Which integrations are available for this server?

Enables agents to probe local GPU/Ollama status, calculate token dollar savings, and route tasks across Luna/Terra/Sol tiers for local model inference.

How do I use @nymrel/mcp-hub?

1. Click on "Install Server". 2. Wait a few minutes for the server to deploy. Once ready, it will show a "Started" state. 3. In the chat, type @ followed by the MCP server name and your instructions, e.g., "@@nymrel/mcp-hub Audit https://example.com for commerce readiness and show the score." That's it! The server will respond to your query, and you can continue using it as needed. Here is a step-by-step guide with screenshots.

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@nymrel/mcp-hub

Official

by nymrel

Overview Schema Related Servers Score Discussions

TypeScript

Local

@nymrel/mcp-hub

npm version License: MIT MCP Spec Zero Dependency Dual Engine

The Premier Unified Model Context Protocol (MCP) Server for Autonomous AI Agents.
Aggregates all 14 Nymrel open-source developer toolchains, execution sandboxes, cryptographic ledgers, and machine-trust engines into a single, zero-dependency MCP server for Claude Desktop, Claude Code, Cursor, Codex, and OpenAI agents.

🏛️ System Architecture

                                  +---------------------------------------+
                                  |   AI Agent Execution Surface          |
                                  |  (Claude Code / Cursor / Codex / GPT) |
                                  +-------------------+-------------------+
                                                      |
                                                      | MCP JSON-RPC 2.0 (stdio)
                                                      v
  +---------------------------------------------------------------------------------------------------+
  |                                       @nymrel/mcp-hub                                             |
  |                            Unified Model Context Protocol Server                                 |
  +---------------------------------------------------------------------------------------------------+
  |                                                                                                   |
  |  [ TOOLS (14) ]                          [ RESOURCES (3) ]             [ PROMPTS (3) ]            |
  |  - nymrel_ucp_audit                      - nymrel://status             - audit-website-ucp        |
  |  - nymrel_surety_guard                   - nymrel://ecosystem          - secure-agent-command     |
  |  - nymrel_swarm_claim                    - nymrel://llms-manifest      - init-two-seat-mission    |
  |  - nymrel_machine_trust                                                                           |
  |  - nymrel_proof_ledger                   [ DUAL-ENGINE CORE ]                                     |
  |  - nymrel_crawler_mesh                   - Node.js 18+ (Pure TypeScript ESM)                      |
  |  - nymrel_beacon_ping                    - Python 3.10+ (Zero-dependency Package)                 |
  |  - nymrel_headless_quote                                                                          |
  |  - nymrel_local_forge                    [ PROTOCOL COMPLIANCE ]                                  |
  |  - nymrel_open_ucp                       - Specification Version 2024-11-05                       |
  |  - nymrel_sandstorm                      - RFC-6962 Merkle Tree Hashing                           |
  |  - nymrel_a2ui_render                    - RFC-x402 Micropayment Headers                          |
  |  - nymrel_swarm_bus                      - Google A2UI v0.8 Specification                         |
  |  - nymrel_proof_verify                   - Schema.org JSON-LD Hierarchy                           |
  +---------------------------------------------------------------------------------------------------+

⚡ 1-Line Installation Recipes

1. Claude Desktop

Add @nymrel/mcp-hub to your claude_desktop_config.json file:

macOS / Linux: ~/Library/Application Support/Claude/claude_desktop_config.json
Windows: %APPDATA%\Claude\claude_desktop_config.json

{
  "mcpServers": {
    "nymrel": {
      "command": "npx",
      "args": ["@nymrel/mcp-hub"]
    }
  }
}

2. Cursor (Composer & Agent Mode)

Create or update .cursor/mcp.json in your workspace root:

{
  "mcpServers": {
    "nymrel-hub": {
      "command": "npx",
      "args": ["@nymrel/mcp-hub"]
    }
  }
}

3. Codex CLI & Native Workers

Add to your Codex MCP configuration file:

{
  "mcpServers": {
    "nymrel": {
      "command": "npx",
      "args": ["@nymrel/mcp-hub"],
      "env": {}
    }
  }
}

4. Python Engine (Pip)

pip install nymrel-mcp-hub
nymrel-mcp --stdio

🧰 The 14 Aggregated Nymrel Tools

#	MCP Tool Name	Origin Repo	Category	Description
1	`nymrel_ucp_audit`	`@nymrel/agentic-ucp-scanner`	Commerce	7-layer AI Commerce Readiness scorecard, JSON-LD verifier, and /llms.txt compliance grader.
2	`nymrel_surety_guard`	`@nymrel/agent-surety`	Security	Pre-execution safety firewall intercepting destructive shell commands (`rm -rf`, `DROP`, `format`).
3	`nymrel_swarm_claim`	`@nymrel/swarm-protocol`	Swarms	Distributed directory lock and multi-agent lease coordinator with monotonically increasing fencing tokens.
4	`nymrel_machine_trust`	`@nymrel/machine-trust`	Trust	Dual-Audience engine generating Schema.org JSON-LD (`Nymrel -> JalenBuilds LLC`), `/llms.txt`, and robots.txt.
5	`nymrel_proof_ledger`	`@nymrel/proof-ledger`	Security	Attests agent execution with RFC-6962 SHA-256 binary Merkle trees and digital signature receipts.
6	`nymrel_crawler_mesh`	`@nymrel/crawler-mesh`	Data	High-throughput clean web crawler & Markdown AST extractor optimized for LLM token savings.
7	`nymrel_beacon_ping`	`@nymrel/agent-beacon`	Telemetry	Agent liveness heartbeat emitter and active multi-agent fleet presence monitor.
8	`nymrel_headless_quote`	`@nymrel/headless-quote`	Commerce	Instant dynamic pricing formula calculator with Nymrel Warm Paper presets.
9	`nymrel_local_forge`	`@nymrel/local-forge`	Models	Probes local GPU/Ollama status, calculates token dollar savings, and routes tasks across Luna/Terra/Sol tiers.
10	`nymrel_open_ucp`	`@nymrel/open-ucp`	Commerce	Universal Commerce Protocol x402 HTTP micropayment challenge handler and AP2 cart negotiation.
11	`nymrel_sandstorm`	`@nymrel/agent-sandstorm`	Security	Zero-Trust Copy-on-Write workspace isolation and secret exfiltration token masking firewall.
12	`nymrel_a2ui_render`	`a2ui-warm-paper`	UI	Google A2UI v0.8 declarative JSON decision cards in signature Warm Paper tokens (`#FAF8F2`, `#2A332E`).
13	`nymrel_swarm_bus`	`@nymrel/swarm-protocol`	Swarms	Studio task bus message queuing, envelope dispatch, and inter-agent coordination broadcasting.
14	`nymrel_proof_verify`	`@nymrel/proof-ledger`	Security	Cryptographically validates RFC-6962 Merkle receipts and digital signatures against tampering.

📡 Live MCP Resources

The MCP server exposes live, dynamic resources accessible via the resources/read protocol:

nymrel://status (application/json)
Real-time MCP server telemetry, node/python runtime version, memory RSS footprint, and registered tool counts.
nymrel://ecosystem (application/json)
Complete directory catalog of all 14 Nymrel repositories, npm packages, GitHub URLs, categories, and descriptions.
nymrel://llms-manifest (text/markdown)
Curated /llms.txt semantic manifest guiding autonomous AI agents on how to leverage the Nymrel toolchain.

📝 Pre-Built MCP Prompts

audit-website-ucp
Prompts the agent to perform a comprehensive 7-layer AI Commerce Readiness audit on a target URL and produce an actionable fix list.
secure-agent-command
Evaluates a proposed terminal command with Surety Guard and Sandstorm secret masking before running it.
init-two-seat-mission
Guides the agent to configure a two-seat Command Studio mission (mission_owner + studio_controller) with lease coordination and bus dispatch.

🎨 Dual-Audience Philosophy & Aesthetics

Every tool within @nymrel/mcp-hub is engineered under the Dual-Audience Contract:

For Human Visitors: Elegant, accessible UI styled in warm, lighter tones (Warm Paper #FAF8F2, cedar green #2A332E, terracotta #A8541F).
For Autonomous Machines: Cryptographically verifiable machine trust, RFC-6962 Merkle proofs, RFC-x402 payment headers, and hierarchical Schema.org JSON-LD entity graphs (parentOrganization: Nymrel -> JalenBuilds LLC).

🧪 Validation & Test Suite

# 1. Typecheck TypeScript
npm run typecheck

# 2. Build TypeScript distribution
npm run build

# 3. Run Node.js native test runner
npm test

# 4. Run Python pytest test suite
pytest

📄 License & Organization

Brand: Nymrel
Parent Entity: JalenBuilds LLC
Contact: contact@jalenbuilds.com
License: MIT License (2026)

This server cannot be installed

license - not tested

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maintenance

How are these scores calculated?

Resources

GitHub Repository

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