doobidoo

doobidoo/mcp-memory-service

Open-source persistent memory for AI agent pipelines (LangGraph, CrewAI, AutoGen) and Claude. REST API + knowledge graph + autonomous consolidation.

39 good first / help-wanted issues · Python · last activity Sep 7, 2026

1.9K stars 297 forks 1.9K watchers Python Apache License 2.0
agent-memory agentic-ai ai-agents autogen claude crewai knowledge-graph langgraph long-term-memory mcp mcp-server memory model-context-protocol multi-agent open-source rag semantic-search sqlite-vec vector-database vector-storage
View on GitHub
39 Open Issues Need Help Last updated: Sep 7, 2026

Open Issues Need Help

View All on GitHub
cloudflare: retrieve() applies the tag filter after topK, so tagged memories outside the top-K are never returned 1 day ago
bug good first issue
doobidoo/mcp-memory-service
1.9K

Open-source persistent memory for AI agent pipelines (LangGraph, CrewAI, AutoGen) and Claude. REST API + knowledge graph + autonomous consolidation.

Python
#agent-memory#agentic-ai#ai-agents#autogen#claude#crewai#knowledge-graph#langgraph#long-term-memory#mcp#mcp-server#memory#model-context-protocol#multi-agent#open-source#rag#semantic-search#sqlite-vec#vector-database#vector-storage
utils/port_detection.py has no consumer anywhere in the tree 2 days ago
good first issue housekeeping
doobidoo/mcp-memory-service
1.9K

Open-source persistent memory for AI agent pipelines (LangGraph, CrewAI, AutoGen) and Claude. REST API + knowledge graph + autonomous consolidation.

Python
#agent-memory#agentic-ai#ai-agents#autogen#claude#crewai#knowledge-graph#langgraph#long-term-memory#mcp#mcp-server#memory#model-context-protocol#multi-agent#open-source#rag#semantic-search#sqlite-vec#vector-database#vector-storage
cli: 'memory stop' without --port kills whatever listens on 8000, including a server it did not start 3 days ago
bug good first issue
doobidoo/mcp-memory-service
1.9K

Open-source persistent memory for AI agent pipelines (LangGraph, CrewAI, AutoGen) and Claude. REST API + knowledge graph + autonomous consolidation.

Python
#agent-memory#agentic-ai#ai-agents#autogen#claude#crewai#knowledge-graph#langgraph#long-term-memory#mcp#mcp-server#memory#model-context-protocol#multi-agent#open-source#rag#semantic-search#sqlite-vec#vector-database#vector-storage
tests(milvus): two embedding-cache tests reference the removed _EMBEDDING_CACHE_LOCK and fail on main 3 days ago
bug good first issue backend:milvus
doobidoo/mcp-memory-service
1.9K

Open-source persistent memory for AI agent pipelines (LangGraph, CrewAI, AutoGen) and Claude. REST API + knowledge graph + autonomous consolidation.

Python
#agent-memory#agentic-ai#ai-agents#autogen#claude#crewai#knowledge-graph#langgraph#long-term-memory#mcp#mcp-server#memory#model-context-protocol#multi-agent#open-source#rag#semantic-search#sqlite-vec#vector-database#vector-storage
cli: a second 'memory launch' judges the live child stale and relaunches it 3 days ago
bug good first issue
doobidoo/mcp-memory-service
1.9K

Open-source persistent memory for AI agent pipelines (LangGraph, CrewAI, AutoGen) and Claude. REST API + knowledge graph + autonomous consolidation.

Python
#agent-memory#agentic-ai#ai-agents#autogen#claude#crewai#knowledge-graph#langgraph#long-term-memory#mcp#mcp-server#memory#model-context-protocol#multi-agent#open-source#rag#semantic-search#sqlite-vec#vector-database#vector-storage
scripts: backup_memories.py and restore_memories.py import the removed storage.chroma module 3 days ago
bug good first issue maintenance
doobidoo/mcp-memory-service
1.9K

Open-source persistent memory for AI agent pipelines (LangGraph, CrewAI, AutoGen) and Claude. REST API + knowledge graph + autonomous consolidation.

Python
#agent-memory#agentic-ai#ai-agents#autogen#claude#crewai#knowledge-graph#langgraph#long-term-memory#mcp#mcp-server#memory#model-context-protocol#multi-agent#open-source#rag#semantic-search#sqlite-vec#vector-database#vector-storage
web: the four REST search endpoints bypass the on_retrieve plugin hook 5 days ago
good first issue
doobidoo/mcp-memory-service
1.9K

Open-source persistent memory for AI agent pipelines (LangGraph, CrewAI, AutoGen) and Claude. REST API + knowledge graph + autonomous consolidation.

Python
#agent-memory#agentic-ai#ai-agents#autogen#claude#crewai#knowledge-graph#langgraph#long-term-memory#mcp#mcp-server#memory#model-context-protocol#multi-agent#open-source#rag#semantic-search#sqlite-vec#vector-database#vector-storage
scripts: 12 maintenance scripts still import through the src. prefix and load a shadow copy of the package 5 days ago
good first issue
doobidoo/mcp-memory-service
1.9K

Open-source persistent memory for AI agent pipelines (LangGraph, CrewAI, AutoGen) and Claude. REST API + knowledge graph + autonomous consolidation.

Python
#agent-memory#agentic-ai#ai-agents#autogen#claude#crewai#knowledge-graph#langgraph#long-term-memory#mcp#mcp-server#memory#model-context-protocol#multi-agent#open-source#rag#semantic-search#sqlite-vec#vector-database#vector-storage
memory_explore: find_memories_by_entity(limit=20) drops the chunk that selected a hot entity 6 days ago
good first issue
doobidoo/mcp-memory-service
1.9K

Open-source persistent memory for AI agent pipelines (LangGraph, CrewAI, AutoGen) and Claude. REST API + knowledge graph + autonomous consolidation.

Python
#agent-memory#agentic-ai#ai-agents#autogen#claude#crewai#knowledge-graph#langgraph#long-term-memory#mcp#mcp-server#memory#model-context-protocol#multi-agent#open-source#rag#semantic-search#sqlite-vec#vector-database#vector-storage
19 test files import the package through a src. prefix, creating a shadow copy 6 days ago
bug good first issue maintenance migrated:codeberg
doobidoo/mcp-memory-service
1.9K

Open-source persistent memory for AI agent pipelines (LangGraph, CrewAI, AutoGen) and Claude. REST API + knowledge graph + autonomous consolidation.

Python
#agent-memory#agentic-ai#ai-agents#autogen#claude#crewai#knowledge-graph#langgraph#long-term-memory#mcp#mcp-server#memory#model-context-protocol#multi-agent#open-source#rag#semantic-search#sqlite-vec#vector-database#vector-storage
consolidation: after #325 no horizon reaches past 365 days, so forgetting can never see the stale tail 6 days ago
bug good first issue consolidation migrated:codeberg
doobidoo/mcp-memory-service
1.9K

Open-source persistent memory for AI agent pipelines (LangGraph, CrewAI, AutoGen) and Claude. REST API + knowledge graph + autonomous consolidation.

Python
#agent-memory#agentic-ai#ai-agents#autogen#claude#crewai#knowledge-graph#langgraph#long-term-memory#mcp#mcp-server#memory#model-context-protocol#multi-agent#open-source#rag#semantic-search#sqlite-vec#vector-database#vector-storage
consolidation health checks return hardcoded literals, so every engine reports HEALTHY unconditionally 6 days ago
bug good first issue consolidation migrated:codeberg
doobidoo/mcp-memory-service
1.9K

Open-source persistent memory for AI agent pipelines (LangGraph, CrewAI, AutoGen) and Claude. REST API + knowledge graph + autonomous consolidation.

Python
#agent-memory#agentic-ai#ai-agents#autogen#claude#crewai#knowledge-graph#langgraph#long-term-memory#mcp#mcp-server#memory#model-context-protocol#multi-agent#open-source#rag#semantic-search#sqlite-vec#vector-database#vector-storage
harvest: the cross-session near-duplicate gate is unreachable and would raise on its first line 6 days ago
good first issue
doobidoo/mcp-memory-service
1.9K

Open-source persistent memory for AI agent pipelines (LangGraph, CrewAI, AutoGen) and Claude. REST API + knowledge graph + autonomous consolidation.

Python
#agent-memory#agentic-ai#ai-agents#autogen#claude#crewai#knowledge-graph#langgraph#long-term-memory#mcp#mcp-server#memory#model-context-protocol#multi-agent#open-source#rag#semantic-search#sqlite-vec#vector-database#vector-storage
embeddings: _HASH_FALLBACK_WARNED is written but never read; the conftest resets guard nothing 6 days ago
good first issue
doobidoo/mcp-memory-service
1.9K

Open-source persistent memory for AI agent pipelines (LangGraph, CrewAI, AutoGen) and Claude. REST API + knowledge graph + autonomous consolidation.

Python
#agent-memory#agentic-ai#ai-agents#autogen#claude#crewai#knowledge-graph#langgraph#long-term-memory#mcp#mcp-server#memory#model-context-protocol#multi-agent#open-source#rag#semantic-search#sqlite-vec#vector-database#vector-storage
milvus: filter-expression escaping misses the backslash, so a trailing backslash breaks the query 6 days ago
bug good first issue backend:milvus migrated:codeberg
doobidoo/mcp-memory-service
1.9K

Open-source persistent memory for AI agent pipelines (LangGraph, CrewAI, AutoGen) and Claude. REST API + knowledge graph + autonomous consolidation.

Python
#agent-memory#agentic-ai#ai-agents#autogen#claude#crewai#knowledge-graph#langgraph#long-term-memory#mcp#mcp-server#memory#model-context-protocol#multi-agent#open-source#rag#semantic-search#sqlite-vec#vector-database#vector-storage
fix(mistake-notes): reject empty correct_action (required != non-empty) 4 months ago
enhancement help wanted good first issue
doobidoo/mcp-memory-service
1.9K

Open-source persistent memory for AI agent pipelines (LangGraph, CrewAI, AutoGen) and Claude. REST API + knowledge graph + autonomous consolidation.

Python
#agent-memory#agentic-ai#ai-agents#autogen#claude#crewai#knowledge-graph#langgraph#long-term-memory#mcp#mcp-server#memory#model-context-protocol#multi-agent#open-source#rag#semantic-search#sqlite-vec#vector-database#vector-storage
feat(harvest): multi-provider LLM classifier (OpenAI-compatible endpoints) 4 months ago
enhancement help wanted
doobidoo/mcp-memory-service
1.9K

Open-source persistent memory for AI agent pipelines (LangGraph, CrewAI, AutoGen) and Claude. REST API + knowledge graph + autonomous consolidation.

Python
#agent-memory#agentic-ai#ai-agents#autogen#claude#crewai#knowledge-graph#langgraph#long-term-memory#mcp#mcp-server#memory#model-context-protocol#multi-agent#open-source#rag#semantic-search#sqlite-vec#vector-database#vector-storage
feat(harvest): rate-limit handling for LLM classification (batching / concurrency) 4 months ago
enhancement help wanted
doobidoo/mcp-memory-service
1.9K

Open-source persistent memory for AI agent pipelines (LangGraph, CrewAI, AutoGen) and Claude. REST API + knowledge graph + autonomous consolidation.

Python
#agent-memory#agentic-ai#ai-agents#autogen#claude#crewai#knowledge-graph#langgraph#long-term-memory#mcp#mcp-server#memory#model-context-protocol#multi-agent#open-source#rag#semantic-search#sqlite-vec#vector-database#vector-storage
Add mistake_note_update and mistake_note_delete tools 4 months ago
good first issue
doobidoo/mcp-memory-service
1.9K

Open-source persistent memory for AI agent pipelines (LangGraph, CrewAI, AutoGen) and Claude. REST API + knowledge graph + autonomous consolidation.

Python
#agent-memory#agentic-ai#ai-agents#autogen#claude#crewai#knowledge-graph#langgraph#long-term-memory#mcp#mcp-server#memory#model-context-protocol#multi-agent#open-source#rag#semantic-search#sqlite-vec#vector-database#vector-storage
feat: migrate milvus.py to pymilvus 3.x API 4 months ago
enhancement help wanted
doobidoo/mcp-memory-service
1.9K

Open-source persistent memory for AI agent pipelines (LangGraph, CrewAI, AutoGen) and Claude. REST API + knowledge graph + autonomous consolidation.

Python
#agent-memory#agentic-ai#ai-agents#autogen#claude#crewai#knowledge-graph#langgraph#long-term-memory#mcp#mcp-server#memory#model-context-protocol#multi-agent#open-source#rag#semantic-search#sqlite-vec#vector-database#vector-storage
bug(harvest): Kiro CLI parser misses 80% of messages — wrong kind mapping + overzealous filter 4 months ago
bug help wanted high-priority
doobidoo/mcp-memory-service
1.9K

Open-source persistent memory for AI agent pipelines (LangGraph, CrewAI, AutoGen) and Claude. REST API + knowledge graph + autonomous consolidation.

Python
#agent-memory#agentic-ai#ai-agents#autogen#claude#crewai#knowledge-graph#langgraph#long-term-memory#mcp#mcp-server#memory#model-context-protocol#multi-agent#open-source#rag#semantic-search#sqlite-vec#vector-database#vector-storage
chore(milvus): track optional BaseStorage overrides + test coverage gaps 4 months ago
enhancement help wanted
doobidoo/mcp-memory-service
1.9K

Open-source persistent memory for AI agent pipelines (LangGraph, CrewAI, AutoGen) and Claude. REST API + knowledge graph + autonomous consolidation.

Python
#agent-memory#agentic-ai#ai-agents#autogen#claude#crewai#knowledge-graph#langgraph#long-term-memory#mcp#mcp-server#memory#model-context-protocol#multi-agent#open-source#rag#semantic-search#sqlite-vec#vector-database#vector-storage
[Feature]: Add tag all filter to memory_list mcp tool 4 months ago
enhancement help wanted triage
doobidoo/mcp-memory-service
1.9K

Open-source persistent memory for AI agent pipelines (LangGraph, CrewAI, AutoGen) and Claude. REST API + knowledge graph + autonomous consolidation.

Python
#agent-memory#agentic-ai#ai-agents#autogen#claude#crewai#knowledge-graph#langgraph#long-term-memory#mcp#mcp-server#memory#model-context-protocol#multi-agent#open-source#rag#semantic-search#sqlite-vec#vector-database#vector-storage
feat: cascading search fallback when semantic results are sparse 4 months ago
enhancement help wanted
doobidoo/mcp-memory-service
1.9K

Open-source persistent memory for AI agent pipelines (LangGraph, CrewAI, AutoGen) and Claude. REST API + knowledge graph + autonomous consolidation.

Python
#agent-memory#agentic-ai#ai-agents#autogen#claude#crewai#knowledge-graph#langgraph#long-term-memory#mcp#mcp-server#memory#model-context-protocol#multi-agent#open-source#rag#semantic-search#sqlite-vec#vector-database#vector-storage
housekeeping: cosmetic version-ref bumps (roadmap, benchmarks) 4 months ago
documentation good first issue housekeeping
doobidoo/mcp-memory-service
1.9K

Open-source persistent memory for AI agent pipelines (LangGraph, CrewAI, AutoGen) and Claude. REST API + knowledge graph + autonomous consolidation.

Python
#agent-memory#agentic-ai#ai-agents#autogen#claude#crewai#knowledge-graph#langgraph#long-term-memory#mcp#mcp-server#memory#model-context-protocol#multi-agent#open-source#rag#semantic-search#sqlite-vec#vector-database#vector-storage
housekeeping: fix wiki TOC broken anchors 4 months ago
documentation good first issue housekeeping
doobidoo/mcp-memory-service
1.9K

Open-source persistent memory for AI agent pipelines (LangGraph, CrewAI, AutoGen) and Claude. REST API + knowledge graph + autonomous consolidation.

Python
#agent-memory#agentic-ai#ai-agents#autogen#claude#crewai#knowledge-graph#langgraph#long-term-memory#mcp#mcp-server#memory#model-context-protocol#multi-agent#open-source#rag#semantic-search#sqlite-vec#vector-database#vector-storage
feat: Session-level ingestion — store conversation sessions as single memory units 5 months ago
enhancement help wanted
doobidoo/mcp-memory-service
1.9K

Open-source persistent memory for AI agent pipelines (LangGraph, CrewAI, AutoGen) and Claude. REST API + knowledge graph + autonomous consolidation.

Python
#agent-memory#agentic-ai#ai-agents#autogen#claude#crewai#knowledge-graph#langgraph#long-term-memory#mcp#mcp-server#memory#model-context-protocol#multi-agent#open-source#rag#semantic-search#sqlite-vec#vector-database#vector-storage
fix(storage): two remaining event-loop blocking paths in initialize() (pragma + hash fallback) 5 months ago
bug good first issue
doobidoo/mcp-memory-service
1.9K

Open-source persistent memory for AI agent pipelines (LangGraph, CrewAI, AutoGen) and Claude. REST API + knowledge graph + autonomous consolidation.

Python
#agent-memory#agentic-ai#ai-agents#autogen#claude#crewai#knowledge-graph#langgraph#long-term-memory#mcp#mcp-server#memory#model-context-protocol#multi-agent#open-source#rag#semantic-search#sqlite-vec#vector-database#vector-storage
docs: clean up remaining dead references in active docs (port 8443, python install.py, chromadb) 5 months ago
documentation help wanted
doobidoo/mcp-memory-service
1.9K

Open-source persistent memory for AI agent pipelines (LangGraph, CrewAI, AutoGen) and Claude. REST API + knowledge graph + autonomous consolidation.

Python
#agent-memory#agentic-ai#ai-agents#autogen#claude#crewai#knowledge-graph#langgraph#long-term-memory#mcp#mcp-server#memory#model-context-protocol#multi-agent#open-source#rag#semantic-search#sqlite-vec#vector-database#vector-storage
Fulfill TODO(#637): wrap remaining ~102 direct self.conn.execute() calls 5 months ago
help wanted refactoring
doobidoo/mcp-memory-service
1.9K

Open-source persistent memory for AI agent pipelines (LangGraph, CrewAI, AutoGen) and Claude. REST API + knowledge graph + autonomous consolidation.

Python
#agent-memory#agentic-ai#ai-agents#autogen#claude#crewai#knowledge-graph#langgraph#long-term-memory#mcp#mcp-server#memory#model-context-protocol#multi-agent#open-source#rag#semantic-search#sqlite-vec#vector-database#vector-storage
[Feature]: How to ensure the memory safety? 6 months ago
enhancement help wanted
doobidoo/mcp-memory-service
1.9K

Open-source persistent memory for AI agent pipelines (LangGraph, CrewAI, AutoGen) and Claude. REST API + knowledge graph + autonomous consolidation.

Python
#agent-memory#agentic-ai#ai-agents#autogen#claude#crewai#knowledge-graph#langgraph#long-term-memory#mcp#mcp-server#memory#model-context-protocol#multi-agent#open-source#rag#semantic-search#sqlite-vec#vector-database#vector-storage
Feature: Built-in embedding model migration tool 6 months ago
enhancement help wanted
doobidoo/mcp-memory-service
1.9K

Open-source persistent memory for AI agent pipelines (LangGraph, CrewAI, AutoGen) and Claude. REST API + knowledge graph + autonomous consolidation.

Python
#agent-memory#agentic-ai#ai-agents#autogen#claude#crewai#knowledge-graph#langgraph#long-term-memory#mcp#mcp-server#memory#model-context-protocol#multi-agent#open-source#rag#semantic-search#sqlite-vec#vector-database#vector-storage
Feature: Include graph neighbors inline in search results 6 months ago
enhancement help wanted
doobidoo/mcp-memory-service
1.9K

Open-source persistent memory for AI agent pipelines (LangGraph, CrewAI, AutoGen) and Claude. REST API + knowledge graph + autonomous consolidation.

Python
#agent-memory#agentic-ai#ai-agents#autogen#claude#crewai#knowledge-graph#langgraph#long-term-memory#mcp#mcp-server#memory#model-context-protocol#multi-agent#open-source#rag#semantic-search#sqlite-vec#vector-database#vector-storage
Feature: Content update with re-embedding, preserving quality scores and graph edges 6 months ago
enhancement help wanted
doobidoo/mcp-memory-service
1.9K

Open-source persistent memory for AI agent pipelines (LangGraph, CrewAI, AutoGen) and Claude. REST API + knowledge graph + autonomous consolidation.

Python
#agent-memory#agentic-ai#ai-agents#autogen#claude#crewai#knowledge-graph#langgraph#long-term-memory#mcp#mcp-server#memory#model-context-protocol#multi-agent#open-source#rag#semantic-search#sqlite-vec#vector-database#vector-storage
Feature: Batch operations API for store/update/delete 6 months ago
enhancement help wanted performance
doobidoo/mcp-memory-service
1.9K

Open-source persistent memory for AI agent pipelines (LangGraph, CrewAI, AutoGen) and Claude. REST API + knowledge graph + autonomous consolidation.

Python
#agent-memory#agentic-ai#ai-agents#autogen#claude#crewai#knowledge-graph#langgraph#long-term-memory#mcp#mcp-server#memory#model-context-protocol#multi-agent#open-source#rag#semantic-search#sqlite-vec#vector-database#vector-storage
Refactor install_hooks.py - Reduce complexity and nesting depth 8 months ago

AI Summary: This issue proposes refactoring `claude-hooks/install_hooks.py` to improve code maintainability by reducing complexity and nesting depth. Several functions, including `_parse_mcp_get_output()` and `detect_claude_mcp_configuration()`, are identified as exceeding defined thresholds. The primary refactoring task involves replacing an if-elif chain with a dictionary mapping in `_parse_mcp_get_output()` to reduce its complexity.

Complexity: 2/5
good first issue refactoring
doobidoo/mcp-memory-service
1.9K

Open-source persistent memory for AI agent pipelines (LangGraph, CrewAI, AutoGen) and Claude. REST API + knowledge graph + autonomous consolidation.

Python
#agent-memory#agentic-ai#ai-agents#autogen#claude#crewai#knowledge-graph#langgraph#long-term-memory#mcp#mcp-server#memory#model-context-protocol#multi-agent#open-source#rag#semantic-search#sqlite-vec#vector-database#vector-storage
wandb Dependency Conflict Preventing Embedding Model Initialization (3 Test Failures) 9 months ago
bug help wanted performance
doobidoo/mcp-memory-service
1.9K

Open-source persistent memory for AI agent pipelines (LangGraph, CrewAI, AutoGen) and Claude. REST API + knowledge graph + autonomous consolidation.

Python
#agent-memory#agentic-ai#ai-agents#autogen#claude#crewai#knowledge-graph#langgraph#long-term-memory#mcp#mcp-server#memory#model-context-protocol#multi-agent#open-source#rag#semantic-search#sqlite-vec#vector-database#vector-storage
Memory awareness in context about 1 year ago
enhancement help wanted good first issue
doobidoo/mcp-memory-service
1.9K

Open-source persistent memory for AI agent pipelines (LangGraph, CrewAI, AutoGen) and Claude. REST API + knowledge graph + autonomous consolidation.

Python
#agent-memory#agentic-ai#ai-agents#autogen#claude#crewai#knowledge-graph#langgraph#long-term-memory#mcp#mcp-server#memory#model-context-protocol#multi-agent#open-source#rag#semantic-search#sqlite-vec#vector-database#vector-storage
Side-loading the database about 1 year ago
help wanted
doobidoo/mcp-memory-service
1.9K

Open-source persistent memory for AI agent pipelines (LangGraph, CrewAI, AutoGen) and Claude. REST API + knowledge graph + autonomous consolidation.

Python
#agent-memory#agentic-ai#ai-agents#autogen#claude#crewai#knowledge-graph#langgraph#long-term-memory#mcp#mcp-server#memory#model-context-protocol#multi-agent#open-source#rag#semantic-search#sqlite-vec#vector-database#vector-storage