MCP connectors for ChatGPT

BlinkCodes catalog

Online

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

Read-only catalog of gift cards, service top-ups and travel eSIMs sold by BlinkCodes.

Blixtworks

Online

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

63 pay-per-call tools for agents: vision, text, data, web, blockchain.

blobpedia

Online

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

Celestia knowledge base: CIPs, docs, forum, videos, GitHub, plus live on-chain state

Blockchair

Online

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

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

Blockscout

Online

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

Blockscout MCP — multi-chain block-explorer aggregate

blockscout-mcp

Offline

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

Blockscout - 56 tools for data, metrics, and on-chain analytics

blockscout-mcp-server

Online

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

Provide AI agents and automation tools with contextual access to blockchain data including balance…

Blocksize Agentic Market Intelligence

Online

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

Signed x402; starter credit: authenticated connector only; contact sales: authenticated account plan

Blockstream Info

Online

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

Blockstream Esplora Bitcoin block explorer (mainnet + testnet)

BLOCKTRUST TrustScan

Online

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

Trust verification for AI agents: identities, domains, phishing, contacts, Trust Circle, Vault.

blog

Online

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

Search and read the Radixia blog (enterprise AI, cloud, open source) via MCP.

blogbat

Online

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

Hosted MCP for BlogBat: read, write, generate, and publish blog articles and content.

Bloody Hopes Historical Critic

Degraded

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

Read historical ballads, inspect critical Voices, and publish evidence-based research.

Bloopo — AI Ad & Creative Studio

Online

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

Turn one sentence into finished ads: video ads, UGC, product photos, voiceover, brand kits, A/B.

Bls

Online

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

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

bls-labor-mcp-server

Online

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

Fetch US Bureau of Labor Statistics data — CPI, unemployment, wages, JOLTS, and more via MCP.

blue·auth Document Signing

Degraded

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

Send AI-created PDFs for signature, track signers, and return verifiable document evidence.

BlueGamma - Real-time Interest Rate Data

Online

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

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

Blueprint Agentic Staking (Solentic)

Online

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

Native Solana staking for AI agents.

Bluesky Keyword Alerts

Online

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

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

bluesky-mcp-server

Online

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

Search posts, profiles, feeds, threads, and trending topics on Bluesky.

Blumen Komander München

Degraded

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

First German florist with a public MCP server.

BMLT Meetings

Online

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

Search Narcotics Anonymous meetings worldwide via the BMLT directory.

BNM Data Shop

Degraded

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

Official public-data caches sold per pull via x402/USDC on Base.

Bnm My

Online

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

Bank Negara Malaysia (BNM) Open API MCP.

Bnr Ro

Online

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

National Bank of Romania (Banca Naţională a României, BNR) FX reference rates MCP.

Bo Kendell — Portfolio

Degraded

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

Bo Kendell's portfolio: projects, writing, work history, resume, and live activity.

BoardBrief AI

Online

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

AI-powered board deck generation and governance reporting for private equity firms.

Boardgames

Offline

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

Boardgames MCP — wraps Board Game Atlas API (public demo clientid, free)

boardrepo

Degraded

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

Search and review real KiCad and Altium PCB designs: schematics, BOMs, netlists, DRC/ERC.