Native WebMCP census · September 20, 2026

Pocket — WebMCP observations

Tools observed on the website listed for Pocket, with default and experimental browser contexts shown separately.

Roster identity: Pocket · yc:31214
Program and cohort: Y Combinator · Winter 2026
Roster observed: 2026-09-18
Official profile: Official directory entry
Listed website: heypocket.com/now
Browser: 153.0.8010.50

Observation windows

The experimental mode enabled WebMCP and WebMCPTesting. Both modes used fresh logged-out contexts and a 1.5-second settled observation window.

Captured context, result and time in UTC
Context	Result	Final URL	Start / end
Default Chrome	Registration observed	heypocket.com/pages/now	2026-09-20 21:23 UTC 2026-09-20 21:23 UTC
Experimental features enabled	Registration observed	heypocket.com/pages/now	2026-09-20 21:47 UTC 2026-09-20 21:47 UTC

Exact tool names

Names reported by the browser registration event
Name	Default	Experimental
`browse_store`	Observed	Observed
`cancel_cart`	Observed	Observed
`get_cart`	Observed	Observed
`get_product`	Observed	Observed
`manage_orders`	Observed	Observed
`proceed_to_checkout`	Observed	Observed
`search_catalog`	Observed	Observed
`search_shop_policies_and_faqs`	Observed	Observed
`show_variant`	Observed	Observed
`update_cart`	Observed	Observed

Evidence limits

Names and metadata describe exposed interfaces. They do not prove that a tool performs the named action or belongs to the company’s core product rather than a hosting platform.

Passive homepage observation only. No tool was invoked. Registration does not establish execution, product quality, task success or adoption. A tool absent from one window may appear in another context.

Default Chrome source hash: 7dfae3bea07e458e2d4d9d44badbe749d1887c4bc68a6fa4deef38b4d7b4bc07
Default Chrome tool frame origins: https://heypocket.com
Experimental features enabled source hash: e5269eb4baf8218d830a1631a41ace1e60fc71641e566a711729103ff30b0369
Experimental features enabled tool frame origins: https://heypocket.com