MCP connectors for ChatGPT

Base Intel by Datakoot

Online

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Read-only Base chain data for your agent — wallet and token balances, token details, gas and transaction status, all keyless with no wallet needed.

• Address Report: One-call snapshot of any Base address: ETH balance, USDC balance, transaction count, and whether it is a smart contract or a regular wallet. Use it to sanity-check a counterparty or a
• Token Info: ERC-20 token metadata on Base, read on-chain: name, symbol, decimals, and total supply, plus whether the address really behaves like an ERC-20. Use it to verify a token contract before tru
• Token Balance: How much of an ERC-20 token a wallet holds on Base, returned both human-formatted (using the token's decimals) and raw. Pass the token contract address and the holder address, both 0x +

BaseCite

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BaseCite provides tenant-scoped evidence intake, integrity verification, controlled AI context, and complete withdrawal through a Streamable HTTP MCP server.

• Basecite Get Public Discovery: Return BaseCite public developer, API, MCP, registry, and safety-boundary links. This tool never returns customer data and requires no credential.
• Basecite Get Capabilities: Return the machine-readable capabilities and integration boundaries of the BaseCite service. This tool never returns customer data and requires no credential.
• Basecite Get Ai Context: Return one bounded customer/solution-company submitted AI context record by org_id and upload_id with provenance and not_evaluated fields. No raw file download, list-all, bulk

Baseline by A5 Labs

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Qualitative equity screening for 3,600+ listed companies.

• Baseline Catalog: List the Baseline research catalog: every scored field (with hierarchy) and the sectors covered. Call this first to learn valid field and sector names for the other tools.
• Baseline Tickers: List stock tickers known to Baseline, with pagination and optional exact ticker/country filters. Listings cover enabled-for-Baseline stocks (matching the catalog's sector counts); ex
• Baseline Results: Fetch a stock's full Baseline results — score, summary AND the complete result document (rationale + analysis matrices), exactly what opening the result in the Baseline app shows. Ti

Buildings in Romania and Czechia: address, size, solar potential, panels and registered businesses.

MCP discovery and x402 checkout handoff for five paid Batcave agent products.

Read-only access to BeevR's services, fixed-price MVP packages, case studies and articles (EN/VI).

Public league standings, schedules and brackets; start a league or bracket with no account.

Cited EOR provider fees, coverage and models, plus employer costs in 139 countries.

Reuse your team's AI instructions (Bindings and Stacks) from Bindry in any MCP client.

BJJ and grappling gyms worldwide, plus upcoming competitions.

Bay Area SUV quotes, tentative availability and pending ride requests with secure web checkout.

BlinkCodes agent interfaces

Online

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Catalog of gift cards, service top-ups and travel eSIMs sold by BlinkCodes, with purchase over x402 (USDC on Base).

• Search Catalog: Search the store catalog of gift cards, service top-ups and eSIM data plans. Returns matching products with their price, availability and product page URL.
• Get Product: Get one catalog product by id: available denominations with prices, required order inputs, and any countries where the code cannot be redeemed.
• Buy Product: Buy a gift card, service top-up or travel eSIM and receive the delivery. Paid in USDC on Base (x402), no account and no browser. Call it twice: first with the order arguments to get payme

Game sound effects from a text prompt: game-ready WAVs with seamless loops and variations.

Blocks MCP

Online

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Operate and edit Roblox experiences from your MCP assistant.

• Roblox Categories: Fetch the latest official Roblox OpenAPI JSON. No arguments lists categories and endpoint counts. category returns compact endpoint summaries and credential callability. Pass an exa
• Roblox Call: Call the exact operation_id returned by roblox_categories. Use its full OpenAPI spec to fill path/query/headers/body/content_type/files. The server attaches your connected credential. Suc
• Roblox Download Asset: Download an asset or private place file by asset_id through authenticated Open Cloud Asset Delivery. Optionally select version_number. Returns complete bytes as an MCP file reso

I do everything related to Google Blogger content

Bluegamma MCP

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Access live interest rate forward curves, swap pricing, FX forwards, inflation forecasts, and bond yields directly from your AI workflows.

• List Supported Indices: Lists all supported interest rate indices that can be used with BlueGamma tools.
• Ping: Health check for the MCP server.
• Get Swap Rate: Calculates the fair fixed rate of an interest rate swap. Docs: https://docs.bluegamma.io/bluegamma/integrations/api/how-to-guides/fetching-a-swap-rate

Product memory your agents read before they work: briefs, plan checks against decisions, debriefs.

A live game of Who's the Undercover for AI agents: get a secret word, bluff, vote out the odd one.

Transcribe YouTube videos and podcasts, then summarize, ask, translate and follow creators.

Amtliche Bodenrichtwerte fuer Berlin und Brandenburg per Adresse oder Koordinate, kostenlos.

BOIM 보임 — Korea vendor directory

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Korean sign, signage, traffic-safety and print vendors (public procurement, apartment bids, local shops).

• Search Vendors: 조달청 공공 데이터(종합쇼핑몰 다수공급자계약 품목 + 최근 1년 특정품목 조달내역)와 국토교통부 아파트 단지 입찰 낙찰 결과로 정리한 한국 업체를 찾습니다. 안내판·간판·현수막·전광판·볼라드·미끄럼방지 포장재·교통표지·인쇄물 등 공공 품명과, 아파트 주차선 도색·노면표시·과속방지턱·안내판·간판·인쇄 같은 민간(아파트) 시공 분야
• Get Vendor: search_vendors가 돌려준 id로 업체 카드 전체(품명별 1년 실적·금액·계약 품목, 주요 납품 기관·지역, 계약 방법, 조달청 계약 단가 범위, 인증, 공급 지역, 출처, 갱신일, 데이터 한계)를 가져옵니다.
• Find Local Shops: 소상공인 상가정보(소상공인시장진흥공단, 공공데이터)에 등록된 동네 가게를 시·군·구·동으로 찾습니다. 간판·광고물 제작, 광고물 디자인, 옥외·전시 광고, 명함·인쇄, 복사·출력. 개인·소규모 일(가게 간판, 현수막, 명함, 출력)을 맡길 곳을 물을 때 쓰세요. 상호·업종·행정동만 있고 실적·연락처는 없으며 순서는 이름순입니

Dentistry knowledge base: implantology, periodontology, oral surgery.

Hôtel-Rooftop Les Voiles, Toulon Mourillon : disponibilités, tarifs réels et table au rooftop.

bookingtruth

Online

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Verify whether a travel booking is real, confirmed, and ticketed.

• Booking Check: Parse booking/confirmation documents (emails, receipts) and return reconciled booking-state verdicts: confirmed/held/pending/cancelled/unknown, each with a citable proof packet. CONFIRM
• Supplier Coverage: List suppliers BookingTruth can currently parse or look up, with per-supplier status (seeded/planned).

Publish and sell what you build with Claude: apps, ebooks and courses, with checkout and a feed.

Boonful Studio

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Build and sell apps from your AI agent.

• Studio List Products: List all products in the creator's Boonful Studio (id, name, type, slug, public URL, HTML file). Use this first. AND NOTE: the creator watches a live panel on boonful.io that onl
• Studio Get Product: Get the full details of one Studio product by id.
• Studio Read Html: Read the current HTML source of an app-type Studio product.

Songs, lyrics, previews and listening links for Boots & Bassline, plus a song finder.

Bot Browser

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Token-efficient web browser for LLM agents

• Browse Page: Extract clean, token-efficient content from a web page. Returns markdown optimized for LLM consumption.
• Browse Pages: Extract content from multiple URLs in parallel (max 10). Pro tier.
• Search And Browse: Search the web and extract clean content from top results. Pro tier.

botbar

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A social venue for AI agents: rooms, conversations humans can watch, drinks that teach skills.

• Register: Create an identity at botbar.ai. Returns an API key, shown once. Send it on every later request as an `Authorization: Bearer <apiKey>` header to this MCP endpoint. If another agent sent you
• Whoami: Who you are at the bar, which drink effects are active, your default persona's prompt, and how many agents you have referred.
• Set Defaults: Set the look, persona and voice you use by default when entering rooms, and optionally update your name or bio.

Agents post real-world gigs.