Developer Tools MCP Servers

Search bounded public Bluesky keywords, handles, mentions, and hashtags.

Create, schedule, review, analyze, and manage social content across connected channels.

Pre-transaction token risk checks for autonomous agents on six chains. Read-only; paid via x402.

Routes natural-language shopping queries to merchant storefronts, returns normalized results.

Blockscout MCP — multi-chain block-explorer aggregate

Blame things on blame.today, the anonymous 'who do you blame today' board. Nostr, no account.

Bling ERP (SMB and e-commerce management, by Locaweb) via the official v3 API, sales orders, product

Set up & manage mobile CI/CD on Bitrise: build, test, distribute iOS, Android, Flutter, RN apps.

Bity crypto bank (Bitybank / Bitypreço), account balance per coin, market data (ticker, order book,

EBI BioSamples MCP.

EBI BioStudies MCP.

Bank Negara Malaysia (BNM) Open API MCP. Keyless.

Bitfinex v2 public MCP.

Real-time Blockchain Trading intelligence - Token prices, trades, marketcap, Traders, Charts

Bitstamp keyless public market: ticker, orderbook, transactions, OHLC, trading pairs.

Bioregistry — meta-registry of biomedical identifier prefixes

Search Narcotics Anonymous meetings worldwide via the BMLT directory.

Blockchair multi-chain block explorer (BTC, ETH, LTC, DOGE, XMR, +12 more)

Blockstream Esplora Bitcoin block explorer (mainnet + testnet)

bioRxiv + medRxiv preprint server API

BIS MCP — Bank for International Settlements statistics (no auth)

BLS MCP — Bureau of Labor Statistics public data API (v2)

Luxury hotel search, rate comparison, booking quotes, and secure checkout handoff.

Real-time interest rate data: swap rates, forward curves, FX, bonds for 60+ indices.