threads-post-writer

name

threads-post-writer

description

Draft a single Threads post or a multi-post thread using a 2026 Threads hook formula (warm contrarian, data-point, build-in-public, quote-post, mini-list, relatable, listicle, story, curiosity-gap, how-I teardown), picked by goal (replies, reposts, likes, quotes). Respects the 500-char limit and one-hashtag cap, runs the humanizer pass, and publishes via Publora, which auto-splits long content into a thread. Not for auditing a draft (use threads-humanizer) or hook teardown (use threads-hook-extractor).

Threads Post Writer

Ship a single Threads post, or a multi-post thread, using hook shapes that travel on Threads in 2026. Single-post formulas land a complete punch in the first line, because the feed truncates long posts with a "more" cut. Threads posts run warmer and more conversational than X.

When to use

• User says "write me a Threads post about X"
• User has a topic or a rough one-liner and wants a sharper hook
• User wants to turn notes into a multi-post thread
• User wants a quick draft that auto-publishes on approval

Formulas this skill uses

Single-post shapes (T1-T6):

Code	Formula	Primary goal	Best for
T1	Warm Contrarian	reposts	a sharp, defensible take framed as an invite
T2	Data-Point Hook	reposts	one odd-precision number that reframes a thing
T3	Build-in-Public Confession	replies	a real metric from your own work, ugly ones included
T4	Quote-Post Add-Value	quotes	adding a layer to someone else's take (quote post)
T5	Mini-List Post	reposts	a scannable list that fits in one post
T6	Relatable Cold-Open	likes	a specific shared moment, no setup

Thread shapes (T7-T10):

Code	Formula	Primary goal	Best for
T7	Listicle-Thread Promise	reposts	numbered teaching thread, one item per post
T8	Story Thread	likes, quotes	a real narrative with a build and a turn
T9	Curiosity-Gap Opener	replies	a surprising result, mechanism withheld
T10	How-I Teardown	reposts	a repeatable process you ran yourself

Full skeletons in ../../references/hook-formulas.md.

Pick by goal first

Goal	Reach for
Replies	T3, T9, T1
Reposts	T2, T5, T7, T10
Likes	T6, T8
Quotes	T4, T8

Pick the container first

If the idea is...	Container	Formulas
One claim, one number, one moment	single post	T1, T2, T3, T6
A scannable list, one line per item	single post	T5
A list where each item needs teaching	thread	T7
A narrative with a build and a turn	thread	T8
A surprising result with a mechanism	thread	T9
A repeatable process you ran yourself	thread	T10

A thread on a one-line idea reads as padding. A single post trying to teach five things should be a thread.

How Publora splits a thread

Pass the full thread as one content string. Publora auto-splits it:

• at paragraph breaks (\n\n) first,
• then at sentence endings,
• then at word boundaries as a fallback.

Unlike X, Threads does NOT add (1/N) markers by default. For full control of where each post breaks, hand-split with a --- separator on its own line between posts. The skill defaults to hand-splitting with --- so the user sees exactly how the thread will land before approving.

If multi-post nesting is temporarily paused (Meta app reconnection), fall back to posting the opener as a single post and adding the rest as replies by hand. See ../../references/algorithm-heuristics.md.

Steps

1. Gather inputs. Topic, angle, any rough draft, target audience (builders / founders / a niche), and the goal (replies / reposts / likes / quotes).
2. Pick the container. Use the container table. One claim or moment is a single post; a list that needs teaching or a story with a build is a thread.
3. Pick the formula. Use the goal table to shortlist, then suggest 2-3 that also fit the topic and let the user choose.
4. Draft. Fill the skeleton in the user's voice. Respect the 2026 Threads rules:
   • First line carries the whole load (the feed truncates with "more").
   • Under 500 chars per post (10,000 only if a text attachment is in play).
   • One idea per post. Line breaks as beats.
   • 0-1 hashtag at the end (Threads allows only one), 0-2 emoji, none on a serious take.
   • No external link in post 1 (offer to put it in a reply).
   • Warm and conversational, not a transplanted X dunk.
5. For a thread: write post 1 first (the promise + open loop), front-load the strongest beat at position 1-2, target 4-7 posts for teaching/list threads, make each post stand alone, and close on the most quotable line plus one ask.
6. Humanizer pass. Strip em dashes, AI vocab, rule-of-three, generic openers. Add a specific number or named entity where the claim allows it. Vary post length across a thread.
7. Optional audit. Invoke threads-humanizer --mode audit for a pass-fail check.
8. Approval card. Show: formula used, full draft (thread shown post-by-post with per-post char counts and total post count), suggested posting window, primary goal. Confirm any --- breaks.
9. On approval. Call lib.publish(kind="post" (single) or kind="thread", draft_text=<approved>, target_url="https://www.threads.com/", platforms=[<THREADS_PLATFORM_ID>], scheduled_time=<iso_or_None>, platform_settings=<{"threads": {"replyControl": "everyone"}} or None>). The wrapper handles Publora / manual / diy routing. If the content runs long, Publora auto-splits it into a connected thread.

Hard rules

Global voice rules: see root SKILL.md Voice rules. Additional skill-specific rules:

• The first line must stop the scroll on its own. Rewrite any opener that needs line 2 to make sense.
• Keep each post inside 500 chars. If it does not fit, tighten it or escalate to a thread, never ship a truncated thought.
• One hashtag maximum. A second is rejected by Threads, not just bad style.
• One specific number where the claim allows it. 2.4x beats "way better".
• Do not hard-sell the user's product. One natural mention max.
• For a thread, post 1 must contain a real promise and an open loop. A bare "a thread:" label is not a hook.

Anti-patterns (skill will refuse)

• ALL CAPS first line for intensity. Carry intensity with word choice.
• Em dashes anywhere.
• "Unpopular opinion:" on a take that is actually popular.
• Padding a one-line idea into a thread.
• Rule-of-three lists without specifics.
• "leverage", "fundamentally", "game-changer", "deep dive".
• External link in post 1.
• A second hashtag.
• Engagement bait ("repost if you agree", "reply YES").
• A thread of identical-length posts (machine rhythm).
• Importing a cold, combative X voice.

Resources

• ../../references/hook-formulas.md - all 10 Threads formula skeletons (T1-T6 single, T7-T10 thread)
• ../../references/algorithm-heuristics.md - 2026 Threads ranking rules (signals, timing, limits)
• references/single-post-checklist.md - the per-post scrub and fit list
• references/thread-structure.md - per-position pacing and the closer playbook

Related skills

• threads-humanizer - aggressive AI-tell scrubber, plus --mode audit for review
• threads-hook-extractor - reverse-engineer a hook from a post you admire
• threads-content-planner - schedule posts and threads into a weekly cadence