@striderlabs/mcp-walgreens

MCP server connector for Walgreens — search products, manage prescriptions, cart, and checkout via browser automation.

Installation

npx @striderlabs/mcp-walgreens

Or install globally:

npm install -g @striderlabs/mcp-walgreens

MCP Configuration

Add to your MCP client config (e.g. claude_desktop_config.json):

{
  "mcpServers": {
    "walgreens": {
      "command": "npx",
      "args": ["@striderlabs/mcp-walgreens"]
    }
  }
}

Tools

status

Check Walgreens authentication status, session info, and preferred store.

Parameters: none

login

Authenticate with Walgreens account using email and password via browser automation.

Parameters:

• email (string, required) — Walgreens account email
• password (string, required) — Walgreens account password
• headless (boolean, optional) — Run browser headless (default: true). Set false to see browser window (useful if CAPTCHA appears).

logout

Clear Walgreens session and stored cookies.

Parameters: none

search

Search Walgreens products and medications by query with optional filters.

Parameters:

• query (string, required) — Search term (e.g., "ibuprofen", "vitamin c")
• category (string, optional) — Category filter (e.g., "vitamins", "cold-flu", "beauty")
• min_price (number, optional) — Minimum price filter
• max_price (number, optional) — Maximum price filter
• limit (number, optional) — Max results to return (default: 10, max: 24)

get_product

Get detailed Walgreens product information by URL or product ID.

Parameters:

• url (string, optional) — Full Walgreens product URL
• product_id (string, optional) — Walgreens product ID (alternative to URL)

Returns: title, brand, price, product ID, rating, description, availability, images.

check_prescription_status

Check the status of prescriptions in your Walgreens pharmacy account.

Parameters:

• rx_number (string, optional) — Prescription (Rx) number to check. Omit to list all prescriptions.

Returns: drug name, Rx number, status, refills remaining, days supply, last filled date.

refill_prescription

Request a prescription refill at Walgreens pharmacy.

Parameters:

• rx_number (string, required) — Prescription (Rx) number to refill

add_to_cart

Add a Walgreens product to the cart.

Parameters:

• url (string, optional) — Walgreens product URL
• product_id (string, optional) — Walgreens product ID (alternative to URL)
• quantity (number, optional) — Quantity to add (default: 1)

view_cart

View current Walgreens cart contents and totals.

Parameters: none

Returns: list of items with name, price, quantity, subtotal, tax, and total.

remove_from_cart

Remove a specific item from the Walgreens cart.

Parameters:

• item_index (number, optional) — 1-based index from view_cart results
• product_name (string, optional) — Partial product name to match (alternative to index)

set_store

Set preferred Walgreens store location by ZIP code or store ID.

Parameters:

• zip_code (string, optional) — ZIP code to find nearby Walgreens stores
• store_id (string, optional) — Specific Walgreens store ID (alternative to ZIP)

Persists the store selection across sessions.

check_store_availability

Check if a product is available at a Walgreens store location.

Parameters:

• url (string, optional) — Walgreens product URL
• product_id (string, optional) — Walgreens product ID (alternative to URL)
• zip_code (string, optional) — ZIP code to check. Uses preferred store if not provided.

Returns: in-store pickup availability, online shipping availability, store name.

checkout

Proceed to checkout and return full order summary.

Parameters: none

Note: This tool returns a checkout summary only — it does not auto-confirm or place the order. You must complete the purchase manually at the provided URL.

Session Storage

Credentials are never stored. Only session cookies and metadata are persisted:

• ~/.striderlabs/walgreens/cookies.json — Playwright session cookies
• ~/.striderlabs/walgreens/auth.json — Account email, name, login timestamp
• ~/.striderlabs/walgreens/store.json — Preferred store info

Technical Details

• Browser automation: Playwright (Chromium)
• Bot detection evasion: Custom stealth patches (removes navigator.webdriver, spoofs plugins/languages)
• Session persistence: Cookies saved after each tool call, restored on next use
• Transport: stdio (MCP standard)

Security Notes

• Passwords are never written to disk
• If CAPTCHA appears during login, set headless: false to complete it manually
• The checkout tool never auto-places orders — it's read-only for safety

License

MIT — Strider Labs