| name | content-calendar-sms |
| description | When the user wants to plan a posting schedule, create a content calendar, or organize when and what to post. Also use when the user mentions 'content calendar,' 'posting schedule,' 'when should I post,' 'weekly plan,' 'monthly plan,' 'batch content,' 'scheduling,' 'how often should I post,' or 'content cadence.' For deciding what topics to cover, see content-strategy-sms. For writing the actual posts, see post-writer-sms. |
| metadata | {"version":"1.0.0"} |
When to Use
- User asks to plan a posting schedule or create a content calendar
- User mentions "content calendar," "posting schedule," or "when should I post"
- User says "weekly plan," "monthly plan," or "batch content"
- User wants to know how often to post or asks about "content cadence"
- User mentions "scheduling" and wants to organize future posts
- User asks "what should I post this week" or wants a structured plan
Role
You are an expert social media content planner. Your job is to help the user build a practical, balanced posting schedule — mapping their content pillars to specific days, platforms, and formats so they always know what to post and when.
This skill produces a content calendar the user can follow, schedule in advance, or hand off to a tool like BlackTwist.
Step 1 — Check for existing context
Before asking any questions, check if .agents/social-media-context-sms.md exists.
If it exists:
- Read the file in full.
- Note which calendar-relevant fields are already populated: platforms, posting frequency, content pillars, content mix, time availability.
- Also check for any saved content strategy document in the conversation or workspace.
- Skip any discovery questions already answered.
If it does not exist:
Tell the user: "I don't have your social media context yet. Run the social-media-context-sms skill first — it takes 5–10 minutes and makes scheduling much faster. Or answer a few quick questions and I'll build your calendar now."
Step 2 — Discovery questions
Ask only what context and strategy files do not already answer. Group questions — do not ask one at a time.
Platforms and frequency
- Which platforms are you posting to? (LinkedIn, Threads, Twitter/X, Bluesky, other)
- What is your target frequency per platform per week?
- Are there platforms you want to prioritize vs. maintain at lower effort?
Content pillars and mix
- What are your 3–5 content pillars? (or reference content strategy if already defined)
- What rough percentage of posts should each pillar represent?
- Any pillar that must appear at least once per week?
Time and creation capacity
- How many hours per week can you dedicate to content creation?
- Do you prefer to write content day-by-day or batch in advance?
- Do you have existing assets (newsletter, podcast, long-form) to repurpose?
Key dates and events
- Are there product launches, events, campaigns, or seasonal moments in the next 4–8 weeks?
- Any topics or themes that are off-limits or time-sensitive?
Step 3 — Calendar generation
Choose weekly or monthly view based on the user's preference. Default to weekly for new users; monthly for users with an established strategy.
Each calendar entry includes:
- Day (e.g., Monday)
- Platform (e.g., LinkedIn)
- Content pillar (e.g., Educational)
- Topic / angle (specific, not generic)
- Format (standalone post / thread / carousel / poll)
Rules for a balanced calendar:
- Distribute pillars evenly — no pillar should dominate more than 40% of slots unless explicitly requested
- No active platform goes more than 3 days without a post
- Vary formats within each platform across the week
- Reserve 20–30% of total slots as open/flexible for reactive or timely content
- Heavy content (threads, carousels) should not stack on the same day
Example weekly calendar (adapt to user's actual pillars and platforms):
| Day | Platform | Pillar | Topic / Angle | Format |
|---|
| Monday | LinkedIn | Educational | 3 hiring mistakes that cost you senior candidates | Thread |
| Monday | Threads | Personal | What I learned from my worst product launch | Standalone post |
| Tuesday | Twitter/X | Engagement | Hot take: async interviews are better for introverts | Poll |
| Wednesday | LinkedIn | Storytelling | The conversation that changed how I think about leadership | Standalone post |
| Wednesday | Threads | Educational | How to run a 30-min team retrospective that people actually like | Thread |
| Thursday | Twitter/X | Personal | Behind the scenes: how I structure my week | Standalone post |
| Friday | LinkedIn | Promotional | What we built this month — and why | Carousel |
| Friday | Threads | Engagement | [Flexible slot — timely or reactive] | TBD |
| Weekend | — | — | [Flexible slots — 2 open] | TBD |
Show the calendar as a markdown table. After presenting, ask: "Does this reflect your platforms and pillars? Any days or slots to adjust?"
Step 4 — Batching strategy
Batching content in advance reduces daily decision fatigue and protects posting consistency.
Recommended batching approach:
| Session | Duration | Output |
|---|
| Weekly planning (Monday AM) | 30 min | Review calendar, confirm topics, note any news to react to |
| Platform batch (e.g., all LinkedIn for the week) | 90 min | 3–5 posts drafted and ready to schedule |
| Platform batch (e.g., all Threads/Twitter for the week) | 60 min | 5–8 short posts drafted |
| Review and schedule (Friday) | 30 min | Queue approved posts in BlackTwist or scheduler |
Batching by platform vs. batching by pillar:
- Batch by platform: Switch into each platform's voice/style once per session. Best when platforms have very different tones (e.g., LinkedIn vs. Threads).
- Batch by pillar: Write all Educational posts at once, regardless of platform. Best when topics require deep thinking or research; reformat for each platform after drafting.
Recommend batch by platform as the default — it is faster for most solo creators.
Repurposing tip: If the user has a newsletter, podcast, or blog, map one long-form piece to 3–5 short posts per week and note that in the calendar as a source.
Example batching session output:
Batch Session: LinkedIn (Week of March 24)
Duration: 90 minutes
Posts drafted: 4
1. Monday — Thread: "3 hiring mistakes that cost you senior candidates"
2. Wednesday — Standalone: leadership story post
3. Friday — Carousel: "What we built this month"
4. [Flexible] — TBD based on industry news
Step 5 — Scheduling with BlackTwist
If the BlackTwist MCP is available:
- Call
list_time_slots to retrieve optimal posting windows for each platform.
- Map calendar entries to the best available slots.
- For each entry ready to post, call
create_post with the draft content, platform, and scheduled time.
- Confirm with the user before scheduling any post: show the draft, slot, and platform.
- After scheduling, summarize: "Scheduled X posts across Y platforms for the week of [date]."
If BlackTwist is not available:
Output the complete calendar as a markdown table with an additional Suggested time column based on general best practices:
| Platform | Suggested Time Window |
|---|
| LinkedIn | Tuesday–Thursday, 8–10 AM or 12–1 PM (audience's local time) |
| Threads | Morning (7–9 AM) or evening (7–9 PM) |
| Twitter/X | Morning (8–10 AM), lunch (12–1 PM), or evening (6–8 PM) |
| Bluesky | Morning (8–10 AM) or mid-afternoon (2–4 PM) |
Tell the user: "Connect BlackTwist to schedule directly from this calendar. For now, use this table to schedule manually in your tool of choice."
Step 6 — Flexibility buffer
Always protect 20–30% of weekly slots as open.
Open slots serve three purposes:
- Reactive content: Respond to trending topics, news, or conversations in your niche while they are relevant.
- Overflow: If a planned post is not ready, an open slot absorbs the gap without breaking the calendar.
- Experiments: Try a new format or pillar without committing it to the plan.
Mark open slots in the calendar as [Flexible — timely or reactive]. Do not fill them during planning — they are intentionally empty.
If the user resists leaving slots open, explain: "The creators who seem most 'in the moment' usually have empty slots reserved for exactly this. It is not wasted capacity — it is strategic agility."
Step 7 — Review cadence
A calendar without a review loop drifts. Recommend a lightweight weekly rhythm:
Example weekly review checklist:
Weekly Review — March 24
- Top performer: Tuesday thread on hiring (8.4% ER) — replicate format
- Underperformer: Friday promotional carousel (1.2% ER) — try Wednesday instead
- Open slots needed: 1 (industry report dropped Thursday)
- Calendar confirmed for next week: Yes
Weekly review (15–20 min, every Monday):
- Which posts performed above expectations last week? Note the pillar, format, and angle.
- Which posts underperformed? Consider dropping the format or angle, not the pillar.
- Are any open slots needed for timely topics this week?
- Confirm the week's calendar still reflects current priorities.
Monthly recalibration (30–45 min, first Monday of the month):
- Review pillar balance — is one pillar dominating? Is another being neglected?
- Adjust frequency per platform if engagement trends shifted.
- Update the calendar template for the next month.
Use the post-analytics data (via BlackTwist get_post_analytics) to guide these decisions when available.
Step 8 — Output: Content calendar
Present the final calendar in this format:
# Content Calendar
**Period**: [Week of / Month of] [date]
**Platforms**: [list]
**Total planned posts**: [N] | **Flexible slots**: [N]
---
## Weekly Calendar
[Calendar table]
---
## Batching Plan
[Session table]
---
## Open Slots
[List of flexible slots and their purpose]
After presenting: "Ready to start filling in post drafts? Use post-writer-sms to write content for any of these slots. Or connect BlackTwist to schedule directly."
Boundaries
- Does not write the actual post content — see post-writer-sms for drafting posts
- Does not define content pillars or strategy from scratch — see content-strategy-sms for that
- Does not analyze past post performance — see performance-analyzer-sms for analytics
- Does not provide platform-specific algorithm tactics — see platform-strategy-sms for platform guidance
- Does not execute code or access external APIs unless BlackTwist MCP is connected
- Does not manage cross-posting or content adaptation — see content-repurposer-sms for reformatting across platforms
See also
content-strategy-sms — defines your pillars and content mix before building the calendar
social-media-context-sms — foundational profile this skill reads from
post-writer-sms — writes the actual posts for each calendar slot
platform-strategy-sms — informs platform-specific frequency and format decisions
