Alternatives to r3

Same category, ordered by trust score.

C
Codebase Memory
77Good
Codebase knowledge graph for AI agents — 162 languages, sub-ms queries, 99% fewer tokens.
Registrydeusdata46.7K stars
H
haiku.rag
74Good
Local-first agentic RAG with citations - hybrid search, reranking, multimodal document retrieval
Registryggozad629 stars
O
openInvest
72Good
Investment runtime for AI agents — LLM investment committee, portfolio ledger, decision accounting
Registrylongsizhuo114 stars
M
M3 Memory
70Good
Local-first, cloud-friendly memory — 100+ tools, 99.2% LongMemEval-S retrieval@8, hybrid search.
Registryskynetcmd29 stars
C
Codigest
66Good
Terminal output, project snapshots and semantic diffs as LLM-ready context
Registrynanisaac1 stars
C
comfyui-mcp
63Good
MCP server + Claude Code plugin for ComfyUI: run workflows, generate images, manage models & VRAM.
Registryartokun830 stars21.6K/wk