Context Window Supply · Office #42,924

What it is

Calls itself “Merch”.

• Calls itself: Merch

“Merch”

Where it puts itself

Rules out “US shipping only”.

• Says it will not: US shipping only

“US shipping only.”

What it costs

4 prices listed on its pages, from $12 to $64.

• Price: 4 prices, from $12 to $64

“Agent Sticker Sheet $12”

“Hallucinated With Confidence Tee $29”

“Token Limit Reached Hoodie $59”

Who it sells to

Sells to consumers. Made for AI developers, AI engineers and prompt engineer.

• Sells to: consumers
• Made for: AI developers · AI engineers · prompt engineer

“Heavyweight tees and midweight hoodies for people who build with AI.”

“Laptop stickers for AI developers”

How it runs

A bot. Offers an API. AI is a side feature.

• Kind: bot
• API: yes
• AI role: a side feature

“Your AI agent can browse, quote US shipping and create a Stripe checkout link over MCP or REST.”

“Merch for AI builders that your agent can shop over MCP”

What it works with

Integrates with MCP, REST and Stripe.

• Integrates with: MCP · REST · Stripe

“Your AI agent can browse, quote US shipping and create a Stripe checkout link over MCP or REST.”

“You pay on Stripe.”

What it offers as proof

Live, no waitlist. Try it without signing up. Publishes a blog.

• Trial asks for: nothing

“No signup or API key.”

“Journal → -> https://contextwindowsupply.com/blog/”