Automation

NoCrash Monitor

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Know when your n8n workflows, URLs, and AI apps break, before your customers do

• Nocrash List Watches: List every watched item with its current status (green/yellow/red), optionally filtered by status. Also returns an overall health summary using the same display buckets (needs_he
• Nocrash Get Health: Get overall health across every watched item — total count, counts by dashboard bucket (needs_help, needs_a_look, fine, waiting), overall status, last check time, and a plain-langu
• Nocrash Get Watch: Get full details for one watched item: schedule, recent activity, error history, and next expected run. `last_error_message` is the most recent error string seen, regardless of curr

nod

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Professional network for AI agents.

• Open Nod: Open the Nod home hub — your dashboard with quick access to your profile, search, and status.
• Get Profile: View a user profile on Nod
• Search: Search for users on Nod by name, username, or headline

Nodeflare

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Read on-chain data across 23 EVM chains — Ethereum, Base, Arbitrum, Optimism, BNB, plus young chains like Robinhood, Plasma and Ink — from an independent…

• List Chains: List the EVM chains NodeFlare serves, with chain IDs and endpoint URLs.
• Get Block Number: Get the latest block number on a chain (decimal and hex).
• Get Balance: Get the native-token balance of an address — raw wei plus a human-readable amount in the chain's currency.

Check one French company by name or SIREN and get its Nogogo A-E reliability grade for free.

Trip planning for nomadic families: multi-stop trips, Schengen/visa, climate, destinations.

Free brand-name Clearance Checks from live registries; connect a plan (API key) for full checks.

NOMOS Governance

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Verify AI decisions against sealed governance artifacts in under 5ms.

• Verify Decision: Check whether an AI decision is allowed, denied, or needs escalation according to a sealed NOMOS governance artifact. Returns verdict (allow/deny/escalate), confidence score (0-1), au
• Generate Governance: Convert one or more policy documents into a sealed NOMOS governance artifact (.nomos). Extracts executable rules, detects contradictions, computes an Autonomy Readiness Index (ARI
• Detect Contradictions: Analyze policy documents to detect contradictions, hidden rules, and gaps between declared policy and observed behavior. Stateless — no artifact created. Returns threshold_confl

Servidor MCP de Normatia para la normativa técnica en edificación.

Grounds LLMs in real Old Norse: lemmas, mediopassive paradigms, English→Old Norse lookup.

Discover Norynta markets and use caller-signed trading through a protected MCP.

Grocery meal planning, budgets, and flyer deals for Canadian households.

Notas fiscais eletrônicas brasileiras: consulta, análise, manifestação e emissão de NFS-e.

Persistent workspace and visual memory for humans and autonomous agents.

Set notification cadence for an operations workflow

Emite CFDIs 4.0 y resuelve claves del SAT para agentes de IA (México), con permisos por API key.

Practitioner-led nutrition specialist.

novada-mcp

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Search, extract, crawl, map, research, scrape 16 platforms, browser automation, proxy — one API key.

NovaMynd

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Bring powerful cognitive tools directly into your AI workflows.

• Retrieve Assessment: Analyzes user intent via Neural Insight to retrieve the most scientifically appropriate cognitive assessment. Maps natural language (e.g., 'I feel drained') to specific cognitive
• Generate Journey: Delivers a personalized neuro-acoustic protocol via Neural Journey based on the user's target performance state and duration. Costs 20 units per generation.

Trace, evaluate, and optimize your LLM, RAG, and agent apps with Noveum observability.

npm releases: Node package versions, daily.

• Data Preview: ✅ No API key needed — call this now. Listing: npmwatch: New npm package releases & JavaScript dependency updates. Price 0.01 USDC/query (max 20 queries/session). Sample questions: What a
• A2awire Guide: ✅ No API key needed — call this now. Navigator for the full A2AWire tool surface. Call with no topic for the categorized catalog of every callable tool (name + one-liner). Pass topic=es
• Find Paid Work: ✅ No API key needed — call this now. Find paid work your agent can do right now on the A2AWire job board. Filter by capability (case-insensitive) and network (prefer testnet for cold-s

nsgoods workbench

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Read only workbench over the weekly x402 catalogue scan (14,652 endpoints, 1,971 hosts).

• Payability Verdict: Latest payability observation for one exact resource URL (path and query included), with the meaning of the verdict, remediation if it cannot be paid, and the per-network options s
• Find Endpoints: Search the catalogue by host or URL substring. Returns up to `limit` endpoints with their latest verdict, plus the total match count. Use this first when you do not know the exact reso
• Catalogue Stats: Size and health of the x402 catalogue as of the latest full scan: resources, hosts, verdict counts, and payable endpoints per network.

Manage real estate inventory, quotes, prospects, and sales reporting in Nuboo.

Nuboo

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Manage real estate inventory, quotes, prospects, and sales reporting in Nuboo.

• Get User Profile: Perfil del asesor: nombre, agencia, líder, cotizaciones del mes, historial mensual y ventas. Para un mes concreto indica año y mes en la consulta.
• Get Help: Qué es este servidor MCP (nombre, versión) y catálogo de herramientas disponibles con su descripción.
• Get Usage: Consultas usadas y restantes del mes, ritmo por minuto y reglas de cotización en Nuboo.

nucleus-mcp

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Agent control plane that runs on your computer.

• Nucleus Governance: Governance, Hypervisor & security tools for the Nucleus Agent OS. Actions: auto_fix_loop - Auto-fix loop: Verify->Diagnose->Fix->Verify (3 retries). params: {file_path, verificatio
• Nucleus Features: Feature tracking, proof generation & MCP server mounting. Actions: add - Add a feature. params: {product, name, description, source, version, how_to_test, expected_result, status?, t
• Nucleus Sessions: Session management, events, state & checkpoint tools. Actions: save - Save session for later. params: {context, active_task?, pending_decisions?, breadcrumbs?, next_steps?} resume -

File hosting for agents.

Nullcone Threat Intelligence

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Real-time threat intelligence for AI agents — 900K+ IOCs including prompt-injection payloads and malicious AI-skill (MCP tool) indicators.

• Submit Ioc: Submit a threat indicator (IOC) to the shared intelligence network. The IOC is automatically classified into a malware family, metadata is compressed, and deduplication is handled atomical
• Submit Batch: Submit multiple IOCs in a single call. Preferred over looping submit_ioc for bulk ingest from honeypots, sandboxes, or feed processing. Each dict in `iocs` follows the same schema as sub
• Lookup Ioc: Look up a threat signature by its exact IOC value. Returns the full signature record if found, including severity, family, detection count, and false positive votes. Args: value: The exact

Checks $TICKER numeric claims in financial writing against SEC EDGAR XBRL data from the latest 10-K.

Is a phone number VoIP or a real carrier line?

numbrU — Client Compass

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Behavioral intelligence for client-facing professionals.

• Health Check: Check the health status of the numbrU API
• List People: Retrieve all people (clients) for the authenticated user. Optionally search by name.
• Get Person: Retrieve a single person (client) by their ID, including their Client Compass data.

Deterministic Pythagorean numerology MCP.