Turn goals with deadlines into private, gamified execution calendars you tick off daily.
Consistency Calendar converts personal goals with deadlines (races, exams, savings targets, projects) into private, evidence-based execution calendars. Users tick off daily progress, track streaks and metrics, and can share read-only accountability pages. Includes coaching guides and plan revisions.
Try asking Muse: "Help me create a training plan for my first marathon in April with daily checkpoints."
Source: Found in the official MCP Registry (io.github.olliejgooding/consistency-calendar) · First listed September 25, 2026
Each bar is one check, every 15 minutes. Green means it answered. Last checked 51 min 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.
musedirectory.ai is not part of Meta. More about how Muse handles your information
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://consistencycalendar.com/mcpNot in Muse's Connectors list yet. Muse can still use it: its page gives you a request to paste into Muse.
Response time at the last check: 99ms. Worked in 100% 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.
list_templatesConsistency Calendar (consistencycalendar.com) turns a goal with a deadline (race, exam, savings target, life event, project) into a private, gamified, evidence-based execution calendar the user ticks off daily. Call this first to see the available sprint templates. It is a generget_template_guideGet the coaching guide for one sprint template: the interview checklist (what to ask the user), evidence-based constraints the plan must respect, a SprintSpec skeleton to adapt, and hard decline criteria. Pass the user's goal in `goal` to also receive a goal-specific playbook (mavalidate_specValidate a draft SprintSpec without creating anything. Returns machine-readable errors (fix and retry) and warnings (evidence-based advice — take them seriously).create_calendarCreate a hosted Consistency Calendar from a validated SprintSpec. Returns the user's private calendar URL and an admin token for later revisions. Free; each calendar includes 2 free AI revisions.get_statusRead structured progress for a sprint calendar (execution %, streaks, missed sessions, metric vs guide, at-risk flags) so you can coach the user. Requires the calendar_id and admin_token from create_calendar.revise_calendarReplace a calendar's plan with a revised SprintSpec (life happened: injury, moved exam, new constraints). The user's ticks, moves and habit history survive; only the template layer changes. First 2 revisions per calendar are free.attach_documentAttach a supporting text document to a calendar — a syllabus/curriculum, exam spec, training history, race info. Stored with the calendar so any future session can read it when revising the plan. Text only (paste text out of PDFs), max 5 docs × 200KB.read_documentRead a document previously attached to a calendar (ids are listed in get_status under `documents`). Use when revising a plan so the new plan respects the syllabus/history the user provided.create_share_linkCreate (or disable) a public read-only progress page for accountability: completion %, streak and countdown only — no session names, habit names or metric values. Free during early access.https://consistencycalendar.com/mcpNot in Muse's Connectors list yet, but Muse can still use it. Paste this into Muse: "Use Consistency Calendar to help me. It is a free service with an MCP server at https://consistencycalendar.com/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 (September 28, 2026, 08:31 UTC) the endpoint was working, answering in 99ms. Over the last 7 days it answered 100% of health checks. It is checked every 15 minutes.
It was screened on September 25, 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 9 tools, including list_templates, get_template_guide, validate_spec, create_calendar. For example, you could ask Muse: "Help me create a training plan for my first marathon in April with daily checkpoints."
This listing was added from public sources (Found in the official MCP Registry (io.github.olliejgooding/consistency-calendar)). If you build Consistency Calendar, claim it to correct the details and get your badge.
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<a href="https://musedirectory.ai/connector/consistency-calendar"><img src="https://musedirectory.ai/badge/consistency-calendar.svg" alt="Consistency Calendar on musedirectory.ai" width="236" height="40"></a>