Fimeg/letta-server
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45 Commits

Author SHA1 Message Date
cthomas
57cb2d7566 fix: async functions must call async methods (#8612) 
Critical fixes:
- llm_client_base.send_llm_request() now calls await self.request_async() instead of self.request()
- Remove unused sync get_openai_embedding() that used sync OpenAI client
- Remove deprecated compile_in_thread_async() from Memory

These were blocking the event loop during LLM requests and embeddings.

🐾 Generated with [Letta Code](https://letta.com)

Co-authored-by: Letta <noreply@letta.com>
 2026-01-19 15:54:37 -08:00
cthomas
e964307f6a feat: add lazy=raise for passage-org relationship (#8482) 2026-01-12 10:57:49 -08:00
cthomas
b83e7c1cf9 fix: sanitize null bytes before persisting in db [LET-6710] (#8147) 
fix: sanitize null bytes before persisting in db
 2026-01-12 10:57:47 -08:00
Sarah Wooders
acd8dd7bcf feat: make embedding_config optional on agent creation (#7553) 
* feat: make embedding_config optional on agent creation

- Remove requirement for embedding_config in agent creation
- Add EmbeddingConfigRequiredError for operations that need embeddings
- Add null checks in sleeptime agent creation, passage insert, archive creation
- Register new error in app.py exception handlers

🐾 Generated with [Letta Code](https://letta.com)

Co-Authored-By: Letta <noreply@letta.com>

* chore: update API schemas for optional embedding_config

🐾 Generated with [Letta Code](https://letta.com)

Co-Authored-By: Letta <noreply@letta.com>

---------

Co-authored-by: Letta <noreply@letta.com>
 2026-01-12 10:57:19 -08:00
Ari Webb
f36845b485 feat: add create memory for archive [LET-6148] (#6110) 
* first hack

* add to stainless

* renaming field

---------

Co-authored-by: Ari Webb <ari@letta.com>
 2025-11-13 15:36:56 -08:00
Kian Jones
ba19142669 fix: address high query latency with step id index on messages (#6068) 
* add step id index on messages

* simple index

* fix sources padding

* fix import

* fix passage manager

* fix ci

* I think fixed

* disable turbopufer for managers to avoid failing passages tests
 2025-11-13 15:36:56 -08:00
Sarah Wooders
fd7c8193fe feat: remove chunking for archival memory [LET-6080] (#5997) 
* feat: remove chunking for archival memory

* add error and tests
 2025-11-13 15:36:55 -08:00
Kian Jones
704d3b2d79 chore: refactor not to use warnings.warn (#5730) 
* refactor not to use warnings.warn

* temp circular import fix maybe unecessary/bnad

* fix Deprecation warning

* fix deprecation warning and mcp thing?

* revert changes to mcp server test

* fix deprecation warning
 2025-10-24 15:14:31 -07:00
Matthew Zhou
e7e86124f9 feat: Support embedding config on the archive [LET-5832] (#5714) 
* Add embedding config field to archives

* Fix alembic script

* Simplify archive manager

* Fern autogen

* Fix failing tests

* Fix alembic
 2025-10-24 15:14:21 -07:00
Sarah Wooders
4df0a27eb0 chore: remove sync db (#4873) 2025-10-07 17:50:45 -07:00
Kian Jones
b8e9a80d93 merge this (#4759) 
* wait I forgot to comit locally

* cp the entire core directory and then rm the .git subdir
 2025-09-17 15:47:40 -07:00
Kian Jones
22f70ca07c chore: officially migrate to submodule (#4502) 
* remove apps/core and apps/fern

* fix precommit

* add submodule updates in workflows

* submodule

* remove core tests

* update core revision

* Add submodules: true to all GitHub workflows

- Ensure all workflows can access git submodules
- Add submodules support to deployment, test, and CI workflows
- Fix YAML syntax issues in workflow files

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>

* remove core-lint

* upgrade core with latest main of oss

---------

Co-authored-by: Claude <noreply@anthropic.com>
 2025-09-09 12:45:53 -07:00
Matthew Zhou
2ef47d8002 feat: Add search messages endpoint [LET-4144] (#4434) 
* Add search messages endpoint

* Run fern autogen and fix tests
 2025-09-05 14:28:27 -07:00
Matthew Zhou
c69fc95870 feat: Extend crud lifecycle of messages [LET-4158] (#4364) 
Extend crud lifecycle of messages
 2025-09-02 14:38:30 -07:00
Matthew Zhou
35103b3a9f test: Add test for archival tag compilation into system prompt [LET-4114] (#4312) 
Add tests and thread created_at
 2025-08-29 13:35:19 -07:00
Matthew Zhou
c1f8c48818 feat: Support arbitrary string tagging filtering [LET-3467] (#4285) 
* Finish tagging

* Add comprehensive tags functionality

* Add fern autogen

* Create passage tags table

* Add indices

* Add comments explaining dual storage

* Fix alembic heads

* Fix alembic

---------

Co-authored-by: Kian Jones <11655409+kianjones9@users.noreply.github.com>
 2025-08-28 16:57:36 -07:00
Matthew Zhou
d797296032 feat: Support basic upload/querying on tpuf [LET-3465] (#4255) 
* wip implementing turbopuffer

* Move imports up

* Add type of archive

* Integrate turbopuffer functionality

* Debug turbopuffer tests failing

* Fix turbopuffer

* Run fern

* Fix multiple heads
 2025-08-28 10:39:16 -07:00
Sarah Wooders
f4740b1388 chore: remove legacy embeddings (#3846) 2025-08-12 15:11:09 -07:00
Matthew Zhou
10f6f1d247 feat: Implement archival sharing (#3689) 2025-08-01 23:34:49 -07:00
Andy Li
04e9f43220 chore: strings lint cleanup (#3374) 2025-07-18 09:20:45 -07:00
Andy Li
9ab0a24299 feat: redis caching for passages (#3003) 2025-06-25 17:26:45 -07:00
cthomas
20e6732f36 feat: add multi-modal input support (#2590) 2025-06-08 18:28:01 -07:00
Matthew Zhou
6610c0b859 feat: Search files returns citations of the filenames that were searched (#2689) 2025-06-06 15:34:03 -07:00
Andy Li
d2252f2953 feat: otel metrics and expanded collecting (#2647) 
(passed tests in last run)
 2025-06-05 17:20:14 -07:00
Matthew Zhou
1058882ab8 feat: Insert file blocks for agent on source attach (#2545) 2025-05-30 11:09:59 -07:00
cthomas
71f42473a9 feat: add bulk deletion for passages (#2489) 2025-05-28 13:11:33 -07:00
Sarah Wooders
0b7fa8fc8e fix: patch passage deletion (#2484) 2025-05-28 11:06:08 -07:00
cthomas
ac69cd0bb8 feat(asyncify): migrate delete passage (#2458) 2025-05-27 12:41:44 -07:00
Matthew Zhou
20c6bf68ff feat: Improve insert archival memory latency (#2435) 
Co-authored-by: Kian Jones <11655409+kianjones9@users.noreply.github.com>
 2025-05-27 10:28:05 -07:00
cthomas
fac81b7208 feat(asyncify): migrate upload and attach source (#2432) 2025-05-25 23:09:14 -07:00
Matthew Zhou
ad6e446849 feat: Asyncify insert archival memories (#2430) 
Co-authored-by: Caren Thomas <carenthomas@gmail.com>
 2025-05-25 22:28:35 -07:00
Matthew Zhou
3ade0a5285 feat: Add simple lru caching to embeddings (#2401) 2025-05-23 17:35:55 -07:00
cthomas
39a55082e2 feat(asyncify): migrate passage storage size (#2380) 2025-05-23 14:37:30 -07:00
cthomas
6c1b189080 feat: add db tracing to otel (#2337) 2025-05-22 13:47:49 -07:00
cthomas
91a5516090 feat(asyncify): add size_async db function (#2207) 2025-05-16 01:22:48 -07:00
Andy Li
600ccb35e7 feat: async db client (#2076) 2025-05-12 17:15:14 -07:00
Andy Li
3630c76814 feat: add storage_unit to get_total_storage_size for embeddings (#1928) 2025-04-29 16:01:14 -07:00
Andy Li
af87e11d3e feat: endpoint for current size in GB of the organization's embeddings (#1880) 
docs: reorganize embedding models
 2025-04-25 17:08:04 -07:00
Charles Packer
2ab267aa84 fix: patch .utcnow warning (#1702) 2025-04-14 12:55:34 -07:00
Sarah Wooders
037fc1d8e1 chore: fix archival temporarily (#1287) 2025-03-14 08:47:21 -07:00
Matthew Zhou
b5e09536ae feat: Serialize agent state simple fields and messages (#1012) 2025-02-18 11:01:10 -08:00
Charles Packer
66644199ed chore: fix lmstudio embeddings (#887) 2025-02-02 15:18:14 -08:00
cthomas
f5bcef2657 chore: rename metadata_ field to metadata in pydantic (#732) 2025-01-22 19:05:41 -08:00
Shubham Naik
0b8017853a fix: add tests to cypress 2024-12-23 14:44:08 -08:00
Shubham Naik
5a743d1dc4 Add 'apps/core/' from commit 'ea2a7395f4023f5b9fab03e6273db3b64a1181d5' 
git-subtree-dir: apps/core
git-subtree-mainline: a8963e11e7a5a0059acbc849ce768e1eee80df61
git-subtree-split: ea2a7395f4023f5b9fab03e6273db3b64a1181d5
 2024-12-22 20:31:22 -08:00