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e573b8f3e19c8efd786fb4e841e406886813bbfe
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31 Commits

Author SHA1 Message Date
Atish Patel
e573b8f3e1 fix(agent): round-trip Gemini tool-call thought_signature 
Gemini 3.x returns an opaque `thought_signature` inside each tool call's
OpenAI-compat `extra_content` field and *requires* it to be echoed back
with the same tool call on the following turn. buzz-agent's `ToolCall`
only stored id/name/arguments, so the signature was dropped and every
follow-up turn after a tool call was rejected with HTTP 400
("Function call is missing a thought_signature") — surfaced by buzz-acp
as `-32603 Internal error`, which made any agentic (tool-using) Gemini
run fail on its second turn.

Carry the opaque `extra_content` on `ToolCall`: capture it when parsing
the OpenAI-chat response and re-attach it when replaying assistant
history. The payload is treated as an opaque blob, so it is `None` and
omitted for providers that don't emit it (Anthropic, standard OpenAI).

Verified against the live Gemini OpenAI-compat endpoint: a two-turn
tool-calling exchange fails with 400 when the signature is dropped and
succeeds when it is echoed back.

Co-authored-by: Atish Patel <atish@squareup.com>
Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Signed-off-by: Atish Patel <atish@squareup.com>
 2026-07-19 21:56:08 -05:00
Atish Patel
fb4a727a50 feat(agent): add Gemini as a first-class LLM provider 
Adds `gemini` as a first-class buzz-agent provider using Google's
OpenAI-compatible surface, so it reuses the existing Chat Completions
request/response path rather than introducing a second serializer/parser.

Provider contract (RESEARCH/GEMINI_PROVIDER_API_CONTRACT.md):
- Provider id `gemini`; env vars `GEMINI_API_KEY`, `GEMINI_MODEL`, optional
  `GEMINI_BASE_URL` (default https://generativelanguage.googleapis.com/v1beta/openai).
- Static `Authorization: Bearer $GEMINI_API_KEY`; `/models` discovery reuses the
  OpenAI-compatible path with the same bearer and key-redacted errors.
- API shape pinned to Chat Completions — never Responses or native
  generateContent (there is no /responses endpoint on the Google host).

Changes:
- buzz-agent config.rs: `Provider::Gemini` variant, `resolve_provider` +
  `from_env` arms reading GEMINI_* with the Google default base URL, API pinned
  to Chat. Extracted `GEMINI_DEFAULT_BASE_URL` constant.
- buzz-agent llm.rs: route Gemini through the OpenAI Chat arms and the static
  bearer token source. Extracted `should_use_responses` so a Chat-pinned
  provider can never be routed to /responses regardless of host/auto-upgrade.
- desktop agent_models.rs: provider-aware base-URL/key resolution so `/models`
  discovery reads GEMINI_BASE_URL/GEMINI_API_KEY; Gemini ids pass through the
  OpenAI text-model filter unchanged.
- desktop readiness.rs: require GEMINI_API_KEY and accept GEMINI_MODEL fallback.
- frontend personaDialogPickers.tsx: provider option, credential mapping, and
  explicit-model requirement.

Tests: new coverage in config.rs, llm.rs, agent_models_tests.rs, readiness.rs,
and editAgentProviderDiscovery.test.mjs. Full local gates green: buzz-agent +
desktop Tauri unit tests, desktop TS tests, typecheck, biome, clippy
(workspace + Tauri), rustfmt.

Co-authored-by: Atish Patel <atish@squareup.com>
Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Signed-off-by: Atish Patel <atish@squareup.com>
 2026-07-19 18:13:30 -05:00
thomaspblock
7f769b2439 fix(desktop): align inbox layout and draft details (#2143) 
Approved
 2026-07-20 00:53:53 +02:00
Tyler
ca8324d2cf Log handoff token counts (#1954) 
Signed-off-by: npub12gtutshhh76rx0jx697f32f9tffd4hhp3hx58fp4x6u4uemkm7sqf8f757 <5217c5c2f7bfb4333e46d17c98a9255a52dadee18dcd43a43536b95e6776dfa0@sprout-oss.stage.blox.sqprod.co>
Co-authored-by: npub12gtutshhh76rx0jx697f32f9tffd4hhp3hx58fp4x6u4uemkm7sqf8f757 <5217c5c2f7bfb4333e46d17c98a9255a52dadee18dcd43a43536b95e6776dfa0@sprout-oss.stage.blox.sqprod.co>
 2026-07-16 11:59:14 -04:00
morgmart
54e174b5e1 Chat-first agent creation via portable buzz CLI drafts (#1878) 2026-07-15 09:24:57 -07:00
Will Pfleger
020ac7f405 fix(desktop): resolve Git Bash for Windows shell tool via PATH/git/registry fallback (#1821) 
Signed-off-by: Will Pfleger <pfleger.will@gmail.com>
Co-authored-by: npub1mn7jgtj4w2pd0g0zeuhxsa6jy6p0rewxz4kujt98my82ahfmp72sxjexk7 <dcfd242e557282d7a1e2cf2e6877522682f1e5c6156dc92ca7d90eaedd3b0f95@sprout-oss.stage.blox.sqprod.co>
 2026-07-13 16:53:02 -04:00
Will Pfleger
e34e0974a1 fix(buzz-agent): support max effort for gpt-5.6 family (#1806) 
Signed-off-by: Will Pfleger <pfleger.will@gmail.com>
Co-authored-by: npub1mn7jgtj4w2pd0g0zeuhxsa6jy6p0rewxz4kujt98my82ahfmp72sxjexk7 <dcfd242e557282d7a1e2cf2e6877522682f1e5c6156dc92ca7d90eaedd3b0f95@sprout-oss.stage.blox.sqprod.co>
 2026-07-13 12:57:21 -04:00
Will Pfleger
77c08365e4 feat(desktop): global agent config defaults with readiness/spawn parity (#1448) 
Signed-off-by: Will Pfleger <pfleger.will@gmail.com>
Co-authored-by: npub1mn7jgtj4w2pd0g0zeuhxsa6jy6p0rewxz4kujt98my82ahfmp72sxjexk7 <dcfd242e557282d7a1e2cf2e6877522682f1e5c6156dc92ca7d90eaedd3b0f95@sprout-oss.stage.blox.sqprod.co>
 2026-07-10 13:38:33 -04:00
Will Pfleger
9b244ff22b fix(agents): surface provider errors structurally instead of raw dumps (#1653) 2026-07-08 17:32:48 -04:00
Will Pfleger
3c6c0d4478 feat(acp,desktop): identify and reap stale agent harness processes (#1582) 2026-07-07 12:49:16 -04:00
Will Pfleger
08e707eb57 feat(acp,buzz-agent): thread model name through NIP-AM kind 44200 emit path (#1564) 
Co-authored-by: npub1mn7jgtj4w2pd0g0zeuhxsa6jy6p0rewxz4kujt98my82ahfmp72sxjexk7 <dcfd242e557282d7a1e2cf2e6877522682f1e5c6156dc92ca7d90eaedd3b0f95@sprout-oss.stage.blox.sqprod.co>
 2026-07-06 21:12:42 -04:00
Will Pfleger
71265ca361 feat(nips,relay,acp): NIP-AM durable encrypted agent turn metrics (kind 44200) (#1441) 
Co-authored-by: npub1mn7jgtj4w2pd0g0zeuhxsa6jy6p0rewxz4kujt98my82ahfmp72sxjexk7 <dcfd242e557282d7a1e2cf2e6877522682f1e5c6156dc92ca7d90eaedd3b0f95@sprout-oss.stage.blox.sqprod.co>
Co-authored-by: npub1fgdl5qqnh3k3f2xkqrvt7cujalhm623x4s7fdjdj5yrtp5fzjl9qrjpucw <4a1bfa0013bc6d14a8d600d8bf6392efefbd2a26ac3c96c9b2a106b0d12297ca@sprout-oss.stage.blox.sqprod.co>
 2026-07-06 16:35:10 +00:00
Wes
4a09510429 fix(agent): make stop-hook rejection budget per-prompt, fix stale hook docs (#1503) 
Signed-off-by: Wes <wesbillman@users.noreply.github.com>
Co-authored-by: Brain <21994759fc7a6fa6b965551d35cfd7897d262f2495467f2d78694ddcfa6a5c7e@sprout-oss.stage.blox.sqprod.co>
 2026-07-03 09:21:18 -07:00
Wes
1c297d2f26 fix(agent): honor stop hook retry budget (#1501) 
Signed-off-by: Wes <wesbillman@users.noreply.github.com>
Co-authored-by: Pinky <44b8e82baa6e0e254e0208d68f335c283c94e7b78dd1fa10d5a49d3f13dd0435@sprout-oss.stage.blox.sqprod.co>
 2026-07-03 15:50:22 +00:00
klopez4212
228122fddc Add agent catalog modal (#1302) 
Signed-off-by: Taylor Ho <taylorkmho@gmail.com>
Co-authored-by: npub1223z34hd7vtwc6qj4s7flsxkj644nlre2nthu7lrrmkumhu3xddsrx9r6w <52a228d6edf316ec6812ac3c9fc0d696ab59fc7954d77e7be31eedcddf91335b@sprout-oss.stage.blox.sqprod.co>
Co-authored-by: Taylor Ho <taylorkmho@gmail.com>
 2026-07-02 16:26:31 -07:00
Will Pfleger
3e282a2418 feat(buzz-agent): config parity — thinking effort, model switching, normalized token limits (#1470) 
Signed-off-by: Will Pfleger <pfleger.will@gmail.com>
Co-authored-by: npub1mn7jgtj4w2pd0g0zeuhxsa6jy6p0rewxz4kujt98my82ahfmp72sxjexk7 <dcfd242e557282d7a1e2cf2e6877522682f1e5c6156dc92ca7d90eaedd3b0f95@sprout-oss.stage.blox.sqprod.co>
 2026-07-02 22:52:38 +00:00
Wes
d9c4e4aa7f fix: agent reliability — no restart on channel-add, visible dead-letter notice (#1468) 
Signed-off-by: Wes <wesbillman@users.noreply.github.com>
Co-authored-by: Brain <21994759fc7a6fa6b965551d35cfd7897d262f2495467f2d78694ddcfa6a5c7e@sprout-oss.stage.blox.sqprod.co>
 2026-07-02 11:16:50 -07:00
Will Pfleger
9f2a11b338 feat(buzz-agent): emit agent_thought_chunk for reasoning content (#1436) 
Signed-off-by: Will Pfleger <pfleger.will@gmail.com>
Co-authored-by: npub1mn7jgtj4w2pd0g0zeuhxsa6jy6p0rewxz4kujt98my82ahfmp72sxjexk7 <dcfd242e557282d7a1e2cf2e6877522682f1e5c6156dc92ca7d90eaedd3b0f95@sprout-oss.stage.blox.sqprod.co>
 2026-07-01 14:57:05 -04:00
Will Pfleger
eacbbe880a feat(desktop): provider-agnostic model selection + databricks discovery (#1307) 
Signed-off-by: Will Pfleger <pfleger.will@gmail.com>
Co-authored-by: npub1fgdl5qqnh3k3f2xkqrvt7cujalhm623x4s7fdjdj5yrtp5fzjl9qrjpucw <4a1bfa0013bc6d14a8d600d8bf6392efefbd2a26ac3c96c9b2a106b0d12297ca@sprout-oss.stage.blox.sqprod.co>
 2026-06-29 22:41:07 -04:00
Kalvin C
15a73aa27f feat(buzz-agent): add databricks_v2 provider for AI Gateway v2 (#1311) 2026-06-29 15:46:02 -07:00
Tyler
e567491a19 feat(buzz-acp): steering as the default mid-turn mention delivery (#1160) 
Signed-off-by: Tyler Longwell <tlongwell@block.xyz>
Signed-off-by: Will Pfleger <pfleger.will@gmail.com>
Co-authored-by: npub1qyvc0c5kl4gqv2fd97fsk46tu378sqgy35vc83rvgfwne90sel7s0ed67d <011987e296fd5006292d2f930b574be47c7801048d1983c46c425d3c95f0cffd@sprout-oss.stage.blox.sqprod.co>
Co-authored-by: Tyler Longwell <tlongwell@block.xyz>
Co-authored-by: npub17jjz49l9jjmhhk7cac63j8yt9z555n9cw8vk7v5jz4vzw4ppld5qgj57cc <f4a42a97e594b77bdbd8ee35191c8b28a94a4cb871d96f32921558275421fb68@sprout-oss.stage.blox.sqprod.co>
Co-authored-by: npub1mn7jgtj4w2pd0g0zeuhxsa6jy6p0rewxz4kujt98my82ahfmp72sxjexk7 <dcfd242e557282d7a1e2cf2e6877522682f1e5c6156dc92ca7d90eaedd3b0f95@sprout-oss.stage.blox.sqprod.co>
Co-authored-by: Will Pfleger <pfleger.will@gmail.com>
Co-authored-by: npub1fgdl5qqnh3k3f2xkqrvt7cujalhm623x4s7fdjdj5yrtp5fzjl9qrjpucw <4a1bfa0013bc6d14a8d600d8bf6392efefbd2a26ac3c96c9b2a106b0d12297ca@sprout-oss.stage.blox.sqprod.co>
 2026-06-29 13:18:56 -04:00
Tyler
744c77bc2d fix(buzz-agent): charge images a token-equivalent for the handoff gate (#1332) 
Signed-off-by: Tyler Longwell <tlongwell@block.xyz>
Co-authored-by: npub1qyvc0c5kl4gqv2fd97fsk46tu378sqgy35vc83rvgfwne90sel7s0ed67d <011987e296fd5006292d2f930b574be47c7801048d1983c46c425d3c95f0cffd@sprout-oss.stage.blox.sqprod.co>
Co-authored-by: Tyler Longwell <tlongwell@block.xyz>
 2026-06-27 16:16:28 -04:00
Will Pfleger
8717ddf2eb fix(buzz-agent): follow symlinks when discovering skill directories (#1295) 
Signed-off-by: Will Pfleger <pfleger.will@gmail.com>
Co-authored-by: npub1fgdl5qqnh3k3f2xkqrvt7cujalhm623x4s7fdjdj5yrtp5fzjl9qrjpucw <4a1bfa0013bc6d14a8d600d8bf6392efefbd2a26ac3c96c9b2a106b0d12297ca@sprout-oss.stage.blox.sqprod.co>
 2026-06-25 16:44:10 -04:00
Will Pfleger
25396c06d6 feat(buzz-agent): lazy skill loading via load_skill tool (#1283) 
Signed-off-by: Will Pfleger <pfleger.will@gmail.com>
Co-authored-by: npub1mn7jgtj4w2pd0g0zeuhxsa6jy6p0rewxz4kujt98my82ahfmp72sxjexk7 <dcfd242e557282d7a1e2cf2e6877522682f1e5c6156dc92ca7d90eaedd3b0f95@sprout-oss.stage.blox.sqprod.co>
 2026-06-25 12:55:04 -04:00
Tyler
73cc31cc52 chore: remove LLM-slop comments across the codebase (#1277) 
Signed-off-by: Tyler Longwell <tlongwell@block.xyz>
Co-authored-by: npub1qyvc0c5kl4gqv2fd97fsk46tu378sqgy35vc83rvgfwne90sel7s0ed67d <011987e296fd5006292d2f930b574be47c7801048d1983c46c425d3c95f0cffd@sprout-oss.stage.blox.sqprod.co>
Co-authored-by: Max <d8473ee32b973aa31a21a65adddcc4b69cc2a8a4dee8121ecd51926e0cddbc02@sprout-oss.stage.blox.sqprod.co>
Co-authored-by: Mari <95cae996907d7cab9f5dbf43c0f53edeac6ab0b032a6feae4abfd784e467b3f5@sprout-oss.stage.blox.sqprod.co>
Co-authored-by: Quinn <96f056ad5f2305c8ddf637dc65d048aa4c12d7daeb8867690e34fca46b0ef64c@sprout-oss.stage.blox.sqprod.co>
Co-authored-by: Sami <f4a42a97e594b77bdbd8ee35191c8b28a94a4cb871d96f32921558275421fb68@sprout-oss.stage.blox.sqprod.co>
Co-authored-by: Perci <5a968df9a7494b4e019b9ecf739e088ba61097b4312124e9a88ae5b42e3f5f3e@sprout-oss.stage.blox.sqprod.co>
Co-authored-by: Tyler Longwell <tlongwell@block.xyz>
 2026-06-25 11:03:05 -04:00
Will Pfleger
4201311821 fix: make managed-agent spawn and teardown portable to Windows (#1097) 
Signed-off-by: Will Pfleger <pfleger.will@gmail.com>
Co-authored-by: npub1mn7jgtj4w2pd0g0zeuhxsa6jy6p0rewxz4kujt98my82ahfmp72sxjexk7 <dcfd242e557282d7a1e2cf2e6877522682f1e5c6156dc92ca7d90eaedd3b0f95@sprout-oss.stage.blox.sqprod.co>
 2026-06-17 18:49:01 -04:00
tlongwell-block
fa1cade3ba handoff: pass full session history to summarizer (#1033) 
Signed-off-by: npub1jh9wn95s0472h86ahapupaf7m6kx4v9sx2n0atj2hltcfer8k06s5n3pyf <95cae996907d7cab9f5dbf43c0f53edeac6ab0b032a6feae4abfd784e467b3f5@sprout-oss.stage.blox.sqprod.co>
Co-authored-by: npub1jh9wn95s0472h86ahapupaf7m6kx4v9sx2n0atj2hltcfer8k06s5n3pyf <95cae996907d7cab9f5dbf43c0f53edeac6ab0b032a6feae4abfd784e467b3f5@sprout-oss.stage.blox.sqprod.co>
 2026-06-13 15:49:05 -04:00
Will Pfleger
5a8cc79c6a feat(auth): force token refresh on rejected token (401/403), never the browser (#1015) 
Signed-off-by: Will Pfleger <pfleger.will@gmail.com>
Co-authored-by: npub1mn7jgtj4w2pd0g0zeuhxsa6jy6p0rewxz4kujt98my82ahfmp72sxjexk7 <dcfd242e557282d7a1e2cf2e6877522682f1e5c6156dc92ca7d90eaedd3b0f95@sprout-oss.stage.blox.sqprod.co>
 2026-06-12 17:19:37 -04:00
Will Pfleger
f085882454 feat(acp): implement systemPrompt with protocol version gating (#981) 
Signed-off-by: Will Pfleger <wpfleger@block.xyz>
Signed-off-by: Will Pfleger <wpfleger@squareup.com>
Signed-off-by: Will Pfleger <pfleger.will@gmail.com>
Co-authored-by: npub1mn7jgtj4w2pd0g0zeuhxsa6jy6p0rewxz4kujt98my82ahfmp72sxjexk7 <dcfd242e557282d7a1e2cf2e6877522682f1e5c6156dc92ca7d90eaedd3b0f95@sprout-oss.stage.blox.sqprod.co>
Co-authored-by: npub16v54tttfqacx9ycvc3k0ut0npj564ahcuajzy6qjvh57ntmsf4uq4806j2 <d32955ad69077062930cc46cfe2df30ca9aaf6f8e76422681265e9e9af704d78@sprout-oss.stage.blox.sqprod.co>
Co-authored-by: npub1fgdl5qqnh3k3f2xkqrvt7cujalhm623x4s7fdjdj5yrtp5fzjl9qrjpucw <4a1bfa0013bc6d14a8d600d8bf6392efefbd2a26ac3c96c9b2a106b0d12297ca@sprout-oss.stage.blox.sqprod.co>
 2026-06-12 15:07:34 -04:00
tlongwell-block
84f499cb6e fix(buzz-agent): cap tool-result text at 50 KiB with middle elision (#952) 
Signed-off-by: npub1qyvc0c5kl4gqv2fd97fsk46tu378sqgy35vc83rvgfwne90sel7s0ed67d <011987e296fd5006292d2f930b574be47c7801048d1983c46c425d3c95f0cffd@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>
 2026-06-12 10:39:34 -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