MCP connectors for Claude

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

Better Design

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A design harness for AI coding agents: design systems, design principles, icons and UI review.

Better Design

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A design harness for AI coding agents.

• Find Design: Search the Better Design catalog for an existing design system and return its ID. For building an app, prefer create-design-system to generate the user's own brand.
• Get Design System Docs: Scaffolds a design system into the user's project. Returns the complete styling, tokens, and themed components for a chosen design system.
• Get Ui Principle: Load UI design principles and guidelines into context on-demand. Use when you need guidance on visual hierarchy, typography, color, spacing, depth, or interactions.

betterimage

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Social cards and OG images from designed templates.

• Card From Url: Make a social card for a page that already exists, in one call: fetches the page like a crawler, takes its title, description, author, domain and site icon, picks the starter design tha
• List Presets: Browse the ready-made designs (presets) a card can start from: key, name, template kind, native size, use-case categories, a one-line look description and a preview image URL. Start here
• Preview Card: Render a preset with the user's text and return the image (shown inline). Free, no API key; the preview carries a small betterimage.io watermark and does not touch any quota. Use it to s

betterimage.io

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Social cards and OG images from designed templates: card from a URL, presets, meta tags, link checks

Beyond Payday

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Your household finances, available in your AI assistant.

• Beyondpayday Get Overview: Returns the current financial summary for the signed-in Beyond Payday account: net worth, total assets, total liabilities, and monthly gross income, take-home income, essent
• Beyondpayday Get Cash Flow: Returns the Beyond Payday account's monthly cash flow — take-home income, essential bills, discretionary bills, and what is left over — plus the bills falling due in the ne
• Beyondpayday List Bills: Lists recurring bills tracked in the Beyond Payday account, most recently created first, with the amount, how often it is due, its category, and whether it is marked essential

Bible Swipe

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A Bible reading a day, line by line, reading plans, search, and any verse, range or chapter of the World English Bible (public domain).

• Get Today: Today's reading, line by line (same as the app shows today). Bible: daily readings, plans, search and passage lookup (World English Bible)
• List Readings: All curated daily readings and plans. Bible: daily readings, plans, search and passage lookup (World English Bible)
• Get Reading: One reading or plan, line by line. Bible: daily readings, plans, search and passage lookup (World English Bible)

Prepare website launch copy, publish approved free listings, and preview optional bids.

billwatch

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Current US streaming and VPN plan prices for AI agents: deals, filters and price history.

BinaSmart

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Ethiopia's all-in-one platform: quote and book fixed-price rides in Addis Ababa (no surge), search the BinaSmart directory of buildings, hotels, hospitals and…

• Quote Ride: Fixed upfront price for a ride inside Addis Ababa, Ethiopia — no surge, cash or telebirr/Chapa. Returns distance, ETA and the fare for every vehicle tier (moto, bajaj, economy, comfort, XL
• Request Ride: Books a ride in Addis Ababa at the fixed fare from quote_ride. ALWAYS confirm pickup, drop-off, tier, fare and the rider's Ethiopian phone number with the user before calling. A dispatch
• Get Ride Status: Current status of a BinaSmart ride (dispatching, assigned, arriving, arrived, ontrip, completed, cancelled) with driver name, vehicle and plate once assigned. Needs the ride id and th

Bindingdb

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BindingDB — measured protein/small-molecule binding affinities.

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

Biohacking Kompakt

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Evidence-rated German database of supplements, peptides and longevity methods, plus podcast.

biomcp1

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BioMCP — 50+ Biomedical Databases, One Command.

• Biomcp: BioMCP is a read-only biomedical MCP tool for search, detail retrieval, discovery, enrichment, and study analytics across leading public biomedical data sources. # BioMCP Command Reference Bio

Bioportal

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BioPortal — NCBO's biomedical ontology repository (data.bioontology.org).

BirdSift

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BirdSift finds and qualifies local business leads from Google Places, flags website-quality issues (no site, not mobile-friendly, outdated design), and drafts…

• List Leads: Lists businesses already saved to this BirdSift workspace, newest first. Free — reading saved leads never costs credits. Pass the previous response's next_cursor to page further.
• Get Lead: Fetches one saved lead by id, including the website-quality flags BirdSift already verified (no website, not mobile-friendly, outdated design). Free. Use this before draft_outreach_email to
• Get Credit Balance: Returns the workspace's current credit balance. Check this before search_businesses or draft_outreach_email to see whether the workspace can afford the call — out of credits return

Bitbybit CAD MCP

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Bitbybit 3D parametric CAD API, version-exact, for coding agents: search, describe, examples, guide

Bitcoin Stratigraphy Enterprise Data Engine & Agent Notary Hub

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Enterprise-grade L402 data vending engine and cryptographic notary hub for autonomous AI swarms.

• Stratigraphy.Get: Retrieve indexed telemetry record bodies by indexed height or UTC ISO date, or query recent days and bounded date/height ranges. Returns full record fields by default; optional metri
• Stratigraphy.Get Digest: Fetch compact source-record fingerprints and metadata for an indexed stratum height, date, or bounded date range. Returns no full record telemetry or Bitcoin block-header hash
• Stratigraphy.Get Diff: Compute signed numerical deltas (indexed height, target multiplier, percentage change, and elapsed days calculated from toTarget minus fromTarget) between two indexed stratum he

Animated AI characters in your chat: short clips of a character saying your words, or a live talk.

BJJ and grappling gyms worldwide, plus upcoming competitions.

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

Black Flag Alert

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UK company credit risk for England & Wales: R-Score, CCJs, charges, financials.

BlinkCodes agent interfaces

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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.

blitz.cloud

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Host apps in the EU from your assistant: App Store, Docker, GitHub, databases, logs.

Blocks MCP

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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

BlogSEO

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SEO that executes, not just reports.

• Get Account: Recommended first call. Returns the signed-in user's email and every website this connection may use (the websites chosen on the consent screen, or all of them when none were excluded), e
• Get Credit Balance: Returns the website's current credit balances: ai_brain_credits (spent by AI edits, keyword research, image previews and SEO checks), articles_credit (one per generated article), b
• Get Website Settings: Returns the website's configuration grouped as it appears in the app: info (read-only facts: base_url, blog_url, favicon, domain rating, detected CMS, articles per month, locales

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

Search recent public Bluesky posts for keywords, handles, mentions, and hashtags.

• Search Public Social Posts: Search recent public posts on a decentralized social network by keyword, language, or exclusion. This starts one free bounded search funded by Telemark Digital, subject to
• Get Public Post Search Status: Check a nonterminal run started by search_public_social_posts. Pass only its signed runId. This returns status and run metadata without changing the run.
• Get Public Post Search Results: Read minimized public post results after search_public_social_posts succeeds. Pass only the signed datasetId returned for that run and keep limit at or below the user-r