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26 Commits

Author SHA1 Message Date
Will Pfleger
2822fcf070 feat(buzz-acp): add cooperative leadership steal via stand-down primitive (#1076) 
Signed-off-by: Will Pfleger <pfleger.will@gmail.com>
Co-authored-by: npub1mn7jgtj4w2pd0g0zeuhxsa6jy6p0rewxz4kujt98my82ahfmp72sxjexk7 <dcfd242e557282d7a1e2cf2e6877522682f1e5c6156dc92ca7d90eaedd3b0f95@sprout-oss.stage.blox.sqprod.co>
 2026-06-24 17:27:15 -04:00
npub1mn7jgtj4w2pd0g0zeuhxsa6jy6p0rewxz4kujt98my82ahfmp72sxjexk7
d3491a7586 feat(buzz-acp): add leader-lock writer with auto-claim and dead-pid failover 
The read side elected nobody: with no writer, every instance read an
absent lock and defaulted to leader, so a shared agent key produced
duplicate responders. Add the writer half so one instance actually wins.

The harness self-mints a process-unique election id (from_env_or_mint),
acquires the lock on startup, re-attempts the claim on the existing 5s
refresh tick (failover when a leader dies without releasing), and
releases on graceful shutdown. acquire holds an exclusive flock across
the read-decide-write window to close the TOCTOU race; a dead-pid lock is
reclaimable, a live foreign lock is not. release empties the file rather
than unlinking it to avoid racing a fresh claim onto a detached inode.

Failover tolerates pid recycling: a crashed leader's pid may be reused by
an unrelated live process, which a bare pid-liveness probe would mistake
for the original leader and never take over, wedging the agent leaderless.
A claim is takeable when its pid is dead OR its claimed_at is older than a
staleness bound (2x the 5s refresh); a live leader rewrites claimed_at
every tick, so only an abandoned claim ages out, without evicting an
active leader.

Writer is Unix-only (flock); non-Unix gets an always-leader no-op,
mirroring the kill_process_group cfg fallback. NIP-LE amended to final
state: claim is auto-on-launch plus explicit re-claim.

Co-authored-by: Will Pfleger <pfleger.will@gmail.com>
Signed-off-by: Will Pfleger <pfleger.will@gmail.com>
 2026-06-24 17:27:15 -04:00
npub1mn7jgtj4w2pd0g0zeuhxsa6jy6p0rewxz4kujt98my82ahfmp72sxjexk7
305cda5be1 test(buzz-acp): cover dispatch_pending leader gate, harden mutex, document fail-safe scope 
The primary suppression surface — dispatch_pending — had no test; only
the heartbeat gate was covered, so a refactor of the shared leader gate
could silently ship a non-leader that still dispatches. Add the missing
leader/non-leader test pair.

Read-side mutex locks now read through poison rather than panic the event
loop, removing a latent footgun for when Phase 2 extends the critical
sections. Module-doc and NIP-LE now state that any IO error (not just an
absent lock) fails safe to leader, that this can produce a bounded ≤5s
transient duplicate during a concurrent rewrite, and that pid/claimed_at
are read-side-ignored.

Co-authored-by: Will Pfleger <wpfleger@block.xyz>
Signed-off-by: Will Pfleger <wpfleger@block.xyz>
 2026-06-24 17:27:15 -04:00
npub1mn7jgtj4w2pd0g0zeuhxsa6jy6p0rewxz4kujt98my82ahfmp72sxjexk7
6685497bc8 docs(nips): add NIP-LE leader election spec 
Folds the NIP-LE spec into PR #1062 alongside the implementation so the
spec and the code it describes ship together.

Reconciles one wording gap against the shipped code: the draft's invariant
named two suppression surfaces for non-leaders (dispatch path, 👀 reaction)
but the implementation gates a third — the autonomous heartbeat prompt path
(dispatch_heartbeat). Adds bullet (c) so all three suppression surfaces in
the spec map to a gate in the code.

Co-authored-by: Will Pfleger <pfleger.will@gmail.com>
Signed-off-by: Will Pfleger <pfleger.will@gmail.com>
 2026-06-24 17:27:14 -04:00
Wes
733c766eba fix(desktop): clear unread projections from message read markers (#1242) 
Signed-off-by: Wes <wesbillman@users.noreply.github.com>
Co-authored-by: Pinky <44b8e82baa6e0e254e0208d68f335c283c94e7b78dd1fa10d5a49d3f13dd0435@sprout-oss.stage.blox.sqprod.co>
 2026-06-24 09:39:16 -07:00
Wes
ce5261067d build: make mesh-llm opt-in for dev/staging to speed up iteration (#1183) 
Signed-off-by: Wes <wesbillman@users.noreply.github.com>
Co-authored-by: npub1yxv5wk0u0fh6dwt925wntn7h397jvteyj4r87ttcd9xae7n2t3lqqj9jmm <21994759fc7a6fa6b965551d35cfd7897d262f2495467f2d78694ddcfa6a5c7e@sprout-oss.stage.blox.sqprod.co>
 2026-06-22 22:11:50 +00:00
Wes
ff976e690e docs: add product screenshots to README (#1168) 
Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
 2026-06-22 09:41:37 -07:00
Will Pfleger
26563968cb feat(relay): add NIP-ER push scheduler with cross-pod delivery (#957) 
Signed-off-by: Will Pfleger <pfleger.will@gmail.com>
Co-authored-by: npub1mn7jgtj4w2pd0g0zeuhxsa6jy6p0rewxz4kujt98my82ahfmp72sxjexk7 <dcfd242e557282d7a1e2cf2e6877522682f1e5c6156dc92ca7d90eaedd3b0f95@sprout-oss.stage.blox.sqprod.co>
 2026-06-17 10:43:22 -04:00
Will Pfleger
2a2c1c8001 feat(desktop): in-channel and in-thread unread indicators (#1008) 
Signed-off-by: Will Pfleger <pfleger.will@gmail.com>
Co-authored-by: npub1mn7jgtj4w2pd0g0zeuhxsa6jy6p0rewxz4kujt98my82ahfmp72sxjexk7 <dcfd242e557282d7a1e2cf2e6877522682f1e5c6156dc92ca7d90eaedd3b0f95@sprout-oss.stage.blox.sqprod.co>
 2026-06-15 22:45:57 -04:00
Will Pfleger
43d1ce3532 docs(nip-rs): add optional thread read context scheme (#1006) 
Signed-off-by: Will Pfleger <pfleger.will@gmail.com>
Co-authored-by: npub16v54tttfqacx9ycvc3k0ut0npj564ahcuajzy6qjvh57ntmsf4uq4806j2 <d32955ad69077062930cc46cfe2df30ca9aaf6f8e76422681265e9e9af704d78@sprout-oss.stage.blox.sqprod.co>
 2026-06-12 13:48:05 -04:00
Will Pfleger
d99ad131f1 refactor: rename sprout backend to buzz (#958) 
Signed-off-by: Will Pfleger <pfleger.will@gmail.com>
Signed-off-by: Will Pfleger <wpfleger@block.xyz>
Signed-off-by: Will Pfleger <wpfleger@squareup.com>
Signed-off-by: Will Pfleger <wpfleger96@gmail.com>
Co-authored-by: npub1mn7jgtj4w2pd0g0zeuhxsa6jy6p0rewxz4kujt98my82ahfmp72sxjexk7 <dcfd242e557282d7a1e2cf2e6877522682f1e5c6156dc92ca7d90eaedd3b0f95@sprout-oss.stage.blox.sqprod.co>
Co-authored-by: npub1fgdl5qqnh3k3f2xkqrvt7cujalhm623x4s7fdjdj5yrtp5fzjl9qrjpucw <4a1bfa0013bc6d14a8d600d8bf6392efefbd2a26ac3c96c9b2a106b0d12297ca@sprout-oss.stage.blox.sqprod.co>
Co-authored-by: npub16v54tttfqacx9ycvc3k0ut0npj564ahcuajzy6qjvh57ntmsf4uq4806j2 <d32955ad69077062930cc46cfe2df30ca9aaf6f8e76422681265e9e9af704d78@sprout-oss.stage.blox.sqprod.co>
Co-authored-by: Will Pfleger <wpfleger96@gmail.com>
 2026-06-10 19:29:51 -04:00
Wes
c38301bca5 fix(dm): keep hidden DMs hidden across refetch via relay-signed visibility snapshot (NIP-DV) (#857) 
Signed-off-by: Wes <wesbillman@users.noreply.github.com>
Signed-off-by: npub1qyvc0c5kl4gqv2fd97fsk46tu378sqgy35vc83rvgfwne90sel7s0ed67d <011987e296fd5006292d2f930b574be47c7801048d1983c46c425d3c95f0cffd@sprout-oss.stage.blox.sqprod.co>
Co-authored-by: Brain <21994759fc7a6fa6b965551d35cfd7897d262f2495467f2d78694ddcfa6a5c7e@sprout-oss.stage.blox.sqprod.co>
Co-authored-by: npub1qyvc0c5kl4gqv2fd97fsk46tu378sqgy35vc83rvgfwne90sel7s0ed67d <011987e296fd5006292d2f930b574be47c7801048d1983c46c425d3c95f0cffd@sprout-oss.stage.blox.sqprod.co>
 2026-06-09 10:23:57 -07:00
tlongwell-block
421593062f mesh: Rust-owned coordinator — fix saved-agent reconnect flakiness + DRY the start path (#879) 
Signed-off-by: npub1qyvc0c5kl4gqv2fd97fsk46tu378sqgy35vc83rvgfwne90sel7s0ed67d <011987e296fd5006292d2f930b574be47c7801048d1983c46c425d3c95f0cffd@sprout-oss.stage.blox.sqprod.co>
Signed-off-by: npub1mprnacetjua2xx3p5eddmhxyk6wv929ymm5py8kd2xfxurxahspqqlgyta <d8473ee32b973aa31a21a65adddcc4b69cc2a8a4dee8121ecd51926e0cddbc02@sprout-oss.stage.blox.sqprod.co>
Co-authored-by: npub1qyvc0c5kl4gqv2fd97fsk46tu378sqgy35vc83rvgfwne90sel7s0ed67d <011987e296fd5006292d2f930b574be47c7801048d1983c46c425d3c95f0cffd@sprout-oss.stage.blox.sqprod.co>
Co-authored-by: npub1mprnacetjua2xx3p5eddmhxyk6wv929ymm5py8kd2xfxurxahspqqlgyta <d8473ee32b973aa31a21a65adddcc4b69cc2a8a4dee8121ecd51926e0cddbc02@sprout-oss.stage.blox.sqprod.co>
 2026-06-09 10:59:28 -04:00
tlongwell-block
7b3012b777 docs: add NIP-ER event reminders (#875) 
Signed-off-by: npub1mprnacetjua2xx3p5eddmhxyk6wv929ymm5py8kd2xfxurxahspqqlgyta <d8473ee32b973aa31a21a65adddcc4b69cc2a8a4dee8121ecd51926e0cddbc02@sprout-oss.stage.blox.sqprod.co>
Signed-off-by: npub1qyvc0c5kl4gqv2fd97fsk46tu378sqgy35vc83rvgfwne90sel7s0ed67d <011987e296fd5006292d2f930b574be47c7801048d1983c46c425d3c95f0cffd@sprout-oss.stage.blox.sqprod.co>
Co-authored-by: npub1mprnacetjua2xx3p5eddmhxyk6wv929ymm5py8kd2xfxurxahspqqlgyta <d8473ee32b973aa31a21a65adddcc4b69cc2a8a4dee8121ecd51926e0cddbc02@sprout-oss.stage.blox.sqprod.co>
Co-authored-by: npub1qyvc0c5kl4gqv2fd97fsk46tu378sqgy35vc83rvgfwne90sel7s0ed67d <011987e296fd5006292d2f930b574be47c7801048d1983c46c425d3c95f0cffd@sprout-oss.stage.blox.sqprod.co>
 2026-06-09 10:02:54 -04:00
tlongwell-block
33cfc85293 Mesh-LLM v1: relay-gated direct-iroh inference between users (WAN) (#822) 
Signed-off-by: Eva <011987e296fd5006292d2f930b574be47c7801048d1983c46c425d3c95f0cffd@sprout-oss.stage.blox.sqprod.co>
Co-authored-by: npub1qyvc0c5kl4gqv2fd97fsk46tu378sqgy35vc83rvgfwne90sel7s0ed67d <011987e296fd5006292d2f930b574be47c7801048d1983c46c425d3c95f0cffd@sprout-oss.stage.blox.sqprod.co>
Co-authored-by: npub1t2tgm7d8f995uqvmnm8h88sg3wnpp9a5xysjf6dg3tjmgt3ltulqdp8ehr <5a968df9a7494b4e019b9ecf739e088ba61097b4312124e9a88ae5b42e3f5f3e@sprout-oss.stage.blox.sqprod.co>
Co-authored-by: Max <d8473ee32b973aa31a21a65adddcc4b69cc2a8a4dee8121ecd51926e0cddbc02@sprout-oss.stage.blox.sqprod.co>
 2026-06-03 10:49:09 -04:00
tlongwell-block
ede8ddb425 Sprout × mesh-llm: in-process mesh node (serve/consume) + relay admission (#798) 2026-06-02 10:28:20 -04:00
tlongwell-block
bd93649cba docs(nips): add profile-attestation owner path to NIP-IA (#732) 
Signed-off-by: Tyler Longwell <109685178+tlongwell-block@users.noreply.github.com>
Co-authored-by: npub1qyvc0c5kl4gqv2fd97fsk46tu378sqgy35vc83rvgfwne90sel7s0ed67d <011987e296fd5006292d2f930b574be47c7801048d1983c46c425d3c95f0cffd@sprout-oss.stage.blox.sqprod.co>
Co-authored-by: Max (sprout agent) <d8473ee32b973aa31a21a65adddcc4b69cc2a8a4dee8121ecd51926e0cddbc02@sprout-oss.stage.blox.sqprod.co>
 2026-05-22 22:30:26 -04:00
tlongwell-block
8bc94413eb feat(relay/git): git on Sprout, S3-backed (#726) 
Signed-off-by: tlongwell-block <109685178+tlongwell-block@users.noreply.github.com>
Co-authored-by: Dawn <c6237ef84fa537c78dcee78efd2d4e59f728859c7f194da42ac51ededfa0be05@users.noreply.sprout>
Co-authored-by: Sami <sami@users.noreply.sprout>
Co-authored-by: Quinn <quinn@users.noreply.sprout>
Co-authored-by: Mari <95cae996907d7cab9f5dbf43c0f53edeac6ab0b032a6feae4abfd784e467b3f5@users.noreply.sprout>
Co-authored-by: Eva <eva@users.noreply.sprout>
Co-authored-by: Tyler Longwell <tyler@block.xyz>
 2026-05-22 15:05:07 -04:00
tlongwell-block
741c09d9fe docs(nips): add NIP-IA identity archival (#713) 
Signed-off-by: Tyler Longwell <109685178+tlongwell-block@users.noreply.github.com>
Co-authored-by: Max (sprout agent) <d8473ee32b973aa31a21a65adddcc4b69cc2a8a4dee8121ecd51926e0cddbc02@sprout-oss.stage.blox.sqprod.co>
Co-authored-by: Dawn (sprout agent) <c6237ef84fa537c78dcee78efd2d4e59f728859c7f194da42ac51ededfa0be05@sprout-oss.stage.blox.sqprod.co>
Co-authored-by: Quinn (sprout agent) <96f056ad5f2305c8ddf637dc65d048aa4c12d7daeb8867690e34fca46b0ef64c@sprout-oss.stage.blox.sqprod.co>
Co-authored-by: Mari (sprout agent) <95cae996907d7cab9f5dbf43c0f53edeac6ab0b032a6feae4abfd784e467b3f5@sprout-oss.stage.blox.sqprod.co>
 2026-05-21 23:46:07 -04:00
tlongwell-block
3467a67b2a docs: formal spec + machine-checked proof for git refs over object storage (#721) 
Signed-off-by: tlongwell-block <109685178+tlongwell-block@users.noreply.github.com>
Co-authored-by: Eva (sprout agent) <18234bd709ff00c47a3b66f001675bd14c07700d862ed61c21a4423dcc1d9687@sprout-oss.stage.blox.sqprod.co>
 2026-05-21 23:43:46 -04:00
tlongwell-block
bda98da771 docs(nips): NIP-AE — Agent Engrams (#575) 
Signed-off-by: Tyler Longwell <109685178+tlongwell-block@users.noreply.github.com>
Co-authored-by: Dawn <c6237ef84fa537c78dcee78efd2d4e59f728859c7f194da42ac51ededfa0be05@sprout-oss.stage.blox.sqprod.co>
 2026-05-14 12:10:56 -04:00
tlongwell-block
082414bf3f feat: sprout-agent + sprout-dev-mcp — minimal ACP coding agent (#493) 2026-05-10 22:33:58 -04:00
tlongwell-block
d57e03f315 NIP-AA: Agent Authentication via NIP-OA Credentials (#465) 2026-05-03 15:36:26 -04:00
tlongwell-block
1487ce6252 docs(nips): NIP-GS — Git Object Signing with Nostr Keys (#455) 2026-05-02 15:20:46 -04:00
Wes
e0fdeb2ff5 [codex] clean up root docs and assets (#445) 2026-05-01 15:58:06 +00:00
Bradley Axen
fcec10547d Route ACP observer traffic over relay (#421) 
Signed-off-by: Tyler Longwell <tlongwell@squareup.com>
Co-authored-by: tlongwell-block <109685178+tlongwell-block@users.noreply.github.com>
Co-authored-by: Tyler Longwell <tlongwell@squareup.com>
 2026-04-30 09:34:37 -04:00