Commit Graph

252 Commits

Author SHA1 Message Date
Kian Jones
94c2921711 chore: walk back some temporary debugging stuff (#6332)
* first pass

* uv lock
2025-11-24 19:10:27 -08:00
Ari Webb
f9b405372d feat: add search routes [LET-6236] (#6280)
* claude code first pass

* rename routes

* search_messages and list_messages

* revert agents messagesearch

* generate api

* fix backend for list all messages

* request for message search

* return list of letta message

* add tests

* error in archive endpoint

* archive delete return type wrong

* optional params for archive creation

* add passage to tpuf on create

* fix archive manager

* support global passage search

* search by agent

* just do basic org wide search for now

* change message test to be about fresh data, cleanup after

---------

Co-authored-by: Ari Webb <ari@letta.com>
2025-11-24 19:10:27 -08:00
Ari Webb
14843b2600 feat: enable folder_ids on agent create [LET-6147] (#6247)
enable folder_ids

Co-authored-by: Ari Webb <ari@letta.com>
2025-11-24 19:09:33 -08:00
Shelley Pham
7ce33c4f22 feat: add attach detach memory block functionality [LET-5860] (#6207) 2025-11-24 19:09:33 -08:00
Ari Webb
65a733d5dd fix: make attach/detach routes return None if sdk verion 1.0 (#6203)
* Revert "Revert "feat: make attach/detach routes return None if version is 1.0 [LET-5844]" (#6201)"

This reverts commit bb0d10725f5889306de61e1758f061d6c1041c52.

* fix type checking

* revert

* return state for blocks and sources

* func signatures

* create memgpt_agent for cloud-e2e-tests

* Revert "create memgpt_agent for cloud-e2e-tests"

This reverts commit f279e5897b0942b1006a5f8527713dd801064c63.

* fix

---------

Co-authored-by: Ari Webb <ari@letta.com>
2025-11-24 19:09:33 -08:00
Sarah Wooders
a466e65e6b feat: move sources to folders [LET-6189] (#6199) 2025-11-24 19:09:32 -08:00
Sarah Wooders
cce0f41095 Revert "feat: make attach/detach routes return None if version is 1.0 [LET-5844]" (#6201)
Revert "feat: make attach/detach routes return None if version is 1.0 [LET-58…"

This reverts commit 328c481da6e4e0f7f30a82dcc287c90835f431cc.
2025-11-24 19:09:32 -08:00
Ari Webb
e20feaa3e4 feat: make attach/detach routes return None if version is 1.0 [LET-5844] (#6141)
---------

Co-authored-by: Ari Webb <ari@letta.com>
2025-11-24 19:09:32 -08:00
Kian Jones
848aa962b6 feat: add memory tracking to core (#6179)
* add memory tracking to core

* move to asyncio from threading.Thread

* remove threading.thread all the way

* delay decorator monitoring initialization until after event loop is registered

* context manager to decorator

* add psutil
2025-11-24 19:09:32 -08:00
Kian Jones
98ab655765 chore: add add limit of 100 (#6143)
* add limit of 100

* revert scheduler logging

* api changes

* remove redundant None type check
2025-11-13 15:36:56 -08:00
Shelley Pham
b73545cd60 fix: agents created from templates cannot read attached files [LET-6146] (#6137)
* fix: Ensure agents created from templates can read attached files

* test: Add test for template-based agent file attachment from sources
2025-11-13 15:36:56 -08:00
Kian Jones
077d0e2f9a feat: dump stack trace on segfault (#6121)
* dump stack trace on segfault

* log tokenizer
2025-11-13 15:36:56 -08:00
Charles Packer
5beaa84b5f fix(core): fix enable_sleeptime on letta_agent_v1 getting initial message sequence (#6018)
fix(core): for letta_agent_v1, if enable_sleeptime, make the sleeptime agent not have initial message sequence, similar to the base agent
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
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
Christina Tong
ef3df907c5 feat: add last_stop_reason to AgentState [LET-5911] (#5772)
* feat: add last_stop_reason to AgentState [LET-5911]

* undo agent loop changes, use update_run_by_id_async

* add run manager test

* add integration tests

* remove comment

* remove duplicate test
2025-11-13 15:36:55 -08:00
Sarah Wooders
1f05872b10 fix: patch attaching archival tools (#5869) 2025-11-13 15:36:20 -08:00
Ari Webb
015a209f40 fix: prevent cross tenancy attaching sources
patch

Co-authored-by: Ari Webb <ari@letta.com>
2025-11-13 15:36:14 -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
cthomas
875908cb44 feat: add include param to all backend list agents helpers (#5699) 2025-10-24 15:14:20 -07:00
cthomas
afdf0f80e3 feat: add backend support for agent relationship loads (#5693) 2025-10-24 15:14:09 -07:00
Kian Jones
45065297a0 feat: runtime validation for ids for internal managers calls (#5544)
* claude coded first pass

* fix test cases to expect errors instead

* fix this

* let's see how letta-code did

* claude

* fix tests, remove dangling comments, retrofit all managers functions with decorator

* revert to main for these since we are not erroring on invalid tool and block ids

* reorder decorators

* finish refactoring test cases

* reorder agent_manager decorators and fix test tool manager

* add decorator on missing managers

* fix id sources

* remove redundant check

* uses enum now

* move to enum
2025-10-24 15:13:47 -07:00
Kevin Lin
35b5383724 feat: match line number rendering to Anthropic / OAI defaults (#5492) 2025-10-24 15:13:15 -07:00
Kian Jones
d7b0a38a92 fix: index out of bounds check in agent_manager (#5571)
* set cur_system_message = None if there's no message ids

* typo
2025-10-24 15:13:15 -07:00
Kian Jones
4bbd760204 feat: add validation to fastapi routes for agent IDs (#5454)
* change my PR to match Caren's

* add path parameter validation for agent id first

* remove old import

* remove old agent_id_pattern pattern

* add example and fix max/min calculation to include hyphen

* fix regex string interpolation

* example deprecated in favour of examples

* openapi autogen

* change template test to expect 422

* fix 422 swallow

* expect 422 or 400

* rewrite  error codes

* fix hallucinated uuid

* tweaked error message test

* print docker logs on failure
2025-10-24 15:12:11 -07:00
Matthew Zhou
2dae4d33c3 feat: Implement streaming chat completions endpoint [LET-5485] (#5446)
* wip

* Add chat completions router and fix streaming service

* Finish chat completions

* Finish chat completions

* Remove extra print statement

* Run just api

* Don't explicitly throw http exceptions but surface Letta errors

* Remap errors

* Trigger CI

* Add missing Optional import
2025-10-24 15:12:11 -07:00
Shubham Naik
a95a449b02 feat: ignore bad tools when creating agents for template [LET-4850] (#5390)
* feat: ignore bad tools when creating agents for template

* chore: use paramater

* chore: next

* chore: next

---------

Co-authored-by: Shubham Naik <shub@memgpt.ai>
2025-10-24 15:12:11 -07:00
Kian Jones
158546414d fix: better error message for llm on agent failure (#5402)
* better error message for llm on agent failure

* raise NoResultFoundError instead of value error and do it outside async db registry
2025-10-24 15:11:31 -07:00
Sarah Wooders
7ab44e61fa feat: patch anthropic token counting + build-in tokenizers [LET-5377] (#5354) 2025-10-24 15:11:31 -07:00
Matthew Zhou
d826aceaf9 fix: Remove unuseful tool rules for v1 (#5345)
Remove unuseful tool rules for v1
2025-10-24 15:11:31 -07:00
jnjpng
b3fef4b5a8 feat: double write to all encrypted columns and decrypt on read (#5265)
* base

* use secret field

* fix

* auth code

* stage publish

* decouple backfill

* revert uncomment

* providers and agent vars

* mcp

* mcp

* stage and publish

* fix oauth

* double encrypt

* sandbox

---------

Co-authored-by: Letta Bot <noreply@letta.com>
2025-10-24 15:11:31 -07:00
cthomas
416af626cc feat: add pagination to agent folders endpoint (#5085)
* feat: add pagination to agent folders endpoint

* chore: regenerate API client with pagination parameters

* feat: add pagination parameters to agent folders and sources endpoints

- Add pagination parameters (before, after, limit, order, order_by) to list_agent_folders endpoint
- Add pagination parameters to list_agent_sources endpoint
- Update list_attached_sources_async method to support pagination with cursor-based filtering
- Regenerate API client with new pagination parameters
2025-10-07 17:50:49 -07:00
Sarah Wooders
7aff9aa659 feat: error handling for rest api for agents + blocks [LET-4625] (#5142) 2025-10-07 17:50:49 -07:00
Charles Packer
62a5d10099 fix(core): raise 404 properly for agent not found (#5118) 2025-10-07 17:50:49 -07:00
cthomas
7c03288c05 feat: add pagination to agent blocks endpoint (#5087)
* feat: add pagination to agent blocks endpoint

* chore: regenerate API client with pagination parameters

* feat: implement pagination logic in list_blocks endpoint

- Fix list_blocks implementation to use pagination parameters that were already in the route signature
- Add in-memory pagination logic for core memory blocks (sorting, cursor filtering, limit)
- Sort blocks by created_at timestamp with proper asc/desc ordering
- Apply cursor-based pagination with before/after filters
- Apply limit to results
- Regenerate API client code to reflect pagination functionality

* fix: correct sorting logic in list_blocks endpoint

- Fix AttributeError where blocks don't have created_at attribute
- Sort blocks by id instead of created_at (core memory blocks don't have timestamps)
- Maintains consistent pagination behavior while fixing runtime error

* feat: implement database-level pagination for list_blocks endpoint

- Replace inefficient in-memory filtering with proper SQLAlchemy query
- Use BlocksAgents join table to filter blocks by agent_id at database level
- Apply pagination filters (before, after, limit) in SQL query for better performance
- Sort by BlockModel.created_at instead of in-memory sorting
- Add necessary imports: select from sqlalchemy, db_registry from letta.server.db
- Verify agent access before querying blocks

* refactor: move database logic from route to agent manager service layer

- Add list_agent_blocks_async method to AgentManager for proper separation of concerns
- Move SQLAlchemy query logic from REST route to service layer
- Keep routes focused on request/response handling
- Remove unnecessary imports from router (select, db_registry)
- Database pagination logic now properly encapsulated in service layer
2025-10-07 17:50:48 -07:00
cthomas
6e3e45fb2d feat: add pagination to agent groups endpoint (#5089)
feat: add pagination to list_agent_groups endpoint

- Add pagination parameters to list_groups_async method (before, after, limit, ascending)
- Update list_agent_groups endpoint to include pagination parameters (before, after, limit, order, order_by)
- Add proper cursor-based pagination and sorting in SQL query
- Pass pagination parameters from route to underlying service method
- Regenerate API client to reflect pagination parameter changes
2025-10-07 17:50:48 -07:00
cthomas
1b4780fa27 feat: add back async list_groups in agent manager [LET-4597] (#5095)
feat: convert list_groups to async in agent manager

- Add list_groups_async method to AgentManager to replace sync version
- Method filters groups by agent_id using join with GroupsAgents table
- Supports optional manager_type filtering
- Update list_agent_groups endpoint to use new async method
- No functional changes to endpoint behavior or parameters
2025-10-07 17:50:48 -07:00
cthomas
874ac0dd5c feat: add pagination to agent tools endpoint (#5084)
* feat: add pagination to agent tools endpoint

* chore: regenerate API client with pagination parameters

* feat: implement pagination logic in list_agent_tools endpoint

- Update list_attached_tools_async method to support pagination parameters (before, after, limit, ascending)
- Update list_agent_tools route to pass pagination parameters to underlying service method
- Add proper cursor-based pagination and sorting in SQL query

* feat: update default limit for list_agent_tools to 10

* feat: regenerate API client after limit parameter change
2025-10-07 17:50:48 -07:00
Kevin Lin
09d9c3ffd4 feat: anthropic tools for claude sonnet 4.5 (#4988)
* add anthropic memory tools

* memory view working

* update memory examples

* tools

* feat: some changes (#5003)

* feat: added the ability to modify and add descriptions on creation

* fix: kill dead code & write into core_tool_executor instead

* fix: use block_manager not agent_manager where possible, also turn the return string errors into raising exceptions

* fix: cleanup, get rid of more return string errors replaced with valueerror, also drop deadcode

---------

Co-authored-by: Charles Packer <packercharles@gmail.com>
2025-10-07 17:50:47 -07:00
Matthew Zhou
171f9b0b19 fix: Refactor reset messages async to reduce idle in transaction [LET-4529] (#4958)
* Reduce comments

* Move turbopuffer outside of reset messages
2025-10-07 17:50:46 -07:00
Charles Packer
9fd901c3a5 fix(core): patch default reasoning for letta-free on letta v1 (#4953)
* fix(core): patch default reasoning for letta-free on letta v1

* fix: patch (unrelated?) bug w/ missing required for empty tools like reset_research
2025-10-07 17:50:46 -07:00
Matthew Zhou
b5053d02d5 fix: Fix multi agent test (#4947)
Fix multi agent
2025-10-07 17:50:46 -07:00
Charles Packer
81bf132712 fix: disable reasoning toggle when agent type is letta agent v1 [PRO-1346] (#4946)
* fix: change the backend logic for the reasoning toggle to be different for v1 vs old agent types, also change the frontend to disable toggling unless it's a toggle-able model

* fix: add more logic to when the reasoning switch is enabled or disabled

* fix: safety net in the backend to set config when undefined

* fix: disable prefix fill, it's a bug
2025-10-07 17:50:46 -07:00
Charles Packer
a4041879a4 feat: add new agent loop (squash rebase of OSS PR) (#4815)
* feat: squash rebase of OSS PR

* fix: revert changes that weren't on manual rebase

* fix: caught another one

* fix: disable force

* chore: drop print

* fix: just stage-api && just publish-api

* fix: make agent_type consistently an arg in the client

* fix: patch multi-modal support

* chore: put in todo stub

* fix: disable hardcoding for tests

* fix: patch validate agent sync (#4882)

patch validate agent sync

* fix: strip bad merge diff

* fix: revert unrelated diff

* fix: react_v2 naming -> letta_v1 naming

* fix: strip bad merge

---------

Co-authored-by: Kevin Lin <klin5061@gmail.com>
2025-10-07 17:50:45 -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
acaf820009 feat: Add project_id to message filtering/inserting to Turbopuffer [LET-4252] (#4466)
* Add project_id

* Fern autogen
2025-09-08 14:35:15 -07:00
Matthew Zhou
af302e8ac8 feat: Write tests for search messages [LET-4212] (#4447)
* Adjust naming

* Add testing and improve message search

* Adjust comments

* Change query text to query

* Fern autogen
2025-09-05 17:52:13 -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