How do I install the Webshop Purchase Initiator skill?

Run npx skillmds@latest add majiayu000/webshop-purchase-initiator in your terminal (requires Node.js), paste this page's agent-chat prompt into Claude, Cursor, or any MCP-connected agent, or download the SKILL.md file and copy it into your agent's skills directory.

Is Webshop Purchase Initiator safe to use?

This skill has not completed SkillMD's automated safety review yet. Capability flags: docs only. SkillMD never runs a skill's scripts for you; review the SKILL.md before installing.

Which AI agents work with Webshop Purchase Initiator?

This skill is tagged as working with Claude Code, Claude.ai, OpenAI Codex. SKILL.md is an open format, so most agents that read a skills directory can load it too.

Is Webshop Purchase Initiator free to use?

Yes. Installing skills from SkillMD is free, and the skill stays under its author's original license.

Who published Webshop Purchase Initiator?

majiayu000 (@majiayu000) published this skill. Their other Agent Skills are listed on their SkillMD profile.

Webshop Purchase Initiator by majiayu000

Name: Webshop Purchase Initiator
Rating: 4.2 (5 reviews)
Author: majiayu000

Webshop Purchase Initiator

This skill initiates the purchase process by clicking the buy button once a product and its options have been selected and verified against requirements. It should be triggered when all selection criteria are satisfied and the user is ready to proceed to checkout. The skill confirms the final price meets any budget constraints before executing the purchase action.

majiayu000 Updated Sep 9, 2026 567 repo stars

File contents

Instructions

When to Use

Activate this skill when:

A product has been selected from search results.
All required product options (e.g., size, color, quantity) have been chosen.
The final displayed price has been verified to be within the user's specified budget.
The user's instruction implicitly or explicitly indicates readiness to purchase (e.g., "I need to buy...", "I want this one").

Core Action

Execute the click[buy now] action to proceed to checkout.

Verification Logic (Before Clicking)

Before clicking "Buy Now", you must perform these checks:

Budget Check: Confirm the final displayed Price: is less than the maximum budget specified in the user's original instruction. If no budget is specified, skip this check.
Option Selection Check: Ensure the required product options (like 'size', 'color') show a selected state or that your previous action has selected the correct option. The observation should reflect the chosen option.
Product Match Check: Verify the product title and description align with the user's core requirements (e.g., "teeth whitening that also freshens breath").

If any check fails, do not use this skill. Instead, revert to selecting the correct option or searching for a different product.

Trajectory Example

Refer to references/trajectory_example.md for a detailed walkthrough of a successful skill execution.

Error Handling

If the "Buy Now" button is not present in the list of clickable actions, the action will be invalid. Do not force the action.
If the price changes after selecting options and exceeds the budget, abort the purchase and inform the user.

---name: webshop-purchase-initiatordescription: This skill initiates the purchase process by clicking the buy button once a product and its options have been selected and verified against requirements. It should be triggered when all selection criteria are satisfied and the user is ready to proceed to checkout. The skill confirms the final price meets any budget constraints before executing the purchase action.---# Instructions ## When to Use Activate this skill when: 1. A product has been selected from search results. 2. All required product options (e.g., size, color, quantity) have been chosen. 3. The final displayed price has been verified to be within the user's specified budget. 4. The user's instruction implicitly or explicitly indicates readiness to purchase (e.g., "I need to buy...", "I want this one"). ## Core Action Execute the `click[buy now]` action to proceed to checkout. ## Verification Logic (Before Clicking) Before clicking "Buy Now", you **must** perform these checks: 1. **Budget Check**: Confirm the final displayed `Price:` is less than the maximum budget specified in the user's original instruction. If no budget is specified, skip this check. 2. **Option Selection Check**: Ensure the required product options (like 'size', 'color') show a selected state or that your previous action has selected the correct option. The observation should reflect the chosen option. 3. **Product Match Check**: Verify the product title and description align with the user's core requirements (e.g., "teeth whitening that also freshens breath"). If any check fails, do not use this skill. Instead, revert to selecting the correct option or searching for a different product. ## Trajectory Example Refer to `references/trajectory_example.md` for a detailed walkthrough of a successful skill execution. ## Error Handling - If the "Buy Now" button is not present in the list of clickable actions, the action will be invalid. Do not force the action. - If the price changes after selecting options and exceeds the budget, abort the purchase and inform the user.

Frequently asked questions