PostSider MCP server

Read from the package source without running it. The installed server may list more.

• postsider_create_postwrite action

  Create a post across one or more channels. `type`: "schedule" books it for `date`; "now" publishes immediately; "draft" saves without publishing. Get channel ids from postsider_list_channels and a free slot from postsider_find_slot. Attach media via postsider_upload_media_from_url first, then pass the returned media objects as `images`.

• postsider_delete_postwrite action

  Permanently delete a post and every other channel version of it. The id may be any post in a group: PostSider stores a multi-channel post as one group, and a single id deletes the whole group. Read the post first (postsider_get_post) and confirm the full set of channel versions with the user before calling this.

• postsider_find_slot

  Return the next free scheduling date-time (UTC) for a channel, based on its configured posting queue. Use the returned value as the `date` for postsider_create_post when scheduling into the queue.

• postsider_get_agency_overview

  Get an organization-wide operational overview for an agency: clients, channels, queued posts, drafts, published posts, errors, recent errors and pending approvals. Useful for morning checks and client reporting.

• postsider_get_approval_status

  Check whether a post submitted via postsider_request_approval has been approved, rejected (with the reviewer's note, if any), or is still pending. Returns status "NONE" if the post was never sent for approval.

• postsider_get_channel_analytics

  Get account-level analytics for a connected channel (where the provider supports it).

• postsider_get_customer_report

  Get a customer-scoped agency report with channels, queued, draft, published, error and pending approval counts.

• postsider_get_notifications

  List recent notifications for the organization (e.g. publish failures, channels needing reconnection).

• postsider_get_postwrite action

  Get the full organization-scoped post group, including current state, scheduled time, media, channel and publish error. Use this to inspect the result of an asynchronous create or publish operation.

• postsider_get_post_analyticswrite action

  Get performance analytics for a single post over the last N days (where the provider supports it).

• postsider_get_post_missing_fieldswrite action

  Return per-channel validation problems / missing required fields for a post, so they can be fixed before publishing.

• postsider_get_publishing_state

  Check whether publishing is active or paused for this organization. Useful before scheduling (a paused org rejects new posts with publishing_paused), and to confirm a kill switch is on.

• postsider_list_channels

  List the social channels (integrations) connected to this PostSider organization. Returns each channel id, name and platform. Call this first to get the channel ids needed by postsider_create_post.

• postsider_list_groups

  List configured channel groups. In PostSider a group is a customer, so an id returned here is the customerId expected by postsider_get_customer_report and by the customer filter of postsider_list_posts.

• postsider_list_posts

  List posts scheduled or published within a date range (UTC). Useful for reviewing the content calendar before scheduling more.

• postsider_pause_publishing

  Immediately halt ALL publishing for this organization (kill switch): no `now` or `schedule` posts can be created, and queued posts are parked to HELD instead of going out. Use when something is wrong, for example a PR crisis, a post on the wrong channel, or a runaway automation loop. Resume is human-only (owner, dashboard); this cannot be undone via the API.

• postsider_request_approval

  Push a draft post into the human approval queue for review, instead of publishing or scheduling it directly. The post must already exist as a draft (see postsider_create_post with type "draft"). Approval is optional in PostSider, and most posts can also be scheduled directly without ever going through this.

• postsider_update_post_statuswrite action

  Change the status of an existing post (e.g. move between draft and queue).

• postsider_upload_media_from_urlwrite action

  Download an image or video from a public URL and store it in the PostSider media library. Returns a media object; pass it (or its array) as `images` to postsider_create_post.

• Code scan8 source files scanned25/25
• –Live reliabilityno gateway calls yet and no remote to proben/a
• –Tool poisoningtools not inspected (local package is not executed); not countedn/a
• Auth qualitystatic API keys via environment variables6/15
• Maintenancelast push 0 days ago15/15
• Maintainer identityregistry namespace matches repository owner; GitHub account older than a year8/10

Safety score

83/100

higher than 60% of 1,299 Productivity servers

Tools

19

the typical Productivity server has 7

Tools that change things

37%

typical: 0%. Fewer write tools means less an agent can break

GitHub stars

5

more than 70% of 854 Productivity servers

PostSider: common questions

Is PostSider MCP server safe?

Mostly: it is graded B (83/100). Read the PostSider safety report

How do I install PostSider?

It runs on your machine. Copy the Claude Code, Cursor, VS Code or Claude Desktop config from the install section.

Does PostSider need an API key?

Yes. The registry entry asks for POSTSIDER_API_KEY.

Is PostSider maintained?

The last commit was 40 days ago (2026-09-25). The latest release is v1.0.0.

What can I use instead of PostSider?

Servers from other publishers that do the same job: Agent-Native Dispatch MCP server, AIquila — Nextcloud MCP Server and Intervals Icu MCP server.

How does PostSider compare with other Productivity MCP servers?

safety score 83/100 (higher than 60% of 1,299 Productivity servers); tools 19 (the typical Productivity server has 7); tools that change things 37% (typical: 0%. Fewer write tools means less an agent can break). Full comparison.