Fimeg/letta-server
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114 Commits

Author SHA1 Message Date
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
Sarah Wooders
354205f581 feat: create new runs table [LET-4467] (#4841) 2025-10-07 17:50:47 -07:00
Charles Packer
809956d1aa fix(core): patch bug in the broadcast multi-agent tool where we were not properly awating returns [LET-4484] (#4866) 
fix(core): patch bug in the broadcast multi-agent tool where we were not await-ing the responses to return them properly
 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
516f2963e0 feat: Add turbopuffer embedder by default [LET-4253] (#4476) 
* Adapt to turbopuffer embedder

* Make turbopuffer search more efficient over all source ids

* Combine turbopuffer and pinecone hybrid

* Fix test sources
 2025-09-08 18:46:41 -07:00
Charles Packer
388dd46ffc feat: various performance patches for gpt-5 [LET-4157] (#4381) 
* feat: increase the verbosity of the heartbeat kwarg

* chore: strip docstrings out from the file in which they are not parsed (duplicates inside base.py

* feat: add examples to the docstrings for memory_replace and memory_insert

* feat: add more examples
 2025-09-06 11:23:13 -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
Matthew Zhou
def95050e2 feat: Add ranks to archival memory search [LET-4193] (#4426) 
* Add ranks to archival memory search

* Fix test managers

* Fix archival memory test
 2025-09-04 13:35:54 -07:00
Matthew Zhou
d924cc005b fix: change to pure rank-based RRF for relevance ordering (#4411) 
* Fix RRF

* Fix turbopuffer tests
 2025-09-03 17:33:19 -07:00
Matthew Zhou
2af6049d6f feat: Change web search to exa [LET-4190] (#4401) 
* Change web search to exa

* Fix tf/justfile

* add exa api key for integration test

* Mock exa

---------

Co-authored-by: Kian Jones <kian@letta.com>
 2025-09-03 15:52:10 -07:00
Matthew Zhou
129dd97902 feat: Add fetch webpage tool [LET-4188] (#4395) 
* Add fetch webpage tool

* Use trafilatura for web extraction
 2025-09-03 13:34:35 -07:00
Matthew Zhou
051a5cde6a feat: Add archival search endpoint [LET-4184] (#4390) 
* Add archival search endpoint

* Run fern autogen

* Add de-dupe logic
 2025-09-03 10:55:20 -07:00
Matthew Zhou
6e633bd8f9 feat: Change namespace to be org scoped and filter on agent_id [LET-4163] (#4368) 
* Change to org scoped and agent_id filtering

* Finish modifying conversation search tool

* Fix failing tests

* Get rid of bad imports
 2025-09-03 10:00:19 -07:00
Matthew Zhou
8f425aa024 feat: Modify conversation search tool to be hybrid (#4362) 
* Modify conversation search functionality

* Gate the roles
 2025-09-02 13:45:53 -07:00
Matthew Zhou
0854ba0d01 feat: Support timestamp filtering for archival memories [LET-3469] (#4330) 
Finish temporal filtering
 2025-08-30 19:31:07 -07:00
Matthew Zhou
b1f2e8b2bc feat: Allow agent archival tools to insert/search with tags [LET-4072] (#4300) 
* Finish modifying archival memory tools

* Add tags

* Add disabled test
 2025-08-29 11:55:06 -07:00
Kian Jones
fecf6decfb chore: migrate to ruff (#4305) 
* base requirements

* autofix

* Configure ruff for Python linting and formatting

- Set up minimal ruff configuration with basic checks (E, W, F, I)
- Add temporary ignores for common issues during migration
- Configure pre-commit hooks to use ruff with pass_filenames
- This enables gradual migration from black to ruff

* Delete sdj

* autofixed only

* migrate lint action

* more autofixed

* more fixes

* change precommit

* try changing the hook

* try this stuff
 2025-08-29 11:11:19 -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
Matthew Zhou
13d8eae9ef chore: Move environment to settings [LET-4080] (#4265) 
Move environment to settings
 2025-08-27 14:52:35 -07:00
Sarah Wooders
0420f10bab fix: remove trace methods [LET-4059] (#4232) 
remove trace methods
 2025-08-26 20:47:09 -07:00
jnjpng
afc4809be0 feat: add x-agent-id header for mcp tool execution 
Co-authored-by: Jin Peng <jinjpeng@Jins-MacBook-Pro.local>
 2025-08-22 14:09:03 -07:00
jnjpng
c38b1f5992 fix: mcp client cleanup but finally 
Co-authored-by: Jin Peng <jinjpeng@Jins-MacBook-Pro.local>
 2025-08-22 13:07:58 -07:00
Matthew Zhou
c3eefbc3d6 fix: Fix 0 indexing for offset (#4086) 2025-08-21 14:29:51 -07:00
Andy Li
e2e91c7260 feat: typescript sandbox 2025-08-12 15:39:17 -07:00
Sarah Wooders
f4740b1388 chore: remove legacy embeddings (#3846) 2025-08-12 15:11:09 -07:00
Charles Packer
0130e9b6e8 fix: reduce error levels to patch the sentry logging issue (#3835) 2025-08-08 22:15:10 -07:00
Matthew Zhou
6a713f9ae7 feat: Change grep to be paginated (#3815) 2025-08-07 16:50:05 -07:00
Sarah Wooders
f6f3abdeda fix: patch non-optional memory replace (#3803) 2025-08-07 13:51:12 -07:00
Sarah Wooders
a6ada1e4ea fix: dont have optional argument for memory_replace (#3800) 2025-08-07 10:18:47 -07:00
Matthew Zhou
617ec9e87b feat: Add comprehensive error tracking to steps table (#3765) 2025-08-06 20:19:29 -07:00
cthomas
9a2caeb0bc feat: offload jinja to threadpool LET-3615 (#3787) 2025-08-06 16:34:28 -07:00
cthomas
b4810633af chore: deprecate orm enum file (#3724) 2025-08-04 11:59:55 -07:00
Matthew Zhou
10f6f1d247 feat: Implement archival sharing (#3689) 2025-08-01 23:34:49 -07:00
Matthew Zhou
fe511002c7 feat: Fix builtin web search tests (#3680) 2025-07-31 13:49:11 -07:00
Sarah Wooders
02507dd356 fix: only import modal if there is a key (#3668) 2025-07-30 19:04:15 -07:00
Andy Li
73e74270f4 feat: modal sandbox 2025-07-30 11:25:40 -07:00
Matthew Zhou
cf268ce802 feat: More speedups to the web search tool (#3650) 2025-07-29 23:03:53 -07:00
Matthew Zhou
e4b91d2429 feat: Speed up web search (#3649) 2025-07-29 22:44:45 -07:00
Matthew Zhou
eacaa2b02a feat: Change defaults on web search tool (#3646) 2025-07-29 22:23:37 -07:00
Sarah Wooders
2224dc5f23 chore: move around pgvector imports (#3609) 2025-07-29 17:12:00 -07:00
Matthew Zhou
2f87cd4393 feat: Polishing open files tools (#3575) 
Co-authored-by: Charles Packer <packercharles@gmail.com>
Co-authored-by: Shubham Naik <shub@letta.com>
Co-authored-by: Shubham Naik <shub@memgpt.ai>
Co-authored-by: cthomas <caren@letta.com>
Co-authored-by: jnjpng <jin@letta.com>
Co-authored-by: Jin Peng <jinjpeng@Jins-MacBook-Pro.local>
Co-authored-by: Cameron Pfiffer <cameron@pfiffer.org>
Co-authored-by: Kian Jones <11655409+kianjones9@users.noreply.github.com>
Co-authored-by: Kian Jones <kian@Kians-MacBook-Pro.local>
 2025-07-29 15:46:51 -07:00
jnjpng
04511d1ffc feat: allow mcp authentication overrides per agent (#3318) 
Co-authored-by: Jin Peng <jinjpeng@Jins-MacBook-Pro.local>
 2025-07-28 18:20:58 -07:00
cthomas
41aa8cc63f feat: asyncify jinja templates (#3580) 2025-07-26 23:17:24 -07:00
Matthew Zhou
e62ddf8355 feat: Add per-agent file management controls with context-aware defaults (#3467) 2025-07-22 10:43:37 -07:00
Matthew Zhou
3cf9580d9b feat: Add bulk source upsert mechanism (#3456) 2025-07-21 14:52:20 -07:00
Matthew Zhou
33d99be157 feat: Add env var to control model within builtin web_search tool (#3417) 2025-07-18 16:45:59 -07:00
Andy Li
04e9f43220 chore: strings lint cleanup (#3374) 2025-07-18 09:20:45 -07:00
Kevin Lin
98b691a553 feat: remove persona/human from tool descriptions (#3250) 
Co-authored-by: Charles Packer <packercharles@gmail.com>
 2025-07-10 21:45:00 -07:00