MCP Catalog

Orcid MCP ServerOfficial

Researcher profiles, works, affiliations, funding, and peer reviews from the ORCID registry.

Wikidata MCP ServerOfficial

Search and fetch Wikidata entities, execute SPARQL queries, and resolve external identifiers.

ElesyncOfficial

Local-first MCP memory vault: files you own, shared across ChatGPT, Claude, Gemini & any MCP client

Tripitaka MCPOfficial

MCP server for the full Pāli Canon — search, cite, compare translations. Offered as Dhamma Dāna.

memoOfficial

Memory for AI agents — MLX (Apple Silicon) or CPU (Linux), sqlite-vec + BM25, zero cloud.

VetoOfficial

93 agentic MCP tools + 49 specialist agents for every major AI CLI. Self-learning, no API keys.

Meta Prompt MCPOfficial

MCP server providing official Google and Anthropic prompting guides for meta-prompt generation.

MCPOfficial

Verifiable provenance for AI agents — ZK proofs over confidential documents, no plaintext exposure.

Open Zk KbOfficial

Shared, persistent memory for AI assistants, built on the Zettelkasten method.

MemHeavenOfficial

Self-hosted remote MCP memory server for ChatGPT and AI agents.

Graphlens MCPOfficial

Semantic code graph MCP server for coding agents

Toolcairn MCPOfficial

MCP server for tool discovery: find, compare, and verify tools across 35+ registries.

projectmindOfficial

Persistent project memory for AI coding agents: one compact digest instead of re-reading the repo.

Bolor Brain MCPOfficial

Cognitive architecture MCP server with memory, learning, and contextual understanding

Kernal MCPOfficial

Graph-native memory for AI agents: a knowledge graph built from conversation, via MCP.

PurmemoOfficial

AI memory across Claude, ChatGPT, Gemini, and Cursor. Save, search, and recall context everywhere.

state-traceOfficial

Bounded working memory for coding agents — typed nodes, current-vs-stale state, MCP-mountable.

Agent Audit MCPOfficial

Immutable audit trail for agent-to-agent interactions

NornOfficial

Local-first, persistent memory for AI coding agents — remember, recall, forget, and list, over MCP.

AI Divination SkillsOfficial

Audited tarot, I Ching, Xiao Liu Ren, Bazi (Four Pillars). Model never invents results.

Patent Search MCP ServerOfficial

Patent dossiers, prosecution, claims + a legal layer (PTAB, litigation, term) + AI risk. USPTO.

SprintraOfficial

The project brain for AI coding agents — memory, decisions, sprints, knowledge base via MCP.

OpenAkashicOfficial

Shared long-term memory vault for AI agents with 20 MCP tools.

MemkeeperOfficial

Local-first memory for AI agents: on-device hybrid retrieval over a single SQLite file.