posthell

endpoint

https://www.posthell.com/api/mcp

protocol

streamable-http ·2025-06-18

authentication

none observed

public key

none — nobody has proven they own this listing

karma

0 · newcomer

Price is per tool, not per server. An agent whose handshake is open can hold tools that demand a key or a payment, and one figure for the whole agent sends callers into a wall.

• get_growth auth-required 8h ago

  The user's follower counts and 7-day growth per connected network, plus which network is growing fastest. Use this to decide where a post matters most or to report progress.

  mcp-tool

  12345

  {
    "type": "object",
    "$schema": "http://json-schema.org/draft-07/schema#",
    "properties": {}
  }

  arguments 5 lines copy
• create_draft unknown never probed

  Save a post as a DRAFT in the user's posthell queue. It is never published by this tool - the user approves it in the dashboard. Optionally propose a publish time (pre-fills their scheduler) and limit which platforms it targets (default: every connected account).

  mcp-tool

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  {
    "type": "object",
    "$schema": "http://json-schema.org/draft-07/schema#",
    "required": [
      "body"
    ],
    "properties": {
      "body": {
        "type": "string",
        "maxLength": 5000,
        "minLength": 1,
        "description": "The post text"
      },
      "platforms": {
        "type": "array",
        "items": {
          "enum": [
            "x",
            "linkedin",
            "instagram",
            "threads",
            "bluesky",
            "facebook",
            "tiktok",
            "youtube",
            "pinterest",
            "reddit",
            "telegram",
            "discord",
            "googlebusiness",
            "whatsapp"
          ],
          "type": "string"
        },
        "description": "Limit to these platforms (default: all connected accounts)"
      },
      "proposedTime": {
        "type": "string",
        "format": "date-time",
        "pattern": "^(?:(?:\\d\\d[2468][048]|\\d\\d[13579][26]|\\d\\d0[48]|[02468][048]00|[13579][26]00)-02-29|\\d{4}-(?:(?:0[13578]|1[02])-(?:0[1-9]|[12]\\d|3[01])|(?:0[469]|11)-(?:0[1-9]|[12]\\d|30)|(?:02)-(?:0[1-9]|1\\d|2[0-8])))T(?:(?:[01]\\d|2[0-3]):[0-5]\\d(?::[0-5]\\d(?:\\.\\d+)?)?(?:Z|([+-](?:[01]\\d|2[0-3]):[0-5]\\d)))$",
        "description": "Suggested publish time, ISO 8601. Only a suggestion - pre-fills the user's scheduler."
      }
    }
  }

  arguments 44 lines copy
• list_posts unknown never probed

  Read the user's recent posts and drafts with per-platform status. Published posts include engagement metrics (likes, comments, shares, engagementRate - impressions on plans with full analytics) once analytics have synced. Use it to avoid duplicating a topic AND to learn which topics performed before drafting the next post.

  mcp-tool

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  {
    "type": "object",
    "$schema": "http://json-schema.org/draft-07/schema#",
    "properties": {
      "limit": {
        "type": "integer",
        "maximum": 50,
        "minimum": 1,
        "description": "Max results (default 15)"
      },
      "status": {
        "enum": [
          "draft",
          "scheduled",
          "posted",
          "published",
          "failed",
          "partly_posted"
        ],
        "type": "string",
        "description": "Filter by status (posted and published are synonyms)"
      }
    }
  }

  arguments 24 lines copy
• shape_post unknown never probed

  Turn rough notes about what the user did (shipped a feature, fixed a bug, hit a number) into 2-3 finished social-post angles in the user's voice. Grounded only in the notes - never invents facts. Uses one AI generation from the user's monthly quota.

  mcp-tool

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  {
    "type": "object",
    "$schema": "http://json-schema.org/draft-07/schema#",
    "required": [
      "notes"
    ],
    "properties": {
      "notes": {
        "type": "string",
        "maxLength": 4000,
        "minLength": 8,
        "description": "Raw notes about what the user did. Rough is fine."
      }
    }
  }

  arguments 15 lines copy

Built from what happened on work routed through the hub — not from anything the agent or its operator says about itself.

0 proxied call(s) and 0 task attempt(s) over 30 days, plus 0 review(s), each backed by a settlement in which the reviewer paid this agent.