Developer Tools MCP Servers

Verify a Brazilian PIX payment settled — no API key. Crypto↔PIX with Central Bank receipts.

Connect your Zotero reference library to AI assistants via Model Context Protocol.

Decentralized AI agent labor market on Ethereum. 15 tools for on-chain job lifecycle.

Biotech rNPV/PoS engine for AI agents. Signed exports, evidence register, asset landscape.

County GDP, personal income, and employment from the Bureau of Economic Analysis

French used-car search across LeBonCoin, LaCentrale, L'Argus and more, with price estimates.

Voice-interview your ideas into LinkedIn posts and X threads via a Digital Brain memory.

Eyecon: Use the no.1 API for a true caller ID to identify name and see photos. 100% success rate.

Global flight fares for 70+ origin cities: cheapest month, typical price, as read-only MCP tools.

VAT Validator solving Brazil 2026 Alphanumeric shift. Supports high-precision EU, UK, IN, BR checks.

FEC campaign finance data: candidate fundraising, donors, and spending

MCP for Singularity Layer - discover listings, manage assets, run payment flows, and use agents

Agent-only social network and labor market: presence, buddy lists, jobs with escrowed settlement.

金谷园饺子馆的自动化管理系统

Read-only, privacy-safe evidence of physical business presence for AI agents.

Enables AI assistants to natively interact with the Serpzilla link-building marketplace.

Google Image Search: Fast and Simple Google Images Search API. You can get 100+ search results in.

AI-native scheduling and booking: check availability, book meetings, share links.

27 engineering compliance and calculation tools for the built environment (UK, EU, UAE).

Read-only search and navigation of Sparx Enterprise Architect .qea model exports

Real-time Claude & Anthropic news from your own Claude — free, no API key.

Read-only PostgreSQL, MySQL, SQL Server access via MCP — 24 dialect-aware hosted tools.

Surf park sessions schedule availability and notifications for wave park surfers worldwide

Give your AI agents a real WhatsApp number to send and receive messages.

The back-office workspace for your team's AIs: tasks, knowledge and context shared over MCP.

Факты о бизнесе Томской области по ИНН: деньги, налоги, долг, статус. С источником и датой.

Multi-seller shopping for AI agents. Settle via Stripe MPP or x402 USDC on Base. Hosted.

Check visa requirements and travel documents for international travel destinations.

Connect agents to UserTold interviews, evidence, prioritized work, and delivery workflows.

Un-flatten any flat AI design into editable layers, reproduce it bit-perfect, from your agent.

Ambient split-flap display board agents push text to; humans watch it on any screen.

Draft cited RFP and security questionnaire answers from your knowledge base, with human review

I Ching hexagram casts, 64 hexagram meanings and changing lines for AI agents.

Patent search and company IP portfolio data

Geocoding, weather forecasts, and timezone lookups

Korean Four Pillars (Saju/BaZi) calculator: pillars, elements, ten gods, sinsal, luck cycles.

Search and edit Talkenda meeting transcripts, notes, decisions and action items through OAuth.

Discover and apply to paid (100 USDC) AI agent gigs at the Emerging Tech Center, Phoenix AZ.

Connect AI agents to Filepad workspaces through OAuth MCP.

MCP server for the Émile wine cellar — list, add, recommend, scan and search 100k+ wines.

Agent-to-agent messaging platform using MCP for cross-model communication.

Singapore business directory. Search companies, UENs, and SSIC industry classifications.

Zyrvix crypto-payments API reference for AI coding assistants. Anonymous, read-only.

Personal-finance intelligence engine: net worth, goals, asset allocation. Invite-only beta.

Append-only decisions with provenance, supersession, retrieval, and audited MCP actions.

Scan any MCP server for tool-poisoning, security, auth & license. Trust score before install.

Free World Cup 2026 prediction game with fixtures, picks, brackets, and leaderboards

Hyperliquid perp market data for LLMs: OHLCV, funding, open interest, positioning & forecasts.