Intentions MCP Server

Call when the user asks about timing a decision for a specific date, or wants to pick the best day from a multi-day window. Covers trip dates, launch days, interview/meeting days, publish/send dates, travel, negotiation windows, relationship moments — any "when to X" question where the answer is a date ("should I X on April 23", "best day this month to Y", "下周四怎么样"). Modes: single date, compare up to 5 dates, or scan a range up to 31 days. On the free tier a range must sit inside the past week and the week ahead; single and compared dates are free anywhere in the window. Returns score (0-100), verdict, per-layer year/month/day breakdown (alerts + dimension signals), element breakdown, adverse alerts. For multi-month windows use `intentions_ask_month`; for hour precision use `intentions_ask_hour`.

Call when the user asks about timing within a specific day — best hour to act, morning vs afternoon, when during the day ("best time today to X", "morning or afternoon for Y", "几点去见面好"). Use for interview slots, meeting times, send/publish times, departure times, workout windows. Pro subscription required; on the free tier this returns a `subscription_required` error whose payload suggests `intentions_ask_day` for day-level analysis or `intentions_energy_chart` with period `weekly` / `yearly` for a visual overview (the caller LLM decides whether to retry). Modes: single (date+hour), compare up to 5 hour-pairs, or scan all 12 two-hour blocks of one day. Accepts any clock hour 0..23; internally mapped to the containing 2-hour block midpoint (0/2/4/…/22). 23:00–23:59 automatically rolls the effective day forward by one. Every output entry includes a `window { start, end }` local wall-clock span (`YYYY-MM-DDTHH:MM`, no timezone offset — interpret in the same frame as the input hour). Always cite this when presenting the time. Returns score, verdict, adverse alerts.

Call when the user asks at month granularity or wants the best month from a multi-month window ("how is next month", "best month in 2026 to X", "下个月适合吗"). Use for trip-month selection, launch months, content-calendar planning, quarterly/annual decisions. Modes: single month, compare up to 5 months, or scan up to 12 months (returns top 5). Single and compared months are free; scanning a range is free inside last year and this year, and Pro further out. Returns month score, element breakdown, adverse alerts. For day precision near the 4th–6th of a month use `intentions_ask_day`; for hour precision use `intentions_ask_hour`.

Call when the user asks about a full calendar year as a whole ("how is 2026", "今年怎么样", "what's next year like overall"). Returns year-level score, verdict, adverse alerts, and element dimensions. For month precision use `intentions_ask_month`; for day use `intentions_ask_day`. Window: currentYear-3 to currentYear+3 only.

Call when the user wants a visual overview rather than a narrative answer ("show me this week", "chart for today", "next 12 months", "看一下图"). Returns an ASCII chart: `hourly` = 12 two-hour blocks of one day, `weekly` = 7 days, `yearly` = 12 months. The `hourly` mode emits the same hour-resolution scores as `intentions_ask_hour` and is Pro: on the free tier it returns a `subscription_required` error whose payload suggests alternatives. `weekly` is free for the past week and the week ahead (omit `date` for this week), and `yearly` for the months of last year and this year (omit `date` for this year); further out both are Pro too.

Fetch the user's currently stored birth info. Use this before `intentions_set_birth_info` when updating an existing profile so you can send back a complete merged payload. Returns { hasProfile, birthInfo: { year, month, day, hour, minute, gender } | null, profileChanges: { remaining, resetsAt } | null } where any unknown birth field (e.g. unknown hour) is returned as `null`. `profileChanges` is how many changes to the date, gender or a known hour are left this calendar month (UTC) and the ISO instant they come back; if `remaining` is 0, tell the user before attempting such a change. No quota cost.

Call once to register the user's birth date/time/gender. Each call is a complete replacement — all 6 fields must be supplied. For fields the user does not know or prefers not to share, pass `null` explicitly (e.g. `hour: null` for unknown birth time, `gender: null` for unspecified). To update just one field, first call `intentions_get_profile` to fetch the current values, merge the user's new input, then call this tool with the full merged payload. Changes to the date, gender or a known hour (including setting a known hour back to null) are limited to 3 per calendar month (UTC); filling in a previously-null hour, or the minute, is always free. `intentions_get_profile` returns how many are left. Returns the element profile.