Ext Ops Panel
Open dashboard

io.github.pcas-io/plexus

Typed on-prem knowledge graph for AI agents — read-only for humans, write-only for agents via MCP.

MCP server · by pcas-io

About

io.github.pcas-io/plexus is an MCP server published by pcas-io. Marketplaces we read that list it: 1 (Official MCP Registry). We first saw it on 2026-10-11 and have recorded no change since. As of our marketplace pass on 2026-10-12.

What it asks for

None of the marketplaces we read publishes its tools or the settings it asks for.

What it declares, asks for and runs, in full

Only install plugins from developers you trust. We list what marketplaces publish and do not test plugins.

Connect

No data for an automatic command: what its marketplaces declare does not say unambiguously how to connect it.

Check its listing on Official MCP Registry

Where it is published

MarketplaceStatusVersionFiguresVerifiedFirst seen
Official MCP Registry (Open the registry record) Listed 0.1.2 Forks (GitHub): 1
Stars (GitHub): 1
Not marked

Each figure is the marketplace's own and is never added up across marketplaces. A marketplace that publishes no figure shows none: no number is not zero.

What changed

Nothing has moved on this plugin since we started watching it.

Similar plugins

Products whose own names, descriptions, tools and skills are closest in meaning to this one, on every marketplace we read. Closeness is ranked within this list only.

  • pulse8-ai-cortex-knowledge-vault io.github.synpulse8-opensource/pulse8-ai-cortex-knowledge-vault

    Agent-native knowledge OS on Markdown: typed graph, hybrid search, and compiler over MCP.

    by synpulse8-opensource · MCP server

    Listed on: Official MCP Registry · Describes nearly the same job

  • kg

    Local knowledge graph memory MCP server for AI assistants.

    by nnar1o · MCP server

    Listed on: Official MCP Registry · Describes nearly the same job

  • lain io.github.spuentesp/lain

    High-performance knowledge graph MCP server for AI coding agents with semantic search.

    by spuentesp · MCP server

    Listed on: Official MCP Registry · Describes nearly the same job

  • Kindex

    Persistent knowledge graph and MCP server for AI workflows with git-tracked project context.

    by jmcentire · MCP server

    Listed on: Official MCP Registry · Describes nearly the same job

  • Chaos Cypher

    Local-first knowledge graphs from your documents: build, search (GraphRAG) and edit on your machine.

    by chaoscypherinc · MCP server

    Listed on: Official MCP Registry · Describes nearly the same job

  • PremAgentic

    On-premises knowledge retrieval, with the rules you set enforced before anything is retrieved.

    by premagentic · MCP server

    Listed on: Official MCP Registry · Describes nearly the same job

  • mcp-server io.github.infino-ai/mcp-server

    Keyword, semantic, hybrid, and SQL retrieval for AI agents, local or on Infino Cloud.

    by infino-ai · MCP server

    Listed on: Official MCP Registry · Describes nearly the same job

  • veritasgraph io.github.bibinprathap/veritasgraph

    Zero-trust, air-gapped Enterprise GraphRAG MCP server with offline, citation-grounded answers.

    by bibinprathap · MCP server

    Listed on: Official MCP Registry · Describes nearly the same job

  • engrava ai.sovantica/engrava

    MindQL queries, hybrid search, and a thought graph - read/write memory for AI agents.

    by sovantica.ai · MCP server

    Listed on: Official MCP Registry · Describes nearly the same job

  • DocsMint

    Cloud or self-hosted knowledge for AI agents: hybrid search, reranking, GraphRAG, scoped MCP tools.

    by HiAi-gg · MCP server

    Listed on: Official MCP Registry · Describes nearly the same job

Similar plugins by marketplace

The same question asked of one marketplace at a time: is there an analog of this plugin there?

Has a listing on Claude Code: claude-plugins-community (5)
  • agent-knowledge io.github.keshrath/agent-knowledge

    Cross-session memory for AI agents - knowledge graph, scoring, semantic search

    by keshrath · MCP server

    Listed on: Official MCP Registry, Claude Code: claude-plugins-community · Describes nearly the same job

  • nexus-the-cartographer

    AI Cowork metabrain with Knowledge Graph, Thought Stack, Fuel Intelligence, and local AI Overseer. 20 native MCP tools for persistent session memory across Claude instances.

    by kronosderet · Plugin bundle

    Listed on: Claude Code: claude-plugins-community · Describes nearly the same job

  • open-ontologies

    AI-native ontology engineering with 39 MCP tools backed by an in-memory Oxigraph triple store. Build, validate, query, and govern RDF/OWL ontologies using a…

    by fabio-rovai · Plugin bundle

    Listed on: Claude Code: claude-plugins-community · Describes nearly the same job

  • strale

    Strale agent skills with remote MCP connector for Strale platform integration.

    by strale-io · Plugin bundle

    Listed on: Claude Code: claude-plugins-community · Describes nearly the same job

  • compact-knowledge-graph-ckg

    Build and query Compact Knowledge Graphs directly in Claude Code. Includes a skill to convert any CSV into a CKG and an MCP server with 8 pre-built domains. 42x more efficient…

    by Yarmoluk · Plugin bundle

    Listed on: Claude Code: claude-plugins-community · Describes nearly the same job

Has a listing on Claude Code: claude-plugins-official (5)
  • alloydb

    Create, connect, and interact with an AlloyDB for PostgreSQL database and data.

    by gemini-cli-extensions · Plugin bundle

    Listed on: Claude Code: claude-plugins-official, Claude Code: claude-plugins-community, Community GitHub marketplaces · Describes nearly the same job

  • Grafana Cloud MCP

    Hosted MCP server for AI-assisted Grafana Cloud observability — no local installation required.

    by grafana · Plugin bundle

    Listed on: Claude Code: claude-plugins-official, Claude: knowledge-work-plugins · Describes nearly the same job

  • Dynatrace

    Dynatrace observability skills: DQL query patterns, application and infrastructure monitoring, log analysis, problem investigation, and incident response workflows, with the…

    by Dynatrace · Plugin bundle

    Listed on: Claude Code: claude-plugins-official, Official MCP Registry, Community GitHub marketplaces · Describes nearly the same job

  • datahub-skills

    DataHub development and interaction toolkit with connector planning, PR review, catalog search, metadata enrichment, lineage tracing, data quality management, and connection setup…

    by datahub-project · Plugin bundle

    Listed on: Claude Code: claude-plugins-official, Community GitHub marketplaces, Claude Code: claude-plugins-community · Describes nearly the same job

  • sanity

    Sanity content platform integration with MCP server, agent skills, and slash commands. Query and author content, build and optimize GROQ queries, design schemas, and set up Visual…

    by sanity-io · Plugin bundle

    Listed on: Claude Code: claude-plugins-official, Official MCP Registry, Claude: knowledge-work-plugins, Claude Code: claude-plugins-community · Describes nearly the same job

Has a listing on Claude: knowledge-work-plugins (5)
  • Grafana Cloud MCP

    Hosted MCP server for AI-assisted Grafana Cloud observability — no local installation required.

    by grafana · Plugin bundle

    Listed on: Claude Code: claude-plugins-official, Claude: knowledge-work-plugins · Describes nearly the same job

  • sanity

    Sanity content platform integration with MCP server, agent skills, and slash commands. Query and author content, build and optimize GROQ queries, design schemas, and set up Visual…

    by sanity-io · Plugin bundle

    Listed on: Claude Code: claude-plugins-official, Official MCP Registry, Claude: knowledge-work-plugins, Claude Code: claude-plugins-community · Describes nearly the same job

  • pixeltable

    Build multimodal AI applications with Pixeltable -- tables, computed columns, embedding search, UDFs, tool-calling agents, and 25+ AI provider integrations.

    by pixeltable · Plugin bundle

    Listed on: Claude Code: claude-plugins-official, Claude: knowledge-work-plugins · Describes nearly the same job

  • figma

    Figma design platform integration. Access design files, extract component information, read design tokens, and translate designs into code. Bridge the gap between design and…

    by figma · Plugin bundle

    Listed on: Claude Code: claude-plugins-official, Official MCP Registry, Claude: knowledge-work-plugins, Copilot CLI: github/awesome-copilot · Describes nearly the same job

  • atlan

    Atlan data catalog plugin for Claude Code. Search, explore, govern, and manage your data assets through natural language. Powered by the Atlan MCP server with semantic search…

    by atlanhq · Plugin bundle

    Listed on: Claude Code: claude-plugins-official, Claude: knowledge-work-plugins, Claude Code: claude-plugins-community, Community GitHub marketplaces · Describes nearly the same job

Has a listing on Codex: openai-curated (openai/plugins) (5)
  • NVIDIA

    Skills for NVIDIAs ecosystem spans GPU acceleration, CUDA, AI agents, inference, robotics, Physical AI, Omniverse, and simulation. This plugin helps you understand the pieces…

    by NVIDIA · Plugin bundle

    Listed on: Codex: openai-curated (openai/plugins) · Describes nearly the same job

  • crowdstrike-falcon-foundry

    CrowdStrike Falcon Foundry development skills for building cybersecurity applications on the Falcon platform. Includes UI development, collections, functions, workflows, API…

    by CrowdStrike · Plugin bundle

    Listed on: Claude Code: claude-plugins-official, Codex: openai-curated (openai/plugins), Copilot CLI: github/awesome-copilot, Community GitHub marketplaces, Claude Code: claude-plugins-community · Describes nearly the same job

  • Plugin Eval

    Evaluate Codex skills and plugins from chat with a beginner-friendly start command, local-first reports, token budget explanations, and guided benchmarking.

    by OpenAI Codex · Plugin bundle

    Listed on: Codex: openai-curated (openai/plugins) · Describes nearly the same job

  • OpenAI Developers

    Build with OpenAI APIs, Agents SDK, and ChatGPT Apps, and create and save OpenAI API keys from Codex.

    by OpenAI · Plugin bundle

    Listed on: Codex: openai-curated (openai/plugins) · Describes nearly the same job

  • SharePoint

    Work with SharePoint using the configured Microsoft SharePoint app connector.

    by OpenAI · Plugin bundle

    Listed on: Codex: openai-curated (openai/plugins) · Describes nearly the same job

Has a listing on Community GitHub marketplaces (5)
  • alloydb

    Create, connect, and interact with an AlloyDB for PostgreSQL database and data.

    by gemini-cli-extensions · Plugin bundle

    Listed on: Claude Code: claude-plugins-official, Claude Code: claude-plugins-community, Community GitHub marketplaces · Describes nearly the same job

  • foundry-iq-skills

    Create and retrieve from a Foundry IQ knowledge base using File, Azure Blob, or ADLS Gen2, then connect an existing Prompt or Hosted Agent.

    by Microsoft · Plugin bundle

    Listed on: Community GitHub marketplaces · Describes nearly the same job

  • Dynatrace

    Dynatrace observability skills: DQL query patterns, application and infrastructure monitoring, log analysis, problem investigation, and incident response workflows, with the…

    by Dynatrace · Plugin bundle

    Listed on: Claude Code: claude-plugins-official, Official MCP Registry, Community GitHub marketplaces · Describes nearly the same job

  • datahub-skills

    DataHub development and interaction toolkit with connector planning, PR review, catalog search, metadata enrichment, lineage tracing, data quality management, and connection setup…

    by datahub-project · Plugin bundle

    Listed on: Claude Code: claude-plugins-official, Community GitHub marketplaces, Claude Code: claude-plugins-community · Describes nearly the same job

  • FastMCP server for surgical queries against a vault knowledge graph (NetworkX no

    FastMCP server for surgical queries against a vault knowledge graph (NetworkX node-link JSON).…

    by adelaidasofia · MCP server

    Listed on: Official MCP Registry, Claude Code: claude-plugins-community, Community GitHub marketplaces · Describes nearly the same job

Has a listing on Copilot CLI: github/awesome-copilot (5)
  • BLEA

    Safe BLE diagnostics, evidence workflows, and guarded automation for AI agents.

    by Nitmi · MCP server

    Listed on: Official MCP Registry, Copilot CLI: github/awesome-copilot · Describes nearly the same job

  • figma

    Figma design platform integration. Access design files, extract component information, read design tokens, and translate designs into code. Bridge the gap between design and…

    by figma · Plugin bundle

    Listed on: Claude Code: claude-plugins-official, Official MCP Registry, Claude: knowledge-work-plugins, Copilot CLI: github/awesome-copilot · Describes nearly the same job

  • mcp-m365-copilot

    Comprehensive collection for building declarative agents with Model Context Protocol integration for Microsoft 365 Copilot

    by Awesome Copilot Community · Plugin bundle

    Listed on: Copilot CLI: github/awesome-copilot · Describes nearly the same job

  • microsoft-foundry

    Skills and interactive Copilot canvas for designing, configuring, testing and deploying agents to Microsoft Foundry.

    by microsoft · Plugin bundle

    Listed on: Copilot CLI: github/awesome-copilot · Describes nearly the same job

  • token-pacman

    Visualizes live session AI-credit usage as a Pac-Man board with pellets, ghosts, fruit milestones, and game-over limits.

    by James Montemagno · Plugin bundle

    Listed on: Copilot CLI: github/awesome-copilot · Describes nearly the same job

Has a listing on Copilot CLI: github/copilot-plugins (5)
  • microsoft-365-agents-toolkit

    Toolkit for building Microsoft 365 Copilot declarative agents — scaffolding, JSON manifest development, and capability configuration.

    by microsoft · Plugin bundle

    Listed on: Copilot CLI: github/copilot-plugins · Describes nearly the same job

  • canvas-apps

    Build Power Apps Canvas Apps using the Canvas Authoring MCP server.

    by microsoft · Plugin bundle

    Listed on: Copilot CLI: github/copilot-plugins · Describes nearly the same job

  • model-apps

    Build and deploy Power Apps generative pages for model-driven apps with specialist agents for planning, entity creation, and parallel code generation. Requires PAC CLI >= 2.7.0…

    by microsoft · Plugin bundle

    Listed on: Copilot CLI: github/copilot-plugins · Describes nearly the same job

  • mcp-apps

    Generate MCP App widgets for MCP tools. Produces self-contained HTML widgets using the MCP Apps protocol.

    by microsoft · Plugin bundle

    Listed on: Copilot CLI: github/copilot-plugins · Describes nearly the same job

  • workiq

    Query Microsoft 365 data with natural language — emails, meetings, documents, Teams messages, and more.

    by microsoft · Plugin bundle

    Listed on: Copilot CLI: github/copilot-plugins · Describes nearly the same job

Has a listing on Cursor: cursor/plugins (5)
  • Guru

    Search company knowledge and draft verified answers.

    by Cursor · Plugin bundle

    Listed on: Cursor: cursor/plugins · Describes nearly the same job

  • Orchestrate

    Fan large tasks out across parallel cloud agents with planners, workers, verifiers, and structured handoffs.

    by Cursor · Plugin bundle

    Listed on: Cursor: cursor/plugins · Describes nearly the same job

  • Clay

    Enrich people and companies, run AI research agents.

    by Cursor · Plugin bundle

    Listed on: Cursor: cursor/plugins · Describes nearly the same job

  • Profound

    Track AI visibility, sentiment, and citations.

    by Cursor · Plugin bundle

    Listed on: Cursor: cursor/plugins · Describes nearly the same job

  • PostHog MCP

    Work with PostHog from chat: query product analytics and run SQL, manage feature flags and experiments, triage error tracking issues, and review session replays, surveys, and…

    by Cursor · Plugin bundle

    Listed on: Cursor: cursor/plugins · Describes nearly the same job

Has a listing on Docker MCP Catalog (5)
  • Kagi Search

    The Official Model Context Protocol (MCP) server for Kagi Search & other tools.

    by kagisearch · MCP server

    Listed on: Docker MCP Catalog · Describes nearly the same job

  • Prometheus MCP Server

    MCP server providing Prometheus metrics access and PromQL query execution for AI assistants

    by pab1it0 · MCP server

    Listed on: Official MCP Registry, Docker MCP Catalog · Describes nearly the same job

  • OpenMesh

    Discover and connect to a curated marketplace of MCP servers for extending AI agent capabilities.

    by docker · MCP server

    Listed on: Docker MCP Catalog · Describes nearly the same job

  • Postman MCP Server

    Give your AI agents trusted access to the full Postman platform.

    by postman.com · MCP server

    Listed on: Official MCP Registry, Docker MCP Catalog · Describes nearly the same job

  • mcp-server-couchbase io.github.Couchbase-Ecosystem/mcp-server-couchbase

    Couchbase Model Context Protocol Server to interact with Couchbase clusters

    by Couchbase-Ecosystem · MCP server

    Listed on: Official MCP Registry, Docker MCP Catalog · Describes nearly the same job

Has a listing on Official MCP Registry (5)
  • pulse8-ai-cortex-knowledge-vault io.github.synpulse8-opensource/pulse8-ai-cortex-knowledge-vault

    Agent-native knowledge OS on Markdown: typed graph, hybrid search, and compiler over MCP.

    by synpulse8-opensource · MCP server

    Listed on: Official MCP Registry · Describes nearly the same job

  • kg

    Local knowledge graph memory MCP server for AI assistants.

    by nnar1o · MCP server

    Listed on: Official MCP Registry · Describes nearly the same job

  • lain io.github.spuentesp/lain

    High-performance knowledge graph MCP server for AI coding agents with semantic search.

    by spuentesp · MCP server

    Listed on: Official MCP Registry · Describes nearly the same job

  • Kindex

    Persistent knowledge graph and MCP server for AI workflows with git-tracked project context.

    by jmcentire · MCP server

    Listed on: Official MCP Registry · Describes nearly the same job

  • Chaos Cypher

    Local-first knowledge graphs from your documents: build, search (GraphRAG) and edit on your machine.

    by chaoscypherinc · MCP server

    Listed on: Official MCP Registry · Describes nearly the same job

Found by meaning, not by shared code or a shared repository: similar plugins stay separate products, and this is not a review or a recommendation.

Is this your plugin?

Prove you maintain it with a file in its repository, a file on your domain or a DNS record. You get alerts when a marketplace lists it, drops it, changes its verified mark or what it asks for, and can put its remote endpoint on monitoring as a web service.

Data comes from the Official MCP Registry (registry.modelcontextprotocol.io), CC0 1.0. Figures come from our own regular passes over the marketplaces, last read on . We publish no contact details for plugin publishers.

Where the data comes from: how the catalog is built