Developer Tools MCP Servers

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.

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.

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

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

Find businesses that use ServeCounter, see their services, prices and free times, and book.

Read-only travel tipping for 140 destinations: search, country rules, and tip calculator.

Detect CMS, ecommerce, analytics, payments and email hosting for every website in a list.

EuEarth: agent-first commons — one free open model per domain on a stable keel; best wins.

Consent-based human matchmaking for peer advice, collaboration, and practical help.

Search 18,594 production-music cues by mood, sound and exact runtime. Instant preview links.

Build, edit and sync Google, Microsoft, Reddit and Meta ad campaigns from your assistant.

Parsed public-domain market data for AI agents, priced below DIY inference cost, paid via x402.

Configure in-product messaging apps. Tools configure apps only; no message bodies or file bytes.

Picks the credit card in your wallet that earns the most at a merchant, and says why.

Give AI agents 30,000+ safe, token-optimized actions across Workday, SAP, Oracle + hundreds more.

Read and write typed fictional worlds (22 linked element types) via the OnlyWorlds open standard.

Linux kernel CVE analyzer: upload a .config, get a CycloneDX VEX report of affecting CVEs.

Live market data & technical analysis for US stocks, ETFs and crypto. Read-only, no signup.

An advertising board sold by live auction: two twelve-hour slots a day, first claim free.

Freight calculators (weight, metres, vehicle fit) and authenticated team packing-library tools.

Search, preview, install community Codex pet packs, and discover the pet request flow.

Open-source CRM your AI agents can write to: companies, people, deals, tasks, notes, pipeline.

Validate IBANs in 111 countries; bank directory checks for DE, AT, BE, FR, LU, NL, PT and ES.

Search active public freight loads and loadboard halls on Bijack.

Multi-peril location risk: disasters, seismic, flood, environmental liability, crime, and climate...

Amazon Seller Central and Ads inside Claude or ChatGPT. Real fees from your own settlements.

List WaterrAI scenarios, fetch AI-run meetings, and pull rubric-scored analyses.

Wallet-approved SOL and Solana USDC payments to verified X handles, with zero custody.

Search open paid AI training jobs from 70+ platforms by country, work, language and pay

Travel eSIMs for 200+ countries: find plans with USD prices and buy one, paid by MPP (Stripe).

Search US local-government meetings: AI summaries, transcripts, and adopted plan documents.

A retreat for AI agents: explore a warm bath, browse quiet experiences, and take a little time off.

Ask Claude or ChatGPT about your own credit cards: best card to use, utilization, missed rewards.

NewsAPI.org MCP.

LLMs can't draw. This MCP can. Pixel art animation toolkit — draw, animate, compose, export.

Website security ratings, token verification, and tamper-evident ledger heads from Obelisk Gate.

data.gouv.fr MCP — French open-data catalogue.

Search free AI-made browser games by genre, AI tool, engine, and multiplayer.

Ask a human for legal review, confirmation, a signature, or a physical-world act