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1968 Commits

Author SHA1 Message Date
Sarah Wooders
982501f6fa feat: create model table to persist available models (#5835) 
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Co-authored-by: Ari Webb <arijwebb@gmail.com>
Co-authored-by: Ari Webb <ari@letta.com>
 2025-11-13 15:36:56 -08:00
Ari Webb
f36845b485 feat: add create memory for archive [LET-6148] (#6110) 
* first hack

* add to stainless

* renaming field

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Co-authored-by: Ari Webb <ari@letta.com>
 2025-11-13 15:36:56 -08:00
Sarah Wooders
6eeb3c90bb feat: bring back model_settings and remove validation again (#6104) 2025-11-13 15:36:56 -08:00
Sarah Wooders
ddc87418f4 feat: revert model_settings (#6089) 2025-11-13 15:36:56 -08:00
Shubham Naik
eb0e03d7bb chore: move v1health to async [LET-6125] (#6086) 
* chore: move v1health to async

* chore: make async

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Co-authored-by: Shubham Naik <shub@memgpt.ai>
 2025-11-13 15:36:56 -08:00
Kian Jones
814856711e fix: prevent too many runs bug (#6076) 
* add limit of 1000 and change FE

* add safety

* const name

* update limit

* add max limit

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Co-authored-by: christinatong01 <christina@letta.com>
 2025-11-13 15:36:56 -08:00
Charles Packer
2e721ddc62 fix: various hardening to prevent stale state on background mode runs (#6072) 
fix: various hardening to prevent stale state on backgroun
d mode runs
 2025-11-13 15:36:56 -08:00
Sarah Wooders
0b1fe096ec feat: split up handle and model_settings (#6022) 2025-11-13 15:36:56 -08:00
jnjpng
edbff34d63 feat: enable streaming flag on send message [LET-6100] (#6040) 
* base

* base

* update

* stainless

* final

---------

Co-authored-by: Letta Bot <noreply@letta.com>
 2025-11-13 15:36:55 -08:00
Kian Jones
789f6cf9cd feat: log incoming requests too (#6050) 
log incoming requests too
 2025-11-13 15:36:55 -08:00
Charles Packer
363a5c1f92 fix: fix poison state from bad approval response (#5979) 
* fix: detect and fail on malformed approval responses

* fix: guard against None approvals in utils.py

* fix: add extra warning

* fix: stop silent drops in deserialize_approvals

* fix: patch v3 stream error handling to prevent sending end_turn after an error occurs, and ensures stop_reason is always set when an error occurs

* fix: Prevents infinite client hangs by ensuring a terminal event is ALWAYS sent

* fix:  Ensures terminal events are sent even if inner stream generator fails to
  send them
 2025-11-13 15:36:55 -08:00
Kian Jones
4acda9c80f feat: global exception middleware (#6017) 
* global exception middleware

* redo both logging middlewares as one

* remove extra middleware files
 2025-11-13 15:36:55 -08:00
jnjpng
501c325b32 feat: return new Model and EmbeddingModel objects for list model/embedding endpoints [LET-6090] (#6019) 
* base

* generate

* test

* test

* update

* generate

* cypress

---------

Co-authored-by: Letta Bot <noreply@letta.com>
 2025-11-13 15:36:55 -08:00
Matthew Zhou
8df78e9429 feat: Move file upload to temporal [LET-6089] (#6024) 
* Finish writing temporal upload file activity

* Remove prints

* Rewrite content re-use
 2025-11-13 15:36:55 -08:00
Christina Tong
c76bc9e216 feat: add filters to count_agents endpoint [LET-5380] [LET-5497] (#6008) 
* feat: add filters to count_agents endpoint [LET-5380]

* comment

* update
 2025-11-13 15:36:55 -08:00
Charles Packer
4b371dd6fb fix(core): patch bug w/ sleeptime agents and client-side tool executions [LET-6081] (#6001) 
* fix(core): patch bug w/ sleeptime agents and client-side tool executions

* fix: add groupid to approvalcreate

* chore: just stage-api && just publish-api
 2025-11-13 15:36:55 -08:00
jnjpng
849d0dc64a feat: provider-specific model configuration (#5873) (#5874) 2025-11-13 15:36:55 -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
ea3248593c feat(logs): Enrich logs with context-aware primtive types (#5949) 
* enrich logs with context-aware primtive types

* Delete apps/core/docs/LOG_CONTEXT.md
 2025-11-13 15:36:55 -08:00
Christina Tong
881831501a feat: filter list agents by stop reason [LET-5928] (#5779) 
* feat: add last_stop_reason to AgentState [LET-5911]

* feat: filter list agents by stop reason [LET-5928]

* undo agent loop changes, use update_run_by_id_async

* add run manager test

* add integration tests

* remove comment

* fix duplicate

* fix docs
 2025-11-13 15:36:55 -08:00
Charles Packer
6646a27bf7 fix(core): actually use parallel_tool_calls in create/update [LET-6070] (#5984) 
fix(core): actually use parallel_tool_calls in create/update
 2025-11-13 15:36:55 -08:00
Matthew Zhou
dbad510a6e fix: Bound async queue during streaming (#5976) 
Add maxsize = 1
 2025-11-13 15:36:55 -08:00
Ari Webb
ed99d7eb2b feat: add input option to send message route [LET-4540] (#5938) 
---------

Co-authored-by: Ari Webb <ari@letta.com>
 2025-11-13 15:36:50 -08:00
Kian Jones
6c377cdc81 chore(logs): Add resource usage logging to streaming, file uploads, mcp client, and model caches (#5925) 
* adding log messages to track memory consumption

* add logging to sources, folders, agentfiles, and mcp clients

* memory logging for tool creation paths
 2025-11-13 15:36:50 -08:00
Charles Packer
468b47bef5 fix(core): patch sse streaming errors (#5906) 
* fix: patch sse streaming errors

* fix: don't re-raise, but log explicitly with sentry

* chore: cleanup comments

* fix: revert change from #5907, also make sure to write out a [DONE] to close the stream
 2025-11-13 15:36:39 -08:00
Charles Packer
a6077f3927 fix(core): Fix agent loop continuing after cancellation in letta_agent_v3 [LET-6006] (#5905) 
* Fix agent loop continuing after cancellation in letta_agent_v3

Bug: When a run is cancelled, _check_run_cancellation() sets
self.should_continue=False and returns early from _step(), but the outer
for loop (line 245) continues to the next iteration, executing subsequent
steps even though cancellation was requested.

Symptom: User hits cancel during step 1, backend marks run as cancelled,
but agent continues executing steps 2, 3, etc.

Root cause: After the 'async for chunk in response' loop completes (line 255),
there was no check of self.should_continue before continuing to the next
iteration of the outer step loop.

Fix: Added 'if not self.should_continue: break' check after the inner loop
to exit the outer step loop when cancellation is detected. This makes v3
consistent with v2 which already had this check (line 306-307).

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

Co-authored-by: Letta <noreply@letta.com>

* add integration tests

* fix: misc fixes required to get cancellations to work on letta code localhost

---------

Co-authored-by: Letta <noreply@letta.com>
Co-authored-by: Sarah Wooders <sarahwooders@gmail.com>
 2025-11-13 15:36:39 -08:00
Ari Webb
da11d80bf4 fix: add default model gpt4.1 (#5897) 
add default model gpt4.1

Co-authored-by: Ari Webb <ari@letta.com>
 2025-11-13 15:36:39 -08:00
Kian Jones
193c4f7c4a chore: continued logging cleanup and bugfixes (#5882) 
* gracefully handle mcp error, runs/temporal error, and otel exporter bug fixes

* move error handling to managers

* remove migrated error handling from routers

* move logger.error calls to logger.warnings
 2025-11-13 15:36:20 -08:00
Sarah Wooders
cfeed463a9 Revert "feat: provider-specific model configuration " (#5873) 
Revert "feat: provider-specific model configuration  (#5774)"

This reverts commit 34a334949a3ef72cd49ff0ca3da9e85d16daa57c.
 2025-11-13 15:36:20 -08:00
Sarah Wooders
aaa12a393c feat: provider-specific model configuration (#5774) 
* initial code updates

* add models

* cleanup

* support overriding

* add apis

* cleanup reasoning interfaces to match models

* update schemas

* update apis

* add new field

* remove parallel

* various fixes

* modify schemas

* fix

* fix

* make model optional

* undo model schema change

* update schemas

* update schemas

* format

* fix tests

* attempt to patch web

* fic docs

* change schemas

* update error

* fix tests

* delete tests

* clean up undefined matching conditional

---------

Co-authored-by: jnjpng <jin@letta.com>
Co-authored-by: Letta Bot <noreply@letta.com>
 2025-11-13 15:36:14 -08:00
Shubham Naik
95816b9b28 Shub/let 5962 add perfomranceduration search to runs [LET-5962] (#5850) 
* feat: add perfomrance/search to list internal runs

* chore: add tests

* chore: fix ui

* feat: support UI for this

* chore: update tests

* chore: update types

---------

Co-authored-by: Shubham Naik <shub@memgpt.ai>
 2025-11-13 15:36:14 -08:00
Sarah Wooders
d109bab587 feat: handle overloaded errors [LET-5969] (#5856) 
feat: handle overloaded errors
 2025-11-13 15:36:14 -08:00
jnjpng
a85abe71b7 feat: add streaming response type to messages stream for stainless [LET-5949] (#5807) 
* base

* generate

* fix

* update

* done

* yaml

---------

Co-authored-by: Letta Bot <noreply@letta.com>
 2025-11-13 15:36:02 -08:00
Sarah Wooders
f37197f00d fix: undo recent changes to handle matching (#5808) 2025-11-13 15:36:02 -08:00
Sarah Wooders
655c9489d8 fix: re-raise the error and send [DONE] for known LLM errors in stream (#5805) 2025-11-13 15:36:02 -08:00
Sarah Wooders
7f128544d7 fix: patch handle matching for LLMs (#5801) 2025-11-13 15:36:02 -08:00
Sarah Wooders
a566900533 chore: add back test_server.py (#5783) 2025-11-13 15:36:00 -08:00
Ari Webb
5947e209c7 feat: generate json schema in generate-tool [LET-5901] (#5769) 
* generate json schema

* delete commented try catch

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Co-authored-by: Ari Webb <ari@letta.com>
 2025-11-13 15:35:34 -08:00
Sarah Wooders
e7fff12da0 feat: patch model listing to actually match handle [LET-5888] (#5754) 2025-11-13 15:35:34 -08:00
Christina Tong
042a32d371 feat: add project_id to internal runs endpoint [LET-5915] (#5761) 
feat: add explicit project_id to internal runs endpoint [LET-5915]
 2025-11-13 15:35:34 -08:00
cthomas
cd2fb0cd02 feat: add new internal capture endpoint (#5750) 2025-11-13 15:35:34 -08:00
Ari Webb
787740e3cb feat: deprecate shared_block_ids, and add groups, blocks [LET-4430] (#5746) 
* deprecate field

* add detach/attach, verify user can do them

* just stage publish api

---------

Co-authored-by: Ari Webb <ari@letta.com>
 2025-11-13 15:35:34 -08:00
Sarah Wooders
85ed29274c feat: clean up block return object [LET-5784] (#5641) 
* fix: fix deep research agent

* chore: update blocks response

* add message

* update agents

* update

* use blockresponse

* undo merge conflict

* add internal agents and blocks

* remove unnecessary internal agent route

* fix utils server test

---------

Co-authored-by: christinatong01 <christina@letta.com>
 2025-11-13 15:35:32 -08:00
Kian Jones
b05dd30bfc fix: resource cleanup on background tasks (#5738) 
copy over Jake's PR from OSS
 2025-10-24 15:14:39 -07:00
jnjpng
949320ab25 chore: add order_by param to list archives [LET-5839] (#5734) 
* base

* generatE

---------

Co-authored-by: Letta Bot <noreply@letta.com>
 2025-10-24 15:14:31 -07:00
Ari Webb
d558084703 feat: make some routes return none for sdk v1 [LET-5831] (#5724) 
just the easy ones

Co-authored-by: Ari Webb <ari@letta.com>
 2025-10-24 15:14:31 -07:00
cthomas
6b37ef2cb7 fix: special otid handling for approval request (#5726) 2025-10-24 15:14:31 -07:00
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
Kian Jones
009cd05cce chore: migrate server to logger (#5725) 
make server use logger
 2025-10-24 15:14:31 -07:00
jnjpng
6e2c002af3 feat: add stainless pagination for top level arrays with order by [LET-5800] (#5687) 
* base

* revert openapi

* union

* simplify

* stainless

* stainless

* fix

* fix test

* generate

---------

Co-authored-by: Letta Bot <noreply@letta.com>
 2025-10-24 15:14:31 -07:00