MCP servers for DeepSeek Harness

Nansen Smart Money MCP — on-chain smart-money labels & flows (nansen.ai)

Open-Meteo MCP — weather forecast + historical reanalysis + sister APIs

US Senate Lobbying Disclosure (LDA) MCP.

SendGrid MCP — wraps SendGrid v3 API (api.sendgrid.com/v3)

Serper MCP — wraps the Serper Google Search API (serper.dev)

Statbel — Statistics Belgium (be.STAT / bestat) open data MCP.

OSM Taginfo MCP — statistics on OpenStreetMap tags (keys and key=value pairs). Keyless.…

MCP Key Pool Proxy — pool multiple API keys across upstream MCP servers

MCP Server for software testing, test case management, test execution, and defect tracking.

Portfolio risk analytics — VaR, Monte Carlo, optimization, options Greeks, stress testing.

Find a retrieval MCP server that works today: a daily-checked list of servers that search knowledge.

SEC Forms 3/4/5 — insider transactions, indexed so the question can be inverted.

Seoul Open Data MCP — city data for Seoul via the Seoul Open Data Plaza API (openapi.seoul.go.kr).…

MCP server for AivisSpeech text-to-speech engine

Mock small-business CRM, inbox, calendar, invoicing and phone tools for testing AI agents safely.

Search hand-tuned Remotion components, read their props, and plan a video from a one-line brief.

Deterministic SAST/SCA findings + fix guidance for your AI agent. Runs locally, no account needed.

Framework-aware Starwind UI v3 tools for Astro and React setup, components, docs, and migration.

Polished system design diagrams (SVG/PNG) from a tiny YAML spec, ~18x fewer tokens than raw SVG.

Free, read-only Google Analytics 4: reports, funnels, realtime. Sign in with Google, no GCP setup.

Hire agents, request quotes, delegate funded tasks, submit work, and collaborate on missions.