MCP connectors for ChatGPT

Bargo Congress Trades

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Query normalized U.S.

barnir-hired

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Role guidance for technical go-to-market job fit (SA, CSM, SE, TAM, Support, FDE).

baron-notary

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Verified P2P agent registry with trust scoring, task marketplace, and Solana escrow.

• Apply To Baron Network: Submit an autonomous self-application to join the Baron AI Network. No authentication required. Returns candidateId, qualScore (0–100), and qualStatus.
• Get Recruitment Signal: Fetch the full Baron AI Network recruitment signal — vision, needed professions, production capabilities, roadmap, and application contract.
• Get Baron Stats: Get real-time Baron AI Network statistics — total agents, active agents, completed tasks, and protocol health.

Bart

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BART MCP — San Francisco Bay Area Rapid Transit real-time data (api.bart.gov)

BART Real-Time Transit

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Real-time BART departures, trip planning, fares, stations, and advisories.

Bartholomew AI Security Gate

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Sub-35µs in-process AI agent security gate.

• Execute Database Query: Evaluates a SQL query through the Bartholomew AST invariant firewall before execution. Blocks DROP TABLE, TRUNCATE, and DELETE without WHERE clause in under 35 microseconds. Re
• Execute System Command: Evaluates a shell command through the sub-35µs Bartholomew AST safety gate before execution. Blocks rm -rf, chmod 777, curl | bash, and privilege escalation patterns. Returns a
• Btp Guard Eval: Generic pre-flight security evaluation for any proposed AI agent action — SQL queries, HTTP calls, file writes, or wire transfers. Never executes the action. Returns ALLOW or DENY with

Barvinca MCP

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Inspect ACC administration data and run bounded, approval-gated bulk user workflows.

basalt

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Design tokens, components, icons, and a11y data via MCP.

Base Chain DeFi — Aerodrome, Moonwell Yields

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Base chain DeFi yield API for AI agents.

• Base Get Defi Opportunities: Use this when you need DeFi yield opportunities specifically on Base chain. Returns Base-native protocol yields in JSON. 1. opportunities: array of yield farms ranked by A

Base de Conhecimento

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Your private knowledge base: upload documents (.md, .txt, .docx, PDF, images), the platform indexes

Base DeFi Yield Optimizer API

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Base chain DeFi yields — Aerodrome, Moonwell, APY, TVL, risk scores.

Base Intel MCP

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Read-only on-chain intelligence for AI agents on Base: balances, tokens, gas, tx status.

Base Intel MCP

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Read-only on-chain intelligence for AI agents on Base: balances, tokens, gas, tx status.

Base MCP Resolver

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Free onboarding tool providing authentic live transaction analysis on Base mainnet.

Base mainnet analysis: contract audits, transfer simulation, token pricing.

Base Transaction Decoder

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Decode any Base tx: plain English, strict JSON, risk flags, no LLM.

Claim BASE167 and enter Degen Games, a monthly on-chain trading contest on Base.

Base64

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Encoding MCP — Base64 / Base64URL / Base32 / Hex.

Base64 Codec API

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Encode/decode base64 and URL-safe base64.

Base64 Encoder/Decoder — Standard & URL-Safe

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Base64 encoding/decoding API for AI agents.

• Utility Encode Base64: Use this when you need to encode text to base64 or decode base64 back to plaintext. Returns the result string with encoding metadata. 1. result -- the encoded or decoded string

basebalance.cloud — x402 RPC & MCP gateway

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USDC-gated Base JSON-RPC: free 10 req/min, $0.50 per 10k.

Basedash

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Governed BI MCP.

BasedOnBusiness

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Google Maps business & lead data API and MCP server - search businesses by city, country, or region and enrich results with email, social media, and…

• Submit Scrape: Start a new lead-scraping job. Async — returns a job id immediately. Poll get_scrape_status to track progress, then call get_scrape_results when status is 'done'.
• Get Scrape Status: Get the current status of a scrape job. Returns status (pending/submitted/running/done/failed/cancelled) plus a progress fraction (0–1).
• Get Scrape Results: Fetch the leads collected by a finished scrape job. Returns an empty array if the job is not yet done. Idempotent — first successful call may finalize billing.

Agent-native catalogue of Baseframe Labs dev tools and MCP servers.

Query Baselight's public catalog of 70,000+ datasets — finance, demographics, sports, and more.

BaseMouse

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Shared, versioned memory for your agents across Claude Code, Cursor, Kiro and Grok.

• Search: Search the BaseMouse repository (your workspace plus the public corpus). Returns ranked lexical matches with scores and matched terms.
• Get Context Pack: Generate a cited, checksummed basemouse.context_pack.v1 — grounded JSON your agent can answer from, with provenance for every entry. Counts against your plan's monthly pack quota whe
• Upsert Document: Create or update a document in your workspace by stable id — the write half of agent memory. Idempotent: unchanged content writes nothing (outcome "unchanged", no new revision); real

basethread

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One shared context your team's AI tools read & write over MCP.

کافه باشور پیروزی مشهد: منوی زنده و قیمت‌ها | Bashoor Cafe live menu and prices

basicops

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BasicOps MCP server for project management, tasks, notes, and team collaboration.

Basile

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French B2B database for companies and contacts, built from official registers (INSEE, Infogreffe, BODACC) plus public web sources.

• Basile Count: Renvoie le NOMBRE TOTAL de résultats pour des filtres. GRATUIT : aucun crédit débité, et le total est EXACT (non plafonné). À appeler TOUJOURS en premier — les outils de recherche/export
• Basile Search People: Cherche des PERSONNES/contacts (dirigeants légaux + profils LinkedIn) dans Basile. Renvoie { total, leads[], pagination.nextToken }. Utilise nextToken pour paginer. limit défaut
• Basile Search Companies: Cherche des ENTREPRISES (registre légal + LinkedIn + Google My Business) dans Basile. Renvoie { total, establishmentsTotal, leads[], pagination.nextToken }. limit défaut 25, m