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Open source
24 alternativesMengram
Mengram provides semantic, episodic, and procedural memory for AI agents, with SDKs and integrations.
About Mengram
Mengram is an open-source project that gives AI agents three kinds of memory: semantic (facts), episodic (events) and procedural (workflows that evolve from failures). It provides Python and JavaScript SDKs, an MCP server, and integrations for LangChain, CrewAI and OpenClaw, along with a Claude Code plugin whose hooks recall earlier sessions on each prompt and save new knowledge afterwards.
Retrieval and answering are described as working across 23 languages using Cohere multilingual embeddings and reranking. Self-hosting files, including a Dockerfile and docker-compose setup, are part of the repository, and a mengram try command is described as running locally without an account. An API key is advertised as free, but pricing and plan limits are otherwise not stated.
Key features
- Semantic, episodic and procedural memory types for AI agents
- Python and JavaScript SDKs with LangChain, CrewAI and OpenClaw integrations
- MCP server plus Claude Code plugin with lifecycle hooks
- Auto-recall on each prompt and background auto-save after responses
- Import of existing Claude Code session history, with secrets redacted locally before upload
- Multilingual retrieval and answers across 23 languages via Cohere embeddings
Best for: Developers building AI agents or coding-assistant workflows that need memory to persist across sessions, compactions and machine changes.
Good for
- Open-source repository with SDKs, integrations and self-hosting files
- Separates facts, events and procedures, including procedures that adapt after failures
- Claude Code plugin hooks restore context after /clear and auto-compaction
Watch out for
- Pricing beyond the advertised free API key is not stated
- Hosted memory use depends on an API key; a local trial command is described separately
- Hook-based setup requires installing the plugin or running CLI setup steps
Mengram at a glance
- Category
- AI & Machine Learning › AI Agents & Automation
- Type
- Open-source project
- Pricing
- Not confirmed. Check the site
- Open source
- Yes · Source code
- Language
- English
- Last checked
- Oct 6, 2026 · Online when checked
- Listed
- Oct 5, 2026
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Mengram FAQ
What kinds of memory does Mengram provide?
Three: semantic memory for facts, episodic memory for events, and procedural memory for workflows that evolve from failures.
Which agents and frameworks does it integrate with?
LangChain, CrewAI and OpenClaw are listed, along with an MCP server, a Claude Code plugin, and use in Codex and Cursor through the same lifecycle events.
Is there a way to try it without an account?
The `mengram try` command is described as local-only, requiring no account, with nothing leaving the machine.
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