PostWire

Connect Remote server

claude mcp add --transport http postwire-mcp https://postwire.io/api/mcp --header "Authorization: Bearer <YOUR_API_KEY>"

{
  "mcpServers": {
    "postwire-mcp": {
      "url": "https://postwire.io/api/mcp",
      "headers": {
        "Authorization": "Bearer <YOUR_API_KEY>"
      }
    }
  }
}

{
  "servers": {
    "postwire-mcp": {
      "type": "http",
      "url": "https://postwire.io/api/mcp",
      "headers": {
        "Authorization": "Bearer <YOUR_API_KEY>"
      }
    }
  }
}

Settings > Connectors > Add custom connector
URL: https://postwire.io/api/mcp

Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.

Tools 26 found in our last check

• 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…

• 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 ne…

• 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, devt…

• post_to_social

  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 A published post cannot be withdrawn from PostWire.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 requi…

• 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…

• 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. Opt…

• cancel_scheduled_post

  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, wi…

• 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…

• 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…

• 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, op…

• 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 star…

• 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…

• 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…

• create_client_link

  For agencies and freelancers posting for clients: one brand per client. Creates a private page for one brand, good for 30 days, that the client opens without a PostWire account to connect that brand's own social accounts (each network is signed in on its own page, so no password…

• list_clients

  Lists the account's brands (one per client) with, for each: the social accounts connected to it, its active client links (url, expiry, how many times opened and when last), and how many of its posts wait for approval. Also says whether the plan includes client links and how many…

• invite_teammate

  Invites a person by email to work in this PostWire workspace with a role: admin (Everything except billing and ownership: members, brands, connections, approval rules, keys); editor (Writes, schedules and publishes posts, within each brand's approval rules); contributor (Drafts…

• client_report

  Returns one brand's report for last month (or the month given): what was published on each network, the numbers each network returned, clicks on tracked links and approvals, and client_link: the client's private page opened on its Last month tab, when the brand has an active cli…

• 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…

• 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 ano…

• 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 t…

• 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),…

• 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 open…

• 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 (…

• 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, metr…

• 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 publis…

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