description("for 'get_artifact'/'download_artifact'")),
tool.String("artifact_name", tool.Description("name filter for 'list_artifacts'/'list_run_artifacts'")),
tool.String("status", tool.Description("filter for 'list_runs'/'list_jobs'")),
tool.Number("tail_lines", tool.Description("log tail lines"), tool.Default(200), tool.Minimum(1)),
tool.Number("max_bytes", tool.Description("max log bytes"), tool.Default(65536), tool.Minimum(1024)),
tool.String("output_path", tool.Description("for 'download_job_log'/'download_artifact'")),
tool.Number("page", tool.Description(params.PageDesc), tool.Default(1), tool.Minimum(1)),
tool.Number("per_page", tool.Description(params.PaginationDesc), tool.Default(30), tool.Minimum(1)),
)
ActionsRunWriteTool = mcp.NewTool(
ActionsRunWriteTool = tool.NewDefinition(
ActionsRunWriteToolName,
mcp.WithDescription("Write Actions runs: dispatch, cancel, rerun."),
mcp.WithToolAnnotation(annotation.Write("Trigger, cancel, or rerun Actions workflows")),
mcp.WithString("method", mcp.Required(), mcp.Enum("dispatch_workflow", "cancel_run", "rerun_run")),
mcp.WithString("owner", mcp.Required(), mcp.Description(params.OwnerDesc)),
mcp.WithString("repo", mcp.Required(), mcp.Description(params.RepoDesc)),
mcp.WithString("workflow_id", mcp.Description("ID or filename (for 'dispatch_workflow')")),
mcp.WithString("ref", mcp.Description("branch or tag (for 'dispatch_workflow')")),
mcp.WithObject("inputs", mcp.Description("for 'dispatch_workflow'")),
mcp.WithNumber("run_id", mcp.Description("for 'cancel_run'/'rerun_run'")),
"Write Actions runs: dispatch, cancel, rerun.",
annotation.Write("Trigger, cancel, or rerun Actions workflows"),
tool.String("method", tool.Required(), tool.Enum("dispatch_workflow", "cancel_run", "rerun_run")),
tool.String("owner", tool.Required(), tool.Description(params.OwnerDesc)),
tool.String("repo", tool.Required(), tool.Description(params.RepoDesc)),
tool.String("workflow_id", tool.Description("ID or filename (for 'dispatch_workflow')")),
tool.String("ref", tool.Description("branch or tag (for 'dispatch_workflow')")),
tool.Object("inputs", tool.Description("for 'dispatch_workflow'")),
tool.Number("run_id", tool.Description("for 'cancel_run'/'rerun_run'")),
)
)
func init() {
Tool.RegisterRead(server.ServerTool{Tool: ActionsRunReadTool, Handler: runReadFn})
Tool.RegisterWrite(server.ServerTool{Tool: ActionsRunWriteTool, Handler: runWriteFn})
Tool.RegisterRead(tool.ServerTool{Tool: ActionsRunReadTool, Handler: runReadFn})
Tool.RegisterWrite(tool.ServerTool{Tool: ActionsRunWriteTool, Handler: runWriteFn})
}
func runReadFn(ctx context.Context, req mcp.CallToolRequest) (*mcp.CallToolResult, error) {
method, err := params.GetString(req.GetArguments(), "method")
func runReadFn(ctx context.Context, args map[string]any) (*mcp.CallToolResult, error) {
method, err := params.GetString(args, "method")
if err != nil {
return to.ErrorResult(err)
}
switch method {
case "list_workflows":
return listRepoActionWorkflowsFn(ctx, req)
return listRepoActionWorkflowsFn(ctx, args)
case "get_workflow":
return getRepoActionWorkflowFn(ctx, req)
return getRepoActionWorkflowFn(ctx, args)
case "list_runs":
return listRepoActionRunsFn(ctx, req)
return listRepoActionRunsFn(ctx, args)
case "get_run":
return getRepoActionRunFn(ctx, req)
return getRepoActionRunFn(ctx, args)
case "list_jobs":
return listRepoActionJobsFn(ctx, req)
return listRepoActionJobsFn(ctx, args)
case "list_run_jobs":
return listRepoActionRunJobsFn(ctx, req)
return listRepoActionRunJobsFn(ctx, args)
case "get_job":
return getRepoActionJobFn(ctx, req)
return getRepoActionJobFn(ctx, args)
case "get_job_log_preview":
return getRepoActionJobLogPreviewFn(ctx, req)
return getRepoActionJobLogPreviewFn(ctx, args)
case "download_job_log":
return downloadRepoActionJobLogFn(ctx, req)
return downloadRepoActionJobLogFn(ctx, args)
case "list_artifacts":
return listRepoActionArtifactsFn(ctx, req)
return listRepoActionArtifactsFn(ctx, args)
case "list_run_artifacts":
return listRepoActionRunArtifactsFn(ctx, req)
return listRepoActionRunArtifactsFn(ctx, args)
case "get_artifact":
return getRepoActionArtifactFn(ctx, req)
return getRepoActionArtifactFn(ctx, args)
case "download_artifact":
return downloadRepoActionArtifactFn(ctx, req)
return downloadRepoActionArtifactFn(ctx, args)
default:
return to.ErrorResult(fmt.Errorf("unknown method: %s", method))
}
}
func runWriteFn(ctx context.Context, req mcp.CallToolRequest) (*mcp.CallToolResult, error) {
method, err := params.GetString(req.GetArguments(), "method")
func runWriteFn(ctx context.Context, args map[string]any) (*mcp.CallToolResult, error) {
method, err := params.GetString(args, "method")
if err != nil {
return to.ErrorResult(err)
}
switch method {
case "dispatch_workflow":
return dispatchRepoActionWorkflowFn(ctx, req)
return dispatchRepoActionWorkflowFn(ctx, args)
case "cancel_run":
return cancelRepoActionRunFn(ctx, req)
return cancelRepoActionRunFn(ctx, args)
case "rerun_run":
return rerunRepoActionRunFn(ctx, req)
return rerunRepoActionRunFn(ctx, args)
default:
return to.ErrorResult(fmt.Errorf("unknown method: %s", method))
}
@@ -135,16 +135,16 @@ func doJSONWithFallback(ctx context.Context, method string, paths []string, quer
return lastErr
}
func listRepoActionWorkflowsFn(ctx context.Context, req mcp.CallToolRequest) (*mcp.CallToolResult, error) {
owner, err := params.GetString(req.GetArguments(), "owner")
func listRepoActionWorkflowsFn(ctx context.Context, args map[string]any) (*mcp.CallToolResult, error) {
owner, err := params.GetString(args, "owner")
if err != nil {
return to.ErrorResult(err)
}
repo, err := params.GetString(req.GetArguments(), "repo")
repo, err := params.GetString(args, "repo")
if err != nil {
return to.ErrorResult(err)
}
page, pageSize := params.GetPagination(req.GetArguments(), 30)
page, pageSize := params.GetPagination(args, 30)
query := url.Values{}
query.Set("page", strconv.Itoa(page))
query.Set("limit", strconv.Itoa(pageSize))
@@ -162,16 +162,16 @@ func listRepoActionWorkflowsFn(ctx context.Context, req mcp.CallToolRequest) (*m
return to.TextResult(slimActionWorkflows(result))
}
func getRepoActionWorkflowFn(ctx context.Context, req mcp.CallToolRequest) (*mcp.CallToolResult, error) {
owner, err := params.GetString(req.GetArguments(), "owner")
func getRepoActionWorkflowFn(ctx context.Context, args map[string]any) (*mcp.CallToolResult, error) {
owner, err := params.GetString(args, "owner")
if err != nil {
return to.ErrorResult(err)
}
repo, err := params.GetString(req.GetArguments(), "repo")
repo, err := params.GetString(args, "repo")
if err != nil {
return to.ErrorResult(err)
}
workflowID, err := params.GetString(req.GetArguments(), "workflow_id")
workflowID, err := params.GetString(args, "workflow_id")
if err != nil {
return to.ErrorResult(err)
}
@@ -189,26 +189,26 @@ func getRepoActionWorkflowFn(ctx context.Context, req mcp.CallToolRequest) (*mcp
return to.TextResult(slimActionWorkflow(result))
}
func dispatchRepoActionWorkflowFn(ctx context.Context, req mcp.CallToolRequest) (*mcp.CallToolResult, error) {
owner, err := params.GetString(req.GetArguments(), "owner")
func dispatchRepoActionWorkflowFn(ctx context.Context, args map[string]any) (*mcp.CallToolResult, error) {
owner, err := params.GetString(args, "owner")
if err != nil {
return to.ErrorResult(err)
}
repo, err := params.GetString(req.GetArguments(), "repo")
repo, err := params.GetString(args, "repo")
if err != nil {
return to.ErrorResult(err)
}
workflowID, err := params.GetString(req.GetArguments(), "workflow_id")
workflowID, err := params.GetString(args, "workflow_id")
if err != nil {
return to.ErrorResult(err)
}
ref, err := params.GetString(req.GetArguments(), "ref")
ref, err := params.GetString(args, "ref")
if err != nil {
return to.ErrorResult(err)
}
var inputs map[string]any
if raw, exists := req.GetArguments()["inputs"]; exists {
if raw, exists := args["inputs"]; exists {
if m, ok := raw.(map[string]any); ok {
inputs = m
}
@@ -238,17 +238,17 @@ func dispatchRepoActionWorkflowFn(ctx context.Context, req mcp.CallToolRequest)
return to.TextResult(map[string]any{"message": "workflow dispatched"})
}
func listRepoActionRunsFn(ctx context.Context, req mcp.CallToolRequest) (*mcp.CallToolResult, error) {
owner, err := params.GetString(req.GetArguments(), "owner")
func listRepoActionRunsFn(ctx context.Context, args map[string]any) (*mcp.CallToolResult, error) {
owner, err := params.GetString(args, "owner")
if err != nil {
return to.ErrorResult(err)
}
repo, err := params.GetString(req.GetArguments(), "repo")
repo, err := params.GetString(args, "repo")
if err != nil {
return to.ErrorResult(err)
}
page, pageSize := params.GetPagination(req.GetArguments(), 30)
statusFilter, _ := req.GetArguments()["status"].(string)
page, pageSize := params.GetPagination(args, 30)
statusFilter, _ := args["status"].(string)
query := url.Values{}
query.Set("page", strconv.Itoa(page))
@@ -270,16 +270,16 @@ func listRepoActionRunsFn(ctx context.Context, req mcp.CallToolRequest) (*mcp.Ca
return to.TextResult(slimActionRuns(result))
}
func getRepoActionRunFn(ctx context.Context, req mcp.CallToolRequest) (*mcp.CallToolResult, error) {
owner, err := params.GetString(req.GetArguments(), "owner")
func getRepoActionRunFn(ctx context.Context, args map[string]any) (*mcp.CallToolResult, error) {
owner, err := params.GetString(args, "owner")
if err != nil {
return to.ErrorResult(err)
}
repo, err := params.GetString(req.GetArguments(), "repo")
repo, err := params.GetString(args, "repo")
if err != nil {
return to.ErrorResult(err)
}
runID, err := params.GetIndex(req.GetArguments(), "run_id")
runID, err := params.GetIndex(args, "run_id")
if err != nil || runID <= 0 {
return to.ErrorResult(errors.New("run_id is required"))
}
@@ -297,16 +297,16 @@ func getRepoActionRunFn(ctx context.Context, req mcp.CallToolRequest) (*mcp.Call
return to.TextResult(slimActionRun(result))
}
func cancelRepoActionRunFn(ctx context.Context, req mcp.CallToolRequest) (*mcp.CallToolResult, error) {
owner, err := params.GetString(req.GetArguments(), "owner")
func cancelRepoActionRunFn(ctx context.Context, args map[string]any) (*mcp.CallToolResult, error) {
owner, err := params.GetString(args, "owner")
if err != nil {
return to.ErrorResult(err)
}
repo, err := params.GetString(req.GetArguments(), "repo")
repo, err := params.GetString(args, "repo")
if err != nil {
return to.ErrorResult(err)
}
runID, err := params.GetIndex(req.GetArguments(), "run_id")
runID, err := params.GetIndex(args, "run_id")
if err != nil || runID <= 0 {
return to.ErrorResult(errors.New("run_id is required"))
}
@@ -323,16 +323,16 @@ func cancelRepoActionRunFn(ctx context.Context, req mcp.CallToolRequest) (*mcp.C
return to.TextResult(map[string]any{"message": "run cancellation requested"})
}
func rerunRepoActionRunFn(ctx context.Context, req mcp.CallToolRequest) (*mcp.CallToolResult, error) {
owner, err := params.GetString(req.GetArguments(), "owner")
func rerunRepoActionRunFn(ctx context.Context, args map[string]any) (*mcp.CallToolResult, error) {
owner, err := params.GetString(args, "owner")
if err != nil {
return to.ErrorResult(err)
}
repo, err := params.GetString(req.GetArguments(), "repo")
repo, err := params.GetString(args, "repo")
if err != nil {
return to.ErrorResult(err)
}
runID, err := params.GetIndex(req.GetArguments(), "run_id")
runID, err := params.GetIndex(args, "run_id")
if err != nil || runID <= 0 {
return to.ErrorResult(errors.New("run_id is required"))
}
@@ -354,17 +354,17 @@ func rerunRepoActionRunFn(ctx context.Context, req mcp.CallToolRequest) (*mcp.Ca
return to.TextResult(map[string]any{"message": "run rerun requested"})
}
func listRepoActionJobsFn(ctx context.Context, req mcp.CallToolRequest) (*mcp.CallToolResult, error) {
owner, err := params.GetString(req.GetArguments(), "owner")
func listRepoActionJobsFn(ctx context.Context, args map[string]any) (*mcp.CallToolResult, error) {
owner, err := params.GetString(args, "owner")
if err != nil {
return to.ErrorResult(err)
}
repo, err := params.GetString(req.GetArguments(), "repo")
repo, err := params.GetString(args, "repo")
if err != nil {
return to.ErrorResult(err)
}
page, pageSize := params.GetPagination(req.GetArguments(), 30)
statusFilter, _ := req.GetArguments()["status"].(string)
page, pageSize := params.GetPagination(args, 30)
statusFilter, _ := args["status"].(string)
query := url.Values{}
query.Set("page", strconv.Itoa(page))
@@ -386,20 +386,20 @@ func listRepoActionJobsFn(ctx context.Context, req mcp.CallToolRequest) (*mcp.Ca
return to.TextResult(slimActionJobs(result))
}
func listRepoActionRunJobsFn(ctx context.Context, req mcp.CallToolRequest) (*mcp.CallToolResult, error) {
owner, err := params.GetString(req.GetArguments(), "owner")
func listRepoActionRunJobsFn(ctx context.Context, args map[string]any) (*mcp.CallToolResult, error) {
owner, err := params.GetString(args, "owner")
if err != nil {
return to.ErrorResult(err)
}
repo, err := params.GetString(req.GetArguments(), "repo")
repo, err := params.GetString(args, "repo")
if err != nil {
return to.ErrorResult(err)
}
runID, err := params.GetIndex(req.GetArguments(), "run_id")
runID, err := params.GetIndex(args, "run_id")
if err != nil || runID <= 0 {
return to.ErrorResult(errors.New("run_id is required"))
}
page, pageSize := params.GetPagination(req.GetArguments(), 30)
page, pageSize := params.GetPagination(args, 30)
query := url.Values{}
query.Set("page", strconv.Itoa(page))
@@ -418,16 +418,16 @@ func listRepoActionRunJobsFn(ctx context.Context, req mcp.CallToolRequest) (*mcp
return to.TextResult(slimActionJobs(result))
}
func getRepoActionJobFn(ctx context.Context, req mcp.CallToolRequest) (*mcp.CallToolResult, error) {
owner, err := params.GetString(req.GetArguments(), "owner")
func getRepoActionJobFn(ctx context.Context, args map[string]any) (*mcp.CallToolResult, error) {
owner, err := params.GetString(args, "owner")
if err != nil {
return to.ErrorResult(err)
}
repo, err := params.GetString(req.GetArguments(), "repo")
repo, err := params.GetString(args, "repo")
if err != nil {
return to.ErrorResult(err)
}
jobID, err := params.GetIndex(req.GetArguments(), "job_id")
jobID, err := params.GetIndex(args, "job_id")
if err != nil || jobID <= 0 {
return to.ErrorResult(errors.New("job_id is required"))
}
@@ -503,21 +503,21 @@ func limitBytes(data []byte, maxBytes int) ([]byte, bool) {
return data[len(data)-maxBytes:], true
}
func getRepoActionJobLogPreviewFn(ctx context.Context, req mcp.CallToolRequest) (*mcp.CallToolResult, error) {
owner, err := params.GetString(req.GetArguments(), "owner")
func getRepoActionJobLogPreviewFn(ctx context.Context, args map[string]any) (*mcp.CallToolResult, error) {
owner, err := params.GetString(args, "owner")
if err != nil {
return to.ErrorResult(err)
}
repo, err := params.GetString(req.GetArguments(), "repo")
repo, err := params.GetString(args, "repo")
if err != nil {
return to.ErrorResult(err)
}
jobID, err := params.GetIndex(req.GetArguments(), "job_id")
jobID, err := params.GetIndex(args, "job_id")
if err != nil {
return to.ErrorResult(err)
}
tailLines := int(params.GetOptionalInt(req.GetArguments(), "tail_lines", 200))
maxBytes := int(params.GetOptionalInt(req.GetArguments(), "max_bytes", 65536))
tailLines := int(params.GetOptionalInt(args, "tail_lines", 200))
maxBytes := int(params.GetOptionalInt(args, "max_bytes", 65536))
raw, usedPath, err := fetchJobLogBytes(ctx, owner, repo, jobID)
if err != nil {
return to.ErrorResult(fmt.Errorf("get job log err: %v", err))
@@ -537,20 +537,20 @@ func getRepoActionJobLogPreviewFn(ctx context.Context, req mcp.CallToolRequest)
})
}
func downloadRepoActionJobLogFn(ctx context.Context, req mcp.CallToolRequest) (*mcp.CallToolResult, error) {
owner, err := params.GetString(req.GetArguments(), "owner")
func downloadRepoActionJobLogFn(ctx context.Context, args map[string]any) (*mcp.CallToolResult, error) {
owner, err := params.GetString(args, "owner")
if err != nil {
return to.ErrorResult(err)
}
repo, err := params.GetString(req.GetArguments(), "repo")
repo, err := params.GetString(args, "repo")
if err != nil {
return to.ErrorResult(err)
}
jobID, err := params.GetIndex(req.GetArguments(), "job_id")
jobID, err := params.GetIndex(args, "job_id")
if err != nil {
return to.ErrorResult(err)
}
outputPath, _ := req.GetArguments()["output_path"].(string)
outputPath, _ := args["output_path"].(string)
raw, usedPath, err := fetchJobLogBytes(ctx, owner, repo, jobID)
if err != nil {