Trim tool schemas, add param aliases, new PR methods (#191)

- Tool list size reduced by 26.6% (43,032 → 31,599 bytes on the `tools/list` JSON-RPC response).
- Trim redundant tool/param descriptions; shared description constants for `owner`/`repo`/`page`/`per_page`.
- Schemas now use github-mcp-server param names directly: `issue_number` (was `index` on issue tools), `pull_number` (was `index` on PR tools), `path` (was `filePath`), `query` (was `keyword` on user/repo search), `per_page` (was `perPage`).
- New PR read methods `get_files` and `get_status`; new PR write method `update_branch` (update PR branch from base).
- `list_org_repos` now uses `per_page` (was `pageSize`).
- `milestone_write` accepts `update` and `edit`.
- `create_branch` `old_branch` is optional; Gitea defaults to the repo default branch.
- Fix `list_commits` handler to honour optional `page`/`per_page` schema (was erroring out when callers omitted them).

---
This PR was written with the help of Claude Opus 4.7

Reviewed-on: https://gitea.com/gitea/gitea-mcp/pulls/191
Reviewed-by: Lunny Xiao <xiaolunwen@gmail.com>
Co-authored-by: silverwind <me@silverwind.io>
Co-committed-by: silverwind <me@silverwind.io>

operation/repo/branch.go

@@ -24,31 +24,28 @@ const (
 var (
 	CreateBranchTool = mcp.NewTool(
 		CreateBranchToolName,
-		mcp.WithDescription("Create branch"),
 		mcp.WithToolAnnotation(annotation.Write("Create a new branch")),
-		mcp.WithString("owner", mcp.Required(), mcp.Description("repository owner")),
-		mcp.WithString("repo", mcp.Required(), mcp.Description("repository name")),
-		mcp.WithString("branch", mcp.Required(), mcp.Description("Name of the branch to create")),
-		mcp.WithString("old_branch", mcp.Required(), mcp.Description("Name of the old branch to create from")),
+		mcp.WithString("owner", mcp.Required(), mcp.Description(params.OwnerDesc)),
+		mcp.WithString("repo", mcp.Required(), mcp.Description(params.RepoDesc)),
+		mcp.WithString("branch", mcp.Required()),
+		mcp.WithString("old_branch", mcp.Description("source branch (default: repo default)")),
 	)
 
 	DeleteBranchTool = mcp.NewTool(
 		DeleteBranchToolName,
-		mcp.WithDescription("Delete branch"),
 		mcp.WithToolAnnotation(annotation.Destructive("Delete a branch")),
-		mcp.WithString("owner", mcp.Required(), mcp.Description("repository owner")),
-		mcp.WithString("repo", mcp.Required(), mcp.Description("repository name")),
-		mcp.WithString("branch", mcp.Required(), mcp.Description("Name of the branch to delete")),
+		mcp.WithString("owner", mcp.Required(), mcp.Description(params.OwnerDesc)),
+		mcp.WithString("repo", mcp.Required(), mcp.Description(params.RepoDesc)),
+		mcp.WithString("branch", mcp.Required()),
 	)
 
 	ListBranchesTool = mcp.NewTool(
 		ListBranchesToolName,
-		mcp.WithDescription("List branches"),
 		mcp.WithToolAnnotation(annotation.ReadOnly("List repository branches")),
-		mcp.WithString("owner", mcp.Required(), mcp.Description("repository owner")),
-		mcp.WithString("repo", mcp.Required(), mcp.Description("repository name")),
-		mcp.WithNumber("page", mcp.Description("page number"), mcp.DefaultNumber(1)),
-		mcp.WithNumber("perPage", mcp.Description("results per page (may be capped by the server's MAX_RESPONSE_ITEMS setting, default 50)"), mcp.DefaultNumber(30)),
+		mcp.WithString("owner", mcp.Required(), mcp.Description(params.OwnerDesc)),
+		mcp.WithString("repo", mcp.Required(), mcp.Description(params.RepoDesc)),
+		mcp.WithNumber("page", mcp.Description(params.PageDesc), mcp.DefaultNumber(1)),
+		mcp.WithNumber("per_page", mcp.Description(params.PaginationDesc), mcp.DefaultNumber(30)),
 	)
 )
 

operation/repo/commit.go

@@ -23,23 +23,21 @@ const (
 var (
 	ListRepoCommitsTool = mcp.NewTool(
 		ListRepoCommitsToolName,
-		mcp.WithDescription("List repository commits"),
 		mcp.WithToolAnnotation(annotation.ReadOnly("List repository commits")),
-		mcp.WithString("owner", mcp.Required(), mcp.Description("repository owner")),
-		mcp.WithString("repo", mcp.Required(), mcp.Description("repository name")),
-		mcp.WithString("sha", mcp.Description("SHA or branch to start listing commits from")),
-		mcp.WithString("path", mcp.Description("path indicates that only commits that include the path's file/dir should be returned.")),
-		mcp.WithNumber("page", mcp.Required(), mcp.Description("page number"), mcp.DefaultNumber(1), mcp.Min(1)),
-		mcp.WithNumber("perPage", mcp.Required(), mcp.Description("results per page (may be capped by the server's MAX_RESPONSE_ITEMS setting, default 50)"), mcp.DefaultNumber(30), mcp.Min(1)),
+		mcp.WithString("owner", mcp.Required(), mcp.Description(params.OwnerDesc)),
+		mcp.WithString("repo", mcp.Required(), mcp.Description(params.RepoDesc)),
+		mcp.WithString("sha", mcp.Description("starting SHA or branch")),
+		mcp.WithString("path", mcp.Description("only commits touching this path")),
+		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)),
 	)
 
 	GetCommitTool = mcp.NewTool(
 		GetCommitToolName,
-		mcp.WithDescription("Get details of a specific commit"),
 		mcp.WithToolAnnotation(annotation.ReadOnly("Get commit details")),
-		mcp.WithString("owner", mcp.Required(), mcp.Description("repository owner")),
-		mcp.WithString("repo", mcp.Required(), mcp.Description("repository name")),
-		mcp.WithString("sha", mcp.Required(), mcp.Description("commit SHA")),
+		mcp.WithString("owner", mcp.Required(), mcp.Description(params.OwnerDesc)),
+		mcp.WithString("repo", mcp.Required(), mcp.Description(params.RepoDesc)),
+		mcp.WithString("sha", mcp.Required()),
 	)
 )
 
@@ -65,20 +63,13 @@ func ListRepoCommitsFn(ctx context.Context, req mcp.CallToolRequest) (*mcp.CallT
 	if err != nil {
 		return to.ErrorResult(err)
 	}
-	page, err := params.GetIndex(args, "page")
-	if err != nil {
-		return to.ErrorResult(err)
-	}
-	pageSize, err := params.GetIndex(args, "perPage")
-	if err != nil {
-		return to.ErrorResult(err)
-	}
+	page, pageSize := params.GetPagination(args, 30)
 	sha, _ := args["sha"].(string)
 	path, _ := args["path"].(string)
 	opt := gitea_sdk.ListCommitOptions{
 		ListOptions: gitea_sdk.ListOptions{
-			Page:     int(page),
-			PageSize: int(pageSize),
+			Page:     page,
+			PageSize: pageSize,
 		},
 		SHA:  sha,
 		Path: path,

operation/repo/file.go

@@ -29,49 +29,47 @@ const (
 var (
 	GetFileContentTool = mcp.NewTool(
 		GetFileToolName,
-		mcp.WithDescription("Get file Content and Metadata"),
+		mcp.WithDescription("Get file content and metadata"),
 		mcp.WithToolAnnotation(annotation.ReadOnly("Get file content")),
-		mcp.WithString("owner", mcp.Required(), mcp.Description("repository owner")),
-		mcp.WithString("repo", mcp.Required(), mcp.Description("repository name")),
-		mcp.WithString("ref", mcp.Required(), mcp.Description("ref can be branch/tag/commit")),
-		mcp.WithString("filePath", mcp.Required(), mcp.Description("file path")),
-		mcp.WithBoolean("withLines", mcp.Description("whether to return file content with lines")),
+		mcp.WithString("owner", mcp.Required(), mcp.Description(params.OwnerDesc)),
+		mcp.WithString("repo", mcp.Required(), mcp.Description(params.RepoDesc)),
+		mcp.WithString("ref", mcp.Required(), mcp.Description("branch, tag, or commit SHA")),
+		mcp.WithString("path", mcp.Required()),
+		mcp.WithBoolean("withLines", mcp.Description("return numbered lines")),
 	)
 
 	GetDirContentTool = mcp.NewTool(
 		GetDirToolName,
-		mcp.WithDescription("Get a list of entries in a directory"),
 		mcp.WithToolAnnotation(annotation.ReadOnly("Get directory contents")),
-		mcp.WithString("owner", mcp.Required(), mcp.Description("repository owner")),
-		mcp.WithString("repo", mcp.Required(), mcp.Description("repository name")),
-		mcp.WithString("ref", mcp.Required(), mcp.Description("ref can be branch/tag/commit")),
-		mcp.WithString("filePath", mcp.Required(), mcp.Description("directory path")),
+		mcp.WithString("owner", mcp.Required(), mcp.Description(params.OwnerDesc)),
+		mcp.WithString("repo", mcp.Required(), mcp.Description(params.RepoDesc)),
+		mcp.WithString("ref", mcp.Required(), mcp.Description("branch, tag, or commit SHA")),
+		mcp.WithString("path", mcp.Required()),
 	)
 
 	CreateOrUpdateFileTool = mcp.NewTool(
 		CreateOrUpdateFileToolName,
-		mcp.WithDescription("Create or update a file. If sha is provided, updates the existing file; otherwise creates a new file."),
+		mcp.WithDescription("Create or update a file (provide sha to update an existing file)."),
 		mcp.WithToolAnnotation(annotation.Write("Create or update a file")),
-		mcp.WithString("owner", mcp.Required(), mcp.Description("repository owner")),
-		mcp.WithString("repo", mcp.Required(), mcp.Description("repository name")),
-		mcp.WithString("filePath", mcp.Required(), mcp.Description("file path")),
-		mcp.WithString("content", mcp.Required(), mcp.Description("file content")),
+		mcp.WithString("owner", mcp.Required(), mcp.Description(params.OwnerDesc)),
+		mcp.WithString("repo", mcp.Required(), mcp.Description(params.RepoDesc)),
+		mcp.WithString("path", mcp.Required()),
+		mcp.WithString("content", mcp.Required()),
 		mcp.WithString("message", mcp.Required(), mcp.Description("commit message")),
-		mcp.WithString("branch_name", mcp.Required(), mcp.Description("branch name")),
-		mcp.WithString("sha", mcp.Description("SHA of the existing file (required for update, omit for create)")),
-		mcp.WithString("new_branch_name", mcp.Description("new branch name (for create only)")),
+		mcp.WithString("branch_name", mcp.Required()),
+		mcp.WithString("sha", mcp.Description("existing file SHA (omit to create)")),
+		mcp.WithString("new_branch_name", mcp.Description("new branch (create only)")),
 	)
 
 	DeleteFileTool = mcp.NewTool(
 		DeleteFileToolName,
-		mcp.WithDescription("Delete file"),
 		mcp.WithToolAnnotation(annotation.Destructive("Delete a file")),
-		mcp.WithString("owner", mcp.Required(), mcp.Description("repository owner")),
-		mcp.WithString("repo", mcp.Required(), mcp.Description("repository name")),
-		mcp.WithString("filePath", mcp.Required(), mcp.Description("file path")),
+		mcp.WithString("owner", mcp.Required(), mcp.Description(params.OwnerDesc)),
+		mcp.WithString("repo", mcp.Required(), mcp.Description(params.RepoDesc)),
+		mcp.WithString("path", mcp.Required()),
 		mcp.WithString("message", mcp.Required(), mcp.Description("commit message")),
-		mcp.WithString("branch_name", mcp.Required(), mcp.Description("branch name")),
-		mcp.WithString("sha", mcp.Required(), mcp.Description("sha")),
+		mcp.WithString("branch_name", mcp.Required()),
+		mcp.WithString("sha", mcp.Required()),
 	)
 )
 
@@ -111,7 +109,7 @@ func GetFileContentFn(ctx context.Context, req mcp.CallToolRequest) (*mcp.CallTo
 		return to.ErrorResult(err)
 	}
 	ref, _ := args["ref"].(string)
-	filePath, err := params.GetString(args, "filePath")
+	filePath, err := params.GetString(args, "path")
 	if err != nil {
 		return to.ErrorResult(err)
 	}
@@ -175,7 +173,7 @@ func GetDirContentFn(ctx context.Context, req mcp.CallToolRequest) (*mcp.CallToo
 		return to.ErrorResult(err)
 	}
 	ref, _ := args["ref"].(string)
-	filePath, err := params.GetString(args, "filePath")
+	filePath, err := params.GetString(args, "path")
 	if err != nil {
 		return to.ErrorResult(err)
 	}
@@ -201,7 +199,7 @@ func CreateOrUpdateFileFn(ctx context.Context, req mcp.CallToolRequest) (*mcp.Ca
 	if err != nil {
 		return to.ErrorResult(err)
 	}
-	filePath, err := params.GetString(args, "filePath")
+	filePath, err := params.GetString(args, "path")
 	if err != nil {
 		return to.ErrorResult(err)
 	}
@@ -261,7 +259,7 @@ func DeleteFileFn(ctx context.Context, req mcp.CallToolRequest) (*mcp.CallToolRe
 	if err != nil {
 		return to.ErrorResult(err)
 	}
-	filePath, err := params.GetString(args, "filePath")
+	filePath, err := params.GetString(args, "path")
 	if err != nil {
 		return to.ErrorResult(err)
 	}

operation/repo/release.go

@@ -26,54 +26,50 @@ const (
 var (
 	CreateReleaseTool = mcp.NewTool(
 		CreateReleaseToolName,
-		mcp.WithDescription("Create release"),
 		mcp.WithToolAnnotation(annotation.Write("Create a release")),
-		mcp.WithString("owner", mcp.Required(), mcp.Description("repository owner")),
-		mcp.WithString("repo", mcp.Required(), mcp.Description("repository name")),
-		mcp.WithString("tag_name", mcp.Required(), mcp.Description("tag name")),
-		mcp.WithString("target", mcp.Required(), mcp.Description("target commitish")),
-		mcp.WithString("title", mcp.Required(), mcp.Description("release title")),
-		mcp.WithBoolean("is_draft", mcp.Description("Whether the release is draft"), mcp.DefaultBool(false)),
-		mcp.WithBoolean("is_pre_release", mcp.Description("Whether the release is pre-release"), mcp.DefaultBool(false)),
-		mcp.WithString("body", mcp.Description("release body")),
+		mcp.WithString("owner", mcp.Required(), mcp.Description(params.OwnerDesc)),
+		mcp.WithString("repo", mcp.Required(), mcp.Description(params.RepoDesc)),
+		mcp.WithString("tag_name", mcp.Required()),
+		mcp.WithString("target", mcp.Required(), mcp.Description("commitish")),
+		mcp.WithString("title", mcp.Required()),
+		mcp.WithBoolean("is_draft"),
+		mcp.WithBoolean("is_pre_release"),
+		mcp.WithString("body"),
 	)
 
 	DeleteReleaseTool = mcp.NewTool(
 		DeleteReleaseToolName,
-		mcp.WithDescription("Delete release"),
 		mcp.WithToolAnnotation(annotation.Destructive("Delete a release")),
-		mcp.WithString("owner", mcp.Required(), mcp.Description("repository owner")),
-		mcp.WithString("repo", mcp.Required(), mcp.Description("repository name")),
-		mcp.WithNumber("id", mcp.Required(), mcp.Description("release id")),
+		mcp.WithString("owner", mcp.Required(), mcp.Description(params.OwnerDesc)),
+		mcp.WithString("repo", mcp.Required(), mcp.Description(params.RepoDesc)),
+		mcp.WithNumber("id", mcp.Required()),
 	)
 
 	GetReleaseTool = mcp.NewTool(
 		GetReleaseToolName,
-		mcp.WithDescription("Get release"),
+		mcp.WithDescription("Get a release by ID"),
 		mcp.WithToolAnnotation(annotation.ReadOnly("Get release details")),
-		mcp.WithString("owner", mcp.Required(), mcp.Description("repository owner")),
-		mcp.WithString("repo", mcp.Required(), mcp.Description("repository name")),
-		mcp.WithNumber("id", mcp.Required(), mcp.Description("release id")),
+		mcp.WithString("owner", mcp.Required(), mcp.Description(params.OwnerDesc)),
+		mcp.WithString("repo", mcp.Required(), mcp.Description(params.RepoDesc)),
+		mcp.WithNumber("id", mcp.Required()),
 	)
 
 	GetLatestReleaseTool = mcp.NewTool(
 		GetLatestReleaseToolName,
-		mcp.WithDescription("Get latest release"),
 		mcp.WithToolAnnotation(annotation.ReadOnly("Get latest release")),
-		mcp.WithString("owner", mcp.Required(), mcp.Description("repository owner")),
-		mcp.WithString("repo", mcp.Required(), mcp.Description("repository name")),
+		mcp.WithString("owner", mcp.Required(), mcp.Description(params.OwnerDesc)),
+		mcp.WithString("repo", mcp.Required(), mcp.Description(params.RepoDesc)),
 	)
 
 	ListReleasesTool = mcp.NewTool(
 		ListReleasesToolName,
-		mcp.WithDescription("List releases"),
 		mcp.WithToolAnnotation(annotation.ReadOnly("List releases")),
-		mcp.WithString("owner", mcp.Required(), mcp.Description("repository owner")),
-		mcp.WithString("repo", mcp.Required(), mcp.Description("repository name")),
-		mcp.WithBoolean("is_draft", mcp.Description("Whether the release is draft"), mcp.DefaultBool(false)),
-		mcp.WithBoolean("is_pre_release", mcp.Description("Whether the release is pre-release"), mcp.DefaultBool(false)),
-		mcp.WithNumber("page", mcp.Description("page number"), mcp.DefaultNumber(1), mcp.Min(1)),
-		mcp.WithNumber("perPage", mcp.Description("results per page (may be capped by the server's MAX_RESPONSE_ITEMS setting, default 50)"), mcp.DefaultNumber(20), mcp.Min(1)),
+		mcp.WithString("owner", mcp.Required(), mcp.Description(params.OwnerDesc)),
+		mcp.WithString("repo", mcp.Required(), mcp.Description(params.RepoDesc)),
+		mcp.WithBoolean("is_draft"),
+		mcp.WithBoolean("is_pre_release"),
+		mcp.WithNumber("page", mcp.Description(params.PageDesc), mcp.DefaultNumber(1), mcp.Min(1)),
+		mcp.WithNumber("per_page", mcp.Description(params.PaginationDesc), mcp.DefaultNumber(20), mcp.Min(1)),
 	)
 )
 
@@ -248,7 +244,7 @@ func ListReleasesFn(ctx context.Context, req mcp.CallToolRequest) (*mcp.CallTool
 		pIsPreRelease = new(isPreRelease)
 	}
 	page := params.GetOptionalInt(args, "page", 1)
-	pageSize := params.GetOptionalInt(args, "perPage", 20)
+	pageSize := params.GetOptionalInt(args, "per_page", 20)
 
 	client, err := gitea.ClientFromContext(ctx)
 	if err != nil {

operation/repo/repo.go

@@ -29,48 +29,44 @@ const (
 var (
 	CreateRepoTool = mcp.NewTool(
 		CreateRepoToolName,
-		mcp.WithDescription("Create repository in personal account or organization"),
 		mcp.WithToolAnnotation(annotation.Write("Create a new repository")),
-		mcp.WithString("name", mcp.Required(), mcp.Description("Name of the repository to create")),
-		mcp.WithString("description", mcp.Description("Description of the repository to create")),
-		mcp.WithBoolean("private", mcp.Description("Whether the repository is private")),
-		mcp.WithString("issue_labels", mcp.Description("Issue Label set to use")),
-		mcp.WithBoolean("auto_init", mcp.Description("Whether the repository should be auto-intialized?")),
-		mcp.WithBoolean("template", mcp.Description("Whether the repository is template")),
-		mcp.WithString("gitignores", mcp.Description("Gitignores to use")),
-		mcp.WithString("license", mcp.Description("License to use")),
-		mcp.WithString("readme", mcp.Description("Readme of the repository to create")),
-		mcp.WithString("default_branch", mcp.Description("DefaultBranch of the repository (used when initializes and in template)")),
-		mcp.WithString("trust_model", mcp.Description("Trust model for verifying GPG signatures"), mcp.Enum("default", "collaborator", "committer", "collaboratorcommitter")),
-		mcp.WithString("object_format_name", mcp.Description("Object format: sha1 or sha256"), mcp.Enum("sha1", "sha256")),
-		mcp.WithString("organization", mcp.Description("Organization name to create repository in (optional - defaults to personal account)")),
+		mcp.WithString("name", mcp.Required()),
+		mcp.WithString("description"),
+		mcp.WithBoolean("private"),
+		mcp.WithString("issue_labels"),
+		mcp.WithBoolean("auto_init"),
+		mcp.WithBoolean("template"),
+		mcp.WithString("gitignores"),
+		mcp.WithString("license"),
+		mcp.WithString("readme"),
+		mcp.WithString("default_branch"),
+		mcp.WithString("trust_model", mcp.Enum("default", "collaborator", "committer", "collaboratorcommitter")),
+		mcp.WithString("object_format_name", mcp.Enum("sha1", "sha256")),
+		mcp.WithString("organization", mcp.Description("defaults to personal account")),
 	)
 
 	ForkRepoTool = mcp.NewTool(
 		ForkRepoToolName,
-		mcp.WithDescription("Fork repository"),
 		mcp.WithToolAnnotation(annotation.Write("Fork a repository")),
-		mcp.WithString("user", mcp.Required(), mcp.Description("User name of the repository to fork")),
-		mcp.WithString("repo", mcp.Required(), mcp.Description("Repository name to fork")),
-		mcp.WithString("organization", mcp.Description("Organization name to fork")),
-		mcp.WithString("name", mcp.Description("Name of the forked repository")),
+		mcp.WithString("user", mcp.Required(), mcp.Description("owner of source repo")),
+		mcp.WithString("repo", mcp.Required()),
+		mcp.WithString("organization", mcp.Description("target org")),
+		mcp.WithString("name", mcp.Description("fork name")),
 	)
 
 	ListMyReposTool = mcp.NewTool(
 		ListMyReposToolName,
-		mcp.WithDescription("List my repositories"),
 		mcp.WithToolAnnotation(annotation.ReadOnly("List my repositories")),
-		mcp.WithNumber("page", mcp.Required(), mcp.Description("Page number"), mcp.DefaultNumber(1), mcp.Min(1)),
-		mcp.WithNumber("perPage", mcp.Required(), mcp.Description("results per page (may be capped by the server's MAX_RESPONSE_ITEMS setting, default 50)"), mcp.DefaultNumber(30), mcp.Min(1)),
+		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)),
 	)
 
 	ListOrgReposTool = mcp.NewTool(
 		ListOrgReposToolName,
-		mcp.WithDescription("List repositories of an organization"),
 		mcp.WithToolAnnotation(annotation.ReadOnly("List organization repositories")),
-		mcp.WithString("org", mcp.Required(), mcp.Description("Organization name")),
-		mcp.WithNumber("page", mcp.Required(), mcp.Description("Page number"), mcp.DefaultNumber(1), mcp.Min(1)),
-		mcp.WithNumber("pageSize", mcp.Required(), mcp.Description("Page size number"), mcp.DefaultNumber(100), mcp.Min(1)),
+		mcp.WithString("org", mcp.Required()),
+		mcp.WithNumber("page", mcp.Description(params.PageDesc), mcp.DefaultNumber(1), mcp.Min(1)),
+		mcp.WithNumber("per_page", mcp.Description(params.PaginationDesc), mcp.DefaultNumber(100), mcp.Min(1)),
 	)
 )
 
@@ -210,18 +206,11 @@ func ListOrgReposFn(ctx context.Context, req mcp.CallToolRequest) (*mcp.CallTool
 	if !ok {
 		return to.ErrorResult(errors.New("organization name is required"))
 	}
-	page, ok := req.GetArguments()["page"].(float64)
-	if !ok {
-		page = 1
-	}
-	pageSize, ok := req.GetArguments()["pageSize"].(float64)
-	if !ok {
-		pageSize = 100
-	}
+	page, pageSize := params.GetPagination(req.GetArguments(), 100)
 	opt := gitea_sdk.ListOrgReposOptions{
 		ListOptions: gitea_sdk.ListOptions{
-			Page:     int(page),
-			PageSize: int(pageSize),
+			Page:     page,
+			PageSize: pageSize,
 		},
 	}
 	client, err := gitea.ClientFromContext(ctx)

operation/repo/tag.go

@@ -25,41 +25,37 @@ const (
 var (
 	CreateTagTool = mcp.NewTool(
 		CreateTagToolName,
-		mcp.WithDescription("Create tag"),
 		mcp.WithToolAnnotation(annotation.Write("Create a tag")),
-		mcp.WithString("owner", mcp.Required(), mcp.Description("repository owner")),
-		mcp.WithString("repo", mcp.Required(), mcp.Description("repository name")),
-		mcp.WithString("tag_name", mcp.Required(), mcp.Description("tag name")),
-		mcp.WithString("target", mcp.Description("target commitish"), mcp.DefaultString("")),
-		mcp.WithString("message", mcp.Description("tag message"), mcp.DefaultString("")),
+		mcp.WithString("owner", mcp.Required(), mcp.Description(params.OwnerDesc)),
+		mcp.WithString("repo", mcp.Required(), mcp.Description(params.RepoDesc)),
+		mcp.WithString("tag_name", mcp.Required()),
+		mcp.WithString("target", mcp.Description("commitish")),
+		mcp.WithString("message", mcp.Description("tag message")),
 	)
 
 	DeleteTagTool = mcp.NewTool(
 		DeleteTagToolName,
-		mcp.WithDescription("Delete tag"),
 		mcp.WithToolAnnotation(annotation.Destructive("Delete a tag")),
-		mcp.WithString("owner", mcp.Required(), mcp.Description("repository owner")),
-		mcp.WithString("repo", mcp.Required(), mcp.Description("repository name")),
-		mcp.WithString("tag_name", mcp.Required(), mcp.Description("tag name")),
+		mcp.WithString("owner", mcp.Required(), mcp.Description(params.OwnerDesc)),
+		mcp.WithString("repo", mcp.Required(), mcp.Description(params.RepoDesc)),
+		mcp.WithString("tag_name", mcp.Required()),
 	)
 
 	GetTagTool = mcp.NewTool(
 		GetTagToolName,
-		mcp.WithDescription("Get tag"),
 		mcp.WithToolAnnotation(annotation.ReadOnly("Get tag details")),
-		mcp.WithString("owner", mcp.Required(), mcp.Description("repository owner")),
-		mcp.WithString("repo", mcp.Required(), mcp.Description("repository name")),
-		mcp.WithString("tag_name", mcp.Required(), mcp.Description("tag name")),
+		mcp.WithString("owner", mcp.Required(), mcp.Description(params.OwnerDesc)),
+		mcp.WithString("repo", mcp.Required(), mcp.Description(params.RepoDesc)),
+		mcp.WithString("tag_name", mcp.Required()),
 	)
 
 	ListTagsTool = mcp.NewTool(
 		ListTagsToolName,
-		mcp.WithDescription("List tags"),
 		mcp.WithToolAnnotation(annotation.ReadOnly("List tags")),
-		mcp.WithString("owner", mcp.Required(), mcp.Description("repository owner")),
-		mcp.WithString("repo", mcp.Required(), mcp.Description("repository name")),
-		mcp.WithNumber("page", mcp.Description("page number"), mcp.DefaultNumber(1), mcp.Min(1)),
-		mcp.WithNumber("perPage", mcp.Description("results per page (may be capped by the server's MAX_RESPONSE_ITEMS setting, default 50)"), mcp.DefaultNumber(20), mcp.Min(1)),
+		mcp.WithString("owner", mcp.Required(), mcp.Description(params.OwnerDesc)),
+		mcp.WithString("repo", mcp.Required(), mcp.Description(params.RepoDesc)),
+		mcp.WithNumber("page", mcp.Description(params.PageDesc), mcp.DefaultNumber(1), mcp.Min(1)),
+		mcp.WithNumber("per_page", mcp.Description(params.PaginationDesc), mcp.DefaultNumber(20), mcp.Min(1)),
 	)
 )
 
@@ -184,7 +180,7 @@ func ListTagsFn(ctx context.Context, req mcp.CallToolRequest) (*mcp.CallToolResu
 		return to.ErrorResult(err)
 	}
 	page := params.GetOptionalInt(args, "page", 1)
-	pageSize := params.GetOptionalInt(args, "perPage", 20)
+	pageSize := params.GetOptionalInt(args, "per_page", 20)
 
 	client, err := gitea.ClientFromContext(ctx)
 	if err != nil {

operation/repo/tree.go

@@ -21,14 +21,13 @@ const (
 
 var GetRepoTreeTool = mcp.NewTool(
 	GetRepoTreeToolName,
-	mcp.WithDescription("Get the file tree of a repository"),
 	mcp.WithToolAnnotation(annotation.ReadOnly("Get repository file tree")),
-	mcp.WithString("owner", mcp.Required(), mcp.Description("repository owner")),
-	mcp.WithString("repo", mcp.Required(), mcp.Description("repository name")),
-	mcp.WithString("tree_sha", mcp.Required(), mcp.Description("SHA, branch name, or tag name")),
-	mcp.WithBoolean("recursive", mcp.Description("whether to get the tree recursively")),
-	mcp.WithNumber("page", mcp.Description("page number"), mcp.DefaultNumber(1)),
-	mcp.WithNumber("perPage", mcp.Description("results per page (may be capped by the server's MAX_RESPONSE_ITEMS setting, default 50)"), mcp.DefaultNumber(30)),
+	mcp.WithString("owner", mcp.Required(), mcp.Description(params.OwnerDesc)),
+	mcp.WithString("repo", mcp.Required(), mcp.Description(params.RepoDesc)),
+	mcp.WithString("tree_sha", mcp.Required(), mcp.Description("SHA, branch, or tag")),
+	mcp.WithBoolean("recursive"),
+	mcp.WithNumber("page", mcp.Description(params.PageDesc), mcp.DefaultNumber(1)),
+	mcp.WithNumber("per_page", mcp.Description(params.PaginationDesc), mcp.DefaultNumber(30)),
 )
 
 func init() {