stdio (local process) · page 19 of 132

Local MCP servers: stdio: Cantrip to Ceph AIops

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
CantripMCP server for Cantrip — AI-powered GTM engine for solo founders.Local · stdiodeveloper
CanUSignCreate PDF contracts, send signing links and check signature status with CanUSign e-signatures.Local · stdioproductivity
CanvaCreate designs, manage assets, and automate design generation from external workflows.Local · stdioproductivity
Canva MCPMCP server for Canva - create designs, manage assets, use templates, export graphics.Local · stdiodeveloper
CanvasManage courses, submissions, grades, and student data in Canvas LMS.Local · stdiodata
Canvas API MCPMCP server exposing the Canvas LMS REST API (1,116 endpoints) for AI assistants.Local · stdiodeveloper
Canvas MCPLocal-first MCP server for Canvas LMS. Stdio transport, no third-party broker.Local · stdiodeveloper
Canvas MCPCanvas LMS integration for students and educators with optional privacy controls.Local · stdioother
Canvas Parent MCPCanvas LMS (Instructure) for Claude — courses, grades, assignments, planner, files.Local · stdioother
CanvasaasAI business strategy frameworks for coding agents. 19 frameworks + pitch decks from one idea.Remote & Local · SSE, stdiodeveloper
CanYouGrab.itConfidence-scored domain availability checking for AI agents via CanYouGrab.it.Remote & Local · HTTP, stdioother
Cap ShieldContext selection and compression for AI agents - recall measured, not claimed.Local · stdioother
Capacitor MCPUnofficial MCP server for the Capacitor documentation, plugin list and blog.Remote & Local · HTTP, stdiodeveloper
Capacity AttestSigned delivery claims for x402 capacity trades: GPU-hours, storage, API credits, bandwidth.Local · stdiofinance
Capanix ToolsCapanix: the monthly searches, read from search (a month), served as an agent-callable dataset...Local · stdiodata
Capital.com MCP ServerUnofficial community MCP for the Capital.com Open API. Guarded two-phase trades; demo-first.Local · stdiodeveloper
Capmonster MCP Patchright Captcha SolverBrowser automation MCP for solving captchas with CapMonster Cloud via Patchright.Local · stdiodeveloper
CapslaneRetrieve existing or generated YouTube transcripts with timestamps through Capslane.Remote & Local · HTTP, stdiomedia
CapsulateReal Linux and Windows desktop VMs for AI agents: exec, files, computer-use and snapshots via MCP.Local · stdioother
CapsuleCompact, source-linked context packs that reduce token waste for coding agents.Local · stdiodeveloper
CaptapiSocial media data: 85 tools across 11 platforms (YouTube, TikTok, Instagram, X & more), one key.Remote & Local · HTTP, stdiomedia
Captcha MCPCharge AI agents per-call without accounts. PoW solve = free tier, Lightning = paid tier.Local · stdioother
Capture Screen MCPWindows screen capture MCP server with display, region, and active-window capture tools.Local · stdiodeveloper
capx caféAgent-native X (Twitter) posting as one MCP server; every post clears a server-side guardrail.Local · stdiodeveloper
Car Recalls MCPVehicle safety recalls from NHTSA by make, model, and year. No key required.Local · stdiomaps & transport
Carbikly ToolsCarbikly: the monthly searches, read from search (a month), served as an agent-callable dataset...Local · stdiodata
Carbon Footprint CalculatorAn MCP server for calculating carbon footprints from bank statements using EPA GHG emission factors.Local · stdiofinance
Carbon Intensity MCPUK grid carbon intensity, forecast, and regional breakdown. No key required.Local · stdioother
Carbone MCPGenerate PDF/DOCX/XLSX/PPTX from templates+JSON. Convert Office/HTML/MD to PDF. Universal templating.Remote & Local · HTTP, stdioproductivity
Cardano MCPCardano MCP — transactions, addresses, UTxOs, balances, ADAHandles & stake delegation.Local · stdioother
CardDAV address booksRead and write CardDAV address books: contacts, groups and photos over the open standard.Local · stdiomedia
Cardossier Market ApiPolish used-car market data: valuations, price history, liquidity, regional prices. Keyless demo.Local · stdiofinance
Care Home Cqc MCPUK Care Quality Commission (CQC) Single Assessment Framework compliance for care homes. AI-assisted.Local · stdioother
CareerTailor a career resume and cover letter as real Word docx files from stored facts.Remote & Local · HTTP, stdioproductivity
CareermaxAll the tools you need to land your next job.Local · stdioother
CarrydeskFunding-carry rankings for Hyperliquid perps, metered per call in USDC via x402.Local · stdiofinance
CarryFeedResolve public X/Twitter profiles, posts, and media through CarryFeed.Local · stdiomedia
CartCutEdit video in the CartCut desktop editor: cuts from a transcript, captions, motion, effects.Local · stdiomedia
Cartier MCPCartier resale listings, prices and details. Not affiliated with Cartier.Local · stdioother
CartographRepo analysis for coding agents with ranked files, dependency maps, and task-scoped context.Local · stdiomaps & transport
CartographLocal-first reusable implementation registry for AI agents and versioned widgets.Local · stdioother
CartographerGovernance MCP server for agent-maintained knowledge bases (OKF): git-backed writes, search, lint.Local · stdiodeveloper
CartographyMCP-first read-only discovery of your infra & SaaS landscape as MCP resources, tools and prompts.Local · stdiodeveloper
Cartography MCP ServerHuman-curated crypto market intelligence with x402 payments. Weekly signals and analysis.Local · stdiofinance
Cartorio CertidaoMCP server para gerenciamento de certidoes de cartorio via IA.Local · stdiodeveloper
Cartridge CafeYour AI builds live WebGPU game worlds on cartridge.cafe — guest door, no account needed.Local · stdiomedia
CartScoutLive product prices, stock, variants and deal ratings from Shopify, Walmart, eBay and more.Local · stdiofinance
CarveParse, lint, format, render, and migrate Carve documents through MCP.Local · stdioproductivity
Carvector MCPVehicle specs, federal recalls, complaints, TSBs, investigations and OBD-II DTC data for AI agents.Local · stdiomaps & transport
cascade-imgLLM-operable Midjourney pipeline: 21 MCP tools to compose, generate, curate with vision, and log.Local · stdiodeveloper
Casemargin MCP ServerTurn a support ticket into a structured case brief, or score its L2 escalation readiness.Local · stdioproductivity
Casemgr MCPShared workspace your AI agent writes to. 184 tools, persistent memory, semantic search.Local · stdiodata
Cash FloatRun a cash float: record what was paid out, count the tin, and raise the top-up.Local · stdioother
CashflowBank CSV cashflow: categorise, summarise per currency, reconcile against expenses.Remote & Local · HTTP, stdiofinance
Cashpilot MCPMCP server for CashPilot — monitor passive income, bandwidth sharing, and DePIN earnings.Local · stdiodeveloper
CastHubControl CastHub digital signage. Manage TVs, presentations, schedules, and emergency alerts.Local · stdioother
Castor MCPCastor for Confluence Data Center — MCP server bridging Confluence DC with AI agents.Local · stdioproductivity
Cat MCPCats in one place: random facts, breed lists, breed details, and cat photos. No key required.Local · stdiomedia
Catalog Cli ProAmazon catalog auditing tool. 13 quality checks for your listings.Local · stdioshopping
Catálogo de fuentes públicas de EspañaFuentes de datos públicos de España verificadas: endpoints, trampas, recetas, identificadores.Local · stdioother
Catalyst Edge ResearchSource-linked market intelligence for AI agents researching public-company tickers.Local · stdiodata
Catastro GPSCadastral parcels in 31 European countries and regions: reference, coordinates, address, geometry.Local · stdiomaps & transport
Categorize TransactionsImport a bank CSV, categorise it, summarise it per currency and reconcile it against your expenses.Remote & Local · HTTP, stdiofinance
Cathedral — Persistent Memory for AI AgentsPersistent memory and drift detection for AI agents across session restarts.Remote & Local · HTTP, stdioother
CausalLayer MCPDeterministic AI liability attribution with Bitcoin-anchored proof certificates.Remote & Local · HTTP, stdiofinance
CausariRecords what an AI agent did in a repo (prompt, model, files) and answers why a line exists.Local · stdiodeveloper
Cbpr Address LintFind the ISO 20022 postal addresses your correspondent bank will repair by hand, before you send the.Local · stdiofinance
Cbr MCPRussian central bank daily rates. No key required.Local · stdiofinance
Cbr MCPMCP server for Central Bank of Russia API — currency rates, key rate, precious metals, conversion.Local · stdiofinance
Ccboot MCP ServerGenerate and manage Claude Code configs: CLAUDE.md, skills, agents, hooks, and MCP settings.Local · stdiodeveloper
CCPhoto — Phone Camera BridgePhone camera bridge for Claude Code — photos, live video, voice, and generative UI.Local · stdiomedia
CCRiderFull-text search, browse, and resume across your coding agent sessions (Claude Code, Codex, Amp)Local · stdiodeveloper
Ccs MCP ServerRuntime verification for agent tool calls: Ed25519 signed receipts, fail-closed RCE/SSRF checks.Local · stdiodeveloper
Ccu MCPMCP server for controlling HomeMatic home devices via the CCU JSON-RPC API.Local · stdiodeveloper
CCXTOfficial CCXT MCP server - Market data and trading across 100+ exchanges and prediction markets.Local · stdiofinance
Cdc Data MCPCDC public data APIs: open datasets via Socrata endpoints.Local · stdiodata
Cdc Health MCP ServerSearch and query CDC public health data — mortality, vaccinations, surveillance, behavioral risk.Remote & Local · HTTP, stdiohealth
CdekMCP server for CDEK delivery service API — create orders, track shipments, search delivery points.Local · stdiodeveloper
cdek-mcpMCP server for CDEK — delivery, tariffs, tracking, order management (Russia)Local · stdiodeveloper
Cdnjs MCPSearch JavaScript libraries on cdnjs. No key required.Local · stdiodeveloper
CdpilotZero-dependency browser automation over raw CDP — no Puppeteer, Playwright, or Selenium.Local · stdiodeveloper
Cds Db Nlquery MCPMCP server for natural-language queries against SAP CAP db-layer entities via real CQN/SQL JOINs.Local · stdiodeveloper
CDT Express by Riskthinking.AIInteract with climate metrics via Riskthinking.AI's CDT Express API in supported AI chat experiences.Remote & Local · HTTP, stdioother
CE-RISE Digital Passport Engineering AssistantHelps plan and reuse CE-RISE Digital Passport components, models, and deployment assets.Local · stdiodeveloper
CEDRUSReasoning scaffolding that your small AI: an argument-mapping MCP server.Local · stdiomaps & transport
CedulonPolicy-gated agent spend with signed receipts and rail-extract audit.Local · stdioother
CejelOffline deterministic engineering-trust certificates for repositories, with no telemetry.Local · stdiodeveloper
Celestial NodeReal-time space data — ISS tracking, rocket launches, space news, Mars weather, and more.Local · stdiodata
Celestrak MCPFetch satellite TLE orbital elements and catalog data from CelesTrak. No key required.Local · stdiodata
CellarionWine cellar manager: bottles, racks, drink windows, pairings and a shared wine registry.Remote & Local · HTTP, stdiofood & delivery
CellarTrackerRead-only access to your CellarTracker wine cellar: inventory, drinking windows, purchases, notes.Local · stdiofood & delivery
Cenogram - Polish Real Estate Prices & Parcel DataPolish real estate for AI: 8M+ deed transaction prices (RCN) + per-parcel context by cadastral ID.Remote & Local · HTTP, stdioreal estate
Census (ACS by ZIP)U.S. Census (ACS) data by ZIP: income, demographics, housing, education, from a local store.Local · stdiodata
Census Geo MCPCensus Bureau geocoding API: address to coordinates and census geography.Local · stdiodata
Census MCPUS Census population data by nation, state, and county. Requires a free Census API key.Local · stdiodata
Census MCP ServerQuery U.S. Census Bureau data, variables, and geography via MCP.Remote & Local · HTTP, stdiodata
Centerfield Visitor MCPCenterfield building (Seoul) visitor pre-registration: validate, preview and register visitors.Local · stdioother
Central Bank Rates (AllRatesToday)Official central-bank & tax-authority rates from 100+ sources. No API key needed to start.Local · stdiofinance
Central IntelligencePersistent memory for AI agents. Store, recall, and share knowledge across sessions.Local · stdiodata
Ceph AIopsGoverned Ceph mgr ops: HEALTH_WARN RCA, OSD/PG/pool/RBD/CephFS/RGW, 37 tools.Local · stdioother