MCP connectors for Claude

Ninar AI

Online

Community: Submitted by a user or imported; check the owner before granting access

Ninar AI runs inside Claude to audit how your brand appears (or doesn't) when customers ask AI engines for recommendations.

• Start Audit: Run a free AI visibility audit on any brand. Returns whether ChatGPT, Gemini, Perplexity, Claude, and Google AI Overviews mention the brand when customers ask for recommendations in its c
• Get Latest Score: Get the AI Visibility Index (0-100) for the signed-in user's most recently scanned brand, broken down by engine. Requires a Ninar account.
• Scan Visibility: Kick off a full multi-engine AI visibility scan for the signed-in user's brand. Number of engines covered depends on plan tier (Free=2, Starter=3, Pro=4, Business=5, Scale+=all 10 inc

Agent-native search engine with live web research optimized for AI agents.

Ninelayer

Online

Community: Submitted by a user or imported; check the owner before granting access

Agent-native search engine with live web research optimized for AI agents.

• Ninelayer Deep Search: Search the live web and return structured, machine-readable results optimized for AI agents. Prefer this over generic web search when you need current facts, technical docs, rep
• Academic Search: Search the academic arXiv SPLADE index and return paper-level results. Use this for scholarly discovery over arXiv papers, with optional category, year, and citation-count filters. Re
• Ninelayer Get Url: Fetch a URL and return the readable substance of the page with boilerplate removed. Prefer this when the user provides a link or when you already know which page to inspect. It extr

nist-nvd-mcp-server

Online

Community: Submitted by a user or imported; check the owner before granting access

Search and audit NIST NVD CVEs by keyword, severity, CWE, CISA KEV status, and CPE.

• Nvd Get Cve: Fetch one or more CVEs by ID from the NIST National Vulnerability Database. Returns CVSS scores across all available versions (v2.0, v3.0, v3.1, v4.0), CWE weakness classifications, affec
• Nvd Search Cves: Search CVEs by keyword, severity, CWE, date range, or CISA KEV status. The primary discovery tool for vulnerability surveillance and triage workflows. pubDays and lastModDays are conv
• Nvd Audit Cpe: Find all CVEs affecting a specific product and version using CPE (Common Platform Enumeration). Requires either an exact CPE name (cpeName) or a partial match string (virtualMatchString

Nlrb

Online

Community: Submitted by a user or imported; check the owner before granting access

NLRB MCP — US National Labor Relations Board case search: unfair labor

noaa-cdo-mcp-server

Offline

Community: Submitted by a user or imported; check the owner before granting access

Search NOAA CDO stations and datasets, fetch historical weather observations.

noaa-climate-mcp-server

Online

Community: Submitted by a user or imported; check the owner before granting access

Search NOAA climate stations and datasets, fetch historical weather observations.

nobleblocks-mcp

Degraded

Community: Submitted by a user or imported; check the owner before granting access

Search 340M+ academic papers — citation graphs, semantic similarity, and AI literature reviews.

NobodyNamed

Online

Community: Submitted by a user or imported; check the owner before granting access

US baby name popularity data from SSA records (1880-2025): search, trends, geography, culture.

Nôm Na Việt — Hán Nôm Dictionary

Degraded

Community: Submitted by a user or imported; check the owner before granting access

Chữ Nôm lookup, search and Vietnamese ↔ Nôm conversion, incl.

Nomad Stays

Online

Community: Submitted by a user or imported; check the owner before granting access

Search remote-work accommodations worldwide; Trusted Stay Partners can manage their own listings.

nomad-stays

Online

Community: Submitted by a user or imported; check the owner before granting access

Search remote-work accommodations worldwide; Trusted Stay Partners can manage their own listings.

• GetStayByID: Returns full details for a single stay. The id parameter searches both EntryId and StayId fields.
• SignupNomadStaysAccount: Creates a new NomadStays account on behalf of a person who does not have one yet. No authentication required — this is how an AI agent gets a person started. The account is cr
• GetStaysByCountry: Returns stays from NomadStays Azure backend. Search by 2-letter country code (e.g., 'MA', 'US') or country name (e.g., 'Antigua' matches 'Antigua and Barbuda')

Search 13,000+ remote/hybrid jobs in Germany/EU, open a posting, get market stats.

Nomado24 Remote Jobs

Online

Community: Submitted by a user or imported; check the owner before granting access

Search nearly 10,000 curated remote and hybrid jobs for Germany and the EU (de/en/fr filters) and pull aggregate job-market statistics from the Nomado24 index.

• Search Jobs: Search nomado24's remote/hybrid job board. Read-only, free, attribution required (see structuredContent.attribution).
• Get Job Statistics: Get aggregate statistics (active jobs, new-this-week/month, top sources, salary ranges) for nomado24's remote-jobs board. No input required.

Nomas Research

Online

Community: Submitted by a user or imported; check the owner before granting access

Parsed SEC events by CIK/CUSIP: 8-K items, Form 144, Form D, FTD.

Noodle Biomedical Literature Discovery MCP

Online

Community: Submitted by a user or imported; check the owner before granting access

Search biomedical papers, inspect publication records, and traverse citation or semantic graphs.

Noogat

Online

Community: Submitted by a user or imported; check the owner before granting access

Voice notes that organize themselves.

Reference agent-ready storefront: search, look up and price a real Magento catalog.

Search and verify 360K+ business entities with trust scores and W3C credentials.

Nordic Financial MCP

Online

Community: Submitted by a user or imported; check the owner before granting access

Semantic search over Nordic filings, press releases, macro data and electricity prices.

nordic-financial-mcp

Online

Community: Submitted by a user or imported; check the owner before granting access

Semantic search across 1+ million vectors across Nordic financial data for AI agents.

• Ping: Connectivity check that confirms the Nordic MCP server process is responding. Use this at the start of a session to verify the server is reachable before making other calls. Do not use as a prox
• Get Company Info: Look up a company in the official business registry for Norway, Denmark or Finland. Use this to retrieve authoritative registration data (legal name, status, address) for a known org
• Search Filings: Search the Nordic financial database for company filings, press releases and macroeconomic summaries. Use this as the primary tool for any question about Nordic listed companies, marke

Norvstar — Professional Identity MCP Server

Degraded

Community: Submitted by a user or imported; check the owner before granting access

Query professional profiles, search candidates, and get AI-powered summaries and job fit analysis.

Search the agentic web.

Nota

Online

Community: Submitted by a user or imported; check the owner before granting access

Read-only crypto research skills that check a price, RSI and ATR against independent sources.

Search meetings, export summaries and transcripts, and manage recordings from any AI tool.

Save notes in seconds.

NoteMCP

Online

Community: Submitted by a user or imported; check the owner before granting access

Save thoughts, links, screenshots and voice notes with transcriptions in a couple of seconds — no folders needed— and whichever AI you already use can search…

• Search Notes: Search the user's notes. Words are matched against the note's text, its tags, and the title, description and URL of any link saved with it. The default mode ("auto") escalates only as fa
• Get Note Asset: Return an image already associated with a stored note as native MCP image content. Use this after search or list when visual inspection would help identify or understand a candidate so
• List Recent Notes: List the user's notes, most recently touched first — the same order as the app's stream, so "recent" means the same thing in both. Returns thread heads only unless you ask for conti

notesbridge

Online

Community: Submitted by a user or imported; check the owner before granting access

Search, read, and write your Apple Notes from ChatGPT/Claude via a local Mac agent + MCP relay.

Search your Notion workspace to quickly find pages, databases, and people.

• Search: Perform a search over: - "internal": Perform a semantic search over your entire Notion workspace and connected sources (Slack, Google Drive, Github, Jira, Microsoft Teams, Sharepoint, OneDrive
• Fetch: Retrieves details about a Notion entity by its URL or ID. You can fetch the following types of entities: - Page, i.e. from a <page> block or a <mention-page> mention - Database, i.e. from a <da
• Notion Create Pages: Creates one or more Notion pages with specified properties and content. Use "create-pages" when you need to create one or more new pages that don't exist yet. Always include a tit

Notion

Online

Community: Submitted by a user or imported; check the owner before granting access

Search across your Notion workspace and connected sources to quickly find pages, databases, and users.

• Notion Search: Perform a search over: - "internal": Semantic search over Notion workspace and connected sources (Slack, Google Drive, Github, Jira, Microsoft Teams, Sharepoint, OneDrive, Linear). Supp
• Notion Fetch: Retrieves details about a Notion entity (page, database, or data source) by URL or ID. Provide URL or ID in `id` parameter. Make multiple calls to fetch multiple entities. Pages use enha
• Notion Create Pages: ## Overview Creates one or more Notion pages, with the specified properties and content. ## Parent All pages created with a single call to this tool will have the same parent. The