{"slug":"langmem","name":"LangMem","kind":"tool","deliveryMethods":["tool"],"kindLabel":"Tool","grade":"B","score":67,"tagline":"Long-term memory toolkit for agents: hot-path memory tools, background consolidation, and LangGraph store integration","description":"A memory toolkit that integrates natively with the LangGraph storage layer and supports semantic, procedural, and episodic memory types.","tags":["langchain","long-term-memory"],"url":"https://way.space/tool/langmem","stars":"—","category":"memory","categories":["memory"],"repo":"https://github.com/langchain-ai/langmem","website":"https://langchain-ai.github.io/langmem/","license":"MIT","maintainers":[{"login":"langchain-ai","url":"https://github.com/langchain-ai","isMember":false,"verified":false},{"login":"hinthornw","url":"https://github.com/hinthornw","isMember":false,"verified":false},{"login":"jkennedyvz","url":"https://github.com/jkennedyvz","isMember":false,"verified":false},{"login":"npentrel","url":"https://github.com/npentrel","isMember":false,"verified":false}],"scoreWhy":[{"label":"Contributors & bus-factor","detail":"10 recent contributors","direction":"positive"},{"label":"Commit recency","detail":"last commit 23d ago","direction":"positive"},{"label":"Commit cadence","detail":"11 commits in 90 days","direction":"positive"},{"label":"Issue close ratio","detail":"38% of issues closed","direction":"positive"},{"label":"Release cadence","detail":"0 releases in 12 months","direction":"negative"},{"label":"Stars (log-damped)","detail":"1,722 stars (log-damped)","direction":"positive"},{"label":"Star authenticity","detail":"star-velocity check unavailable — GitHub no longer publishes stargazer timestamps for this repo","direction":"neutral"},{"label":"Engagement-to-star ratio","detail":"healthy engagement (0.23 per star)","direction":"positive"}]}