stdio (local process) · page 86 of 132
Local MCP servers: stdio: OpusClip to OuterSpace Apizr
The client starts the server as a program on the same computer and exchanges JSON-RPC messages with it over standard input and output. Nothing is exposed on the network; the program runs with the user's own permissions.
| Server | Runs |
|---|---|
| OpusClipOpusClip MCP server — clip long-form videos, manage projects, collections, censor jobs, posts. | Local · stdio |
| OpusClipTurn long videos into AI-curated short clips: caption, reframe, thumbnail, schedule, and publish. | Remote & Local · HTTP, stdio |
| OraclarrRead-only diagnostic MCP server for a self-hosted arr stack (Sonarr, Radarr, Prowlarr & more). | Local · stdio |
| OraclawDecision intelligence MCP — 17 tools (optimize, simulate, predict, score, graph). Sub-25ms. | Local · stdio |
| OracleKeyless multichain crypto desk: chain reads + prepare-only unsigned txs. Your wallet signs. | Local · stdio |
| Oracle Feeds MCPOn-chain price oracles: Chainlink (5 chains) + Pyth, staleness-flagged, no forced RPC key. | Local · stdio |
| Oracle FormsServes Oracle Forms module content (.fmb/.mmb/.pll/.olb) from a directory to MCP clients. | Local · stdio |
| Oracle HHuman approval gate for AI agents. Critical actions approved or rejected by a human via Telegram. | Local · stdio |
| Oracle Jdk License GateFinds the Java lines in your build that Oracle now bills for, and the free line that replaces each o. | Local · stdio |
| Oracle LinkOracle MCP Query Server (Node.js) - Read-only SELECT via MCP. | Local · stdio |
| Oracle3 prediction-market arbitrage checksKalshi and Polymarket data, venue fees, no-arbitrage checks and paper execution for AI agents. | Local · stdio |
| OracleboneAudited tarot, I Ching, Xiao Liu Ren, Bazi (Four Pillars). Model never invents results. | Local · stdio |
| oraclemcpEngine-free, governed Oracle Database MCP server with a fail-closed SQL guard (unofficial). | Local · stdio |
| OrangeProFind test gaps, generate grounded tests, and dynamically prove behavior with mutation testing. | Local · stdio |
| OrangerailTurns your Prisma schema into typed MCP tools, with destructive writes gated behind human approval. | Local · stdio |
| Orbis API Marketplace8,000+ pay-per-call APIs via x402 USDC micropayments on Base. No API keys needed. | Local · stdio |
| OrbitOrbit's local-first task and workflow registry for coding agents. | Local · stdio |
| Orbit Sentinel — Space Regulatory FilingsSearch 950K+ space regulatory filings from FCC, ITU, UNOOSA, FAA-AST: entities, spectrum, dossiers. | Local · stdio |
| Orca MCP ServerGo from natural language to verified finite state machines — topology bugs caught before code runs. | Local · stdio |
| Orcadub MCP ServerAI video dubbing via OrcaRouter (model orca/dub): upload a video or URL, poll, download the MP4. | Local · stdio |
| Orcalayer MCPPolymarket -money analytics: whale leaderboard, wallet P&L, market consensus, live alerts. | Local · stdio |
| OrcareplayRead, replay and fork recorded coding-agent runs. | Local · stdio |
| OrcaRouterBrowse 160+ LLM models and live pricing — no API key needed for catalog. Add key to route chat. | Local · stdio |
| Orcaslicer MCPWork a running OrcaSlicer with AI: slice, tune, and understand what each setting costs. | Local · stdio |
| Orchard Data MCPPay-per-call market data for AI agents via x402 (USDC on Base): regime, track record, catalysts. | Local · stdio |
| OrchestKit Docs MCPRead-only MCP server for the OrchestKit docs: full-text search + Markdown fetch. No auth. | Remote & Local · HTTP, stdio |
| OrchestraprimeRegulatory intelligence (FDA, ICH, EMA) and sanctions screening (OFAC, EU, UK) for Claude. | Local · stdio |
| OrchestratorLet one coding-agent CLI consult another: Codex, Claude Code, OpenCode, Copilot or Antigravity. | Local · stdio |
| OrchestrUIDeterministic UI policy, discovery and audits for coding agents across seven ecosystems. | Local · stdio |
| OrchexAutopilot AI orchestration — auto-plan, parallelize, self-heal, and route across 6 LLMs. | Local · stdio |
| OrchynSocial intelligence for 8 networks: read posts, creators and trends, then create from them. | Remote & Local · HTTP, stdio |
| OrcidSearch ORCID researcher profiles, retrieve works, and export citations. | Local · stdio |
| Orcid MCP ServerResearcher profiles, works, affiliations, funding, and peer reviews from the ORCID registry. | Remote & Local · HTTP, stdio |
| OrcpinPaid x402 facts for AI agents: signed statements, door reports, endpoint checks, chain reads. | Local · stdio |
| OrdinalsBitcoin Ordinals MCP Server — inscriptions, runes, BRC-20, collections & rare sats. | Local · stdio |
| Ori MemoryPersistent memory infrastructure for AI agents. Identity, knowledge graph, and search. | Local · stdio |
| OrielSafety-gated AI control of Docker and Colima: containers, images, volumes, networks, Compose. | Local · stdio |
| OriginalvoicesMCP server for OriginalVoices - Ask AI twins questions about any audience. | Local · stdio |
| Originselect MCP ServerSearch ethical, origin-verified products and brands by country of origin. | Local · stdio |
| OrionBuild and operate declarative REST/Kafka services on Orion: 58 tools over the full admin API. | Local · stdio |
| Orionbelt AnalyticsOntology-based MCP server for database schema analysis and RDF/OWL ontology generation. | Local · stdio |
| Orionbelt Semantic LayerAPI-first semantic layer MCP server compiling YAML models into dialect-specific SQL. | Local · stdio |
| Orita Provider ResolutionProvider resolution for AI apps — search, rank, hold, confirm bookings across your provider network. | Local · stdio |
| Orizn Visa MCPVisa and entry requirements for any passport/destination pair, in 15 languages. Free key. | Local · stdio |
| OrlaPersonal, family and business books over fiat and crypto. Reads and records; it cannot pay. | Remote & Local · HTTP, stdio |
| Orm MCPMCP server for @mostajs/orm: generate, lint (24 rules) & migrate EntitySchemas. | Local · stdio |
| orm-preflightChecks TypeORM migrations for data loss, table locks, and deploy problems before they run. | Local · stdio |
| Oromi Agent Services25 pay-per-call UK data & verification tools for AI agents. x402 USDC on Base; free quote mode. | Local · stdio |
| OrouteAuto-route AI requests to 13 models (Claude, GPT, Gemini, Qwen, DeepSeek). 57% cost savings. | Local · stdio |
| OrphographAnchor a file's SHA-256 fingerprint to Bitcoin. The file never leaves the device. | Local · stdio |
| ORSF — Slovak Company Register1.25M+ Slovak companies, aggregated from 8 registers (RPO/ORSR/RÚZ/ZRSR/RPVS/CRZ/ÚVO/FS DPH). | Local · stdio |
| osc-bridgeOSC ↔ MIDI bridge — 849 synthesizers and DAWs. A MIDI MCP and OSC MCP for controlling them. | Local · stdio |
| OSF CLI GoRead-only MCP tools for authenticated Open Science Framework projects and files. | Local · stdio |
| Osf MCPOpen research from the Open Science Framework. No key required. | Local · stdio |
| OSINTPassive OSINT recon for domains and IPs: whois, DNS, CT logs, email security, TLS, ASN, Shodan. | Local · stdio |
| Osint Agent SkillsOSINT MCP server — 23 tools: DNS, WHOIS, Shodan, breaches, GEOINT, crypto. Works with Claude Code. | Local · stdio |
| OSINT MCP26 free OSINT tools as MCP tools for AI agents. Auto-installs everything on first run. | Local · stdio |
| OSINT ToolboxRun Sherlock, Maigret, Holehe, GHunt, theHarvester, SpiderFoot and more OSINT tools locally. | Local · stdio |
| OsmcpA typed, policy-controlled OS capability layer for AI agents. | Local · stdio |
| OsmpAgentic AI instruction encoding. 86.8% vs JSON. Inference-free decode. Any channel. | Local · stdio |
| OsnovaDeterministic code map for AI coding agents: a tree-sitter call graph with exact file:line over MCP. | Local · stdio |
| Osrm MCPDriving, cycling, and walking routes and nearest road lookups via OSRM. No key required. | Local · stdio |
| Oss AutopilotOpen source contribution manager with PR tracking, issue discovery, and CI diagnosis. | Local · stdio |
| Oss Issues MCPMCP server with derived GitHub issue tools: normalized fetch, new-issue watch, claim status. | Local · stdio |
| oss-searchFast local and federated OSS code search and repo discovery for AI agents. | Local · stdio |
| ossfindSafety-ranked open-source component discovery for agents across six package ecosystems. | Local · stdio |
| Ossian MCPAsk your own documents with citations, plus durable memory for agents. Safe by default. | Local · stdio |
| osu! MCPMCP server exposing the osu. API v2: player stats, scores, beatmap search, rankings. | Local · stdio |
| Osv Advisory MCP ServerQuery OSV.dev for package vulnerabilities and batch-audit dependency lists via MCP. | Remote & Local · HTTP, stdio |
| Osv MCPUse this MCP server to OSV open source vulnerability data and package security checks. Tools... | Local · stdio |
| OswrightWindows desktop automation that re-reads only what changed: 7x fewer tokens per task. | Local · stdio |
| OT AIopsGoverned OT tap (57 tools): OPC-UA/Modbus/S7/MC/MTConnect/MQTT/EtherNet-IP/EtherCAT. | Local · stdio |
| Ot Security MCPOT security standards: IEC 62443, NIST 800-82/53, MITRE ATT&CK for ICS. | Local · stdio |
| OtakitInspect, upload, release, monitor, and revert OtaKit Capacitor OTA updates. | Remote & Local · HTTP, stdio |
| OTC Pricing MCPMCP server for the Open Telekom Cloud Price Calculator API (eu-de, eu-nl, eu-ch2). | Local · stdio |
| Otel Collector Drift LintFinds the removed components and renamed attributes in an OpenTelemetry Collector config before the. | Local · stdio |
| Otp MCPGenerate and verify time based one time passwords locally. No network and no key. | Local · stdio |
| Otp MCP ServerPublic MCP for OTP (orgtp.com). Query cross-org best practices, learnings, publishers, patterns. | Local · stdio |
| Otp OjpValidate, introspect, and parse talent profiles (OTP) and job postings (OJP) | Local · stdio |
| Otr ProtocolMerchant trust verification for AI agents. One call = trust score, badge, and purchase safety. | Local · stdio |
| Otskit MCPStamp, upgrade, and verify Bitcoin timestamps via AI agents. No API keys required. | Local · stdio |
| OttasiaWhere to watch X in Y? 30 Asian and Middle Eastern streaming markets, via Claude. | Remote & Local · HTTP, stdio |
| OtterkitTunnels and webhooks for AI agents: capture, await, verify, replay, and send signed test events. | Local · stdio |
| Otx MCPMCP server for AlienVault OTX: pulses, indicators. Free key. | Local · stdio |
| Ouestcharlie WoofAn MCP server and app to search and browse your photos while preserving your privacy. | Local · stdio |
| Oura MCPThe Oura v2 API as an MCP server. Paginates, fixes the date range, warns when data is missing. | Local · stdio |
| Oura RingSleep, readiness, HRV, resting heart rate, activity and stress from your Oura Ring. | Local · stdio, HTTP |
| Oura RingRead-only Oura Ring sleep, readiness, activity, stress and heart rate data (OAuth2) | Local · stdio |
| Oura RingMCP server for Oura Ring API v2 (sleep, activity, readiness, heart rate, workouts). | Local · stdio |
| Oura Ring MCPConnect your Oura Ring to Claude AI assistants. Health metrics with analysis tools. | Local · stdio |
| Oura Ring MCP ServerOura Ring MCP server for the Oura API v2: sleep, readiness, activity, heart rate, and more. | Local · stdio |
| Ourairports MCP ServerOffline global aviation reference — airports, runways, navaids, frequencies from OurAirports. | Remote & Local · HTTP, stdio |
| OuramcpPrivacy-first, unofficial Oura MCP server for AI health, sleep, activity and heart-rate agents. | Local · stdio |
| OuroborosPins an acceptance spec; the verify command and expected output never enter the success contract. | Local · stdio |
| Ourpr MCP ServerRead your own ourpr running history in an AI agent, and put a plan on the week ahead. | Local · stdio |
| OurwordSearch Chinese deep-reads of 190+ podcasts; every point and quote has an audio timestamp. | Local · stdio |
| Outage MCPLive service outage data from 100+ status pages. Ask your AI if Cloudflare is down. | Local · stdio |
| Outbound Engine MCPOne cold-outreach engine for any target: HOOK/BRIDGE/SOFT-ASK, follow-up ladder, reply playbook. | Local · stdio |
| OutboxMulti-channel messaging MCP server for Slack, Telegram, Email, KakaoTalk, and Discord. | Local · stdio |
| OuterSpace ApizrPython capability compiler: local read-only analysis and explicit MCP/REST exposure planning. | Local · stdio |