MCP servers and skills: search, filter by where they run, and compare.
Graph memory for AI agents: facts in, entities and cause->effect relations extracted with small open models, multi-hop recall with a cited chain. Library, HTTP/MCP service, LangChain, hosted at memory
Hosted by authorMIT★ 2Few starsNo key
Hosted MCP server for the APITube News API — real-time news search across 300,000+ sources, 177 countries and 59 languages, with sentiment and entities. Point Claude, Cursor, Cline or VS Code at https
Hosted by authorMITFew starsNo key
AI news tracking skill for Agents like Claude Code, Openclaw, and more. Tracks AI entities across 9 sources and generates daily structured reports.
SkillLink only★ 33
Maryland Code — state statutes by citation.
in the readmenot a hyphen. The shared decoder used to replace unrecognised entities with a space, turning `2-201` into `2 201` — so a real statute was reported
Hosted by authorMITFew starsNo key
Polish Companies MCP Server — 3M+ entities from KRS and CEIDG, financials, people, and public registries for Claude, Cursor, and AI agents.
Hosted by authorMITFew starsNo key
Search 340M+ academic papers from Claude, ChatGPT, Cursor, or VS Code. MCP server for PubMed, OpenAlex, Semantic Scholar, arXiv, Crossref, Europe PMC, and 10+ more sources.
in the readmedatabases — all cross-linked through a biomedical knowledge graph with 1.3M+ entities and 109M+ paper connections. This is a thin authenticated client — all indexing, ranking
Hosted by authorMIT★ 1Few starsNo key
MCP server for Entity Enricher — connect Claude Desktop, Claude Code, Cursor or claude.ai to multi-LLM entity enrichment. Remote streamable-HTTP, 29 tools. Docs & examples; maintained as a git subtree
in the readmeschemas from sample data or documents and edit properties directly. - Enrich single entities or lists, with multilingual fields and multiple models. - Fuse results and recover failed
Hosted by authorMITFew starsNo key
Zekra (ذكرى): shared long-term memory for AI agents over MCP. Hybrid recall, knowledge graph, data sources and chat with citations. Works with Claude Code, Cursor, Codex.
in the readmeper-agent grants and access tokens (`cbt_…`) enforced server-side. - **Knowledge graph** — entities and typed relations extracted from memories, with traverse / neighbors / path / ontology queries and
Hosted by authorAGPL-3.0Few starsNo key
Interactive visualizer for Anthropic's Memory MCP knowledge graphs. Instantly explore, debug, and analyze entities, relations, and observations from memory.json files in the Model Context Protocol.
MCPLink only★ 16
Evidence-backed claims about real-world entities — inspect, re-fetch sources, package, cite. Live API + MCP.
MCPLink onlyFew stars
Who stands behind it
Who stands behind it
