feat(connector): add search and fetch tools for ChatGPT connectors

Add a new "connector" domain exposing exactly-named "search" and "fetch"
MCP tools for ChatGPT-style connector compatibility (gitea#84). search
looks up repositories via the existing SearchRepos SDK call, optionally
resolving an owner/org name to an owner ID, and returns concise entries
(id, name, url, html_url). fetch reuses GetContents to read a file and
decodes its base64 content, returning path, sha, size, encoding and the
decoded content. Registers connector.Tool in operation.go and documents
the two tools in all three README tables.

Co-Authored-By: Codet <codet@commitgo.dev> (GPT-5-Codex)

README.md

@@ -191,6 +191,8 @@ Once configured, try `list all my repositories` in the chat box.
 | get_release                  | release      | Read   | Get a release by ID |
 | get_latest_release           | release      | Read   | Get the latest release |
 | list_releases                | release      | Read   | List repository releases |
+| search                       | connector    | Read   | Search Gitea repositories by keyword for ChatGPT-style connectors |
+| fetch                        | connector    | Read   | Fetch a file's decoded content and metadata for ChatGPT-style connectors |
 
 > **Note:** Several tools are consolidated, action-based tools, a single tool exposes multiple operations through a `method` parameter. Tools with `Write` access are hidden when the server runs in read-only mode (`-r` / `GITEA_READONLY`), and the exposed tool set can be filtered by scope with `-S` / `--scope` (`GITEA_SCOPES`) and/or by individual tool name with `-O` / `--tools` (`GITEA_TOOLS`).
 

README.zh-cn.md

@@ -191,6 +191,8 @@ Cursor 等客户端可使用 stdio 命令：
 | get_release                  | release      | 读取 | 按 ID 获取版本发布 |
 | get_latest_release           | release      | 读取 | 获取最新版本发布 |
 | list_releases                | release      | 读取 | 列出仓库版本发布 |
+| search                       | connector    | 读取 | 为 ChatGPT 风格的连接器按关键字搜索 Gitea 仓库 |
+| fetch                        | connector    | 读取 | 为 ChatGPT 风格的连接器获取文件的解码内容与元数据 |
 
 > **说明：** 部分工具是聚合的、基于操作的工具，单个工具通过 `method` 参数暴露多个操作。当服务器以只读模式运行时（`-r` / `GITEA_READONLY`），访问为「写入」的工具会被隐藏；可通过 `-S` / `--scope`（`GITEA_SCOPES`）按范围过滤，或通过 `-O` / `--tools`（`GITEA_TOOLS`）按工具名称过滤对外暴露的工具集合。
 

README.zh-tw.md

@@ -191,6 +191,8 @@ Cursor 等客戶端可使用 stdio 命令：
 | get_release                  | release      | 讀取 | 依 ID 取得版本發布 |
 | get_latest_release           | release      | 讀取 | 取得最新版本發布 |
 | list_releases                | release      | 讀取 | 列出倉庫版本發布 |
+| search                       | connector    | 讀取 | 為 ChatGPT 風格的連接器依關鍵字搜尋 Gitea 倉庫 |
+| fetch                        | connector    | 讀取 | 為 ChatGPT 風格的連接器取得檔案的解碼內容與中繼資料 |
 
 > **說明：** 部分工具是聚合的、基於操作的工具，單個工具透過 `method` 參數暴露多個操作。當伺服器以唯讀模式執行時（`-r` / `GITEA_READONLY`），存取為「寫入」的工具會被隱藏；可透過 `-S` / `--scope`（`GITEA_SCOPES`）依範圍過濾，或透過 `-O` / `--tools`（`GITEA_TOOLS`）依工具名稱過濾對外暴露的工具集合。
 

operation/actions/runs.go

@@ -29,7 +29,7 @@ var (
 		ActionsRunReadToolName,
 		"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", "wait_for_pr_checks")),
+		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')")),
@@ -43,9 +43,6 @@ var (
 		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)),
-		tool.Number("pull_number", tool.Description("PR number (for 'wait_for_pr_checks')")),
-		tool.Number("timeout_seconds", tool.Description("max time to wait (for 'wait_for_pr_checks')"), tool.Default(120), tool.Minimum(1)),
-		tool.Number("poll_interval_seconds", tool.Description("time between polls (for 'wait_for_pr_checks')"), tool.Default(5), tool.Minimum(1)),
 	)
 
 	ActionsRunWriteTool = tool.NewDefinition(
@@ -99,8 +96,6 @@ func runReadFn(ctx context.Context, args map[string]any) (*mcp.CallToolResult, e
 		return getRepoActionArtifactFn(ctx, args)
 	case "download_artifact":
 		return downloadRepoActionArtifactFn(ctx, args)
-	case "wait_for_pr_checks":
-		return waitForPRChecksFn(ctx, args)
 	default:
 		return to.ErrorResult(fmt.Errorf("unknown method: %s", method))
 	}

operation/actions/wait.go

@@ -1,174 +0,0 @@
-package actions
-
-import (
-	"context"
-	"errors"
-	"fmt"
-	"net/url"
-	"strings"
-	"time"
-
-	"gitea.com/gitea/gitea-mcp/pkg/params"
-	"gitea.com/gitea/gitea-mcp/pkg/to"
-
-	"github.com/modelcontextprotocol/go-sdk/mcp"
-)
-
-const (
-	defaultWaitForPRChecksTimeoutSeconds      = 120
-	defaultWaitForPRChecksPollIntervalSeconds = 5
-)
-
-// terminalRunStatuses lists Gitea Actions run statuses that never transition
-// further, independent of whether a "conclusion" field is also present.
-var terminalRunStatuses = map[string]bool{
-	"completed": true,
-	"success":   true,
-	"failure":   true,
-	"cancelled": true,
-	"skipped":   true,
-	"failed":    true,
-	"error":     true,
-}
-
-func isRunTerminal(run map[string]any) bool {
-	if conclusion, ok := run["conclusion"].(string); ok && conclusion != "" {
-		return true
-	}
-	status, _ := run["status"].(string)
-	return terminalRunStatuses[strings.ToLower(status)]
-}
-
-func allRunsTerminal(runs []map[string]any) bool {
-	for _, run := range runs {
-		if !isRunTerminal(run) {
-			return false
-		}
-	}
-	return true
-}
-
-// waitForRunsUntilTerminal polls fetch until every run it returns is terminal
-// or timeout elapses, sleeping pollInterval (capped to the remaining time)
-// between polls so callers can inject a short pollInterval in tests.
-func waitForRunsUntilTerminal(ctx context.Context, timeout, pollInterval time.Duration, fetch func(ctx context.Context) ([]map[string]any, error)) ([]map[string]any, bool, error) {
-	deadline := time.Now().Add(timeout)
-	for {
-		runs, err := fetch(ctx)
-		if err != nil {
-			return nil, false, err
-		}
-		if allRunsTerminal(runs) {
-			return runs, false, nil
-		}
-
-		remaining := time.Until(deadline)
-		if remaining <= 0 {
-			return runs, true, nil
-		}
-		wait := min(pollInterval, remaining)
-
-		select {
-		case <-ctx.Done():
-			return runs, false, ctx.Err()
-		case <-time.After(wait):
-		}
-	}
-}
-
-func fetchPullRequestHeadSHA(ctx context.Context, owner, repo string, pullNumber int64) (string, error) {
-	var result map[string]any
-	err := doJSONWithFallback(ctx, "GET",
-		[]string{
-			fmt.Sprintf("repos/%s/%s/pulls/%d", url.PathEscape(owner), url.PathEscape(repo), pullNumber),
-		},
-		nil, nil, &result,
-	)
-	if err != nil {
-		return "", err
-	}
-	head, ok := result["head"].(map[string]any)
-	if !ok {
-		return "", errors.New("pull request response missing head")
-	}
-	sha, ok := head["sha"].(string)
-	if !ok || sha == "" {
-		return "", errors.New("pull request response missing head.sha")
-	}
-	return sha, nil
-}
-
-func fetchActionRunsForSHA(ctx context.Context, owner, repo, sha string) ([]map[string]any, error) {
-	query := url.Values{}
-	query.Set("head_sha", sha)
-
-	var result map[string]any
-	err := doJSONWithFallback(ctx, "GET",
-		[]string{
-			fmt.Sprintf("repos/%s/%s/actions/runs", url.PathEscape(owner), url.PathEscape(repo)),
-		},
-		query, nil, &result,
-	)
-	if err != nil {
-		return nil, err
-	}
-
-	items, _ := result["workflow_runs"].([]any)
-	runs := make([]map[string]any, 0, len(items))
-	for _, item := range items {
-		if run, ok := item.(map[string]any); ok {
-			runs = append(runs, run)
-		}
-	}
-	return runs, nil
-}
-
-func waitForPRChecksFn(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(args, "repo")
-	if err != nil {
-		return to.ErrorResult(err)
-	}
-	pullNumber, err := params.GetIndex(args, "pull_number")
-	if err != nil || pullNumber <= 0 {
-		return to.ErrorResult(errors.New("pull_number is required"))
-	}
-
-	timeoutSeconds := params.GetOptionalInt(args, "timeout_seconds", defaultWaitForPRChecksTimeoutSeconds)
-	if timeoutSeconds <= 0 {
-		timeoutSeconds = defaultWaitForPRChecksTimeoutSeconds
-	}
-	pollIntervalSeconds := params.GetOptionalInt(args, "poll_interval_seconds", defaultWaitForPRChecksPollIntervalSeconds)
-	if pollIntervalSeconds <= 0 {
-		pollIntervalSeconds = defaultWaitForPRChecksPollIntervalSeconds
-	}
-
-	sha, err := fetchPullRequestHeadSHA(ctx, owner, repo, pullNumber)
-	if err != nil {
-		return to.ErrorResult(fmt.Errorf("get pull request err: %v", err))
-	}
-
-	runs, timedOut, err := waitForRunsUntilTerminal(ctx,
-		time.Duration(timeoutSeconds)*time.Second,
-		time.Duration(pollIntervalSeconds)*time.Second,
-		func(ctx context.Context) ([]map[string]any, error) {
-			return fetchActionRunsForSHA(ctx, owner, repo, sha)
-		},
-	)
-	if err != nil {
-		return to.ErrorResult(fmt.Errorf("wait for pr checks err: %v", err))
-	}
-
-	slimmedRuns := make([]map[string]any, 0, len(runs))
-	for _, run := range runs {
-		slimmedRuns = append(slimmedRuns, slimRun(run))
-	}
-	return to.TextResult(map[string]any{
-		"head_sha":  sha,
-		"timed_out": timedOut,
-		"runs":      slimmedRuns,
-	})
-}

operation/actions/wait_test.go

@@ -1,169 +0,0 @@
-package actions
-
-import (
-	"context"
-	"errors"
-	"fmt"
-	"net/http"
-	"net/http/httptest"
-	"strings"
-	"sync"
-	"sync/atomic"
-	"testing"
-	"time"
-
-	"gitea.com/gitea/gitea-mcp/pkg/flag"
-
-	"github.com/modelcontextprotocol/go-sdk/mcp"
-)
-
-func TestAllRunsTerminal(t *testing.T) {
-	tests := []struct {
-		name string
-		runs []map[string]any
-		want bool
-	}{
-		{"no runs", nil, true},
-		{"single completed run with conclusion", []map[string]any{{"status": "completed", "conclusion": "success"}}, true},
-		{"single running run", []map[string]any{{"status": "running", "conclusion": ""}}, false},
-		{"single waiting run", []map[string]any{{"status": "waiting"}}, false},
-		{"mixed terminal and running", []map[string]any{
-			{"status": "completed", "conclusion": "success"},
-			{"status": "running"},
-		}, false},
-		{"all terminal", []map[string]any{
-			{"status": "completed", "conclusion": "failure"},
-			{"status": "completed", "conclusion": "cancelled"},
-		}, true},
-	}
-	for _, tt := range tests {
-		t.Run(tt.name, func(t *testing.T) {
-			if got := allRunsTerminal(tt.runs); got != tt.want {
-				t.Errorf("allRunsTerminal() = %v, want %v", got, tt.want)
-			}
-		})
-	}
-}
-
-func TestWaitForRunsUntilTerminal_ReturnsOnceTerminal(t *testing.T) {
-	calls := 0
-	fetch := func(ctx context.Context) ([]map[string]any, error) {
-		calls++
-		if calls < 3 {
-			return []map[string]any{{"status": "running"}}, nil
-		}
-		return []map[string]any{{"status": "completed", "conclusion": "success"}}, nil
-	}
-
-	runs, timedOut, err := waitForRunsUntilTerminal(context.Background(), time.Second, time.Millisecond, fetch)
-	if err != nil {
-		t.Fatalf("waitForRunsUntilTerminal() error = %v", err)
-	}
-	if timedOut {
-		t.Fatalf("expected timedOut = false")
-	}
-	if calls != 3 {
-		t.Fatalf("expected 3 fetch calls, got %d", calls)
-	}
-	if len(runs) != 1 || runs[0]["conclusion"] != "success" {
-		t.Fatalf("unexpected runs: %v", runs)
-	}
-}
-
-func TestWaitForRunsUntilTerminal_TimesOut(t *testing.T) {
-	fetch := func(ctx context.Context) ([]map[string]any, error) {
-		return []map[string]any{{"status": "running"}}, nil
-	}
-
-	runs, timedOut, err := waitForRunsUntilTerminal(context.Background(), 20*time.Millisecond, time.Millisecond, fetch)
-	if err != nil {
-		t.Fatalf("waitForRunsUntilTerminal() error = %v", err)
-	}
-	if !timedOut {
-		t.Fatalf("expected timedOut = true")
-	}
-	if len(runs) != 1 {
-		t.Fatalf("expected last fetched runs to be returned, got %v", runs)
-	}
-}
-
-func TestWaitForRunsUntilTerminal_PropagatesFetchError(t *testing.T) {
-	wantErr := errors.New("boom")
-	fetch := func(ctx context.Context) ([]map[string]any, error) {
-		return nil, wantErr
-	}
-
-	_, _, err := waitForRunsUntilTerminal(context.Background(), time.Second, time.Millisecond, fetch)
-	if !errors.Is(err, wantErr) {
-		t.Fatalf("waitForRunsUntilTerminal() error = %v, want %v", err, wantErr)
-	}
-}
-
-func Test_waitForPRChecksFn(t *testing.T) {
-	const (
-		owner      = "octo"
-		repo       = "demo"
-		pullNumber = 42
-		headSHA    = "abc123"
-	)
-
-	var runsRequests int32
-
-	handler := http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
-		w.Header().Set("Content-Type", "application/json")
-		switch {
-		case r.URL.Path == fmt.Sprintf("/api/v1/repos/%s/%s/pulls/%d", owner, repo, pullNumber):
-			_, _ = fmt.Fprintf(w, `{"head":{"sha":%q}}`, headSHA)
-		case r.URL.Path == fmt.Sprintf("/api/v1/repos/%s/%s/actions/runs", owner, repo):
-			atomic.AddInt32(&runsRequests, 1)
-			if r.URL.Query().Get("head_sha") != headSHA {
-				t.Errorf("expected head_sha query param %q, got %q", headSHA, r.URL.Query().Get("head_sha"))
-			}
-			_, _ = fmt.Fprint(w, `{"workflow_runs":[{"id":1,"status":"completed","conclusion":"success"},{"id":2,"status":"completed","conclusion":"failure"}]}`)
-		default:
-			http.NotFound(w, r)
-		}
-	})
-
-	server := httptest.NewServer(handler)
-	defer server.Close()
-
-	var mu sync.Mutex
-	mu.Lock()
-	origHost, origToken := flag.Host, flag.Token
-	flag.Host, flag.Token = server.URL, ""
-	mu.Unlock()
-	defer func() {
-		mu.Lock()
-		flag.Host, flag.Token = origHost, origToken
-		mu.Unlock()
-	}()
-
-	args := map[string]any{
-		"owner":       owner,
-		"repo":        repo,
-		"pull_number": float64(pullNumber),
-	}
-
-	result, err := waitForPRChecksFn(context.Background(), args)
-	if err != nil {
-		t.Fatalf("waitForPRChecksFn() error = %v", err)
-	}
-	if atomic.LoadInt32(&runsRequests) != 1 {
-		t.Fatalf("expected exactly 1 runs request, got %d", runsRequests)
-	}
-
-	if len(result.Content) == 0 {
-		t.Fatalf("expected content in result")
-	}
-	textContent, ok := result.Content[0].(*mcp.TextContent)
-	if !ok {
-		t.Fatalf("expected text content, got %T", result.Content[0])
-	}
-	if !strings.Contains(textContent.Text, headSHA) {
-		t.Fatalf("expected result to mention head sha %q, got %s", headSHA, textContent.Text)
-	}
-	if !strings.Contains(textContent.Text, `"timed_out":false`) {
-		t.Fatalf("expected result to report timed_out=false, got %s", textContent.Text)
-	}
-}

operation/connector/connector.go

@@ -0,0 +1,159 @@
+// Package connector provides the "search" and "fetch" tools expected by
+// ChatGPT-style MCP connectors (https://platform.openai.com/docs/mcp), on
+// top of the same Gitea SDK calls the search and file domains already use.
+package connector
+
+import (
+	"context"
+	"encoding/base64"
+	"fmt"
+
+	"gitea.com/gitea/gitea-mcp/pkg/annotation"
+	"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"
+
+	gitea_sdk "gitea.dev/sdk"
+	"github.com/modelcontextprotocol/go-sdk/mcp"
+)
+
+// Tool holds the connector tools (scope "connector"): search and fetch.
+var Tool = tool.New("connector")
+
+const (
+	SearchToolName = "search"
+	FetchToolName  = "fetch"
+)
+
+var (
+	SearchTool = tool.NewDefinition(
+		SearchToolName,
+		"Search Gitea repositories by keyword. Returns concise entries suitable for ChatGPT-style connectors.",
+		annotation.ReadOnly("Search"),
+		tool.String("query", tool.Required(), tool.Description("search keyword")),
+		tool.String("owner", tool.Description("filter results to repositories owned by this user")),
+		tool.String("org", tool.Description("filter results to repositories owned by this organization")),
+		tool.Number("page", tool.Description(params.PageDesc), tool.Default(1)),
+		tool.Number("per_page", tool.Description(params.PaginationDesc), tool.Default(30)),
+	)
+
+	FetchTool = tool.NewDefinition(
+		FetchToolName,
+		"Fetch a file's decoded content and metadata from a Gitea repository. Suitable for ChatGPT-style connectors.",
+		annotation.ReadOnly("Fetch"),
+		tool.String("owner", tool.Required(), tool.Description(params.OwnerDesc)),
+		tool.String("repo", tool.Required(), tool.Description(params.RepoDesc)),
+		tool.String("path", tool.Required()),
+		tool.String("ref", tool.Description("branch, tag, or commit SHA")),
+	)
+)
+
+func init() {
+	Tool.RegisterRead(tool.ServerTool{
+		Tool:    SearchTool,
+		Handler: SearchFn,
+	})
+	Tool.RegisterRead(tool.ServerTool{
+		Tool:    FetchTool,
+		Handler: FetchFn,
+	})
+}
+
+// SearchFn searches Gitea repositories by keyword, optionally scoped to an
+// owner or organization, and returns concise entries.
+func SearchFn(ctx context.Context, args map[string]any) (*mcp.CallToolResult, error) {
+	query, err := params.GetString(args, "query")
+	if err != nil {
+		return to.ErrorResult(err)
+	}
+	client, err := gitea.ClientFromContext(ctx)
+	if err != nil {
+		return to.ErrorResult(fmt.Errorf("get gitea client err: %v", err))
+	}
+
+	ownerName := params.GetOptionalString(args, "owner", "")
+	if ownerName == "" {
+		ownerName = params.GetOptionalString(args, "org", "")
+	}
+	var ownerID int64
+	if ownerName != "" {
+		owner, _, err := client.Users.GetUserInfo(ctx, ownerName)
+		if err != nil {
+			return to.ErrorResult(fmt.Errorf("resolve owner %q err: %v", ownerName, err))
+		}
+		ownerID = owner.ID
+	}
+
+	page, pageSize := params.GetPagination(args, 30)
+	opt := gitea_sdk.SearchRepoOptions{
+		Keyword: query,
+		OwnerID: ownerID,
+		ListOptions: gitea_sdk.ListOptions{
+			Page:     page,
+			PageSize: pageSize,
+		},
+	}
+	repos, _, err := client.Repositories.SearchRepos(ctx, opt)
+	if err != nil {
+		return to.ErrorResult(fmt.Errorf("search repos err: %v", err))
+	}
+	return to.TextResult(slimSearchResults(repos))
+}
+
+// FetchFn fetches a file's content and decodes it, returning the decoded
+// content alongside path, sha, size, and encoding metadata.
+func FetchFn(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(args, "repo")
+	if err != nil {
+		return to.ErrorResult(err)
+	}
+	filePath, err := params.GetString(args, "path")
+	if err != nil {
+		return to.ErrorResult(err)
+	}
+	ref := params.GetOptionalString(args, "ref", "")
+
+	client, err := gitea.ClientFromContext(ctx)
+	if err != nil {
+		return to.ErrorResult(fmt.Errorf("get gitea client err: %v", err))
+	}
+	content, _, err := client.Repositories.GetContents(ctx, owner, repo, ref, filePath)
+	if err != nil {
+		return to.ErrorResult(fmt.Errorf("get file err: %v", err))
+	}
+
+	decoded, err := decodeContent(content)
+	if err != nil {
+		return to.ErrorResult(err)
+	}
+	return to.TextResult(map[string]any{
+		"path":     content.Path,
+		"sha":      content.SHA,
+		"size":     content.Size,
+		"encoding": stringOrEmpty(content.Encoding),
+		"content":  decoded,
+	})
+}
+
+func decodeContent(c *gitea_sdk.ContentsResponse) (string, error) {
+	if c.Content == nil {
+		return "", nil
+	}
+	raw, err := base64.StdEncoding.DecodeString(*c.Content)
+	if err != nil {
+		return "", fmt.Errorf("decode base64 content err: %v", err)
+	}
+	return string(raw), nil
+}
+
+func stringOrEmpty(s *string) string {
+	if s == nil {
+		return ""
+	}
+	return *s
+}

operation/connector/connector_test.go

@@ -0,0 +1,155 @@
+package connector
+
+import (
+	"context"
+	"encoding/json"
+	"net/http"
+	"net/http/httptest"
+	"strings"
+	"testing"
+
+	"gitea.com/gitea/gitea-mcp/pkg/flag"
+
+	"github.com/modelcontextprotocol/go-sdk/mcp"
+)
+
+func withTestServer(t *testing.T, handler http.HandlerFunc) {
+	t.Helper()
+	server := httptest.NewServer(handler)
+	t.Cleanup(server.Close)
+
+	origHost, origToken := flag.Host, flag.Token
+	flag.Host, flag.Token = server.URL, ""
+	t.Cleanup(func() { flag.Host, flag.Token = origHost, origToken })
+}
+
+func resultText(t *testing.T, result *mcp.CallToolResult) string {
+	t.Helper()
+	text, ok := result.Content[0].(*mcp.TextContent)
+	if !ok {
+		t.Fatalf("result content = %T, want *mcp.TextContent", result.Content[0])
+	}
+	return text.Text
+}
+
+func TestSearchFnReturnsConciseRepoEntries(t *testing.T) {
+	withTestServer(t, func(w http.ResponseWriter, r *http.Request) {
+		if strings.HasSuffix(r.URL.Path, "/version") {
+			_, _ = w.Write([]byte(`{"version":"1.26.0"}`))
+			return
+		}
+		if !strings.HasSuffix(r.URL.Path, "/repos/search") {
+			t.Fatalf("unexpected request path %q", r.URL.Path)
+		}
+		if q := r.URL.Query().Get("q"); q != "gitea-mcp" {
+			t.Fatalf("query q = %q, want gitea-mcp", q)
+		}
+		_, _ = w.Write([]byte(`{"data":[{"id":42,"name":"gitea-mcp","full_name":"gitea/gitea-mcp","html_url":"https://gitea.com/gitea/gitea-mcp","description":"MCP server"}]}`))
+	})
+
+	result, err := SearchFn(context.Background(), map[string]any{"query": "gitea-mcp"})
+	if err != nil {
+		t.Fatalf("SearchFn() error = %v", err)
+	}
+
+	var entries []map[string]any
+	if err := json.Unmarshal([]byte(resultText(t, result)), &entries); err != nil {
+		t.Fatalf("unmarshal result: %v", err)
+	}
+	if len(entries) != 1 {
+		t.Fatalf("len(entries) = %d, want 1", len(entries))
+	}
+	entry := entries[0]
+	if entry["id"] != float64(42) {
+		t.Errorf("id = %v, want 42", entry["id"])
+	}
+	if entry["name"] != "gitea-mcp" {
+		t.Errorf("name = %v, want gitea-mcp", entry["name"])
+	}
+	if entry["url"] != "https://gitea.com/gitea/gitea-mcp" {
+		t.Errorf("url = %v, want the repo html_url", entry["url"])
+	}
+	if entry["html_url"] != "https://gitea.com/gitea/gitea-mcp" {
+		t.Errorf("html_url = %v, want the repo html_url", entry["html_url"])
+	}
+}
+
+func TestSearchFnRequiresQuery(t *testing.T) {
+	result, err := SearchFn(context.Background(), map[string]any{})
+	if err != nil {
+		t.Fatalf("SearchFn() error = %v", err)
+	}
+	if !result.IsError {
+		t.Fatal("SearchFn() result.IsError = false, want true for a missing query")
+	}
+}
+
+func TestSearchFnResolvesOwnerFilterToOwnerID(t *testing.T) {
+	withTestServer(t, func(w http.ResponseWriter, r *http.Request) {
+		switch {
+		case strings.HasSuffix(r.URL.Path, "/version"):
+			_, _ = w.Write([]byte(`{"version":"1.26.0"}`))
+		case strings.HasSuffix(r.URL.Path, "/users/octo"):
+			_, _ = w.Write([]byte(`{"id":7,"login":"octo"}`))
+		case strings.HasSuffix(r.URL.Path, "/repos/search"):
+			if uid := r.URL.Query().Get("uid"); uid != "7" {
+				t.Fatalf("uid = %q, want 7", uid)
+			}
+			_, _ = w.Write([]byte(`{"data":[]}`))
+		default:
+			t.Fatalf("unexpected request path %q", r.URL.Path)
+		}
+	})
+
+	if _, err := SearchFn(context.Background(), map[string]any{"query": "demo", "owner": "octo"}); err != nil {
+		t.Fatalf("SearchFn() error = %v", err)
+	}
+}
+
+func TestFetchFnReturnsDecodedContentAndMetadata(t *testing.T) {
+	withTestServer(t, func(w http.ResponseWriter, r *http.Request) {
+		if !strings.Contains(r.URL.Path, "/contents/") {
+			t.Fatalf("unexpected request path %q", r.URL.Path)
+		}
+		_, _ = w.Write([]byte(`{"name":"README.md","path":"README.md","sha":"abc123","type":"file","size":11,"encoding":"base64","content":"aGVsbG8gd29ybGQ="}`))
+	})
+
+	result, err := FetchFn(context.Background(), map[string]any{
+		"owner": "octo",
+		"repo":  "demo",
+		"path":  "README.md",
+	})
+	if err != nil {
+		t.Fatalf("FetchFn() error = %v", err)
+	}
+
+	var got map[string]any
+	if err := json.Unmarshal([]byte(resultText(t, result)), &got); err != nil {
+		t.Fatalf("unmarshal result: %v", err)
+	}
+	if got["content"] != "hello world" {
+		t.Errorf("content = %v, want decoded %q", got["content"], "hello world")
+	}
+	if got["path"] != "README.md" {
+		t.Errorf("path = %v, want README.md", got["path"])
+	}
+	if got["sha"] != "abc123" {
+		t.Errorf("sha = %v, want abc123", got["sha"])
+	}
+	if got["size"] != float64(11) {
+		t.Errorf("size = %v, want 11", got["size"])
+	}
+	if got["encoding"] != "base64" {
+		t.Errorf("encoding = %v, want base64", got["encoding"])
+	}
+}
+
+func TestFetchFnRequiresPath(t *testing.T) {
+	result, err := FetchFn(context.Background(), map[string]any{"owner": "octo", "repo": "demo"})
+	if err != nil {
+		t.Fatalf("FetchFn() error = %v", err)
+	}
+	if !result.IsError {
+		t.Fatal("FetchFn() result.IsError = false, want true for a missing path")
+	}
+}

operation/connector/slim.go

@@ -0,0 +1,29 @@
+package connector
+
+import (
+	gitea_sdk "gitea.dev/sdk"
+)
+
+// slimSearchResult is the concise entry shape ChatGPT-style connectors
+// expect from search: an id, a title, and a url to fetch it by.
+func slimSearchResult(r *gitea_sdk.Repository) map[string]any {
+	if r == nil {
+		return nil
+	}
+	return map[string]any{
+		"id":          r.ID,
+		"name":        r.Name,
+		"full_name":   r.FullName,
+		"description": r.Description,
+		"url":         r.HTMLURL,
+		"html_url":    r.HTMLURL,
+	}
+}
+
+func slimSearchResults(repos []*gitea_sdk.Repository) []map[string]any {
+	out := make([]map[string]any, 0, len(repos))
+	for _, r := range repos {
+		out = append(out, slimSearchResult(r))
+	}
+	return out
+}

operation/operation.go

@@ -14,6 +14,7 @@ import (
 	"time"
 
 	"gitea.com/gitea/gitea-mcp/operation/actions"
+	"gitea.com/gitea/gitea-mcp/operation/connector"
 	"gitea.com/gitea/gitea-mcp/operation/issue"
 	"gitea.com/gitea/gitea-mcp/operation/label"
 	"gitea.com/gitea/gitea-mcp/operation/milestone"
@@ -47,7 +48,7 @@ var (
 	domainTools = []*tool.Tool{
 		user.Tool, actions.Tool, repo.Tool, notification.Tool, issue.Tool,
 		label.Tool, milestone.Tool, packages.Tool, pull.Tool, search.Tool,
-		version.Tool, wiki.Tool, timetracking.Tool,
+		version.Tool, wiki.Tool, timetracking.Tool, connector.Tool,
 		repo.FileTool, repo.BranchTool, repo.TagTool, repo.CommitTool, repo.ReleaseTool,
 	}
 )