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789122bbea1481e4862ed22186edef98208ad6d4
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385 Commits
Author SHA1 Message Date
gabrielstein-mem0 789122bbea fix(telemetry): stitch PostHog identities on MemoryClient init 
The Python sync/async MemoryClient and the TS MemoryClient were silently
switching their PostHog distinct_id from an anonymous on-disk UUID to the
user's email post-ping, without sending the merge instruction. PostHog
ended up tracking each user as 2-3 disconnected personas (OSS UUID, CLI
anon UUID, email), and only ~4 $create_alias events fired across ~300K
users. The Python CLI does this correctly today; this change ports the
same pattern to MemoryClient.

- mem0/memory/setup.py: make setup_config() idempotent so it backfills a
  top-level user_id for CLI-first users (the CLI writes
  telemetry.anonymous_id, not user_id, which left OSS telemetry silently
  dropped). Add read_anon_ids() and mark_aliased() helpers.
- mem0/memory/telemetry.py: add AnonymousTelemetry.capture_identify() that
  posts a PostHog $identify event with $anon_distinct_id. Add "$identify"
  to _LIFECYCLE_EVENTS so it bypasses the 90% sampling drop.
- mem0/client/main.py: at the end of __init__ for both MemoryClient and
  AsyncMemoryClient, fire $identify for each unaliased anon ID and
  persist telemetry.aliased_to so the alias only happens once per
  (anon_id, email) pair, ever. All telemetry calls swallow exceptions.
- mem0-ts/src/client/telemetry.ts: mirror with captureIdentify().
- mem0-ts/src/client/config.ts (new): node-only readMem0AnonIds() and
  markMem0Aliased() using async dynamic imports of fs/path/os, gated on
  process.versions.node so browsers no-op cleanly.
- mem0-ts/src/client/mem0.ts: call _maybeAliasAnonToEmail() inside
  _initializeClient after ping resolves the email.

Tests cover the matrix (OSS-only, CLI-only, both, already-aliased) plus
failure modes (malformed JSON, read-only fs, posthog errors, browser
env). Telemetry never raises.
 2026-04-30 16:47:52 -07:00
Harsh Vardhan GuptaGitHubkartik-mem0
 		1b95c99db4 fix: sql injection, prompt injection (#4997) 
Co-authored-by: kartik-mem0 <kartik.labhshetwar@mem0.ai>
 2026-04-29 00:51:16 +05:30
Pratik RaiandGitHub 693e709389 fix(api): map entity params to filters in GET /memories (#4955) (#4960) 2026-04-24 23:52:14 +05:30
Andrew HalpernandGitHub cca7551192 fix(memory): honor prompt param in vector store extraction (#4914) 2026-04-23 22:36:54 +05:30
cidandGitHub 5be2630f5b fix: add missing text_lemmatized in AsyncMemory._create_memory (#4886) 2026-04-23 20:04:43 +05:30
Rudrasinh Nimeshkumar RavaljiGitHubClaude
 		15feaa8ac4 fix(llms): narrow _is_reasoning_model to not match gpt-5.x variants (#4746) 
Co-authored-by: Claude <noreply@anthropic.com>
 2026-04-23 18:58:12 +05:30
jessai2099GitHubClaude Sonnet 4.6
 		573e5212a4 fix(vector-stores): add agent_id and run_id to Elasticsearch/OpenSearch default mappings (#4906) 
Co-authored-by: Claude Sonnet 4.6 <noreply@anthropic.com>
 2026-04-20 23:10:59 +05:30
YarizakuraandGitHub 8ba225cec8 fix: merge same-key operator dicts in AND metadata filters (#4853) 2026-04-20 21:54:02 +05:30
KartikandGitHub e6d6276bb9 refactor: add entity ID and search param validation, rename textLemmatized field, update tests (#4843) 2026-04-15 20:57:09 +05:30
Chaithanya KumarGitHubClaude Opus 4.6kartik-mem0
 		9692726db4 fix(ts-oss): isolate entity store from memory store by default (#4829) 
Co-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Co-authored-by: kartik-mem0 <kartik.labhshetwar@mem0.ai>
 2026-04-15 14:47:43 +05:30
soumil-rathiGitHubSoumil RathiClaude Opus 4.6
 		d8d776636f fix(v3): migration crashes + entity linking on OSS (#4836) 
Co-authored-by: Soumil Rathi <soumilrathi@gmail.com>
Co-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
 2026-04-15 14:46:28 +05:30
KartikandGitHub a5a688295e fix: prevent arbitrary code execution via pickle in FAISS vector store (#4833) 2026-04-15 00:02:07 +05:30
soumil-rathiGitHubSoumil RathiSaket Aryanchaithanyak42kartik-mem0
 		a488e19044 feat(oss): port v3 pipeline with hybrid search, entity extraction, and additive scoring (#4805) 
Co-authored-by: Soumil Rathi <soumilrathi@gmail.com>
Co-authored-by: Saket Aryan <saketaryan2002@gmail.com>
Co-authored-by: chaithanyak42 <chaithanya.kumar42a@gmail.com>
Co-authored-by: kartik-mem0 <kartik.labhshetwar@mem0.ai>
 2026-04-14 18:00:58 +05:30
shafdevandGitHub 4a7e166f9a fix(tests): use top_k instead of limit in test_server_params (#4820) 2026-04-14 01:11:31 +05:30
YunsuandGitHub 7b395f3bf7 fix(openai): make store opt-in so it stops leaking to non-OpenAI backends (#4757) 2026-04-13 21:53:22 +05:30
KartikandGitHub 1a53852d93 test: update valkey cluster search test to use top_k parameter (#4815) 2026-04-13 20:44:18 +05:30
Swarnaprakash UdayakumarandGitHub cf530c4bec feat(valkey): add cluster mode enabled (CME) support (#4759) 2026-04-13 20:07:11 +05:30
Asish KumarandGitHub c239d8a483 fix(client): prevent feedback telemetry TypeError (#4795) 2026-04-12 03:06:05 +05:30
KartikGitHubClaude Opus 4.6
 		9d6b79a14e fix(sdk): removing the enable graph flag and switching from snake case to camel case for client ts sdk (#4776) 
Co-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
 2026-04-12 02:40:54 +05:30
KartikandGitHub e44b46ef2e fix(sdk): removing deprecating param from our sdk and docs changes with it (#4740) 2026-04-12 00:34:58 +05:30
Gabriel SteinandGitHub 9d82e2329d refactor(telemetry): sample OSS hot-path events at 10% to reduce PostHog volume (#4771) 2026-04-11 16:25:38 +05:30
Ignazio De SantisGitHubkartik-mem0
 		081eca6d8f fix: guard temp_uuid_mapping lookups against LLM-hallucinated IDs (fixes #3931) (#4674) 
Co-authored-by: kartik-mem0 <kartik.labhshetwar@mem0.ai>
 2026-04-08 21:55:52 +05:30
Rakhee SinghandGitHub 3ffea554bc fix(azure_openai): forward response_format to Azure OpenAI API (#4689) 2026-04-08 19:22:02 +05:30
UtkarshGitHubutkarsh240799Claude Opus 4.6kartik-mem0
 		fcbb70ab3b fix: prevent thread and memory leaks from PostHog telemetry (#4535) 
Co-authored-by: utkarsh240799 <utkarsh240799@users.noreply.github.com>
Co-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Co-authored-by: kartik-mem0 <kartik.labhshetwar@mem0.ai>
 2026-04-03 20:01:04 +05:30
Shaik Faizan Roshan AliandGitHub 66d34fab3c fix: update_memory endpoint passing dict instead of str (#3933) (#4595) 2026-04-02 19:35:09 +05:30
Krishna ChaitanyaGitHubkartik-mem0
 		868b63af63 fix: use DatetimeRange for datetime string values in Qdrant range filters (#4659) 
Co-authored-by: kartik-mem0 <kartik.labhshetwar@mem0.ai>
 2026-04-02 18:43:58 +05:30
Rakhee SinghandGitHub 93bd4e248c fix(deepseek): forward response_format to OpenAI-compatible API (#4635) 2026-03-31 18:06:53 +05:30
Rakhee SinghGitHubrasingh5
 		dbac83218f fix(vllm): forward response_format to OpenAI-compatible API (#4608) 
Co-authored-by: rasingh5 <rasingh@demandbase.com>
 2026-03-31 13:25:45 +05:30
HUANG XIAOandGitHub 5d30af9560 feat(bedrock): add MiniMax provider support for AWS Bedrock (#4609) 2026-03-30 20:40:24 +05:30
Br1anGitHubkartik-mem0
 		7213e1b1a6 fix: reset graph database in Memory.reset() (#4185) 
Co-authored-by: kartik-mem0 <kartik.labhshetwar@mem0.ai>
 2026-03-30 18:45:38 +05:30
HimanshuandGitHub ae49edec44 fix(memory): centralize entity cleanup and skip malformed LLM relation dicts (#4515) 2026-03-28 21:23:05 +05:30
Br1anandGitHub 27a6e7863e fix: rebuild FAISS index on vector deletion (#4178) 2026-03-28 20:56:39 +05:30
KartikandGitHub cd2dd7cc54 refactor: update default Gemini and Vertex AI embedder model to gemini-embedding-001 (#4571) 2026-03-28 20:39:27 +05:30
KartikandGitHub c2698f2b71 fix: preserve original actor_id during memory update (#4570) 2026-03-28 00:02:58 +05:30
UtkarshGitHubutkarsh240799Claude Opus 4.6
 		e87240d4d9 fix(vector_stores): handle vector=None in Milvus and Qdrant update methods (#4568) 
Co-authored-by: utkarsh240799 <utkarsh240799@users.noreply.github.com>
Co-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
 2026-03-27 21:50:54 +05:30
Gopal BagaswarandGitHub 68cf4e118d feat: add reasoning_effort parameter support for reasoning models (#4461) 2026-03-27 17:54:44 +05:30
UtkarshGitHubutkarsh240799Claude Opus 4.6
 		12624555b4 fix(memory): set updated_at on creation and preserve pre-existing created_at (#4499) 
Co-authored-by: utkarsh240799 <utkarsh240799@users.noreply.github.com>
Co-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
 2026-03-27 16:59:44 +05:30
UtkarshGitHubutkarsh240799Claude Opus 4.6
 		3ac4e047de fix: merge multiple filter operators for same key (#4559) 
Co-authored-by: utkarsh240799 <utkarsh240799@users.noreply.github.com>
Co-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
 2026-03-26 20:28:37 +05:30
UtkarshGitHubutkarsh240799Claude Opus 4.6
 		a2ffca3266 fix: prevent SQL injection in Databricks vector store (#4558) 
Co-authored-by: utkarsh240799 <utkarsh240799@users.noreply.github.com>
Co-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
 2026-03-26 20:22:34 +05:30
zaid khanGitHubutkarsh240799Claude Opus 4.6
 		5edc0cc99f fix: update parameter added to the update function which is exposed t… (#3799) 
Co-authored-by: utkarsh240799 <utkarsh240799@users.noreply.github.com>
Co-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
 2026-03-26 20:02:33 +05:30
VictorECDSAandGitHub 1aecfadf45 fix: add timestamps for DELETE operations in history (#4492) 2026-03-26 18:52:10 +05:30
UtkarshGitHubutkarsh240799Claude Opus 4.6
 		2a59c9fd99 fix: handle chatty LLM responses in JSON parsing (#4525) 
Co-authored-by: utkarsh240799 <utkarsh240799@users.noreply.github.com>
Co-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
 2026-03-26 16:39:17 +05:30
HimanshuandGitHub f06e2d744d Fix/OpenAI embedding dimensions 4153 (#4481) 2026-03-25 19:59:28 +05:30
lamost423andGitHub f9e30304d7 fix: sanitize hyphens in Neo4j Cypher relationship names (#4154) 2026-03-25 19:58:27 +05:30
Varun ChawlaGitHubutkarsh240799Claude Opus 4.6
 		7e3b727528 Fix: prevent double embedding in mem0.add (fixes #3723) (#3996) 
Co-authored-by: utkarsh240799 <utkarsh240799@users.noreply.github.com>
Co-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
 2026-03-25 18:14:48 +05:30
UtkarshGitHubutkarsh240799Claude Opus 4.6
 		2a36960f4c fix: prevent in-place mutation of metadata in _create_memory (#4529) 
Co-authored-by: utkarsh240799 <utkarsh240799@users.noreply.github.com>
Co-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
 2026-03-25 13:56:30 +05:30
HimanshuandGitHub 2e0f91e70d fix(bedrock): omit topP for Anthropic Converse; use AWSBedrockConfig in LlmFactory (#4469) 2026-03-25 11:22:52 +05:30
KartikandGitHub 5431badfd4 fix: preserve custom metadata when updating memory (#4495) 2026-03-24 10:58:21 +05:30
UtkarshGitHubutkarsh240799Claude Opus 4.6
 		bda5b726bd fix: avoid sending both temperature and top_p to Anthropic API (#4471) 
Co-authored-by: utkarsh240799 <utkarsh240799@users.noreply.github.com>
Co-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
 2026-03-23 21:00:41 +05:30
UtkarshGitHubutkarsh240799Claude Opus 4.6
 		5332741961 fix: clean up graph store data on Memory.delete() (#4505) 
Co-authored-by: utkarsh240799 <utkarsh240799@users.noreply.github.com>
Co-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
 2026-03-23 19:27:38 +05:30