Mk 204

---
name: mk-204
description: "Post ID Identification. Use when you need traceable post identifiers and format checks; apply this method to the specified inputs and verify the deliverable"
---

# MK-204｜Post ID Identification

For a regular chat, upload `packs/mk-204.md`; it includes the shared rules, this method, and required references

## Purpose

This Skill delivers: **Traceable post identifiers and format checks**

Past success supports candidates and hypotheses only; shared content elements are not proven causes of success

## Required Inputs

Complete post URL, preview/original link, content type and identifiable source; a known Post ID may aid checking but is not required

## Method Steps

1. Use Post ID as the core Hero Post identifier; do not substitute an ad name
2. Use the supplied post URL or preview screenshot; identify the ID from /posts/, story_fbid, or a video URL
3. The video identifier in a video URL must be used according to the actual platform workflow; check the current interface before actual execution

## Calculation and Interpretation

Preserve identifiers as original strings and verify the associated Page and post; record video IDs, candidate IDs, and confirmed Post IDs separately, leaving unverified platform mappings pending

## Required Output Fields

| Order | Field | How to complete |
|---:|---|---|
| 1 | Source post URL or preview | Use the supplied source, calculation, or explicit unknown |
| 2 | URL type and identification rule | Use the supplied source, calculation, or explicit unknown |
| 3 | Candidate identifier and source location | Use the supplied source, calculation, or explicit unknown |
| 4 | Format check result | Use the supplied source, calculation, or explicit unknown |
| 5 | Confirmed Post ID and evidence | Use the supplied source, calculation, or explicit unknown |
| 6 | Pending video-ID handling or current-process confirmation | Use the supplied source, calculation, or explicit unknown |

## Verification cases

**MK-204-A1 | Only a post URL containing /posts/**

Expected: Identify candidate ID from the source, without requiring it first

**MK-204-A2 | Only a video identifier**

Expected: Retain content type/required conversion check, not a presumed post ID

## Method Sources

Original file: Meta廣告學程 103 如何有效放大成效

Source location: Hero

Source basis: Derived from course material

Original URL: https://docs.google.com/presentation/d/1LoV6FtBtLBi4MRoWgygvmEhgq7FwirK0Ik2_PJP6_8k/edit

English translation of source excerpt retained in the master table:

> These ads embody the Hero Post concept