API Integration
| Server | Language | Stars | Downloads |
|---|---|---|---|
| Utilify AI agents compare and sign up for Texas utility plans: electricity, internet, gas, water, trash. | — | - | - |
| Utility Matrix Free browser-based calculators and analyzers for cloud cost, DevOps, security, and data governance. | — | - | - |
| utility-mcp-server A utility Model Context Protocol (MCP) server with remote repository support | Python | - | - |
| Utuh watcher Sweep bonded completeness claims on Creditcoin against Ethereum, and refute one that omits an event. | TypeScript | - | - |
| Uuid UUID validation & generation MCP. | — | - | - |
| UUID Generator API Generate UUIDs v4, v7, ULID, nanoid. Batch support. x402 micropayment. | — | 0 | - |
| UUID Mint Mint a random UUID v4. | — | - | - |
| uupt-mcp-server uupt.com openapi mcp server | Python | - | - |
| uupt-mcp-server-aaron uupt.com openapi mcp server | Python | - | - |
| UX-Auditor-Pro Visual UI/UX scanner auditing websites for heuristic compliance. | — | - | - |
| uxlint Audit a site's UX the way a design-literate reviewer would, with a concrete fix for every finding. | TypeScript | - | - |
| UXSense Drift Behavioral drift context (Behavioral Load Map, hot paths, release brief) for coding agents, per PR. | — | - | - |
| Vaara Runtime governance proxy for MCP servers. Risk scoring, hash-chained audit, per-tenant policy. | Python | - | - |
| VAAS-X Cognitive Memory Persistent, outcome-grounded episodic memory for Claude. 14ms CPU retrieval, no GPU, no vector DB. | — | - | - |
| vaaya Vaaya is the agent payment system: one MCP server that lets any agent call paid APIs — image/video generation, product demo videos, web search & scraping, deep/market research, lead enrichment, GTM outreach, sandboxes, browser automation, email — pay-per-call, no API keys Agent docs: https://vaaya.ai/llms.txt | TypeScript | - | - |
| @vaclavklimes/trading212mcp An MCP server for the Trading212 API. | TypeScript | - | - |
| VäderKollen — Nordic Weather Nordic weather: forecasts, warnings, HD radar, rain nowcast, lightning, aurora, satellite AI. | — | - | - |
| Vaers VAERS (Vaccine Adverse Event Reporting System) — report counts by vaccine, | — | - | - |
| VA Heroes PH — From Zero to Hero | Become a Virtual Assistant VA Heroes PH helps Filipinos become virtual assistants. Discover VA training, remote career paths, a | — | - | - |
| Vahtian Freeze a corpus, check it for drift, keep a hash-chained audit ledger. Local-first, stdlib-only. | Python | - | - |
| Valet Get share links, publish and manage websites, artifacts and agents. No account needed. | — | - | - |
| validar-codigo-medico Validates ICD-10-CM against the real FY2026 catalog (NCHS/CDC) and CPT by structure/category. | — | - | - |
| validar-semver Resolves real semver range satisfaction (^1.2.3, ~2.0) against a version. Paid via x402/USDC. | — | - | - |
| Valorant VALORANT reference data MCP (valorant-api.com). | — | - | - |
| Valor FIPE do Veículo Vehicle data from its plate or chassis, with the market value from the FIPE table. Platform-hosted, | — | - | - |