Create Gantt charts and critical path schedules from plain-language task lists, no account needed.
Generates Gantt charts and project schedules from task descriptions with dependencies and durations. Calculates critical path, float, and project end dates. Includes industry templates for common project types. No API key or account required.
Try asking Muse: "Create a Gantt chart for my home renovation project with phases for planning, permits, construction, and finishing."
Source: Found in the official MCP Registry (com.loopgantt/mcp-server) · First listed September 24, 2026
Each bar is one check, every 15 minutes. Green means it answered. Last checked 3 h ago.
What Muse can see: It does not ask you to sign in, so it cannot see your accounts. It only sees what Muse sends it from your request.
Before it acts: Read what Muse plans to do before you approve it, and remove the app from Muse when you stop using it.
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Not in Muse's Connectors list yet, but Muse can still use it. Copy the request below and paste it into Muse. Muse asks before it shares anything with the app's site. Meta does not review apps used this way, so only use ones you trust. We tested this in the Muse app on September 24, 2026: Muse used an app's link directly this way and returned a live answer.
https://loopgantt.com/api/mcpNot in Muse's Connectors list yet. Muse can still use it: its page gives you a request to paste into Muse.
LoopGantt is a remote MCP server, so any assistant that can add a custom connector by link can use it. Same link, same tools.
In ChatGPT, open Settings, then Connectors (called Apps & Connectors on some accounts).
Under Advanced settings, switch on Developer mode. That is what lets you add a connector by link.
Choose Create, give it a name, paste the link as the MCP server URL, and save. If it needs a sign-in, ChatGPT asks for it here.
Start a chat, open the tools menu, pick the connector, and ask. ChatGPT asks before it runs a tool the first time.
Custom connectors need a paid ChatGPT plan, and on Team, Enterprise and Edu accounts only an admin can add them. Our "Working" label means the server answered us; it cannot tell whether your plan lets you add it. All connectors that work in ChatGPT
In Claude, open Settings, then Connectors.
Choose Add custom connector, give it a name, and paste the link.
If it needs a sign-in, Claude sends you to it. Then turn the connector on in a chat from the tools menu and ask.
Custom connectors are available on paid Claude plans; on Team and Enterprise accounts an admin may need to add them. Our "Working" label means the server answered us; it cannot tell whether your plan lets you add it. All connectors that work in Claude
https://loopgantt.com/api/mcpResponse time at the last check: 140ms. Worked in 99.1% of checks over 30 days.
Screened, no issues found
Screening looks for known threats and hidden instructions at the time of the check, and runs again weekly and whenever the tool list changes. It cannot see the server's code, so only connect what you need and review what Muse asks to do. How screening works.
create_ganttCreate a Gantt chart from a task list — no account or API key needed. YOU author the plan: list the tasks in execution order with realistic working-day durations and dependencies (0-based positions of earlier tasks; use { task, type, lag } for start-to-start/finish-to-finish linkschedule_projectCompute a schedule without storing anything: dates, critical path, float and project end for a task list (same input shape as create_gantt; name optional). Use it to answer "what is the critical path?", "when would this finish?", "how much slack does X have?". Use create_gantt whlist_templatesList LoopGantt's industry project templates with task counts and typical durations. Pick one, fetch it with get_template, adapt it, then create_gantt.get_templateGet one industry template by slug: its task list with durations, ready to adapt and pass to create_gantt.create_projectCreate a project in the connected LoopGantt ACCOUNT (requires signing in to LoopGantt, or an API key). For a keyless chart use create_gantt instead. Pass workflow: "agent_board" for a board a team of agents works on - stages todo, in_progress, blocked, waiting_approval, done (donlist_projectsList the projects in the connected LoopGantt account (requires signing in to LoopGantt, or an API key), with each project's workflow stages: use one of those stage ids as a task's status.list_tasksList tasks in the connected LoopGantt ACCOUNT (requires signing in to LoopGantt, or an API key), across every project the account can reach, most recently changed first. Use it to answer "what am I working on", to find a task before changing it, or to catch up on what moved: passupdate_taskChange one task in the connected LoopGantt ACCOUNT (requires signing in to LoopGantt, or an API key). Pass the taskId from list_tasks and only the fields to change. To mark a task done use complete_task — LoopGantt couples status and progress, and complete_task says exactly that.complete_taskMark one task done in the connected LoopGantt ACCOUNT (requires signing in to LoopGantt, or an API key). LoopGantt treats done as status AND 100 % together, so this sets both through the same rule the app uses - never set progress to 100 by hand with update_task and hope the statcreate_taskAdd one task to an existing project in the connected LoopGantt ACCOUNT (requires signing in to LoopGantt, or an API key). Put it under a phase with parentId, make it wait for other tasks with dependencies, and hand it to a person with assigneeId or to a bot with agentLabel (e.g. delete_taskDelete one task in the connected LoopGantt ACCOUNT (requires signing in to LoopGantt, or an API key) - and every task under it when it is a phase. DESTRUCTIVE: ask the user before calling, and pass confirm: true only after they agreed; without it nothing is deleted. The task goesadd_commentLeave a comment on a task in the connected LoopGantt ACCOUNT (requires signing in to LoopGantt, or an API key) — notes, handoffs between agents, questions for a person. It shows in the task timeline, notifies the task watchers and @-mentioned people, and fires the comment.posted list_commentsRead the comments on one task in the connected LoopGantt ACCOUNT (requires signing in to LoopGantt, or an API key), newest first — to pick up a handoff or see what a person decided.get_changesWhat changed in the connected LoopGantt ACCOUNT (requires signing in to LoopGantt, or an API key) since an instant: tasks created, tasks now done and tasks otherwise updated. Built for agents that poll: the first time pass since (e.g. when you last looked); after that pass back Blist_overdueOpen tasks whose scheduled end has passed, in the connected LoopGantt ACCOUNT (requires signing in to LoopGantt, or an API key), most overdue first.list_due_soonOpen tasks scheduled to end within the next N days (today included), in the connected LoopGantt ACCOUNT (requires signing in to LoopGantt, or an API key), earliest end first.create_meetingBook a meeting in the connected LoopGantt ACCOUNT (requires signing in to LoopGantt, or an API key); the key owner is the organizer. Every invitee gets a calendar invitation (.ics, works with Apple, Google, Outlook and any other calendar); members with Google or Outlook sync get list_meetingsMeetings in the connected LoopGantt ACCOUNT (requires signing in to LoopGantt, or an API key): the key owner's meetings in a window, a project's meetings in a window, or the upcoming meetings about one task.link_externalAttach a link to a task in the connected LoopGantt ACCOUNT (requires signing in to LoopGantt, or an API key): the GitHub PR, Jira or Linear issue, Google Doc, Figma file or Slack thread the work lives in, so people and other agents can follow it and find the task again with find_list_linksThe links attached to one task in the connected LoopGantt ACCOUNT (requires signing in to LoopGantt, or an API key): PRs, issues, docs and threads in other apps.find_by_linkWhich tasks in the connected LoopGantt ACCOUNT (requires signing in to LoopGantt, or an API key) carry this link — e.g. the task a Jira issue, PR or doc belongs to. Searches only projects the key owner can see.https://loopgantt.com/api/mcpNot in Muse's Connectors list yet, but Muse can still use it. Paste this into Muse: "Use LoopGantt to help me. It is a free service with an MCP server at https://loopgantt.com/api/mcp. It does not need an API key. Ask me before you share anything with it." Muse asks before it shares anything with the app's site. Meta does not review apps used this way, so only use ones you trust. We tested this in the Muse app on September 24, 2026: Muse used an app's link directly this way and returned a live answer.
At the last check (November 13, 2026, 11:30 UTC) the endpoint was working, answering in 140ms. Over the last 7 days it answered 100% of health checks. It is checked every 15 minutes.
It was screened on September 24, 2026 with the result "screened, no issues found". Screening checks the domain against threat feeds and reads the tools for hidden instructions and requests for passwords or card numbers. It cannot see the server's code, so grant only the access you need.
It exposes 21 tools, including create_gantt, schedule_project, list_templates, get_template. For example, you could ask Muse: "Create a Gantt chart for my home renovation project with phases for planning, permits, construction, and finishing."
This listing was added from public sources (Found in the official MCP Registry (com.loopgantt/mcp-server)). If you build LoopGantt, claim it to correct the details and get your badge.
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