stdio (local process) · page 18 of 132

Local MCP servers: stdio: Bulkpublish to Canton 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
BulkpublishPublish, schedule, and manage social media across 11 platforms via MCP.Local · stdiomedia
BulkrenderGenerate DOCX and PDF documents from AI assistants using BulkRender templates.Local · stdioproductivity
BulwarkAI agent governance: content scanning, audit logs, policy evaluation, session management.Local · stdiodeveloper
BumpGuardReports which of your code's API usages break when you upgrade a dependency (Python,.NET, Java).Local · stdiodeveloper
Bun UiaPlaywright for the Windows desktop, from Bun — drive native GUIs via UI Automation + MCP.Local · stdioother
bundleboxWhere the work is, packed before the agent reads: brief, symbol tables, findings, token bill.Local · stdioother
Bundlephobia MCPNpm bundle sizes from Bundlephobia. No key required.Local · stdiodeveloper
BunproRead Bunpro SRS data: profile, study queue, reviews, JLPT progress, and grammar lookups.Local · stdiodata
BuoyDesign tokens and drift checks for coding agents: use the token, not the hardcoded value.Local · stdiodeveloper
Buoy-gg MCPLet AI agents read and drive a running React Native or Flutter app through Buoy's devtools.Local · stdioother
Burdenrateledger ToolsBurdenRateLedger: the monthly US search demand across the tools this product ships, read from...Local · stdiodata
Burn MCP ServerAI-powered reading triage MCP. 26 tools with a 24h burn timer. Read less, absorb more.Remote & Local · HTTP, stdiodeveloper
Bus MCPMCP server fronting a self-hosted coordination-bus HTTP API: post/read/claim/release/heartbeat.Local · stdiodeveloper
businys.app221 MCP tools across 26 practices for independent professionals. Clients, invoices, contracts.Local · stdiofinance
Bussin MCPMCP server for Azure Service Bus. Peek, search and replay dead-letter messages from any MCP client.Local · stdiodeveloper
butterbase-ai MCPButterbase MCP server — manage your backend: schemas, auth, functions, storage, RAG, deploys.Remote & Local · HTTP, stdiodeveloper
Buy Me a Coffee (read-only)Read your own Buy Me a Coffee supporters, Extras purchases, memberships and totals.Local · stdiofood & delivery
BuyAPIVendor intelligence for AI coding agents choosing developer tools and stacks.Remote & Local · HTTP, stdiodeveloper
Buyforme MCPBuyForMe: pay any x402 URL (USD or EUR) with ArisPay delegated custody. Alias of payagent-mcp.Local · stdiofinance
BuyKing MCP ServerSaleplaza BuyKing MCP: Semantic search for global shopping hot deals (US/JP/KR).Local · stdioshopping
Buywhere MCPAgent-native product catalog: 300M+ products, 150,000+ stores, deliver_to ranking.Remote & Local · HTTP, stdioshopping
Buzzr Sports EngineLocal sports math, DFS settlement, bet analytics, and game-entertainment tools.Local · stdiomedia
Bvcc Agent WalletNon-custodial BVCC Agent Wallet on-chain for AI agents: balances, transfers, approvals, swaps.Local · stdiofinance
ByakuganPrivate, on-device AI-text analysis including detection, AI-tell spans, and reuse overlap.Local · stdioother
bykaranteli.comCrypto derivatives data: funding, OI, liquidations, options, ETF flows. Free account key required.Remote & Local · HTTP, stdiofinance
Byte ProtocolPayPerByte — per-byte data for AI agents: x402 USDC on Base, EIP-712-attested. No token.Remote & Local · HTTP, stdiofinance
Byteplant MCPAn MCP server that provides Email, Phone and Address Validation Services from Byteplant.Local · stdioproductivity
C# Class Analyzer MCPA read-only MCP server that lets an AI assistant browse any C# solution through Roslyn.Local · stdiodeveloper
C64 BridgeMCP server for Commodore 64 hardware and VICE emulator control.Local · stdiodeveloper
Ca Eli MCPMCP server for Canadian federal legislation (Justice Laws Website), verifiable citations.Local · stdiodata
Cabin FlightsSearch and book real flights with USDC on Base. 500+ airlines, crypto-native payments.Local · stdiotravel
Cachetank MCPCacheTank MCP server gives every AI tool your personal context so you never start from zero.Local · stdiodeveloper
cachly-dev MCP-SERVERPersistent memory + causal root-cause analysis for AI coding agents. 124 MCP tools. EU, GDPR.Local · stdiodeveloper
CAD MCP ServerSTEP file inspection for AI. Measure walls, draft angles, clearances. Returns facts, not guesses.Local · stdiodeveloper
CADBridge MCP Server for AutoCADControl AutoCAD with AI: commands, read/edit/write drawing database, AutoLISP, scripts, PDF plots.Local · stdiodeveloper
Caddie MCPYour Garmin golf data in Claude: GPS shots, strokes gained, club distances, health context.Local · stdiohealth
CadenceSend RCS messages from your agent and get typed replies. Automatic SMS fallback.Local · stdioother
cadloop SlicerFind printer profiles, check bed fit, slice to.gcode.3mf and extract the G-code.Local · stdiodeveloper
CaelarioMCP server for Instagram, TikTok, YouTube, X and Facebook data extraction and automation.Local · stdiomedia
CaelianLive competitive intelligence for B2B teams — signals, threat rankings, and revenue-driving actions.Local · stdioproductivity
CaeluneRead-only local-first MCP server for private Markdown, PDF, and Tika-backed search on Windows.Local · stdioproductivity
Caelus MCP34-tool Caelus MCP for validated astrology: charts, transits, Vedic, facts, sky view, synthetic.Remote & Local · HTTP, stdioother
Cafe MCPSaju & BaZi (Four Pillars) birth chart, Day Master, Yongshin and manseryeok calendar. Free, no key.Remote & Local · HTTP, stdioproductivity
Cafmlane ToolsCafmlane: the monthly US search demand across the sheets this product ships, read from monthly...Local · stdiodata
CairnLessons other agents already learned, by stack and situation. Read before a task, leave one after.Local · stdioproductivity
CairnLog Claude Code work sessions, file edits, and tasks to your Cairn account.Local · stdiodeveloper
CairnPersistent memory for AI agents and humans. Store, search, and discover patterns.Local · stdiodata
CairnLocal-first file-organization tools for your AI agent: tag, query, and digest a folder. No cloud.Local · stdiodeveloper
Cairn RemembersLocal memory your AI tools share: decisions, notes and corrections that carry across sessions.Local · stdioproductivity
Cal Auto PythonSchedule a GitHub Projects backlog into Google Calendar, as a CLI or an MCP server.Local · stdiodeveloper
cal-schedulerTimezone-correct CalDAV scheduling MCP server with validated recurrence and single-occurrence edits.Local · stdioproductivity
Calc MCP21 MCP tools for math, randomness, dates, encoding, hashing, and more — deterministic and accurate.Local · stdioother
Calcfi MCP24 free personal-finance + macro tools (mortgage, paycheck, tax, FRED, BLS) for LLM agents.Local · stdiofinance
CalculatorExact arithmetic: one calculator tool over an AST allowlist, with integers exact at any size.Local · stdiodeveloper
Calculator MCP ServerEvaluate, simplify, and differentiate mathematical expressions.Remote & Local · HTTP, stdiodeveloper
CalcurisTax calculators for US, UK, Canada, Australia: income tax, property tax, stamp duty.Local · stdiofinance
CalDAV calendarsRead and write CalDAV calendars: events, tasks and journal entries over the open standard.Local · stdioproductivity
Caldav MCPCalDAV calendar operations (list, create, update, delete events) as MCP tools.Local · stdioproductivity
CalDAV MCP ServerA TypeScript MCP server for iCloud Calendar with native multi-VALARM support.Local · stdiodeveloper
CalendarTime zone and calendar helper: meeting slots across countries, DST checks,.ics invites.Local · stdioproductivity
Calendar Ics Events Free BusyRead an.ics export: list events with recurring series expanded, find free and busy, bill a meeting.Local · stdioproductivity
Calendar MCPGoogle Calendar for LLM agents: find, create, update, move, delete events; free/busy; scheduling.Local · stdioproductivity
Calendar.appList, search, and manage calendar events via macOS Calendar.app across all configured accounts.Local · stdioproductivity
CalendarmcpMCP server for macOS Calendar.app — calendar and event management via AppleScript.Local · stdioproductivity
Calendly MCP ServerConnect Claude to Calendly — schedule meetings, check availability, manage events.Local · stdioproductivity
Calibre MCPCalibre ebook library server: search, read content, curate metadata, semantic search, gated writes.Local · stdiodata
Calibre-WebRead-only MCP server for Calibre-Web: library search, browsing and covers via the OPDS feed.Local · stdiodeveloper
Caliu NotesRead and write your Caliu notes from any MCP client: search, create, tag, remind, attach files.Remote & Local · HTTP, stdioproductivity
Call CopilotSearch and read locally-recorded meeting transcripts over stdio. Read-only, no network.Local · stdioproductivity
CallirraGenerate AI video and images from your agent: Seedance 2.x, GPT Image 2.5, 172 prompt recipes.Local · stdiomedia
CalllintStatic preflight safety gate for MCP servers — scan configs before you run them. Never executes.Local · stdiodeveloper
callmcp.aiOne MCP tool contract for telephony — any call provider, hosted, local, or BYOK.Local · stdiodeveloper
CallosiumOne shared memory for every AI you use, in plain Markdown files you own.Local · stdioother
CallRail MCPCallRail REST API v3: 57 tools for calls, leads, trackers, tags, users, and agency reporting.Local · stdioother
Calltouch MCPMCP server for Calltouch API — call tracking, call statistics. Token auth.Local · stdiodeveloper
Calm MCPMCP server giving coding agents a call-graph-aware, hash-verified view of a codebase, not grep.Local · stdiodeveloper
Calypso Multimodal RAG MCPCalypso multimodal RAG for grounded answers from docs, images, charts, and knowledge.Local · stdiomedia
Camacho MCPPersistent tmux terminal for AI agents — real-time spectating, SSH host-group dispatch.Local · stdioother
CambiumKnowledge-lifecycle MCP: turn agent work into memory, recall it across projects, promote to org.Local · stdiodata
Cambrian ApiCambrian API MCP: Solana and EVM DeFi data, Deep42 social intelligence, and perpetual risk analysis.Remote & Local · HTTP, stdiofinance
Camelotwebtools MCPOfficial MCP server for Camelot Web Tools: 79 deterministic business, legal, and financial tools.Local · stdiofinance
Camoufox MCPAnti-detection browser automation with Camoufox - stealth Firefox for web scraping.Local · stdiodeveloper
Campaign Manager 360 MCP ServerCampaign Manager 360 management — CRUD, Floodlight tracking, async reporting, and targeting.Remote & Local · HTTP, stdiodeveloper
CamptocampAPI Camptocamp.org: itinéraires alpins, sommets et points de passage.Local · stdioother
Campus CliUnofficial Blackboard Learn (LMS) MCP for students: courses, assignments, grades, materials.Local · stdiodeveloper
Campus Copilot MCPRead-only MCP server for the local Campus Copilot BFF and imported workspace snapshots.Local · stdiodeveloper
Camt ExceptionsGenerate + XSD-validate ISO 20022 E&I camt messages (camt.056 cancellation, camt.029 resolution).Local · stdioother
Camt053 MCPMCP server for ISO 20022 camt.053 bank-to-customer statement parsing and reconciliation.Local · stdiofinance
Can SeeLet AI agents see and interact with terminal/CLI apps via PNG screenshots.Local · stdiodeveloper
Canal De Denuncias Lint EsRevisa la política de tu canal interno de denuncias, artículo por artículo.Local · stdiomedia
CanaryMindstone-internal release-pipeline test connector; not for use. Single ping tool; no auth.Local · stdiodeveloper
Canary MCPRead-only IBKR MCP: account, positions, brief, regime, stress, reporting, Edge, and risk.Local · stdioother
candorPer-function effect analysis for agents: blast radius, what reaches the network, gate verdicts.Local · stdioother
CanicodeAnalyze Figma designs for dev & AI readiness. 39 rules, scoring, HTML reports.Local · stdioother
Canido MCPLook up permits, licenses, and fees for food service businesses in Austin, SF, and NYC.Local · stdiofood & delivery
Canli Fundamentals MCPSEC fundamentals point in time: first reported, known as of a date, every restatement.Local · stdioother
Canli Research MCPCanli Capital's open research record: papers, killed candidates, trial counts, live record.Local · stdiodata
Canli ValidationDeflated Sharpe and PBO checks. A verdict is not admission to anything and is not a forecast.Remote & Local · HTTP, stdioother
CanliiSearch Canadian case law, browse legislation, and check citations via the CanLII API.Local · stdiodata
Canton MCPQuery Canton Network balances, rewards, transactions, prices, and identity from any AI agent.Local · stdioother