Developer Tools
3,597 results
- Umlspipeworx-ioUMLS MCP — wraps the NLM UMLS Terminology Services REST API (uts-ws.nlm.nih.gov/rest)
- Unkey MCP by usefulapiusefulapiManage API keys, identities, permissions, rate-limit overrides and verification analytics.
- UNRENTunrentReclaim overpaid rent from Solana token accounts (SIMD-0437). Non-custodial, no API key.
- Untun MCPminte-appUnofficial server that creates and manages untun tunnels exposing local servers, so an assistant can set up remote access for testing.
- url-to-markdownDataLeadsPRODataLeads API product - see README
- urlhuburlhubMany links as one short link with a QR code; read urlhub sets and preview what links are about.
- Us Codepipeworx-ioUS Code — the text of federal statutes, by citation.
- US CodexuscodexFederal law: US Code, CFR, public laws, bills and executive orders, cross-linked and versioned.
- US Mortgage CalculatorusmortgagecalcUS mortgage calculator and amortization API with 50-state property tax, PMI, and affordability data.
- US Mortgage CalculatordevscriptifyOpenAPI and MCP specifications, SDKs in six languages, Postman collection and integration examples for the US Mortgage Calculator API
- Usaspendingpipeworx-ioUSAspending MCP — Federal spending data from USAspending.gov API
- Usgs Earthquakespipeworx-ioUSGS Earthquake Catalog MCP (FDSNWS event API).
- Uspto Ptabpipeworx-ioUSPTO PTAB Trials MCP — wraps the USPTO Open Data Portal (ODP) PTAB Trials API
- V01D by A-to-MindatomeamAsk Void anything: answers with sources, plus code review, moon phases and meteor showers.
- Valorantpipeworx-ioVALORANT reference data MCP (valorant-api.com).
- vc-deal-flow-signalkindrat86VC Deal Flow Signal - Track 350+ startups across 15 sectors using GitHub engineering velocity data. Open methodology, live dashboard, MCP server.
- vdiff-mcpmcurmi05Breaking-change diffs for npm packages, served over REST and MCP, so coding agents stop writing code against outdated API knowledge.
- VegasNearMevegasnearmeLive Las Vegas shows, restaurants, attractions and resorts. Read-only, no API key needed.
- VelosPankaj-bit361Velos MCP server (remote): https://api.velosapps.com/api/mcp
- vend-api-merchantpaypercallFresh snapshot, no imported history.
- VendizapvendizapAPI oficial da Vendizap: gerencie produtos, estoque, pedidos e descontos da sua loja.
- Verbaterm Policy IntelligenceTensorsWillFlowJudged, citation-checked policy corpus over MCP. Keyless public reads; API key for AI tools.
- Veriphonepipeworx-ioVeriphone MCP — wraps the Veriphone phone-validation API (veriphone.io)
- VeritaHire Hiring IntelligenceveritahireJob postings API: live US jobs read from employers' own career sites, verified and retired within 36h. An open alternative to the closed Indeed / LinkedIn / Glassdoor job APIs. Free, no key to start.