~▸index · 23▸research-knowledge-work▸knowledge-graph-agent · 30niche intel · updated daily

Knowledge Graph Agent

30 listingsall of Research Knowledge Work →
overviewlistings (30)
Listing typeAll types 30Agents 11MCP servers 19
Price modelPaid 4↳ incl. free tier 4Free only 1No public price 14All 19▲ most upvotedprice: cheapest ↑
obsidian_llm_wiki logo
@obsidian_llm_wikiMCP server
Headless MCP server that compiles markdown vaults into concept graphs and exposes them as tools to AI agents. …
· free tier · from $4/mo
ttrpg_grimoire logo
@ttrpg_grimoireMCP server
# Grimoire Grimoire turns your TTRPG campaign into a structured, queryable database and knowledge graph and ex…
· free tier · from $5/mo
mildo_ai_provenio logo
@mildo_ai_provenioMCP server
Art provenance intelligence for AI agents. Query 432K+ artwork nodes, 12M+ relationships — artists, transactio…
· free tier · from $19/mo
pharaoh_pharaoh_so logo
@pharaoh_pharaoh_soMCP server
Pharaoh maps your entire architecture into a knowledge graph your AI queries before writing a single line.
· free tier · from $27/mo
mcp_deepcontext logo
@mcp_deepcontextMCP server
MCP server that enables symbol-aware semantic search in Claude Code. Parses codebases using TypeScript compile…
· no public price
obsidian_graph logo
@obsidian_graphMCP server
Semantic knowledge graph engine for markdown vaults using AI-powered vector embeddings and PostgreSQL+pgvector…
· no public price
project_synapse_mcp logo
@project_synapse_mcpMCP server
MCP server that transforms raw text into interconnected knowledge graphs with vector embeddings, combining Neo…
· no public price
segundo_cerebro logo
@segundo_cerebroMCP server
Personal knowledge graph MCP server running on Cloudflare D1 + Vectorize. Integrates with Claude to capture at…
· no public price
neocoder_neo4j logo
@neocoder_neo4jMCP server
MCP server enabling AI assistants to use Neo4j knowledge graphs as dynamic instruction manuals and project mem…
· no public price
knowledgegraph_mcp logo
@knowledgegraph_mcpMCP server
MCP server enabling persistent knowledge storage for Claude through a knowledge graph with fuzzy search, multi…
· no public price
knowing logo
@knowingMCP server
Content-addressed knowledge graph engine for software systems. Exposes ranked, graph-aware code context to AI …
· no public price
knowledge_in_a_vat logo
@knowledge_in_a_vatMCP server
MCP server for Claude Desktop that enables intelligent knowledge management—capture thoughts, connect ideas in…
· no public price
mcptube logo
@mcptubeMCP server
MCP server that transforms YouTube videos into a compounding knowledge base using transcripts, vision analysis…
· no public price
ontoskills logo
@ontoskillsMCP server
Deterministic AI skill lookup via Rust MCP server and OWL 2 ontologies. Replaces probabilistic LLM skill disco…
· no public price
EH
@evozim_hv_neural_graph_mapperMCP server
Neural Graph Mapper is a premium micro-service from the M2MCent factory, configured as a Model Context Protoco…
· no public price
DE
@dushyant30suthar_endiagramMCP server
Deterministic structural analysis that gets your AI laser focused. 13 graph-theory tools compute topology, bot…
· no public price
wolframmcp_wolfram logo
@wolframmcp_wolframMCP server
The Wolfram MCP Server transforms your AI environment into a rigorous computational powerhouse. By integrating…
· free
CW
@cyanheads_wikidata_mcp_serverMCP server
Search and fetch Wikidata entities, execute SPARQL queries, and resolve external identifiers.
· no public price
VV
@voidfeedai_voidfeedMCP server
Structured knowledge API for AI agents — fractal knowledge graphs, signal datasets, authority evidence reviews…
· free tier + paid