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alonso.torres e9588fea49 ✨ Accept browser extensions as MCP wake agents

A browser freezes background tabs, and a frozen Penpot tab cannot run
the MCP plugin. A browser extension can wake such a tab, so let it
connect to the MCP server as a wake agent.

Define the messages the extension exchanges with the Penpot page and
with the server: the page's session announcement, and the agent's
initialization, session list, heartbeat and wake result, and the
server's wake request. The server checks the agent messages with zod
schemas.

The plugin WebSocket endpoint accepts agents: a socket whose first
message is initialize-wake-agent goes to a wake agent registry, which
then handles its messages, keep-alive pings and close. It never becomes
a plugin connection, so it is not listed as a Penpot session and does
not displace the plugin connection of the same session. Agents go
through the same user token checks as plugins.

The registry keeps the sessions each agent can wake, sends wake
requests and matches their results by request ID. A request fails when
no agent holds the session, the agent disconnects or it does not answer
in time. An agent may only wake sessions it registered under the same
token, and a reconnecting agent replaces its previous connection.

2026-10-26 11:41:31 +01:00

data

Merge remote-tracking branch 'origin/staging' into develop

2026-10-17 14:44:44 +02:00

scripts

⬆️ Upgrade MCP SDK to v2, removing SSE support and HTTP session management (#11841 )

2026-09-23 15:07:19 +02:00

src

✨ Accept browser extensions as MCP wake agents

2026-10-26 11:41:31 +01:00

.gitignore

⏪ Backport MCP from staging (part 1)