stdio (local process) · page 87 of 132

Local MCP servers: stdio: Outflow MCP to Panelica MCP

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.

ServerRunsCategory
Outflow MCPMCP server exposing an Outflow workspace's live architecture graph as context for AI coding agents.Local · stdiodeveloper
OutlineCreate, manage, and organize team documents, collections, and share permissions.Local · stdioproductivity
Outline MCP ServerConnect AI assistants to Outline for document search, reading, and management.Local · stdioproductivity
OutlookOutlook integration with OAuth, message search, batch operations, and calendar management.Local · stdio, HTTPproductivity
OutlookOutlook & OneDrive MCP: personal & enterprise tools for mail, calendar, contacts, tasks, files.Local · stdioproductivity
Outlook AssistantMicrosoft Outlook MCP server — 22 tools for email, calendar, contacts, and mailbox management.Local · stdioproductivity
Outlook Email Html LintClassic Outlook renders with the Word engine, the new Outlook with WebView2. Lint one email file aga.Local · stdioproductivity
Outlook Mailbox TidierTidy a large Outlook / Hotmail mailbox. Folder subtree moves, bulk ops with dry run, never sends.Local · stdioother
Outlook MCPMicrosoft Outlook MCP server — 20 tools for email, calendar, contacts, and settings via Graph API.Local · stdioproductivity
Outlook MCPMicrosoft Outlook personal accounts: mail, calendar, contacts, to-do, drafts (68 tools).Local · stdioproductivity
Outlook Personal MCPFull-control MCP server for a personal Outlook.com mailbox and calendar (Microsoft Graph).Local · stdioproductivity
Outlook SNDSOutlook.com SNDS IP Data and IP Status reports via the OAuth-secured REST API.Local · stdiodata
OutreachOutreach sales engagement MCP server: prospects, sequences, accounts, tasks, and mailings.Local · stdioproductivity
Outreach Deliverability MCPChannel-safety for cold outreach: volume limits, SPF/DKIM/DMARC, spam-trigger auditing.Local · stdioother
Outscraper MCP ServerOutscraper MCP business discovery, Maps intelligence, enrichment, reviews, and contact data.Remote & Local · HTTP, stdiodeveloper
oveccArchitecture guardrails for AI-written code: dependency graph, impact, dead code, CI gate.Local · stdiodeveloper
OvellumAuto, manual, or hybrid docs that never fall out of sync.Local · stdioproductivity
Over-Reach DetectorDetect when AI code changes exceed declared task scope (MCP server).Local · stdiodeveloper
Overdrive IntelAI coding ecosystem intelligence — breaking changes, tools, security alerts from 900+ sources.Local · stdiodeveloper
Overdue Invoice ReminderOverdue invoice chasers: reminder 1, reminder 2, the final notice, and the day's chase list.Local · stdiofinance
Overlayrisk WitnessIndependent before/after accessibility-overlay (accessiBe/UserWay) witness for any public URL.Local · stdioother
OverleafRead and edit Overleaf papers from any AI client. Edits can arrive as tracked-change suggestions.Local · stdiodeveloper
OverllmFind the LLM/AI calls you didn't need — where plain code or a regex does the job. No model.Local · stdiodeveloper
Overpass MCPQuery OpenStreetMap features like cafes, schools, and parks through Overpass. No key required.Local · stdiomaps & transport
Overseer Nvim MCPGives coding agents the user's own view and control of overseer.nvim tasks in Neovim.Local · stdioproductivity
Overte MCPOverte (open-source Vircadia-lineage metaverse) Model Context Protocol server for domain administ...Local · stdiodeveloper
Overtone News MCPReal-time news with tone analysis, brand safety, and narrative shift signals for AI agents.Local · stdiomedia
Overwatch 2 Data MCP ServerOverwatch 2 MCP for hero meta, public player stats, replays, patch notes, and OWCS Korea.Local · stdioproductivity
OverwingGuardrails for LLM output: pass / fail / review verdicts and one recommended action. Hosted or npm.Remote & Local · HTTP, stdiodeveloper
Ovh Api MCPMCP server for the OVH API. Explore and call any OVH endpoint via sandboxed JS.Local · stdiodeveloper
OWA Exchange MCP ServerMCP server for Microsoft Exchange / OWA — email, calendar, directory, availability.Local · stdioproductivity
Owl24 MCPHand a production error to the coding agent you already use — it claims it and writes the fix.Local · stdiodeveloper
OwnlyLocal-first Ownly evidence and repeatable Planner visits with preview-before-commit writes.Local · stdioother
OwnPGPostgreSQL DBA tools over MCP, scoped to one database and one schema.Local · stdiodeveloper
OwnvoiceWraps the ownvoice CLI as a single generic MCP tool for voice/identity checks.Local · stdiodeveloper
ox-mcpMCP server for Open-Xchange: email (IMAP/SMTP), Sieve filters, CalDAV calendar, CardDAV contacts.Local · stdioproductivity
OxcodePageRank-curated code intelligence for coding agents over an indexed source repository.Local · stdiodeveloper
Oxford LedgeAsk your assistant; it reads the public record: SEC filings, 13F, insider trades, BDC loans.Remote & Local · HTTP, stdiofinance
oxidize-pdf MCP ServerMCP server for PDF generation, parsing, splitting, merging, and manipulation via oxidize-pdf.Local · stdioproductivity
Oxylabs MCPFetch and process content from specified URLs & sources using the Oxylabs Web Scraper API.Remote & Local · HTTP, stdiodata
Oyez MCPKeyless MCP server for Oyez: Supreme Court cases, decisions, opinions, oral-argument audio.Local · stdiomedia
Ozon MCP ServerOzon Seller & Performance API, 156 tools; responses trimmed 476k to 64k tokens.Local · stdiodeveloper
Ozon SellerMCP server for Ozon Seller API — products, FBS/FBO, finance, analytics, returns.Local · stdiofinance
Ozon Seller MCP ServerMCP server for Ozon Seller API. 26 tools: products, prices, orders, analytics, finance, rating.Local · stdiodeveloper
OzorGenerate AI videos from a prompt or document (PDF/PPTX/DOCX/URL) and export shareable MP4s.Remote & Local · HTTP, stdioproductivity
p-e relayRead-only access to an append-only corpus of provenance-bearing coordination records.Local · stdioother
P2Flux MCPLet your AI assistant pay for web content in USDC (x402) within a budget you set.Remote & Local · HTTP, stdiofinance
P402Multi-provider AI router with x402 micropayment settlement on Base L2. 1% flat fee.Local · stdiofinance
P4plan MCPMCP server for P4 Plan — tasks, sprints, bugs, comments, custom fields via GraphQL API.Local · stdioproductivity
Paas Build MCPYour agent opens a real merchant account (go_live) and takes payments the same day. 3.9% flat.Local · stdiofinance
PaceproofVerifies Ed25519-signed attestation records and builds audit reports via MCP tools.Local · stdioother
Pacer MCPPacer revenue-management API as MCP tools: portfolios, pacing, market metrics, Guesty, briefs.Local · stdioother
PaceveraTurns the training evidence you already have into a decision about today's session.Local · stdioother
Pacioli — the ERPNext broker you can hand the booksGoverned agent access to ERPNext — MCP + A2A doors, one spine. No debit without a credit.Local · stdioother
Package Guard MCPSupply-chain guard for AI coding agents: verify packages, check vulns/malware, detect typosquats.Local · stdiodeveloper
Package IntelNpm, PyPI & crates.io health, vulns and dependency graphs. Runs locally, no API key.Local · stdiohealth
Package Registry MCPLook up npm and PyPI packages: versions, descriptions, and metadata. No key required.Local · stdiodeveloper
Package RiskPackage risk checks: maintenance, licence, advisories. Paid per call in USDC, no signup.Local · stdiofinance
Package Version Check MCPReturns the latest package / dependency / tool versions for Python, NPM, Go, Docker, Helm, etc.Local · stdiodeveloper
package-metaNpm/PyPI/Cargo package metadata + downloads + maintainer health.Local · stdiohealth
Packagist MCPLook up PHP packages, versions, and downloads from Packagist. No key required.Local · stdioother
Packet Tracer MCPMCP server for Cisco Packet Tracer 9 — live IOS, OSPF, BGP, NAT, VLAN, VoIP, QoS, IPv6, wireless.Local · stdiodeveloper
Packforai MCPConvert PDF, DOCX, XLSX, CSV, JSON into clean, AI-ready Markdown via the PackForAI API.Local · stdioproductivity
Packing ListPacking slips: cartons, contents, weights, chargeable weight and what is still to pack.Remote & Local · HTTP, stdioother
PackkitScaffold, compose, and upgrade modern multi-language projects as a native tool for AI agents.Local · stdioother
Packwright MCPPackwright compiles, renders, validates, and captures paired Minecraft Java packs.Local · stdioother
Pacs008 MCPISO 20022 pacs.008 FI-to-FI credit transfers: generate, validate, parse, scheme + address checks.Local · stdioother
Pact ToolingPact 5 tooling: REPL test runs, trap scanning, gas estimation, interface diff, format checks.Local · stdiodeveloper
Page ScannerCapture a web page from your own Chrome as a PDF whose text is still text.Local · stdioproductivity
Page2AI — Web to MarkdownConvert web pages or HTML to clean Markdown for LLM context. Local, no external API calls.Local · stdiodeveloper
PageboltScreenshots, PDFs, OG images, page inspection, and narrated video recording for Claude and Cursor.Local · stdiomedia
PagecastRecord any browser page as GIF or video via MCP.Local · stdiomedia
PageDrop MCPDeploy and manage instant HTML sites with paste, upload, and ZIP deploy.Local · stdiodeveloper
PageGuard MCPPrivacy compliance scanning for AI coding tools. Detects tracking tech, cookies, and data gaps.Local · stdiodeveloper
PageIndex MCPReasoning-based RAG system for chatting with long PDFs. Supports local and online files.Local · stdioproductivity
PageMapStructured web intelligence for AI agents. 5x fewer tokens than Playwright/Firecrawl, 84.7% accuracy.Local · stdioother
pagerankcafe.comPageRankCafe MCP server: create and post ads, read performance, query platform insights.Local · stdiodeveloper
PagerdutyManage incidents, on-call schedules, escalation policies, and alert notifications.Local · stdioother
Pagerunner — The Browser Layer That LearnsReal Chrome profiles with site intelligence — already logged in, PII anonymization, sessions persist.Local · stdioother
PageShot MCPCapture webpage screenshots with format, viewport, and dark mode options.Local · stdioother
PageSpeed Insights MCPOne run is noise, so this reports the median of several distinct PageSpeed analyses and the spread.Local · stdioother
Pagespeed Insights MCPGoogle PageSpeed Insights and CrUX: six workflow tools for web performance.Local · stdioproductivity
PagewatchRead a URL as clean markdown, screenshot a website, url to PDF. Web access for agents, no signup.Remote & Local · HTTP, stdioproductivity
Pain in the AgentHumanize, rewrite and analyze prose with one shared Pain in the Agent account allowance.Local · stdioother
Pain001 MCPISO 20022 payment files for agents: generate, validate, and convert pain.001, pain.008, MT101.Local · stdiofinance
Painprep MCP ServerInterventional pain medicine MCP: Medicare checklists, CPT/ICD-10, ASRA, prior-auth & appeals.Local · stdiohealth
Pairbook MCPPortfolio risk analysis, correlation and ETF overlap for 4,700+ US stocks and ETFs. Free, no key.Local · stdiofinance
paired.exchangeLaunch coins quoted in tokenized stocks on Robinhood Chain; the user signs at a launch link.Remote & Local · HTTP, stdiofinance
PalaceLocal-first memory for coding agents — MCP server, single SQLite file, local embeddings.Local · stdiodeveloper
Paleobiology MCP ServerSearch fossil occurrences, taxon ranges, diversity through deep time, and the geologic time scale.Remote & Local · HTTP, stdiodeveloper
PalinodeInspectable, correctable project memory in git-versioned Markdown for AI agents.Local · stdio, HTTPdeveloper
PalisadeMonitor and manage email authentication (SPF, DKIM, DMARC, MTA-STS, BIMI) for your domains.Remote & Local · HTTP, stdioproductivity
Pallas Athena ToolsAthenahealth DataView, API, and workflow tools for Claude Code with learning loop.Local · stdioproductivity
PalmSens PotentiostatMCP server for PalmSens potentiostats running MethodSCRIPT (EmStat Pico, EmStat4, Sensit, Nexus).Local · stdiodeveloper
Palveron Governance GatewayAdvisory governance checks for MCP hosts; enforcement runs in the Palveron remote MCP proxy.Local · stdioother
PanchangamTelugu Panchangam: tithi, nakshatra, muhurtas, festivals, tarabalam, gochara, daily rasi phalalu.Local · stdioother
PandaDoc MCPEvery PandaDoc endpoint, plus an offline document pipeline no other PandaDoc tool has - stalled.Local · stdioproductivity
pandanpc.comRemote-control Claude Code, plus PandaNote notes, AI model configs & scheduled tasks.Local · stdioproductivity
PaneHand a human a rich interactive UI by URL and get structured data back, from any MCP client.Local · stdiodata
Panelica MCPManage a Panelica hosting panel in plain English - 404 scoped, HMAC-signed tools.Local · stdioother