"Information about Neo4j graph database" matching MCP connectors:
GET /v1/connectors – MCP directory API referenceMatching Connector Tools:
Shared graph-based task tracker for agents, agents’ agents and people. Source-available, free cloud.
CellMath is a governed AI memory and knowledge-cell MCP server designed to stop context bloat, unverified memory drift, and agent hallucinations. Instead of dumping raw, noisy RAG chunks into every turn, CellMath organizes persistent agent knowledge into structured, isolated Knowledge Cells with causal graph edges and strict write-time governance—keeping the full 3-tool MCP schema ultra-compact (~1,200 tokens). Core 3-Tool Pipeline: • vault_access — Read-only lookup, cell hydration, and graph edge traversal with strict zero-match silence (never fabricates context when no verified cell exists). • verify_safety — Preflight security and policy gate that blocks destructive or unsafe operations before execution. • vault_commit — Governed state mutation (store, update, causal edges, session checkpoints, and 4-tier purge) enforcing source provenance. Built for Claude, Cursor, ChatGPT, Gemini, and autonomous agents over Streamable HTTP.
Cork is the multiplayer layer that keeps concurrent AI agents from stepping on each other in a shared codebase. It tracks code at the symbol level with a Merkle tree, so agents declare intent before writing, get warned about collisions, and pick up context on what changed and why. It also carries anchored team memory, merge simulation, and an audit ledger of every agent action.
Deltabridge brings an AI-native cyber threat intelligence platform into your AI agent. Search a knowledge graph of 200,000+ threat actors, malware families, vulnerabilities, indicators and campaigns, mapped to MITRE ATT&CK. Look up and enrich IOCs, trace links between entities and read living briefs built from 300+ open sources. Read-only, scoped to your organisation, with OAuth sign-in or an API key. Included on Researcher, Business and Enterprise plans.
Your agents' personal cloud database: records and logs every agent you connect can save and read.
Connect AI agents to Emitd email sending, message tracking, templates, and automations. Emitd hosts a Model Context Protocol server for integrating supported email operations into AI-agent workflows. Connect a compatible client to the hosted endpoint (https://mcp.emitd.com/mcp) and authenticate with an Emitd API key. Available tools depend on the key's permissions and enabled features. Emitd's capability areas include sending email, message activity, templates, contacts, audiences, segments, domains, analytics, inbound email, broadcasts, automations, webhooks, and suppressions. Use restricted keys, sending guardrails, and approval settings appropriate to each workflow. For more information check https://emitd.com
ChartGaze is a service that connects AI assistants to live and historical market data and, with your authorization, to trading-account information and trading actions. It works with MCP-compatible AI tools and supports platforms such as MT5, MT4, cTrader, and crypto exchanges.
Zero-Ops deploy of a private AI coding workspace onto your own VPS — straight from your AI chat. Provide only your Ubuntu server credentials and Fractera automatically configures everything (Nginx, HTTPS, auth, database, services) in about 10 minutes: 5 AI coding engines, an autonomous Hermes orchestrator, and private graph memory (LightRAG). No terminal, no DevOps. IP-first and free; a custom domain with HTTPS is an optional later step.
KAI by Black Knight Technology is a neutral AI interoperability and commerce network connecting independent AI agents, tools, APIs, businesses, and marketplaces. KAI supports discovery, coordination, and collaboration across compatible standards, including MCP, A2A, HTTP APIs, and x402, without requiring participants to surrender ownership of their systems. Its public MCP server provides read-only information about the KAI network, supported standards, pricing, developer onboarding, and partic
Stop juggling chat windows. Complete your project in one seamless conversation. Marvnor is a proprietary, hosted MCP/API service that gives your AI agent persistent project memory. Your agent saves confirmed or evidence-backed requirements, decisions, and changes. For each new question, Marvnor retrieves relevant saved records, verifies claims against them, and flags conflicting information for your confirmation. Records can be corrected or deleted as your project evolves. Spend less time repeating the background and untangling old decisions. Pass only the current question and relevant results to your model to reduce repeated history in its input and keep your project moving.
Official information and actions of Botpass Labs (botpasslabs.com)
Verification layer for the agentic web: a signed answer about any site before an agent acts.
Shared product-knowledge graph for AI agent fleets — vault tools + agent self-signup over MCP.
Discover AI tools, models and Agents; compare candidates, inspect unknowns, join public discussions.
About Bureau, the self-hosted office for AI agents: overview, FAQ search, roadmap, install.
Read-only MCP tools for AI agent discovery, structured resources, and NIULAI information.
Encrypted store for API keys and database URLs your code needs. Use them without reading them.
Publish any app in one call: SQL database, functions, email, and a custom domain. Flat price.
Google Web Search: Google Web Search API. Search the world’s information, including webpages.
The Google Compute Engine MCP server is a fully-managed Model Context Protocol server that provides tools to manage Google Compute Engine resources through AI agents. It enables capabilities including instance management (creating, starting, stopping, resetting, listing), disk management, handling instance templates and group managers, viewing machine and accelerator types, managing images, and accessing reservation and commitment information. The server operates as a zero-deployment, enterprise-grade endpoint at https://compute.googleapis.com/mcp with built-in IAM-based security.
Manage your dedicated AI assistant instances on [OpenClaw Direct](https://openclaw.com) through natural language. Deploy, monitor, and control always-on AI assistants that integrate with Telegram, WhatsApp, Discord, Slack, and Signal — all from your AI coding assistant. Learn more about the [MCP integration](https://openclaw.com/openclaw-mcp-integration).
A persistent workspace for your AI. Connect with OAuth and your AI gets files, a code sandbox, scheduled jobs, webhooks and about 50 tools, with your API keys held in an encrypted vault it never sees.
AI workflow orchestration platform with 100+ integrations, knowledge graph, and unified credits. Build, manage, and execute workflows from Claude Code, Cursor, or any MCP client.
Pay-per-call Open Graph/link preview metadata for AI agents. $0.01 USDC per call, no signup.
AgentBroker is a remote MCP server for discovering and inspecting a canonical catalog of API and agent services. It exposes structured service metadata, input/output schemas, provider information, and current pricing through MCP tools such as search_services and get_service.
Memory, reflection and safety for AI agents. Hosted or local, no vector database.
Agent Pay and planning graph for stablecoin commerce.
An app builder for agents. Your agent creates screens, a Postgres database, and a live URL.
Multiple MCP tools, persistent graph memory, token-saving data pointers, and more.
