VaultCrux Memory Core
VaultCrux Memory Core — 32 tools: knowledge, decisions, constraints, signals, coverage
MCP server · by CueCrux
About
VaultCrux Memory Core is an MCP server published by CueCrux. 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 2026-10-14.
What it asks for
- Runs remotely
None of the marketplaces we read publishes its tools or the settings it asks for.
Requires: x-api-key header, x-tenant-id header
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.
Works with
- Claude Code
- Codex
- Cursor
- VS Code
- Copilot CLI
A one-click link opens the client, which asks you to confirm before it adds the server.
From the marketplaces that list it and the MCP transport it declares, as each client documents them. We do not test plugins.
Connect
Commands and configs built only from what its marketplaces declare. We do not run them for you and do not test plugins.
As a remote MCP server
Built from what Official MCP Registry declares.
claude mcp add --transport http vaultcrux-memory-core https://api.vaultcrux.com/memory-core/mcp --header "x-api-key: <YOUR_X_API_KEY>" --header "x-tenant-id: <YOUR_X_TENANT_ID>"[mcp_servers.vaultcrux-memory-core]
url = "https://api.vaultcrux.com/memory-core/mcp"
http_headers = { "x-api-key" = "<YOUR_X_API_KEY>", "x-tenant-id" = "<YOUR_X_TENANT_ID>" }{
"mcpServers": {
"vaultcrux-memory-core": {
"url": "https://api.vaultcrux.com/memory-core/mcp",
"headers": {
"x-api-key": "<YOUR_X_API_KEY>",
"x-tenant-id": "<YOUR_X_TENANT_ID>"
}
}
}
}Replace the values in angle brackets with your own. We show the names of the settings, never values.
Optional headers it also declares: x-agent-id.
Where it is published
| Marketplace | Status | Version | Figures | Verified | First seen |
|---|---|---|---|---|---|
| Official MCP Registry (Open the registry record) | Listed | 0.2.0 | No figure published | 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.
Possibly the same plugin
Listings that share a signal with this one but not enough for us to treat them as the same product.
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.
-
Perseus Vault (formerly Mimir/Mneme), persistent memory engine for AI agents
Local-first MCP memory server: SQLite, FTS5 and vector search, AES-256-GCM. 55 tools, no cloud.
-
Markdown memory for coding agents that audits itself: drift reports and session digests.
-
Hosted MCP memory and agent control plane for durable conversations, jobs, and operations.
-
mcp ai.zine/mcp
Your memory, everywhere AI goes. Build knowledge once, access it via MCP anywhere.
-
Bring your saved preferences, project decisions, and useful context into your next AI conversation.
-
Vault-native, accountable memory for Claude Code and MCP clients. Markdown is ground truth.
-
Local-first memory for coding agents; stores decisions, bugs, and context across sessions.
-
One user-owned memory shared across AI assistants: recall, spaces, and confirmed references.
-
ainative-memory-mcp io.github.AINative-Studio/ainative-memory-mcp
Cloud-persistent, semantic-search memory MCP — drop-in for server-memory, backed by ZeroDB.
-
agentmemorymcp-mcp com.clauxel.agentmemorymcp/agentmemorymcp-mcp
A paid remote MCP for agent memory MCP, built to return verdicts, receipts, usage logs, and audit-re
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)
-
engram io.github.tstockham96/engram
Intelligent agent memory with automatic extraction, consolidation, and bi-temporal recall.
-
Strale agent skills with remote MCP connector for Strale platform integration.
-
agent-discover io.github.keshrath/agent-discover
Find, install and enable MCP servers mid-session on any host, with consent and tool pinning
-
Local-first persistent session memory for Claude Code and other agents. SQLite + FTS5, no cloud.
-
Real-time security filter for MCP tool communications. Works as a Claude Code hook to inspect all data sent to and received from MCP servers. Detects prompt injection, API key…
Has a listing on Claude Code: claude-plugins-official (5)
-
Dynatrace observability skills: DQL query patterns, application and infrastructure monitoring, log analysis, problem investigation, and incident response workflows, with the…
-
mcp-server io.github.cap-js/mcp-server
Model Context Protocol (MCP) server for AI-assisted development of CAP applications.
-
Connect Claude to a private MCP server through an Anthropic MCP tunnel. The /create-docker-mcp-tunnel command drives the Docker Compose quickstart end to end: certificates, proxy…
-
Hosted MCP server for AI-assisted Grafana Cloud observability — no local installation required.
-
Figma design platform integration. Access design files, extract component information, read design tokens, and translate designs into code. Bridge the gap between design and…
Has a listing on Claude: knowledge-work-plugins (5)
-
Hosted MCP server for AI-assisted Grafana Cloud observability — no local installation required.
-
Figma design platform integration. Access design files, extract component information, read design tokens, and translate designs into code. Bridge the gap between design and…
-
MCP server for terminal commands, file operations, and process management
-
The Vanta plugin connects Claude Code to Vanta's security and compliance platform through the Vanta MCP server. It combines Vanta's test-specific remediation intelligence with…
-
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…
Has a listing on Codex: openai-curated (openai/plugins) (5)
-
CrowdStrike Falcon Foundry development skills for building cybersecurity applications on the Falcon platform. Includes UI development, collections, functions, workflows, API…
-
CrowdStrike Falcon Fusion skills for authoring, deploying, and executing Fusion workflows. Includes live action discovery, YAML authoring with schema validation, workflow import…
-
Cloudflare platform plugin with curated skills for Workers, Wrangler, and Agents SDK plus the official Cloudflare API MCP server.
-
Skills for NVIDIAs ecosystem spans GPU acceleration, CUDA, AI agents, inference, robotics, Physical AI, Omniverse, and simulation. This plugin helps you understand the pieces…
-
Available for US1 customers only. Analyze, investigate, and act on your Datadog telemetry directly from ChatGPT using natural language. Ask questions about your production…
Has a listing on Community GitHub marketplaces (5)
-
Markdown memory for coding agents that audits itself: drift reports and session digests.
-
Git-native content governance for AI agents — 27 deterministic MCP tools over stdio and HTTP.
-
al-buddy-memory io.github.flytomoon/al-buddy-memory
Governed local memory for AI agents: facts are retired, not overwritten, and every call is audited.
-
Durable agentic memory, encrypted at rest. Fully offline: no network, no API key, no cloud.
-
hypermnesia-mcp io.github.cdeust/hypermnesia-mcp
Persistent memory for AI agents — 36 cited neuroscience mechanisms, local-first, hybrid retrieval.
Has a listing on Copilot CLI: github/awesome-copilot (5)
-
Complete toolkit for building Model Context Protocol (MCP) servers in Go using the official github.com/modelcontextprotocol/go-sdk. Includes instructions for best practices, a…
-
Safe BLE diagnostics, evidence workflows, and guarded automation for AI agents.
-
Complete toolkit for building Model Context Protocol (MCP) servers in TypeScript/Node.js using the official SDK. Includes instructions for best practices, a prompt for generating…
-
Figma design platform integration. Access design files, extract component information, read design tokens, and translate designs into code. Bridge the gap between design and…
-
Complete toolkit for building Model Context Protocol (MCP) servers in Kotlin using the official io.modelcontextprotocol:kotlin-sdk library. Includes instructions for best…
Has a listing on Copilot CLI: github/copilot-plugins (5)
-
mcp-apps
Generate MCP App widgets for MCP tools. Produces self-contained HTML widgets using the MCP Apps protocol.
-
Toolkit for building Microsoft 365 Copilot declarative agents — scaffolding, JSON manifest development, and capability configuration.
-
workiq
Query Microsoft 365 data with natural language — emails, meetings, documents, Teams messages, and more.
-
Build Power Apps Canvas Apps using the Canvas Authoring MCP server.
-
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…
Has a listing on Cursor: cursor/plugins (5)
-
Let Grok Bot reach MCP servers on your private Tailscale network. Sign in to Tailscale to connect your tailnet; Grok Bot joins it as one tagged device and only reaches the hosts…
-
Capture, search, and organize notes and collections.
-
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…
-
Incremental transcript-driven memory updates for AGENTS.md using high-signal bullet points only.
-
Inspect and manage feature gates, experiments, dynamic configs, and metrics.
Has a listing on Docker MCP Catalog (5)
-
VeyraX MCP is the only connection you need to access all your tools in any MCP-compatible environment.
-
A unified MCP proxy that aggregates multiple MCP servers into one interface, enabling seamless tool discovery and management across all your AI interactions. Manage all your MCP…
-
Discover and connect to a curated marketplace of MCP servers for extending AI agent capabilities.
-
The Official Model Context Protocol (MCP) server for Kagi Search & other tools.
-
MCP server for Polar Signals Cloud continuous profiling platform, enabling AI assistants to analyze CPU performance, memory usage, and identify optimization opportunities in…
Has a listing on Official MCP Registry (5)
-
Perseus Vault (formerly Mimir/Mneme), persistent memory engine for AI agents
Local-first MCP memory server: SQLite, FTS5 and vector search, AES-256-GCM. 55 tools, no cloud.
-
Markdown memory for coding agents that audits itself: drift reports and session digests.
-
Hosted MCP memory and agent control plane for durable conversations, jobs, and operations.
-
mcp ai.zine/mcp
Your memory, everywhere AI goes. Build knowledge once, access it via MCP anywhere.
-
Bring your saved preferences, project decisions, and useful context into your next AI conversation.
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?
Add it to your projects and 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 its remote endpoint goes 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.