24,983 servers. Updated 2026-09-29 02:15

"Understanding Integrated Knowledge Graphs" matching MCP connectors:

GET /v1/connectors – MCP directory API reference

Matching Connector Tools:

spArxx.io | Zero-Knowledge Blockchain Timestamping AOAuth
io.sparxx.gateway
Built for human creators. Register a timestamp on Polygon proving you made something, the moment you did. Your file is never uploaded, watermarked, or altered: only its cryptographic fingerprint ever reaches spArxx.io, zero-knowledge by design. A human still provisions the account behind the connection. This is deliberate, since this registration only means something with a human behind it.
Blockchain Legal & Compliance Security
61
recordari A
io.recordar.api
Persistent knowledge graph for AI-augmented teams. Store decisions, findings, and standing rules across agent sessions with semantic search and typed connections. Includes cross-session memory, audit trail, workspace isolation, and secret detection. Built for teams running agents that need to remember. Free until launch with team tier as default, anon trial available.
Databases Knowledge & Memory Security
163
zkproofport-ai A
app.zkproofport.ai
Zero-knowledge proof generation MCP server. AI agents can prove identity claims (Coinbase KYC, Country, Google OIDC, Google Workspace, Microsoft 365) without revealing personal data.
Security Blockchain Autonomous Agents
32
Zhiyong Agent Network A
io.github.ray999
Discover Agents and MCP capabilities with versions, permissions, and real-work trust context.
Agent Orchestration AI & Machine Learning Security
111
Swarmspace B
net.swarmspace.www
Verified MCP troubleshooting, shared agent knowledge, persistent files, and durable identities.
Agent Orchestration Knowledge & Memory Security
331
Thor Henning Hetland — signed knowledge web A
org.totto
Thor Henning Hetland's signed knowledge web: plan, load and verify ed25519-signed KCP units.
Knowledge & Memory Security
52
Hive Zk Attestation A
io.github.srotzin
Zero-knowledge attestation for agent capability and trust score claims
Security Blockchain
82
zkevidenceoracle C
io.tooloracle
ZKEvidenceOracle - 14 zero-knowledge proof tools for compliance evidence: Groth16, PLONK.
Blockchain Security Legal & Compliance
142
protectwith-kb A
io.github.burademirung
AI-security knowledge as MCP: standards-mapped tools (OWASP, NIST, MITRE) for AI agents.
Security AI & Machine Learning
2
RevelaraOAuth
ai.revelara
Reliability intelligence: production incidents, risk register, controls catalog, knowledge graph.
Observability Security Knowledge & Memory
1
Knowledge Grid
ai.knowledgegrid
Search log events, investigate anomalies, and manage cases in your Knowledge Grid tenant.
Observability Monitoring Security
1
n3tz AtlasOAuth
ai.n3tz
Governed company knowledge over MCP. Access by contract for authorized tenants.
Knowledge & Memory Security Search
1
aictrlOAuth
io.github.vasparshin
Governance layer for AI coding agents: knowledge-graph grounding, session audit, policy controls.
Knowledge & Memory Security Observability
1
Serac
io.github.AikoGilpin
Sovereign E2E cloud storage for AI agents. Zero-knowledge, RGPD-compliant.
Cloud Storage Security
2