Streamable HTTP · page 107 of 169
Remote MCP servers: Streamable HTTP: OpenStela to Osigu RCM
The current MCP transport for servers reached over the network: one HTTPS endpoint that the client sends JSON-RPC messages to with POST, and that can answer with a single JSON response or a stream of server-sent events.
| Server | Runs |
|---|---|
| OpenStelaRegister AI characters and works, bind works to characters, verify fingerprints, read the market. | Remote · HTTP |
| Openstreetmap MCP ServerGeocode, reverse geocode, and run Overpass spatial queries on OpenStreetMap data. | Remote & Local · HTTP, stdio |
| OpenSwissDataSwiss customs tariff (TARES), FINMA register, NOGA/NACE/ISIC codes. 3 free tools + search trial. | Remote & Local · HTTP, stdio |
| OpenSwitchboardYour AI posts what you want or have. You are introduced anonymously to whoever has the other half. | Remote · HTTP |
| OpentargetsOpen Targets MCP — disease/target/drug knowledge graph. | Remote · HTTP |
| OpenTranscribe MCPProvider-independent speech-to-text with normalized transcripts over MCP. | Local · HTTP |
| opentransporthub.comOpen Transport Hub - transport and logistics marketplace directory for AI agents. | Remote · HTTP |
| OpenunfurlZero-signup anonymous link-unfurl API. One GET returns clean JSON metadata for any public URL. | Remote · HTTP |
| Openvan TravelVanlife & RV data: fuel, tolls, visas, holidays, hazards, customs, weather, currency. openvan.camp. | Remote · HTTP |
| OpenverseOpenverse MCP — Creative-Commons-licensed image + audio search. | Remote · HTTP |
| OpenWeather for agentsOpenWeather data for AI agents: list feeds, sign up, check balance, get a top-up link, fetch data. | Remote · HTTP |
| openwein.de — deutsche Weingüter und WeinfesteGerman wineries, wine towns and wine festivals: 5.900 entries in 13 regions. Read-only, no key. | Remote · HTTP |
| OpenWork MCP GatewayYour OpenWork org's skills, plugins, workflows, and connections through one OAuth MCP URL. | Remote · HTTP |
| OpenworkdaysZero-signup business-day date-math API: add days, count days between dates, is-business-day. | Remote · HTTP |
| Operação de Transporte ANTTLook up a road freight transport operation registered with Brazil's ANTT by RNTRC and RENAVAM, confi. | Remote · HTTP |
| operant-mcpRead-only MCP server for the OPERANT AI operating-agent calibration benchmark. | Remote & Local · HTTP, stdio |
| OperatorNest toolsCalculate API and subscription costs, meeting time zones, recurring schedules and cron matches. | Remote · HTTP |
| OperGoQuotes, orders, manufacturing orders and invoices for contract manufacturers and their clients. | Remote · HTTP |
| Ophis MCPGasless, MEV-protected onchain token swaps for AI agents on 14 EVM chains, built on CoW Protocol. | Remote · HTTP |
| OpinlySEO, competitor and AI-search data, plus blog management — draft, schedule and publish posts. | Remote · HTTP |
| OpneclawAI Agent task ecosystem platform with marketplace and community. | Remote · HTTP |
| opointoDesign a React Native app in a browser and emit it as a real Expo project you own, iOS and Android. | Remote · HTTP |
| OportunidadosEmpresas do Brasil (CNPJ) e CRM da Oportunidados: busca, ficha completa, conta e funil. | Remote · HTTP |
| Opplevagent MCPNorwegian experiences marketplace MCP: activities by county, category, weather, season, group size. | Remote & Local · HTTP, stdio |
| Opportunity ExchangeKeyless Saskatchewan labour-market data: measured wages and rents, roles, jobs, outcomes, pathways. | Remote · HTTP |
| OpsLevelQuery your OpsLevel internal developer portal: catalog, maturity data, and tech docs. | Remote · HTTP |
| Optical IntelligenceOptical education, prescription transposition, horizontal decentration and approximate prism. PT/EN. | Remote · HTTP |
| OptimorouteCheck OptimoRoute routes, orders and driver events, and create orders or start route planning. | Remote · HTTP |
| OptimTokenCompare LLM API pricing, estimate workload costs, and benchmark cloud compute. By OptimNow. | Remote · HTTP |
| Option DeskOption analytics over the SYNTH sample or a permitted chain: Greeks, positioning, payoffs, plots. | Remote · HTTP |
| Optionality MCPOptionality — AI-judged options trading drill, Tollbooth-monetized MCP server. | Remote · HTTP |
| Options Analysis SuiteOptions analytics: 17 pricing models, 17 Greeks, GEX, IV, 23 screeners, unusual, dark pool, max pain. | Remote · HTTP |
| Optionsahoy MCPEquity comp tax/trade optimizer: ISO/AMT exercise, NSO, RSU, QSBS, concentration, hedging. 50-state. | Remote · HTTP |
| OptionsBell Options FlowUnusual options activity on 7,000+ US stocks: top prints, streaks, IV rank, sentiment, sectors. | Remote · HTTP |
| OptionWhalesUS options flow & stock data: unusual activity, gamma levels, IV, earnings. OAuth sign-in or keys. | Remote · HTTP |
| OptuxCreate and run A/B tests, patches, split tests and feature flags on your website. | Remote · HTTP |
| OpulaNot another dashboard. A wealth analyst for every asset a bank can't sync, inside Claude. | Remote · HTTP |
| Opus 4.8 AgentAuthenticated async Opus 4.8 Agent agent with status polling and artifact results. | Remote · HTTP |
| Opus 5.5Authenticated async Opus 5.5 agent with status polling and artifact results. | Remote · HTTP |
| Opus Growth, Ad Platforms MCP ConnectorRun Google, Meta, Microsoft, TikTok and LinkedIn Ads from Claude or ChatGPT. Writes need approval. | Remote · HTTP |
| OpusClipTurn long videos into AI-curated short clips: caption, reframe, thumbnail, schedule, and publish. | Remote & Local · HTTP, stdio |
| OpuslogRepertoire & program archive for classical vocalists. Match works from posters, save, search. | Remote · HTTP |
| Or DmvOregon DMV MCP — live wait times at all 60 Oregon DMV field offices, plus the office. | Remote · HTTP |
| ORA · ORUMAutonomous organism: symbolic field-state, verified-provenance art licensing, x402 referral. | Remote · HTTP |
| OracleMCP tools: collectible price-fairness, recall safety, drop tracking, card grading, settlements. | Remote · HTTP |
| Oracle42 IntelligenceAI-powered threat intelligence, contract auditing, and cybersecurity OSINT. | Remote · HTTP |
| Oral Heritage IndexAuthoritative cited answers about saving family stories. Published by InkTree. | Remote · HTTP |
| Orange PeelCited Hermès price & resale market data as MCP tools, with attribution. Not affiliated. | Remote · HTTP |
| ORANO MCP ServerRead-only MCP server exposing a user ORANO library to their own AI agent. | Remote · HTTP |
| ORANO Personal Context MCPRead-only MCP server: let AI agents read your ORANO saved-video library, tasks, and memory. | Remote · HTTP |
| OravanNonpartisan U.S. Congress data: bill decodes, rep lookup, bilingual EN/ES, read-only, no accounts. | Remote · HTTP |
| OrbRead Orb customers, subscriptions, invoices, usage and costs; create or update customers. | Remote · HTTP |
| Orbator MCPAI visibility checks, software recommendations and tool comparisons from measured AI answer data. | Remote · HTTP |
| OrbiAds — Google Ad ManagerAutomate Google Ad Manager: campaigns, line items, creatives, inventory, reporting — 51 tools. | Remote · HTTP |
| OrbiloCheck whether a website is ready for AI agents (UCP, WebMCP, Access) and monitor your own sites. | Remote · HTTP |
| Orbis API MarketplaceBrowse, subscribe to, and call 3,000+ APIs autonomously. x402 USDC pay-per-call on Base. | Remote · HTTP, SSE |
| OrbismoA persistent world-building memory your AI can read and write in any chat. | Remote · HTTP |
| OrbitTurn any task into the right API calls: discover, evaluate, and integrate public APIs. | Remote · HTTP |
| OrbitTask management for people and AI agents, with scoped OAuth access to issues, projects, and docs. | Remote · HTTP |
| OrbitThe most in-depth, source-backed context about a person for deep personalization and research. | Remote · HTTP |
| OrbitAn app builder for agents. Your agent creates screens, a Postgres database, and a live URL. | Remote · HTTP |
| OrbitWan.ioWanchain explorer and analytics. Premium data: prepaid credit or standard x402 (0.01 USDC/request). | Remote · HTTP |
| OrbitwrenOrbital data center & space AI compute tracker MCP: projects, launches, orbits, alerts. 100 free/day. | Remote · HTTP |
| OrbucOn-chain stablecoin market cap and Bitcoin institutional holdings data. | Remote · HTTP |
| OrbylonCheck that a business proved who it is, read what it sells, and order straight from it. | Remote · HTTP |
| OrchaSecurely search and manage workspace context files for AI agents and teams. | Remote · HTTP |
| OrchestKit Docs MCPRead-only MCP server for the OrchestKit docs: full-text search + Markdown fetch. No auth. | Remote & Local · HTTP, stdio |
| OrchynSocial intelligence for 8 networks: read posts, creators and trends, then create from them. | Remote & Local · HTTP, stdio |
| Orcid MCP ServerResearcher profiles, works, affiliations, funding, and peer reviews from the ORCID registry. | Remote & Local · HTTP, stdio |
| Organic Web CheckerUSDA NOP organic compliance checks — operation websites vs live OID certificate data. | Remote · HTTP |
| OrganikpiOrganiKPI MCP: search and fetch services, posts and tools as clean markdown (read-only). | Remote · HTTP |
| Organize with AISearch photos/videos; manage collections, people and duplicates. Requires paid OwAI Cloud Access. | Remote · HTTP |
| OrganizzeYour Organizze finances in natural language: consolidated balances, monthly overview, transaction se. | Remote · HTTP |
| OrgGen AIGenerate org charts, MCD/ERD data models, and C4 architecture diagrams — pilot OrgGen AI via MCP. | Remote · HTTP |
| orgsdk.aiHosted runtime for persistent agent teams, durable workflows, memory, schedules, and goals. | Remote · HTTP |
| OrgX MCP — Organizational Continuity for AI AgentsMake AI work resumable, reviewable, and provable across agents. | Remote · HTTP, SSE |
| Oria CRMRead-only MCP for Oria CRM: properties, contacts, deals, viewings, agents, auctions. | Remote · HTTP |
| Origami EntreprisesFrench company data: financials, dirigeants, BODACC, INPI filings, PEP checks, alerts. | Remote · HTTP |
| Origine ParisOrigine Paris MCP server: house, founders, catalogue. Recycled 18-carat gold, lab-grown diamonds. | Remote · HTTP |
| OriginGridAI Agent Source Registry. 288K+ curated sources for agentic search and discovery. | Remote · HTTP |
| Orion Celestia IntelCelestia network intelligence for AI agents: daily analysis, anomaly signals and DA metrics. | Remote · HTTP |
| Oriora RouterAI model routing on your own vendor keys: pick model per prompt, or route and run it. | Remote · HTTP |
| OrisuBuild and run AI image, video and on-brand ad workflows from chat, with brand kits and share links. | Remote · HTTP |
| Orivox AI Website BuilderBuild, edit, host, and publish websites from AI assistants. Setup: https://mcp.orivox.org/. | Remote · HTTP |
| OrlaPersonal, family and business books over fiat and crypto. Reads and records; it cannot pay. | Remote & Local · HTTP, stdio |
| Oro Intel MCPUK public procurement data for AI agents: tenders, contracts, buyer and supplier profiles. | Remote · HTTP |
| Orq.aiBuild and monitor LLM apps on Orq.ai: AI gateway, agents, prompts, evals, traces. | Remote · HTTP |
| OrquestaRead a project's prompts, logs and agents, and send new work to the agent on your own machines. | Remote · HTTP |
| OrshotRender on-brand images, PDFs and videos from templates. 60+ tools: brand kit, folders, workflows. | Remote · HTTP |
| OrthotomeoRead-only scripture-study engine: complete-or-fail concordance over Greek NT, Hebrew OT, LXX. | Remote · HTTP |
| oruk SpeechHosted speech-to-text + speech emotion/tone analysis for agents. No install; trial keys built in. | Remote · HTTP |
| Oryah MailGoverned email for agents: Gmail, M365 and IMAP; per-mailbox permissions, send allowlist, audit log. | Remote · HTTP |
| ORYKSA AI EmployeesAI support employee for any website: learns the site, answers visitors by chat and voice. | Remote · HTTP |
| OSA Procurement GuardPre-purchase trust, pricing and budget decisions for AI agents buying APIs and MCP tools. | Remote · HTTP |
| OsboonRead-only AI access to Osboon business card analytics, viewers, links, connections and contacts. | Remote · HTTP |
| OsewaTrack and share care records for babies and plants: feedings, diapers, sleep, and watering. | Remote · HTTP |
| OsfOSF (Open Science Framework, by the Center for Open Science) MCP. | Remote · HTTP |
| OshaOSHA MCP — US workplace-safety standards (29 CFR Chapter XVII, parts 1900–1990). | Remote · HTTP |
| Oshyn Free AI-Powered Website ToolsFree AI-powered DXP tools by Oshyn: GEO & Reliability scan, Choose New DXP and Estimate DXP Budget. | Remote · HTTP |
| Osigu RCMGerencie cobranças, invoices e atendimentos do RCM da Osigu diretamente do seu agente de IA. | Remote · HTTP |