SimplePost

Use this when checking an existing editor working copy against platform text and media rules before its requested action. Requires the current expectedRevision; optional imageFit can create fitted media. Does not commit, schedule, or publish. Use validate_post for supplied content outside an editor session.

validate_post_editor_session

Connected-account publishing supports X (Twitter), LinkedIn, Instagram, Facebook, Threads, Bluesky, TikTok, YouTube, Pinterest, and Telegram. Use this when the user wants to publish a social post now, schedule it for later, or save a draft to connected accounts, with optional media, thread replies, or a quoted SimplePost source. Do not use for copywriting alone, private messages, or editing already-published social content. One call covers every selected account; use accountOverrides for per-account text or thread shape (for example a long post on X and LinkedIn with a thread on Bluesky and Threads) instead of creating separate posts. postingMode "now" publishes immediately, "schedule" requires a future timezone-aware scheduledFor, and "draft" saves without publishing. The tool validates internally and returns per-account results. TikTok defaults to public (PUBLIC_TO_EVERYONE) when privacy is omitted. Photo posts use message as the description and as a short title, and default autoAddMusic to true. Pass autoAddMusic:false, title, description, or photoCoverIndex inside accountOptions[accountId] to override. Respect an explicit audience by passing privacyLevel in accountOptions keyed by account ID. get_tiktok_creator_info returns allowed choices when needed.

create_post

Use this when the user asks to cancel, delete, or discard a draft or future scheduled SimplePost post by postId. It permanently deletes the SimplePost record and stored media. It cannot remove or undo posts already published to external platforms.

discard_scheduled_post

Use this when the user wants a text or structured-data view of a day, week, or month of SimplePost posting slots and activity. It includes open slots and scheduled, pending, published, failed, and past posts without rendering UI. Use for questions like "What social posts are scheduled next week?", not meeting calendars, reminders, or engagement analytics.

get_schedule

Get a connected TikTok creator's current identity, allowed privacy levels, interaction settings and posting limits when inspecting settings or troubleshooting publishing. MCP posts default to public; pass accountOptions[accountId].privacyLevel to create_post to override that audience. Does not publish content.

get_tiktok_creator_info

Use this to list or inspect the authenticated user's SimplePost records that are drafts, scheduled, posted, or failed. It supports status filtering, pagination, and exact postId lookup, and returns IDs needed to quote, update, or discard a post. It only reads SimplePost data and does not render UI. It has no text-search parameter and cannot retrieve engagement, impressions, follower growth, comments, or social inbox messages.

inspect_posts

Use this when persisting requested working-copy edits or editor autosave using the current expectedRevision. Replaces the full working-copy content and clears its pending proposal; previous content is not retained as undo history. Preserve all content the user did not request changing. Does not save a post, schedule, or publish it. For an AI writing suggestion the user wants to review first, use propose_post_edit instead; do not silently apply a suggestion.

update_post_editor_session

Use this to list the authenticated user's connected social accounts and obtain the exact accountId values required by posting tools. It only reads SimplePost data; connecting, disconnecting, or reauthorizing accounts is handled in the SimplePost web app.

list_accounts

Use this when the user wants to compose or visually edit a social draft or future scheduled post in a persistent editor with platform previews. Supply a known postId to edit an existing post; omit it to open the draft picker/new-post flow. Opening does not save, schedule, or publish. Use show_post_preview for a standalone read-only preview. Cannot edit already-published social content.

open_post_editor

Use this for a text and structured-data preflight before creating a post. It resolves accounts, media, thread, quote source, timing, and validation without saving a post or rendering UI. Optional imageFit uploads fitted image previews and requires posts:write scope. scheduledFor must be a timezone-aware ISO 8601 datetime.

preview_post