Free Sparkplug B topic linting, UNS naming checks and AI-readiness screening. No API key.
Search 760K+ companies by technographics with direction of change: adopting, replacing, evaluating.
B2B prospecting from your Enginy workspace: find, enrich, and reach contacts and companies.
OSS libs in your stack, really used: source, tests, callers. C#, Java, TS, Python, Rust, PHP+.
Search U.S. case law, fetch opinions, and ask matter-aware legal questions over your documents.
Real-world location intelligence: foot traffic, trade areas, demographics, site scoring, and more.
Free World Cup 2026 prediction game with fixtures, picks, brackets, and leaderboards.
Semantic patent search & analysis: find, compare, and analyze patents by meaning.
Predictive Signals, Company Search, Sector Trends and Contacts for PEs, IBs, M&A dealmakers.
AI-powered user research for everyone.
Read-only MCP server for Flamel.ai's public content: company overview, blog, case studies, FAQs.
Search 2,972 premium domains by keyword, category, TLD, and budget, then submit offers.
Convert handwriting into text, LaTeX math, chemistry, or molecular structures.
Fugentic MCP server for mattest4-qyroac.
Find verified businesses & service providers by trade and area. Returns structured provider data.
Fugentic MCP server for siert-kt8f7x.
Search bills and speaker-attributed hearing transcripts across all 50 US state legislatures.
Signals, technicals, regime and news for 1,000+ US/TR symbols. Data only, not investment advice.
Portable Roth IRA signups for gig workers: eligibility checks, signup initiation, partners, sandbox.
GoMarble MCP API Server.
Collect and submit company incorporation requests for review by GVRN's corpsec team.
Complete classical & world literature — search + cite exact passages, facing sources, 50+ languages.
Shared company knowledge, workflows, and connected apps for the AIs your team already uses.
Search Iranian statutes, court rulings, advisory opinions and circulars, with legal calculators.
About Development MCP servers
Development is the broadest category on mcp.site. It covers servers that give an AI agent hands-on access to the software lifecycle: sandboxed shells and terminals, version-specific library documentation, package registries, test runners, debuggers, build and deploy pipelines, and project tools such as issue trackers. Most run locally over stdio because they need your filesystem or toolchain; a growing share run as hosted endpoints you connect with an API key or OAuth.
When choosing one, start with what the agent should be able to do without asking you, then check how the server scopes that access. Good servers expose a small, typed set of tools, document every environment variable, and let you restrict paths or repositories. Prefer listings with an Official badge or a recently updated repository, and read the install snippet for your client before adding credentials.