> For the complete documentation index, see [llms.txt](https://developers.signitic.app/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://developers.signitic.app/reference/mcp-server/supported-tools.md).

# Supported tools

These are the read-only tools available from the Signitic MCP server. Your MCP client discovers each tool’s input schema automatically.

### Workspace

| Tool                                         | Purpose                                                     |
| -------------------------------------------- | ----------------------------------------------------------- |
| `list_workspaces`                            | List workspaces available to your account.                  |
| `get_workspace_campaign_assignment_overview` | Summarize campaign assignments across users in a workspace. |

### Users

| Tool                  | Purpose                                                 |
| --------------------- | ------------------------------------------------------- |
| `list_users`          | List users you can access.                              |
| `count_users`         | Count users matching a request.                         |
| `find_users`          | Find users by name, email, or other filters.            |
| `get_user_overview`   | Read a user’s profile and group summary.                |
| `get_user_diagnostic` | Inspect a user’s configuration and support diagnostics. |

### Campaigns

| Tool                      | Purpose                                             |
| ------------------------- | --------------------------------------------------- |
| `list_campaigns`          | List campaigns you can access.                      |
| `count_campaigns`         | Count campaigns matching a request.                 |
| `find_campaigns`          | Find campaigns by name or status.                   |
| `get_campaign_overview`   | Read a campaign’s status and assignment summary.    |
| `get_campaign_diagnostic` | Inspect campaign targeting and support diagnostics. |

### Groups

| Tool                   | Purpose                                                  |
| ---------------------- | -------------------------------------------------------- |
| `list_groups`          | List groups and their hierarchy.                         |
| `count_groups`         | Count groups matching a request.                         |
| `find_groups`          | Find groups by name.                                     |
| `get_group_overview`   | Read a group’s hierarchy and summary.                    |
| `get_group_diagnostic` | Inspect a group’s configuration and support diagnostics. |

### Statistics

| Tool                           | Purpose                                                        |
| ------------------------------ | -------------------------------------------------------------- |
| `list_top_users_by_clicks`     | Rank users by clicks.                                          |
| `list_top_campaigns_by_clicks` | Rank campaigns by clicks.                                      |
| `get_best_campaign_time`       | Find the weekday and hour range with the most campaign clicks. |
| `list_top_groups_by_clicks`    | Rank groups by clicks.                                         |

### Help Center

| Tool                           | Purpose                               |
| ------------------------------ | ------------------------------------- |
| `search_help_center_articles`  | Search public Signitic help articles. |
| `list_help_center_collections` | List public Help Center collections.  |
| `list_help_center_articles`    | List articles in a collection.        |
| `get_help_center_article`      | Read a Help Center article.           |