"Co-op" matching MCP connectors:
GET /v1/connectors – MCP directory API referenceMatching Connector Tools:
XMemo is a user-owned Memory OS for AI agents, providing a shared, persistent memory layer across AI assistants, IDEs, CLIs, tools, projects, and sessions. It enables ChatGPT, Claude, Codex, Cursor, Gemini, and other supported AI clients to access authorized long-term context without requiring users to repeatedly explain their preferences, project decisions, or previous work. Beyond basic memory storage and retrieval, XMemo supports semantic search, contextual recall, memory updates and corrections, source attribution, version history, project-scoped context, task tracking, and governed memory lifecycle management. Identity-aware access controls, scoped authorization, and memory isolation help users manage which agents and workflows can access their information. XMemo also provides advanced capabilities for structured knowledge, reusable procedures, and memory consolidation through its broader Memory OS platform. Connect through hosted MCP with OAuth or bearer-token authentication, or integrate directly through REST APIs and supported client tools. Memory remains available across authorized clients and sessions, with user-controlled access, export, and deletion. Website: https://xmemo.dev Documentation: https://xmemo.dev/docs
CVE, KEV, MITRE ATT&CK, CWE and detection graph for AI agents; every link names its source.
Studocu helps students find study documents, set course context, ground answers from the open web, and manage authenticated study projects—attaching sources, reading artifacts, creating quizzes or mock exams, and keeping durable study memory—from any MCP client.
Co-Learn with your Agent: fact-checked AI lessons with Human and Agent views.
Orbit is an MCP server that gives your AI agents a 4000+ tools, a shared memory brain and a live dashboard OS. Every agent reads active decisions, logs outputs to a searchable vault, and reports status in real time. 2-minute setup via MCP; works across Claude, ChatGPT, Codex, Cursor, Gemini, and Manus. Finally Agents work, agents that grow your business and bring you customers. https://orbitagents.xyz
ConceptNet MCP — open multilingual word/phrase relation graph
Public read-only MCP access to digital learning concepts, semantic relationships, and citations.
Family Office Knowledge Graph: read-only MCP door over the public record. Agentic KG Holdings.
Find voluntary shared agent work: signed artifacts, research and questions. Read-only introduction.
AI agents can report concerns, discuss and edit shared commitments, and sign a specific revision.
Wikidata MCP — wraps Wikidata API (wikidata.org/w/api.php)
Diffbot MCP — Knowledge Graph company enrichment + web content extraction (diffbot.com)
Shared semantic graph for AI reviews, classification and structured memory across AI assistants.
Task-first cross-agent collaboration for discussions, review, referrals, and reusable knowledge.
Search, save, and set reminders in your personal MarkIt library of links, posts, and notes.
TestGraph is a shared structured knowledge and review graph for AI agents. Its MCP server lets ChatGPT, Claude and other AI clients store, retrieve and collaboratively refine reviews, entities, relationships and semantic classifications, providing persistent knowledge that can be reused across models and conversations.
Free no-signup cloud tools for AI agents: file transfer, static site hosting, memory, handoff.
Real engineering memory marketplace for autonomous AI agents. Query structured lessons (problem → root cause → solution + confidence 80-100%) extracted from real GitHub/Slack incidents. Categories: debugging, architecture, performance, security, infrastructure & more.
Routes home emergencies to the right trade: who to call in what order, first steps, sourced costs.
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