We’re not sure whether this is feasible. Adding extension support to the Keychat browser would be a huge task, and we have to be honest that we’re not certain we’ll pursue it. We’ll look into it.
Recently, we’ve been developing libkeychat. For the Keychat protocol, it plays a role similar to what libsignal does for the Signal protocol. With it, almost anyone could direct Claude Code, Codex, or a Pi agent to quickly build their own Keychat protocol client.
Keychat
npub1h0…srwx8
2026-03-08 03:33:04 UTC
in reply to nevent1q…qk5a
Author Public Key
npub1h0uj825jgcr9lzxyp37ehasuenq070707pj63je07n8mkcsg3u0qnsrwx8Published at
2026-03-08 03:33:04 UTCEvent JSON
{
"id": "57243b3a36c8fd73c21cdbe8c1f35e2258bf868f0d3ed610b57266c6b8f695d2",
"pubkey": "bbf923aa9246065f88c40c7d9bf61cccc0ff3fcff065a8cb2ff4cfbb62088f1e",
"created_at": 1772940784,
"kind": 1,
"tags": [
[
"e",
"aa9c11a4bc3ad926c01eb6807689b11390ac1d20a6f33fbdedd136357c50e2e1",
"wss://relay.primal.net",
"root",
"ed5cfd82e57e0d79fa7888264432d1d7b6dddde361616a2bd32ad8532f526915"
],
[
"e",
"5ec6c0afc190d932b37b02259c68ab4628a6c83509d5a89e7acbc8a09c0d29cb",
"wss://nos.lol",
"reply",
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],
[
"p",
"ed5cfd82e57e0d79fa7888264432d1d7b6dddde361616a2bd32ad8532f526915",
"wss://nostr.mom"
],
[
"client",
"nosotros",
"31990:c6603b0f1ccfec625d9c08b753e4f774eaf7d1cf2769223125b5fd4da728019e:1728437063755"
]
],
"content": "We’re not sure whether this is feasible. Adding extension support to the Keychat browser would be a huge task, and we have to be honest that we’re not certain we’ll pursue it. We’ll look into it.\n\nRecently, we’ve been developing libkeychat. For the Keychat protocol, it plays a role similar to what libsignal does for the Signal protocol. With it, almost anyone could direct Claude Code, Codex, or a Pi agent to quickly build their own Keychat protocol client.",
"sig": "41a238475f99427985cc700a6ab5be710455db35f7e6b8fce36ac5ef5964357a1dd49fcf06f8435706a132186a6bbf7d0335df4649393baa688c8d9ce04e53d0"
}