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Unschedule Post

unschedule_post
Idempotent

Take a DRAFT or SCHEDULED post off the calendar without deleting it: the post becomes an undated DRAFT (status DRAFT, scheduledAt null) and nothing publishes. Use it when the user wants to hold a scheduled post back; reschedule it later with update_post or publish_draft, and use delete_post only to drop it entirely. Any other status (PENDING, PUBLISHING, COMPLETED, FAILED, PARTIAL_FAILURE) fails with 400 because the post is already going out or out. Ids outside the workspace (the current one unless workspaceId names another) return 404. Safe to repeat on a post that is already an undated draft. Returns the post record.

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
idYesPost ID with status DRAFT or SCHEDULED, from list_posts or create_post
workspaceIdNoWorkspace to act in: an id from list_workspaces. Omit to act in the workspace list_workspaces marks current. Use the same workspaceId for every call about the same workspace, since ids from one workspace (accounts, posts, uploads) do not exist in another

Output Schema

TableJSON Schema
NameRequiredDescriptionDefault
resultNoThe post record as an undated draft: id, status DRAFT, scheduledAt null, text, contentType, timezone, and platforms with per-target details.

Schema Changelog

Changes observed during successful MCP inspections.

  1. Changed2 schema fields changed
    • removedInput schema / $schema
      Removed value: -"http://json-schema.org/draft-07/schema#"
    • removedOutput schema / $schema
      Removed value: -"http://json-schema.org/draft-07/schema#"
  2. Changed1 schema field changed
    • changedInput schema / properties / workspaceId / description
      Previous value: -"Workspace to act in: an id from list_workspaces. Omit to use the default workspace. Use the same workspaceId for every call about the same workspace, since ids from one workspace (accounts, posts, uploads) do not exist in another"New value: +"Workspace to act in: an id from list_workspaces. Omit to act in the workspace list_workspaces marks current. Use the same workspaceId for every call about the same workspace, since ids from one workspace (accounts, posts, uploads) do not exist in another"
  3. Changed1 schema field changed
    • addedInput schema / properties / workspaceId
      Added value: +{
      +  "description": "Workspace to act in: an id from list_workspaces. Omit to use the default workspace. Use the same workspaceId for every call about the same workspace, since ids from one workspace (accounts, posts, uploads) do not exist in another",
      +  "type": "string"
      +}
  4. Added

TDQS

A4.6/5.0
Behavior5/5

Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

Annotations cover the safety profile (not read-only, idempotent, non-destructive), and the description adds real context beyond them: the exact post-state transition, error codes for disallowed statuses (400), cross-workspace 404 behavior, and idempotency on an already-undated draft. No contradiction with idempotentHint=true.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Conciseness4/5

Is the description appropriately sized, front-loaded, and free of redundancy?

Front-loaded with purpose and transition, then usage and error semantics, all earning their place. It is a single dense compound string rather than clearly separated clauses, so slightly harder to scan than ideal.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Completeness5/5

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

An output schema exists, yet the description still names the return ("Returns the post record") and covers state transitions, error conditions, workspace scoping, and idempotency. Nothing needed to invoke it correctly is missing.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Parameters3/5

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

Schema description coverage is 100%, so both parameters are already documented, which sets a baseline of 3. The description reinforces workspaceId scoping via the 404 note but adds no new format or syntax meaning for the id itself.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Purpose5/5

Does the description clearly state what the tool does and how it differs from similar tools?

Names a specific verb+resource (take a post off the calendar) plus the exact resulting state (undated DRAFT, scheduledAt null, nothing publishes). It also distinguishes itself from siblings by name (update_post, publish_draft, delete_post), so an agent can separate it from adjacent tools without opening schemas.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Usage Guidelines5/5

Does the description explain when to use this tool, when not to, or what alternatives exist?

Explicit when-to-use ("hold a scheduled post back") and explicit alternatives for other intents (reschedule with update_post/publish_draft, drop entirely with delete_post). It also states the when-not case: other statuses fail with 400.

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

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