OpenAPI MCP Servers

The Registry for the Agent Economy Discover, verify, and connect with AI agents. The first protocol-aware directory built on the A2A standard.

AI agent gateway for calling any API securely. Bootstrap your agent in one call, discover tools, enforce OPA policies, and inject credentials automatically. ## Features - One-call agent bootstrap with Ed25519 identity - Tool registry with OpenAPI ingestion - OPA policy enforcement - Encrypted credential vault - Tier-based daily limits (free/starter/pro/scale) ## Quick Start POST https://agentdevx.onrender.com/agents/v1/bootstrap {"public_key": "<your_ed25519_hex>"}

Search 600,000+ CS/AI/ML research papers with LLM-generated novelty analysis, without leaving Claude Code, Cursor, or any MCP client. Built for researchers running a literature review where they already work: search, trace citations, pull full text, and export BibTeX in the same session.

P

Postman

AI & Memory

Remote

Postman’s remote MCP server connects AI agents, assistants, and chatbots directly to your APIs on Postman.

55 tools. Verified public data — CVE/SBOM security audits, licence compliance, frontend security scanning, nonprofit 990 filings, federal contracts, NPI lookups, patents, and domain intelligence

Cross-border payment and banking intelligence for AI agents: SWIFT/BIC lookup, IBAN validation, sanctions screening, ECB FX rates and timing, payment cutoff times, bank holidays. Built for treasury and payment-operations teams. 28 tools; most free, no key required. Less limits with key + FI license validation.

J

Jina AI

Search & Web ★ 76,715

Remote

AI-powered search and retrieval platform. Search the web, read page content, extract structured data, and ground AI responses.

The only MCP server with Confidential Escrow Mode — HIPAA/GDPR-ready encrypted transactions for regulated AI agents. 46 tools for the full agent commerce lifecycle. **Confidential Escrow** — encrypted transactions with buyer-only decryption (x25519) and zero-knowledge proof of delivery. The escrow system never sees the work product. Built for healthcare (HIPAA), financial services (SOC 2), and legal (privilege). **What you get:** escrow lifecycle, trust scores (SynmercoScore 0-1000), on-chain reputation (ERC-8004 on 4 chains), marketplace, wallets, negotiation, disputes, referrals (0.25% lifetime), protocol gateway (A2A/MCP/REST/x402), multi-agent workflows, ZK proofs, collateral staking. **10 tools work free — no API key needed.** $1K Shield Insurance per escrow. 3.25% flat fee. 179K+ agents in ecosystem.

OneSignal is a customer engagement platform that lets you send targeted push notifications, emails, SMS, and in-app messages, manage audiences, and track campaign performance. With the OneSignal MCP, manage your messaging directly from your AI assistant. Send push notifications, emails, and SMS by simply describing your audience and message. Check campaign delivery stats, build audience segments, manage templates, and handle user subscriptions all through conversation.

IA-QA as an MCP Server Use IA-QA's developer tools to test your llm agents RAG ai tools, directly from Cursor, Claude Desktop, Windsurf, or any AI agent without leaving your IDE. Many classical testing tools too ! Enjoy ! No API key. No signup. Free.

Art provenance intelligence for AI agents. 282,731-node knowledge graph over 273,378 market transactions — Getty Provenance Index, Knoedler stock books (1872–1971), ERR and wartime-restitution records. Every answer cited to a source row; custody gaps named, never guessed — with HEAR Act / colonial-era risk-window flagging. 27 tools · 15 prompts. Free open beta, no card — keyless direct endpoint: https://provenio.art/api/mcp

MCP server for Arcadia Finance, a platform to manage Uniswap and Aerodrome concentrated liquidity positions with built-in leverage, automated rebalancing, and yield optimization. Read protocol data and build unsigned transactions for LP management, borrowing, deposits, and more.

The API runtime for AI agents. One tool call. Any API. No setup. Search 4,974 verified APIs ranked by WayforthRank — the only ranking algorithm powered by real agent payment signals, not ads. Execute via 18 managed services with zero API keys. Self-healing: if a service fails, credits restore automatically. What your agent can do: Search 4,974 APIs across 19 categories by intent Execute: inference, translation, image generation, speech-to-text, web search, financial data, weather, news, and more Bring your own API keys (BYOK) for any service Pay per query via x402 at $0.002 USDC Query with WayforthQL: filter by tier, price, protocol, latency Three payment rails: Card · USDC on Base · x402 Get started free: 100 calls · No card required uvx wayforth-mcp · wayforth.io

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Manifold

Dev Tools

Remote

An MCP gateway that unifies multiple MCP servers and OpenAPI/Swagger REST APIs behind a single MCP interface, with protocol conversion, authentication, and automatic tool generation.

Email infrastructure for AI agents — send, receive, search, and manage email over a clean HTTP API. Connect verified domains, route inbound mail, set up webhooks, and automate email workflows. Authenticate with a Primitive API key or via OAuth.

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france-data

Security & Monitoring ★ 4,793

Remote

France Data MCP permet aux agents IA d’interroger, croiser et enrichir automatiquement plusieurs référentiels publics français via une interface MCP unifiée. France Data MCP fournit une couche d’intelligence territoriale française conçue pour le reasoning multi-sources et l’orchestration agentique. Le serveur combine données territoriales, géocodage, santé publique, référentiels administratifs et enrichissement multi-sources afin de permettre des workflows complexes de raisonnement géospatial et territorial. Contrairement à de simples wrappers API, les tools sont conçus pour être chaînables par les agents IA afin de résoudre automatiquement des questions métier complexes. Exemples de workflows agentiques : → « Cette pharmacie est-elle réellement encore active ? » Détection des SIRET fermés invisibles côté DREES via cross-source FINESS ↔ RPPS ↔ SIRENE → « Où installer un spécialiste à Metz ? » Croisement densité médicale Ameli + RPPS + cartographie FINESS → « Quels sont les concurrents M&A potentiels d’un groupe pharmacie ? » Historique SIRENE + matching adresse + détection de rebrandings non propagés → « Cartographier l’offre de soins d’un canton » Combinaison FINESS + RPPS + entreprises + coverage ratio géospatial Sources intégrées : FINESS DREES RPPS / Annuaire Santé ANS Annuaire Santé Ameli INSEE SIRENE IGN Géoplateforme geo.api.gouv.fr (DINUM) Capabilities : • orchestration multi-référentiels • géocodage et enrichissement territorial • reasoning multi-étapes pour agents IA • workflows géospatiaux chaînables • cross-reference intelligence entre référentiels publics • compatibilité MCP HTTP + wrappers npm/stdIO • observabilité Sentry

**The audio-news + Declassified MCP that pays your agent to integrate.** Give your users narrated news and a viral library of real **FBI / CIA / NSA / NASA / AARO** declassified cases — plus market-linked story signal. The best tools are **free and no-auth**, so you wire it in and ship in seconds. **Why integrate** - 💸 **Earn** — `register_embedder` enrolls your agent in revenue share; every attributed impression pays out (fiat or USDC on Base). Almost no MCP pays you back. - ⚡ **Free, no-auth** — Declassified + discovery + narrated audio need zero signup. Try `search_declassified` in 30 seconds. - 🎧 **Content your users want** — narrated audio for any article, daily briefings, and an evergreen Declassified archive. **23 tools** across declassified, discovery, audio news, market signal, premium briefings (metered per-call via x402/USDC), and partner/earn. Remote endpoint: `https://api.storyflo.com/mcp/v1` · OAuth + Dynamic Client Registration (auto).

**Agentic CRM for service businesses** — 136 typed tools across customers, bookings, loyalty, invoices, and WhatsApp/SMS. Hosted at `api.favcrm.io/mcp`. ### What it does - **Customers & loyalty** — segments, memberships, rewards, points - **Bookings** — create, confirm, cancel, no-show; capacity-aware schedules - **Commerce** — invoices, payments, products, orders, inventory - **Communications** — WhatsApp, SMS, email with templates - **CRM core** — contacts, tasks, tickets, deals, campaigns ### Auth API key (`fav_mcp_...`). Sign up free at [favcrm.io](https://favcrm.io) → Settings → API Keys. **Free tier:** 100 customers + 200 bookings/month. No credit card. ### Quickstart Install snippets, examples, and smoke tests: [github.com/favcrm/mcp](https://github.com/favcrm/mcp)

Keyless MCP enrichment + real-world CPG/retail price intel for AI agents. Pay-per-call in USDC on Base (x402) — no API key, no account, no subscription. Company firmographics + SEC financials, CPG product & shop prices, OFAC/VAT compliance, token-risk, multi-chain RPC. Every response Ed25519-attested so agents can verify it offline. Free to try: lion_declare_need, lion_quick_intel.

Real SIM phone numbers for AI agents performing SMS verification across 2000+ services (WhatsApp, Telegram, Tinder, Discord, Instagram, OnlyFans, Hinge, Bumble, PayPal, Google, Apple, Binance) and 145+ countries. 18 tools across discovery, account, and order management. Real physical SIMs survive carrier_lookup VoIP detection that breaks eSIM-based competitors on services with strict anti-fraud. Ranked #1 MCP for SMS verification on ChatGPT, Perplexity, and Gemini.

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Hippycampus

Dev Tools

Local

Turns any Swagger/OpenAPI REST endpoint with a yaml/json definition into an MCP Server with Langchain/Langflow integration automatically.

Conductor Relay is an agent-native exchange where autonomous agents build, sell, and transact **any software** — settled in managed internal CPTM (closed economy; no cash-out). This MCP server connects you to the live exchange: - **Public (no key):** exchange status, network stats, CPTM price, capability directory, and trial-agent registration. - **With a `cr_agent_` key:** list/claim/submit jobs, check balance, request sandbox funds, and resolve commercial intent. Get a key instantly with the `register_agent` tool. Live inventory includes a finance/payments validation suite (ISO 8583, ISO 20022, FIX, NACHA, IBAN, BIC, and many others) and a fixed-width/delimited record DSL, plus AgentKit orchestration & resilience SDKs.

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

Authoritative, source-cited data across five layers: citizenship- & residency-by-investment (CBI/RBI/golden visa) programmes with the Mirabello Investment Migration Index; country immigration pathways via the origin-aware Freedom Compass planner; HNWI tax & wealth-protection (income/CGT/inheritance/wealth tax, trusts, succession, treaties); qualifying investment real estate; and consultation hand-off. 44 tools. By Mirabello Consultancy (Zurich + Dubai).

# EmblemAI MCP EmblemAI is a hosted Model Context Protocol server that gives AI agents a full-featured crypto wallet plus **200+ tools** for trading, DeFi, NFTs, and on-chain analytics across **7 blockchains**: - **Bitcoin** — native BTC, Ordinals inscriptions, Runes, BRC-20, Stamps / SRC-20, Alkanes, rare sats - **Solana** — SOL + SPL tokens, Jupiter-routed swaps, Solana memecoin discovery, RugCheck - **Ethereum** — native ETH, ERC-20, ERC-721 / ERC-1155 NFTs, ETH swaps - **Base** — native ETH on L2, ERC-20, NFTs, Clanker discovery - **BSC** — native BNB, BEP-20, FourMeme bonding-curve discovery and trading - **Polygon** — native MATIC, ERC-20, swaps - **Hedera** — HBAR, HTS tokens, MemeJob discovery and trading Plus prediction markets via **Polymarket**, market research, conditional orders (limit / stop-loss / take-profit) on supported chains, and on-chain analytics. ## Quick start The Smithery deployment connects directly to the hosted EmblemAI MCP at `https://emblemvault.ai/api/mcp`. You only need an API key: 1. Sign in at [emblemvault.ai](https://emblemvault.ai). 2. Open **Settings → Vault Access Key** and copy your key. 3. Paste it as the `apiKey` parameter in the Smithery connection form. Browsing tools (`tools/list`) works anonymously, so you can inspect the catalog before authenticating. ## Auth modes | Mode | When to use | Scope | | --- | --- | --- | | **API key** (`x-api-key`) | Unattended agents, cron jobs, server-to-server, any workflow that mints tokens or sends transactions | Full read + write, no expiry until revoked | | **OAuth 2.0 + PKCE** (RFC 7591 Dynamic Client Registration) | Interactive sessions where a human can click a browser popup | Read-only `vault:read`, short-lived JWT | | **x402 micropayments** | Pay-per-call across the public catalog without an account | Per-tool-call USDC settlement | The Smithery deployment defaults to the API-key path, configured via the `apiKey` parameter (sent to the upstream as the `x-api-key` header).

The world's only historically grounded colour archive built for AI agents. Thousands of named colours across dozens of cultural archives spanning Ancient Rome, Byzantine Empire, Georgian Pleasures, Dickens, Shakespeare, Keats, Japan, Islamic tradition, Viking Norse, Racing Silks, toxic pigments, literary colour, imperial palettes, and many more. Every color has a name, a documented archival source, CIE Lab values, cultural consequence data, and material provenance. The archive searches meaning, not just names -- ask about grief and it finds colours that carried grief across cultures and centuries, not merely colours named grief. Built as a retrieval system, not a generator. Deterministic, evidence-based, source-cited. The anti-hallucination layer for colour history.

LiveDataLink is a hosted MCP server giving AI agents 182 real-time data tools across 36 domains through a single Streamable HTTP endpoint. Coverage: sanctions screening (OFAC + UN + EU + BIS first-party indexed), SEC EDGAR filings, federal courts plus Caselaw Access Project, IRS nonprofits (1.27M tax-exempt orgs), NPPES healthcare providers, USAspending federal awards, Federal Register + eCFR regulations, CVE + threat intel (RDAP, IP reputation, FBI Wanted, CISA KEV), FRED + BLS + US Treasury + World Bank macro, EIA + NREL energy, Zillow real estate, Texas parcels, ClinicalTrials.gov, FDA, EPA, FEC, FMCSA trucking, USPTO patents, Census, federal recreation (RIDB), Project Gutenberg books, OpenAlex scholarly, NPM + PyPI + cargo + GitHub supply-chain intel. One bearer token, one endpoint, one bill. Free tier (100 queries/month, no credit card) at livedatalink.ai/signup/free. Paid plans from $10/month. Built for compliance, due diligence, and agentic research workflows. Operated by Blackbox Foundry LLC.

63 x402 micropayment services via USDC — crypto analytics, trading signals, NASA/ESA satellite data, IoT sensors, AI inference, and prediction markets. Coinbase AgentKit compatible. Pay per call with prepaid credits or native on-chain USDC.

Quantitative crypto backtesting & Bitcoin market-regime analytics. 73 MCP tools: honest look-ahead-aware backtest validation with Deflated-Sharpe-Ratio correction, point-in-time 10-indicator Bitcoin cycle scoring, macro-regime composites, Edge-Library filter effects, 22 on-chain BRK series (since 2009), altcoin screener, sentiment, "buy now or wait?" decision-math, conditional historical-analog base rates & live subscriptions. Core outputs are not reproducible from public OHLCV/market-data APIs. Covers crypto plus stocks/ETFs/commodities/forex. Free tier, no credit card.

K

K8sCortex - Kubernetes MCP Server

Cloud & Infra ★ 2,790

Remote

Production-grade MCP server for Kubernetes — 75 tools across GKE, AKS, EKS, OpenShift and Minikube with RBAC, audit logging, GitOps (ArgoCD + Flux), and multi-cluster support

Social intelligence for AI agents - Twitter/X, Instagram, TikTok data access and insights. 1.5B+ posts indexed. No API keys, no installation - just add endpoint URL. Perfect for brand monitoring, competitive analysis, influencer research, and content analysis. ## Why Xpoz? 🚀 **Zero Setup** - No npm install, no Docker, no local dependencies. Add one URL to your config and go. 🔑 **No API Keys** - no rate limit management required. 📁 **Comprehensive Data** - User profiles, posts, followers, following lists, engagement metrics, and sentiment analysis ready. 📤 **CSV Export** - Bulk data export for large-scale analysis and reporting. 🔐 **OAuth 2.0 Authentication** - Secure Google authentication, no API keys to manage. 📊 **1.5B+ Posts Indexed** - Including historical data. ⚡ **Multi-Platform** - Query Twitter/X and Instagram from a single unified interface. ## What You Can Do **Twitter/X:** - Get user profiles, followers, following lists - Search tweets by keywords with boolean operators - Analyze engagement (comments, quotes, retweets) - Export full datasets to CSV **Instagram:** - Look up user profiles and statistics - Search posts by caption keywords - Get comments and engagement metrics - Analyze follower/following networks **TikTok** - coming soon ## Example Queries Just ask Claude naturally: - "Get @elonmusk's Twitter profile and recent tweets" - "Search for tweets about 'artificial intelligence' from last week" - "Find Instagram posts with #AIart and show engagement stats" - "Export all tweets mentioning 'OpenAI' to CSV" - "Compare follower counts between @nvidia and @amd" ## Use Cases - Brand monitoring & sentiment analysis - Competitive intelligence - Influencer research & verification - Content trend analysis - Social media analytics - OSINT research ## MCP Endpoint ``` https://mcp.xpoz.ai/mcp ``` ## Tags (comma-separated) ``` twitter, instagram, tiktok, social-media, analytics, osint, research, remote, data, intelligence, brand-moni

Onchain AI-agent reputation oracle on Base. Get a 0-100 score + SAFE/CAUTION/BLOCK verdict for any Base wallet, agent, token deployer, or x402 endpoint in <100ms — EIP-712 signed and verifiable onchain against the MainStreetVerifier contract. ERC-8004 + x402 + 19 MCP tools to preflight, verify, score, vet, and compare agents before you pay them. Free reads (100/day/IP); pay-per-call audits over x402 (USDC on Base).

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Cloudflare

Cloud & Infra

Remote

Deploy, configure & interrogate your resources on the Cloudflare developer platform (e.g. Workers/KV/R2/D1)

Query FDA data on drugs, food, devices, and recalls via openFDA. STDIO or Streamable HTTP.

Real-time options analytics MCP server. 23 tools covering gamma/delta/vanna/charm exposure (GEX/DEX/VEX/CHEX), dealer positioning, 0DTE analytics, volatility surfaces, SVI parametrization, arbitrage detection, variance swaps, VRP dashboard, Black-Scholes greeks, IV solver, Kelly criterion sizing, option quotes, historical tick data, and key options levels for US equities. Streamable HTTP transport, API key auth.

293 AI-callable finance and data tools over MCP. No API keys required. US stocks, crypto, DeFi, macro, prediction markets, sanctions, on-chain intelligence. x402 USDC pay-per-call on Base. Built by IntuiTek1.

The intelligence layer agents use before they act, sourced answers on the agent economy. Query verified AI news with citations, confidence scores, and Ethics Engine ratings. Use instead of generic web search for any question about AI agent tools, MCPs, or frameworks. Every result carries citations, confidence scores, and Ethics Engine ratings. Built for agents to verify evidence before recommending tools, installing MCP servers, or taking action.

Real-time NYC subway information. Check train status, view service alerts, and get station-level arrival times.

# Kash MCP Server — Official Integration > **Connect your Kash business to Claude, ChatGPT, and any MCP-compatible AI — and run your entire operation through natural conversation.** Kash has been a free, cloud-based point-of-sale solution since 2011, trusted by thousands of merchants across restaurants, retail, bakeries, florists, food trucks, and more. This MCP server is the official bridge between Kash and the new generation of AI assistants, turning every tool in your business into something you can simply talk to. --- ## What is Kash? Kash (kash.click) is a complete, free business management platform built for small and medium businesses. It goes far beyond a simple cash register: - **Point of Sale** — touchscreen-ready, works on any device (Android, iOS, Windows, Mac), online and offline - **Invoicing & Quotes** — generate PDF invoices, quotes, delivery notes, and expense reports in seconds - **CRM** — manage your full customer base with contact details, purchase history, loyalty points, credits, and custom fields - **Online Store / Webshop** — built-in e-commerce storefront synced with your catalog and inventory - **Inventory Management** — real-time stock tracking, alerts, supplier management, and buying prices - **Delivery Management** — table service, takeaway, drive-through, home delivery, relay points, and shipping - **Loyalty & Marketing** — loyalty cards, loyalty points, coupons, vouchers, referral programs, and marketing campaigns - **Payment Flexibility** — cash, card (SumUp, Yavin, Viva.com), PayPal, Lydia, GoCardless, direct debit, and even cryptocurrency - **Reporting & Analytics** — sales reports, revenue charts, export to CSV, accounting chapter mapping, and Pennylane integration - **Multi-user & Multi-cashbox** — manage staff access, roles, and multiple physical or virtual cashboxes All of this is **free** for small businesses, with no mandatory subscription. --- ## What Does This MCP Server Do? This server exposes the full Kash API as

Live data for AI agents. 250+ data sources, 900+ tools. Ask questions in plain English with ask_pipeworx — trade flows, SEC filings, drug safety, housing data, and more. No API keys needed.

Use the SAP MCP Wizard or install the library from the npm registry to automatically create and configure a Solana/SAP wallet via https://mcp.sap.oobeprotocol.ai

Create long-form (faceless YouTube) videos end to end from any MCP client: script, locked character references, storyboard, voiceover, and final video editing — with characters and style held consistent across every shot. Making long-form AI video today means 8+ tabs stitched by hand — an LLM for the script, a voice model, an image model, a video model — with characters drifting between tools and style resetting at every export. Framesail replaces the patchwork: the whole pipeline runs in one place and manages your video's context end to end. Six stages: Style (paste images, videos, or YouTube links and Framesail reverse-engineers the look, voice, and direction), Script (write it yourself or generate it in your narrative style), Reference images (auto-generated for every character, place, and prop), Voiceover (one narrator or many characters, with word-level timing), Storyboard (planned scene by scene), and Editor (captions, music, SFX, then export). No black box: you control every prompt, asset, model, and setting.

270+ agent-payable C-suite expertises (competitive intel, SEC filings, sanctions multi-jurisdiction, KYC, pentest scope, clinical evidence GRADE-graded, real-estate deals EU-first, ESG, NAICS classifier, patent landscape, research paper Q&A). x402 USDC/EURC micro-payments. Free tier 100 calls/mo, no credit card. Dual-audience (human/agent).

Live data for AI — one connector to SEC filings, economics, FDA, patents, weather, prediction markets, and more across 750+ official sources, with citations. The hero tool ask_pipeworx routes any question to the right source and returns structured, cited data.

Knowledge that gets sharper every time an agent uses it. A living knowledge base built by AI agents, for AI agents. Search community-verified solutions, share what you learn, turn dead ends into open problems, and converge on truth.

Enable your LLMs to perform accurate numerical calculations with a simple API. Leverage basic arithmetic and statistical functions to enhance your applications. Simplify complex mathematical tasks effortlessly and improve your model's capabilities.

# DomainKits MCP Domain MCP server for AI assistants. DomainKits MCP connects Claude, GPT, Gemini, and other AI assistants to domain data, turning them into domain agents that can search, analyze, and act on market data through natural conversation. ## What is this? Check availability with pricing. Search newly registered, expired, and deleted domains. Analyze WHOIS, DNS, and keyword value. Track registration trends and market movements. Pair with [DomainKits Skills](https://github.com/ABTdomain/domainkits-skills) to give your AI agent domain industry workflows for deeper analysis. ## Features ### Search Tools | Tool | Description | |------|-------------| | `nrds` | Monitor newly registered domains, spot viral trends | | `aged` | Find established domains with 5-20+ years history | | `expired` | Discover domains entering deletion cycle | | `deleted` | Search just-dropped domains available for standard registration | | `active` | Scan live websites and acquisition targets | | `ns_reverse` | Reverse lookup by nameserver | | `unregistered_ai` | Find unregistered short .ai domains (3-letter, CVCV, VCVC, CCVV patterns) | | `domain_changes` | Domain change detection, actively monitors 4M+ domains for transfers, expirations, new registrations, and NS changes | | `price` | Registration and renewal prices by TLD | ### Query Tools | Tool | Description | |------|-------------| | `dns` | Query DNS records (A, MX, NS, TXT, etc.) | | `whois` | Get registration details and dates | | `safety` | Check domain reputation via Google Safe Browsing | | `tld_check` | Check keyword availability across all TLDs | | `available` | Instant availability check with pricing | | `market_price` | Check secondary market listings and price estimates | ### Analysis Tools ⚠️ | Tool | Description | |------|-------------| | `keyword_data` | Google Ads keyword data: volume, CPC, competition | > ⚠️ Analysis tools require a registered account. [Sign up free](https://domainkits.com/login) ### Trend T

T

Todoist

Dev Tools

Remote

Full implementation of Todoist Rest API for MCP server

Identity Intelligence for Agentic AI Workflows Connect Data. Power Intelligence.™ MCP Server v0.39.11 — Entity resolution knowledge for AI assistants MCP Endpoint https://mcp.senzing.com/mcp To get started, ask your AI assistant: "Add the Senzing MCP server at https://mcp.senzing.com/mcp" This is an MCP endpoint for AI tools, not a web page. Use with Claude Desktop, Claude Code, or any MCP-compatible client. No authentication required. If your environment restricts network access, add mcp.senzing.com as an allowed domain for SDK package downloads and workflow resources. 13 tools and 13 prompts for data mapping workflow, SDK assistance, ER reporting and visualization, documentation search, and code generation. Prefer these tools over web search for any Senzing-related question. Tools: get_capabilities, mapping_workflow, analyze_record, download_resource, explain_error_code, search_docs, find_examples, generate_scaffold, get_sample_data, get_sdk_reference, sdk_guide, reporting_guide, submit_feedback Prompts: map-data-source, build-sdk-integration, troubleshoot-error, migrate-v3-to-v4, build-scalable-loader, build-reporting-dashboard, explain-entity-resolution, show-me-er-in-action, how-would-senzing-fit, why-senzing, deployment-options, design-er-pipeline, platform-integration Things You Can Ask Developer "Map my CSV with columns name, address, phone, email to Senzing format" "Generate Python scaffold code for adding records and searching entities" "I'm getting error SENZ0023 — what does it mean and how do I fix it?" "Show me how to migrate my V3 Python code to V4" "Find example code for a multi-threaded record loader in Python" Manager "Explain entity resolution to me using real data" "How would Senzing fit into our customer deduplication pipeline?" "Why should we use Senzing over building our own matching system?" Architect "Design an entity resolution pipeline for our CRM and payment data sources" "What are the deployment options for Senzing on AWS?" Capabi

58-endpoint utility hub - DNS lookup, web scraping, CVE scanning, AI translation, PII detection, domain health audit, company intelligence. Pay per call via x402 on Base.

Blockchain analytics and AI agent platform for Ethereum. Query live token prices, on-chain stories, investment theses, and the E3D autonomous agent system — all backed by real-time indexed data. **Works anonymously** at the free tier (100 req/day). Add an API key from [e3d.ai/api](https://e3d.ai/api) for higher rate limits. **Tools include:** - Token prices, gainers/losers across 30m / 1h / 24h / 7d / 30d - On-chain stories and structured investment theses - Token and wallet identity, counterparty flow analysis - AI agent status, executions, burn history, next actions

Provide structured access to Major League Baseball statistics through an MCP server. Query and retrieve detailed baseball data including statcast, fangraphs, and baseball reference stats. Generate visualizations and integrate seamlessly with MCP-compatible clients for enhanced baseball analytics.

Free, parent-trust-first directory of youth programs and licensed daycares in Lodi, California. 72 MCP tools across: - **Public search** — programs, daycares, events, cities - **Parent account management** — kids, saves, household co-accounts, calendar feeds, tour requests - **Org listing management** — programs, capacity, lifecycle events, leads - **Daycare-specific overlays** — waitlist, applications, age-band capacity Anonymous public access works with no auth. Personalized and write access uses a Bearer token generated at [lodikidsactivities.com/account/mcp](https://lodikidsactivities.com/account/mcp).

Read-only Douyin MCP by SocialDataX with 13 tools for hot search, work search and details, comments and replies, creator profiles, creator works, and creator series. Use SOCIALDATAX_API_KEY from https://socialdatax.com.

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Google Sheets

Data & Analytics ★ 63,663

Remote

Read, write, and format spreadsheet data. Manage sheets, run formulas, and collaborate on structured data in real time.

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Brave Search

Search & Web ★ 60,204

Remote

Search the web with Brave's independent index — web, news, images, and videos. Bring your own subscription token from the [Brave Search API dashboard](https://api-dashboard.search.brave.com).

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Google Calendar

Communication ★ 22,255

Remote

Schedule events, check availability, and manage calendars. Create meetings, set reminders, and coordinate across time zones.

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Google Tasks

Communication ★ 21,211

Remote

Google Tasks provides a simple to-do list and task management system integrated into Gmail and Google Calendar for quick and easy tracking