“GraphQL”

Query Hashnode GraphQL: profile, publication posts, user.

Query the Plain GraphQL API: customers, threads, thread details.

Query Product Hunt GraphQL: viewer, latest posts, post details.

MCP server for Weaviate: collections, objects, GraphQL search.

Query the Linear GraphQL API: viewer, teams, issue search.

Shared local memory for coding agents: SQLite, semantic recall, linked entities, code navigation.

Compile any codebase into a walkable graph and serve it.

Structural graph map of any codebase so LLMs navigate by structure, not guesswork.

Microsoft Graph MCP server — 85 tools for mail, calendar, Teams, files, SharePoint, and Entra ID

Mines git history for file co-change patterns into a queryable knowledge graph.

Persistent knowledge-graph memory for AI agents, with local semantic search.

Draw graphs and run algorithms such as shortest path, adjacency matrix and spanning tree.

Structural memory for coding agents: callers, callees, blast radius and symbols.