mcp server
Ganty MCP
Gantt chart SaaS with server-side critical path and dependency-aware shift-impact tools, plus CRUD.
Description as published by the maintainer. Source
- version 1.0.0
- active
active — Most recent push to the repository was 2026-06-21.
What this server can do
15 functions, named and described by the server itself. Parameter names are shown because they say more about what a function does than its name usually does.
add_dependency(lagDays, successorId, predecessorId)- Add a finish-to-start dependency between two tasks in the same project. Required: predecessorId, successorId.
create_milestone(date, name, color, projectId)- Add a milestone (key date) to a project. Required: projectId, name, date.
create_project(name, color, endDate, startDate, description, workspaceId)- Create a new project in a workspace. Returns the created project. Subject to plan-based project count limits. Required: workspaceId, name.
create_task(name, color, status, endDate, parentId, progress, projectId, startDate, assigneeId, description)- Create a new task in a project. Dates must be in YYYY-MM-DD format. End date is exclusive (a 1-day task has end = start + 1 day). Required: projectId, name, startDate, endDate.
delete_project(projectId)- Permanently delete a project. All tasks, milestones, and dependencies inside the project are also removed. This cannot be undone. Required: projectId.
delete_task(taskId)- Delete a task. Child tasks and dependencies are removed as well. Required: taskId.
get_critical_path(as_of_date, project_id, business_days)- Calculate the critical path of a project on the Ganty side and return it as data (don't ask the model to reason over raw task lists). Uses forward/backward CPM with progress-aware remaining duration. Returns critical_path tasks in order, per-task earliest/latest start/finish + slack, project_end_date, and total_duration_days. v1 limitations: Finish-to-Start dependencies only (Ganty has no other types), calendar days by default (business_days=true skips Sat/Sun but no holiday table), ignores multi-period segments, no resource calendars. Returns { error: 'cyclic_dependency', cycle } if a cycle is detected. Required: project_id.
get_task(taskId)- Get detailed information about a single task, including assignees and dependencies. Required: taskId.
list_milestones(projectId)- List milestones in a project (key dates such as launch or review gates). Required: projectId.
list_projects(workspaceId)- List all projects in a workspace (excluding archived). Required: workspaceId.
list_tasks(search, status, projectId, assigneeId)- List tasks in a project. Supports optional filtering by name (search), status, and assignee. Required: projectId.
list_workspaces- Get all workspaces the authenticated user is a member of.
reschedule_and_propagate(mode, shift, task_id, business_days, new_start_date, pinned_task_ids, respect_dependencies)- Compute the downstream impact of shifting a single task. Default is dry_run (no DB writes); set mode='commit' to actually persist the changes. Cascades forward only (no pull): successors are pushed only if their predecessor's new end + lag would violate their current start. Tasks with progress=100 are treated as pinned; pass pinned_task_ids for additional pins. When a pin would be violated, the change is recorded in 'conflicts' and not propagated further. In mode='commit', if any conflicts exist nothing is written (all-or-nothing transaction). Same v1 limitations as get_critical_path: FS only, calendar days by default, no holiday table, ignores multi-period segments. Required: task_id.
set_task_progress(taskId, progress)- Update the progress percentage of a task (0-100). Status is auto-derived: 0=not_started, 1-99=in_progress, 100=done. Required: taskId, progress.
update_task(name, color, status, taskId, endDate, progress, startDate, assigneeId, description)- Update fields of an existing task. Only provided fields will be modified. Required: taskId.
Last successful function declaration observed on . Source: https://ganty.app/api/mcp. We list what the server declared; we do not call any of these functions.
Endpoint status observed on . Source: https://ganty.app/api/mcp.
Signals
These are separate measurements of different things. They are deliberately not combined into one score, because a popularity number that mixes website traffic with saves and stars cannot be checked or acted on.
| Signal | Value | What it measures | Window | Observed | Source |
|---|---|---|---|---|---|
| GitHub stars | 0 | Number of GitHub accounts that bookmarked this repository since it was created. It is a bookmark count, not installs, not active users and not quality. | cumulative, all time | GitHub | |
| Last commit | 2026-06-21 | Date of the most recent push to any branch. This is the strongest cheap indicator of whether the project is still maintained. | point in time | GitHub | |
| Open issues | 0 | Open issues plus open pull requests, as GitHub counts them together. A high number can mean an active project or an abandoned one. | as of fetch | GitHub | |
| Latest published version | 1.0.0 | Latest version string the maintainer published to the registry. | as of fetch | Model Context Protocol | |
| Registry record last updated | 2026-06-03 | When the registry record was last updated by its maintainer. | point in time | Model Context Protocol | |
| License | MIT | Licence GitHub detected in the repository. Detection can be wrong; the LICENSE file is authoritative. | as of fetch | GitHub | |
| First listed in the MCP Registry | 2026-06-03 | Date this server was first published to the official MCP Registry. Not a usage or quality measure. | point in time | Model Context Protocol | |
| repository status | active | The repository exists on GitHub and is not archived. This says nothing about how recently it was worked on. | as of fetch | GitHub | |
| mcp tools declared | 15 tools | Number of functions the server itself declared when asked to list them. This is what the server offers an agent, not a measure of how well any of them work. | as of probe | ganty.app | |
| mcp endpoint status | ok | The server listed 15 functions when asked. | as of probe | ganty.app |
Where to get it
Related, by what their authors tagged them
-
io.github.danafitkowski/cpp-cpm-engine
— last commit 2026-07-16, shares critical-path
Forensic scheduling MCP for Primavera P6 (XER): AACE windows, DCMA-14, Monte Carlo, TIA.
-
Kanera
— last commit 2026-08-06, shares project-management
Manage Kanera cards, checklists, comments, notes, attachments, activity, and work reports.
-
Astravue MCP
— last commit 2026-06-09, shares project-management
Manage projects, tasks, time tracking, and team collaboration through natural language.
-
KanbanThing
— last commit 2026-08-03, shares project-management
Create and drive KanbanThing kanban boards. No account, no API key, board link required.
-
com.vaiz/mcp
— last commit 2026-08-04, shares project-management
Connect AI assistants to your Vaiz workspace: tasks, projects, boards, documents and milestones.
-
OpenProject
— last commit 2026-07-14, shares project-management
Manage OpenProject projects, work packages, files, relations, boards, users, and notifications.
-
Stellary Project Management MCP Server
— last commit 2026-07-27, shares project-management
Connect AI assistants to Stellary projects, boards, documents, and governed agent workflows.
-
io.github.bzdOS/hubd
— last commit 2026-07-26, shares project-management
The project tracker for teams of humans and AI agents — in plain files. MCP server + CLI.
-
io.github.deepwired/mcp-jira-scoped
— last commit 2026-04-01, shares project-management
Jira MCP server with scoped API tokens via api.atlassian.com gateway
-
Easy8
— last commit 2026-06-08, shares project-management
Connect AI assistants to Easy8 — read and update projects, issues, and comments.
These share tags the maintainers applied themselves, such as critical-path, project-management. Common tags like "mcp" or "ai" are ignored for this: agreeing with six hundred other projects is not a similarity.
This is not a recommendation and not a test result. It is a map of what the authors said their work is about.
How the author describes it
Topics the maintainer set on GitHub: ai-tools, claude, critical-path, gantt, gantt-chart, mcp, mcp-server, model-context-protocol, project-management, typescript.
This record as data
Every field on this page, with its source and observation date, is in the catalog JSON. Fetch the whole kind at once instead of parsing this HTML.
GET /api/v1/entries/mcp_server.json