AgentDB Marketplace: vector memory, episodic recall, causal graph, RL routing, and advanced retrieval — all backed by the agentdb npm package
npx claudepluginhub ruvnet/agentdbFoundation plugin for AgentDB — pattern store, search, stats. Required by other agentdb-* plugins.
Episodic replay (Reflexion) + skill library for AgentDB. Adds /remember, /recall, and a curator agent for nightly consolidation.
Causal graph + hierarchical memory. Adds /link, /explain-link, and an investigator agent for root-cause traversal. Includes the delete tools shipped in agentdb 3.0.0-alpha.13.
RL routing + Thompson Sampling bandit for AgentDB. 9 algorithms (Q-Learning, SARSA, DQN, PPO, Actor-Critic, Policy Gradient, Decision Transformer, MCTS, Model-Based RL); /learn-task, /route-task.
Graph operations on AgentDB — Cypher execution, k-hop traversal, hyperedge search.
Advanced retrieval for AgentDB — MMR diversity rerank, explainable recall, metadata filters, hybrid (BM25 + dense) search.
Claude Code marketplace entries for the plugin-safe Antigravity Awesome Skills library and its compatible editorial bundles.
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Curated collection of 141 specialized Claude Code subagents organized into 10 focused categories
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