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PostWire

io.github.Perufitlife/postwire-mcp · v0.3.5

Measured by MCP Station

Description written by the publisher, not verified

Writes a native post per network from one idea and publishes it: TikTok, Instagram, YouTube & more

Connect

claude mcp add --transport http postwire-mcp https://postwire.io/api/mcp

{
  "mcpServers": {
    "postwire-mcp": {
      "url": "https://postwire.io/api/mcp"
    }
  }
}

Tools as reported by the server

• list_platforms
  Lists the social platforms and destinations PostWire can publish to and, for each, whether it connects with OAuth or with credentials (fields, plus optional_fields), and kind "article" for the blogs (WordPress, Dev.to, Hashnode), where a post is an article with a title. Does not need a PostWire acco
• my_account
  Shows the signed-in PostWire account: plan, usage against each plan limit (posts this month, brands, AI drafts today, networks per post, scheduled posts waiting), brands, and which social accounts are connected, each with its brand and the handle, display name and picture the network reports for it.
• generate_posts
  Writes one draft per platform from a single idea, adapted to each network's rules (character limit, hashtags, title and tags for YouTube, hook-first caption for TikTok and Reels, link placement for LinkedIn, Slack formatting, plain text for Nostr). For the blogs (wordpress, devto, hashnode) the draf
• post_to_social write/delete
  Publishes a post immediately and publicly to the listed platforms through the social accounts connected to the user's PostWire account. A published post cannot be withdrawn from PostWire. Accepts one text for all platforms or a separate per_platform draft for each. YouTube requires video_url; TikTok
• schedule_post
  Queues a post to be published at a future time (run_at, ISO 8601 with timezone, up to 365 days ahead), or in the brand's next free queue slot (run_at "next_slot": the earliest weekly slot all its platforms share that no other waiting post of the brand uses; the result gives the time chosen) through
• list_scheduled_posts
  Lists the account's scheduled posts (queued, held, pending_approval = waiting for a person to approve it, publishing, processing = sent and Instagram is still processing the video, done, failed, rejected = not approved, or canceled) with their id, time, platforms and status. Optional from/to limit t
• cancel_scheduled_post write/delete
  Cancels a queued or held post, or withdraws one waiting for approval, so it is never published (a withdrawn post's approval links stop working). Only works before it starts publishing. Takes the id of the scheduled post.
• get_post_status
  Returns the status and link of a published post, by platform and the post id returned when it was published, plus `verification`: PostWire's own independent read-back of the post from the network (state live / processing / accepted / not_public / gone / failed / unverifiable, with what the network a
• create_connect_link
  Creates a one-hour link the user opens in a browser to connect social accounts (TikTok, Instagram, YouTube, Facebook Pages, LinkedIn, Bluesky…) to their PostWire account: the page shows each network as a button, signs in to it on the network's own page, and then offers the next one, so several netwo
• plan_week
  Writes one post per day for 1 to 7 days from a single topic, each day from a different angle and each platform in its own native format, and queues them to be published publicly at the given hour on each day starting tomorrow, through the connected accounts. Text only: platforms that require a video
• bulk_schedule
  Checks, and on request schedules, many posts at once: a CSV file's text (csv) or a list of rows (rows), each row one post with the columns date ("2026-10-12 09:00" in the row's or the upload's timezone, an ISO time with offset, or "next_slot"), networks ("linkedin, x"), text, optional text_<network>
• create_recurring_post
  Sets up a post that repeats on a schedule: daily, weekly on some weekdays, or monthly on some days of the month (31 falls on the last day of shorter months; -1 = the last day), every N days, weeks or months, at 1-4 times a day in a timezone (daylight saving handled), from a start date until an end d
• list_brands
  Lists the account's brands (one business each) with the social accounts connected to each: platform, the handle, display name, picture and profile link the network reports, when it was connected, and whether posts to it need only text, a video, or a photo or video. Also returns the plan's brand limi
• create_brand
  Creates a new, empty brand (a separate business with its own connected social accounts) on the PostWire account and returns its id. The plan limits the number of brands; at the limit nothing is created and the response names the plan that includes more brands, its monthly price and a checkout link.
• create_upload_link
  Creates a single-use link, valid for 24 hours, to a PostWire page where the user picks one photo or video from any device (JPG, PNG, WebP, GIF, MP4, MOV or WebM, up to 1 GB; big videos upload in parts automatically). The file stays in the account's PostWire media storage while a scheduled post needs
• make_video_from_text
  Makes a short vertical video from the words of a post, for networks that take only video (YouTube) or video or photos (TikTok): an MP4 of 1080x1920, 8 to 12 seconds, H.264 with AAC sound. The first line appears as a large heading and up to two more sentences appear one after another over a softly mo
• check_video_quality
  Reads the header of a video file at a public https URL (an upload's media_url works) and says what TikTok will do with it: codec and profile, width x height, fps, average bitrate (kbps), duration, HDR/10-bit, audio codec, and a verdict — keeps_quality (TikTok leaves it looking the same), recompresse
• get_uploaded_file
  Returns the status of a file uploaded through a PostWire upload link, by upload_id: "waiting" until the file has arrived, then "done" with its media_url (an https URL valid for 6 hours, renewed when the post goes out, that works as video_url or photo_url), kind (photo or video), size and content typ
• get_upgrade_link
  Returns PostWire's paid plans with their monthly price and what each includes (posts a month, brands, AI drafts a day, networks per post, scheduled posts at a time), the account's current plan, and a checkout link for one plan (the next plan up when none is given). The link opens a Stripe payment pa
• get_x_credits
  Shows what posting to X (Twitter) costs this account and what it has left. X is a pay-per-use add-on of the paid plans (Starter, Pro, Agency, Scale; not Free, not during a trial): 1 X credit = 1 plain X post, a post with a link uses 10, each image or video adds 1. Returns mode (paid, free, trial or
• get_post_performance
  Returns what the account's own numbers say works, over the last 90 days, computed from the numbers each network reports (no estimates): the published posts ranked against the median of the same social account on the same network, each with its network, brand, link, excerpt, metric (views where the n
• replicate_top_post
  Writes new drafts, one per platform, that reuse the structure, opening type, length, format and tone of one of the account's published posts, on a new topic or a new angle; the reference post's sentences are not reused. Nothing is published or scheduled. Takes the id of a published post of the accou

Tool changes

• 2026-10-24: list_platforms, my_account, generate_posts, post_to_social, schedule_post, list_scheduled_posts, cancel_scheduled_post, get_post_status, create_connect_link, plan_week, bulk_schedule, create_recurring_post
• 2026-10-23: list_platforms, my_account, generate_posts, post_to_social, schedule_post, list_scheduled_posts, cancel_scheduled_post, get_post_status, create_connect_link, plan_week, bulk_schedule, create_recurring_post
• 2026-10-16: list_platforms, my_account, generate_posts, post_to_social, schedule_post, list_scheduled_posts, cancel_scheduled_post, get_post_status, create_connect_link, plan_week, bulk_schedule, create_recurring_post

Repository · Website · JSON · Text for agents · Registry updated 2026-09-26