Merge pull request #29 from gerbal/feat/read-only-mode

feat: Add read-only mode support
This commit is contained in:
bbang-dduck
2025-04-02 11:22:04 +09:00
committed by GitHub
3 changed files with 213 additions and 185 deletions

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@ -10,7 +10,7 @@ GitLab MCP(Model Context Protocol) Server. **Includes bug fixes and improvements
## Usage ## Usage
### Using with Claude App, Cline, Roo Code ### Using with Claude App, Cline, Roo Code, Cursor
When using with the Claude App, you need to set up your API key and URLs directly. When using with the Claude App, you need to set up your API key and URLs directly.
@ -22,23 +22,20 @@ When using with the Claude App, you need to set up your API key and URLs directl
"args": ["-y", "@zereight/mcp-gitlab"], "args": ["-y", "@zereight/mcp-gitlab"],
"env": { "env": {
"GITLAB_PERSONAL_ACCESS_TOKEN": "your_gitlab_token", "GITLAB_PERSONAL_ACCESS_TOKEN": "your_gitlab_token",
"GITLAB_API_URL": "your_gitlab_api_url" "GITLAB_API_URL": "your_gitlab_api_url",
"GITLAB_READ_ONLY_MODE": "true"
} }
} }
} }
} }
``` ```
### Using with Cursor ### Environment Variables
When using with Cursor, you can set up environment variables and run the server as follows:
```
env GITLAB_PERSONAL_ACCESS_TOKEN=your_gitlab_token GITLAB_API_URL=your_gitlab_api_url npx @zereight/mcp-gitlab
```
- `GITLAB_PERSONAL_ACCESS_TOKEN`: Your GitLab personal access token. - `GITLAB_PERSONAL_ACCESS_TOKEN`: Your GitLab personal access token.
- `GITLAB_API_URL`: Your GitLab API URL. (Default: `https://gitlab.com/api/v4`) - `GITLAB_API_URL`: Your GitLab API URL. (Default: `https://gitlab.com/api/v4`)
- `GITLAB_READ_ONLY_MODE`: When set to 'true', restricts the server to only expose read-only operations. Useful for enhanced security or when write access is not needed. Also useful for using with Cursor and it's 40 tool limit.
## Tools 🛠️ ## Tools 🛠️
@ -272,6 +269,7 @@ Before running the server, you need to set the following environment variables:
``` ```
GITLAB_PERSONAL_ACCESS_TOKEN=your_gitlab_token GITLAB_PERSONAL_ACCESS_TOKEN=your_gitlab_token
GITLAB_API_URL=your_gitlab_api_url # Default: https://gitlab.com/api/v4 GITLAB_API_URL=your_gitlab_api_url # Default: https://gitlab.com/api/v4
GITLAB_READ_ONLY_MODE=true # Optional: Enable read-only mode
``` ```
## License ## License

380
index.ts
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@ -124,6 +124,205 @@ const server = new Server(
); );
const GITLAB_PERSONAL_ACCESS_TOKEN = process.env.GITLAB_PERSONAL_ACCESS_TOKEN; const GITLAB_PERSONAL_ACCESS_TOKEN = process.env.GITLAB_PERSONAL_ACCESS_TOKEN;
const GITLAB_READ_ONLY_MODE = process.env.GITLAB_READ_ONLY_MODE === 'true';
// Define all available tools
const allTools = [
{
name: "create_or_update_file",
description: "Create or update a single file in a GitLab project",
inputSchema: zodToJsonSchema(CreateOrUpdateFileSchema),
},
{
name: "search_repositories",
description: "Search for GitLab projects",
inputSchema: zodToJsonSchema(SearchRepositoriesSchema),
},
{
name: "create_repository",
description: "Create a new GitLab project",
inputSchema: zodToJsonSchema(CreateRepositorySchema),
},
{
name: "get_file_contents",
description:
"Get the contents of a file or directory from a GitLab project",
inputSchema: zodToJsonSchema(GetFileContentsSchema),
},
{
name: "push_files",
description:
"Push multiple files to a GitLab project in a single commit",
inputSchema: zodToJsonSchema(PushFilesSchema),
},
{
name: "create_issue",
description: "Create a new issue in a GitLab project",
inputSchema: zodToJsonSchema(CreateIssueSchema),
},
{
name: "create_merge_request",
description: "Create a new merge request in a GitLab project",
inputSchema: zodToJsonSchema(CreateMergeRequestSchema),
},
{
name: "fork_repository",
description:
"Fork a GitLab project to your account or specified namespace",
inputSchema: zodToJsonSchema(ForkRepositorySchema),
},
{
name: "create_branch",
description: "Create a new branch in a GitLab project",
inputSchema: zodToJsonSchema(CreateBranchSchema),
},
{
name: "get_merge_request",
description: "Get details of a merge request",
inputSchema: zodToJsonSchema(GetMergeRequestSchema),
},
{
name: "get_merge_request_diffs",
description: "Get the changes/diffs of a merge request",
inputSchema: zodToJsonSchema(GetMergeRequestDiffsSchema),
},
{
name: "update_merge_request",
description: "Update a merge request",
inputSchema: zodToJsonSchema(UpdateMergeRequestSchema),
},
{
name: "create_note",
description: "Create a new note (comment) to an issue or merge request",
inputSchema: zodToJsonSchema(CreateNoteSchema),
},
{
name: "list_merge_request_discussions",
description: "List discussion items for a merge request",
inputSchema: zodToJsonSchema(ListMergeRequestDiscussionsSchema),
},
{
name: "update_merge_request_note",
description: "Modify an existing merge request thread note",
inputSchema: zodToJsonSchema(UpdateMergeRequestNoteSchema),
},
{
name: "list_issues",
description: "List issues in a GitLab project with filtering options",
inputSchema: zodToJsonSchema(ListIssuesSchema),
},
{
name: "get_issue",
description: "Get details of a specific issue in a GitLab project",
inputSchema: zodToJsonSchema(GetIssueSchema),
},
{
name: "update_issue",
description: "Update an issue in a GitLab project",
inputSchema: zodToJsonSchema(UpdateIssueSchema),
},
{
name: "delete_issue",
description: "Delete an issue from a GitLab project",
inputSchema: zodToJsonSchema(DeleteIssueSchema),
},
{
name: "list_issue_links",
description: "List all issue links for a specific issue",
inputSchema: zodToJsonSchema(ListIssueLinksSchema),
},
{
name: "get_issue_link",
description: "Get a specific issue link",
inputSchema: zodToJsonSchema(GetIssueLinkSchema),
},
{
name: "create_issue_link",
description: "Create an issue link between two issues",
inputSchema: zodToJsonSchema(CreateIssueLinkSchema),
},
{
name: "delete_issue_link",
description: "Delete an issue link",
inputSchema: zodToJsonSchema(DeleteIssueLinkSchema),
},
{
name: "list_namespaces",
description: "List all namespaces available to the current user",
inputSchema: zodToJsonSchema(ListNamespacesSchema),
},
{
name: "get_namespace",
description: "Get details of a namespace by ID or path",
inputSchema: zodToJsonSchema(GetNamespaceSchema),
},
{
name: "verify_namespace",
description: "Verify if a namespace path exists",
inputSchema: zodToJsonSchema(VerifyNamespaceSchema),
},
{
name: "get_project",
description: "Get details of a specific project",
inputSchema: zodToJsonSchema(GetProjectSchema),
},
{
name: "list_projects",
description: "List projects accessible by the current user",
inputSchema: zodToJsonSchema(ListProjectsSchema),
},
{
name: "list_labels",
description: "List labels for a project",
inputSchema: zodToJsonSchema(ListLabelsSchema),
},
{
name: "get_label",
description: "Get a single label from a project",
inputSchema: zodToJsonSchema(GetLabelSchema),
},
{
name: "create_label",
description: "Create a new label in a project",
inputSchema: zodToJsonSchema(CreateLabelSchema),
},
{
name: "update_label",
description: "Update an existing label in a project",
inputSchema: zodToJsonSchema(UpdateLabelSchema),
},
{
name: "delete_label",
description: "Delete a label from a project",
inputSchema: zodToJsonSchema(DeleteLabelSchema),
},
{
name: "list_group_projects",
description: "List projects in a GitLab group with filtering options",
inputSchema: zodToJsonSchema(ListGroupProjectsSchema),
},
];
// Define which tools are read-only
const readOnlyTools = [
"search_repositories",
"get_file_contents",
"get_merge_request",
"get_merge_request_diffs",
"list_merge_request_discussions",
"list_issues",
"get_issue",
"list_issue_links",
"get_issue_link",
"list_namespaces",
"get_namespace",
"verify_namespace",
"get_project",
"list_projects",
"list_labels",
"get_label",
"list_group_projects"
];
/** /**
* Smart URL handling for GitLab API * Smart URL handling for GitLab API
@ -1508,182 +1707,13 @@ async function listGroupProjects(
} }
server.setRequestHandler(ListToolsRequestSchema, async () => { server.setRequestHandler(ListToolsRequestSchema, async () => {
// If read-only mode is enabled, filter out write operations
const tools = GITLAB_READ_ONLY_MODE
? allTools.filter(tool => readOnlyTools.includes(tool.name))
: allTools;
return { return {
tools: [ tools,
{
name: "create_or_update_file",
description: "Create or update a single file in a GitLab project",
inputSchema: zodToJsonSchema(CreateOrUpdateFileSchema),
},
{
name: "search_repositories",
description: "Search for GitLab projects",
inputSchema: zodToJsonSchema(SearchRepositoriesSchema),
},
{
name: "create_repository",
description: "Create a new GitLab project",
inputSchema: zodToJsonSchema(CreateRepositorySchema),
},
{
name: "get_file_contents",
description:
"Get the contents of a file or directory from a GitLab project",
inputSchema: zodToJsonSchema(GetFileContentsSchema),
},
{
name: "push_files",
description:
"Push multiple files to a GitLab project in a single commit",
inputSchema: zodToJsonSchema(PushFilesSchema),
},
{
name: "create_issue",
description: "Create a new issue in a GitLab project",
inputSchema: zodToJsonSchema(CreateIssueSchema),
},
{
name: "create_merge_request",
description: "Create a new merge request in a GitLab project",
inputSchema: zodToJsonSchema(CreateMergeRequestSchema),
},
{
name: "fork_repository",
description:
"Fork a GitLab project to your account or specified namespace",
inputSchema: zodToJsonSchema(ForkRepositorySchema),
},
{
name: "create_branch",
description: "Create a new branch in a GitLab project",
inputSchema: zodToJsonSchema(CreateBranchSchema),
},
{
name: "get_merge_request",
description: "Get details of a merge request",
inputSchema: zodToJsonSchema(GetMergeRequestSchema),
},
{
name: "get_merge_request_diffs",
description: "Get the changes/diffs of a merge request",
inputSchema: zodToJsonSchema(GetMergeRequestDiffsSchema),
},
{
name: "update_merge_request",
description: "Update a merge request",
inputSchema: zodToJsonSchema(UpdateMergeRequestSchema),
},
{
name: "create_note",
description: "Create a new note (comment) to an issue or merge request",
inputSchema: zodToJsonSchema(CreateNoteSchema),
},
{
name: "list_merge_request_discussions",
description: "List discussion items for a merge request",
inputSchema: zodToJsonSchema(ListMergeRequestDiscussionsSchema),
},
{
name: "update_merge_request_note",
description: "Modify an existing merge request thread note",
inputSchema: zodToJsonSchema(UpdateMergeRequestNoteSchema),
},
{
name: "list_issues",
description: "List issues in a GitLab project with filtering options",
inputSchema: zodToJsonSchema(ListIssuesSchema),
},
{
name: "get_issue",
description: "Get details of a specific issue in a GitLab project",
inputSchema: zodToJsonSchema(GetIssueSchema),
},
{
name: "update_issue",
description: "Update an issue in a GitLab project",
inputSchema: zodToJsonSchema(UpdateIssueSchema),
},
{
name: "delete_issue",
description: "Delete an issue from a GitLab project",
inputSchema: zodToJsonSchema(DeleteIssueSchema),
},
{
name: "list_issue_links",
description: "List all issue links for a specific issue",
inputSchema: zodToJsonSchema(ListIssueLinksSchema),
},
{
name: "get_issue_link",
description: "Get a specific issue link",
inputSchema: zodToJsonSchema(GetIssueLinkSchema),
},
{
name: "create_issue_link",
description: "Create an issue link between two issues",
inputSchema: zodToJsonSchema(CreateIssueLinkSchema),
},
{
name: "delete_issue_link",
description: "Delete an issue link",
inputSchema: zodToJsonSchema(DeleteIssueLinkSchema),
},
{
name: "list_namespaces",
description: "List all namespaces available to the current user",
inputSchema: zodToJsonSchema(ListNamespacesSchema),
},
{
name: "get_namespace",
description: "Get details of a namespace by ID or path",
inputSchema: zodToJsonSchema(GetNamespaceSchema),
},
{
name: "verify_namespace",
description: "Verify if a namespace path exists",
inputSchema: zodToJsonSchema(VerifyNamespaceSchema),
},
{
name: "get_project",
description: "Get details of a specific project",
inputSchema: zodToJsonSchema(GetProjectSchema),
},
{
name: "list_projects",
description: "List projects accessible by the current user",
inputSchema: zodToJsonSchema(ListProjectsSchema),
},
{
name: "list_labels",
description: "List labels for a project",
inputSchema: zodToJsonSchema(ListLabelsSchema),
},
{
name: "get_label",
description: "Get a single label from a project",
inputSchema: zodToJsonSchema(GetLabelSchema),
},
{
name: "create_label",
description: "Create a new label in a project",
inputSchema: zodToJsonSchema(CreateLabelSchema),
},
{
name: "update_label",
description: "Update an existing label in a project",
inputSchema: zodToJsonSchema(UpdateLabelSchema),
},
{
name: "delete_label",
description: "Delete a label from a project",
inputSchema: zodToJsonSchema(DeleteLabelSchema),
},
{
name: "list_group_projects",
description: "List projects in a GitLab group with filtering options",
inputSchema: zodToJsonSchema(ListGroupProjectsSchema),
},
],
}; };
}); });

4
package-lock.json generated
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@ -1,12 +1,12 @@
{ {
"name": "@zereight/mcp-gitlab", "name": "@zereight/mcp-gitlab",
"version": "1.0.21", "version": "1.0.24",
"lockfileVersion": 3, "lockfileVersion": 3,
"requires": true, "requires": true,
"packages": { "packages": {
"": { "": {
"name": "@zereight/mcp-gitlab", "name": "@zereight/mcp-gitlab",
"version": "1.0.21", "version": "1.0.24",
"license": "MIT", "license": "MIT",
"dependencies": { "dependencies": {
"@modelcontextprotocol/sdk": "1.8.0", "@modelcontextprotocol/sdk": "1.8.0",