MCP servers: K
Every catalogued server whose page URL starts with K, in alphabetical order. Each one links straight to its trust breakdown. Servers the registry has marked deprecated, and those whose every channel has stopped responding, are listed here too and carry a status label.
835 servers, page 1 of 4 Trust score 0–100
- io.github.K-Cupples/mockmcp 23
- Alicat Mass Flow & Pressure Controller 96
- ASTM LIS Analyzer Receiver 95
- Atlas Scientific EZO Sensors 96
- Bench DC Power Supply 96
- Bluetooth LE Health Sensors 96
- BrainFlow Biosensing Boards 94
- Tecan Cavro Syringe Pump 95
- EPICS Channel Access 95
- IKA Hotplate & Overhead Stirrer 96
- JULABO Circulator 96
- Keithley SourceMeter SMU 92
- LabJack T-series DAQ 94
- Lake Shore Temperature Controller 96
- Mettler Toledo Balance 95
- Micro-Manager Microscope 91
- Modbus TCP/RTU Device 96
- Mass Spectrometry Data (mzML, Bruker TDF, vendor conversion) 94
- LC-MS Worklist Builder 93
- New Era Syringe Pump 96
- NI-DAQmx DAQ Devices 94
- Ocean Insight Spectrometer 95
- Opentrons OT-2 / Flex 97
- PalmSens Potentiostat 94
- Pfeiffer Vacuum Gauge Controller 96
- Rigol Oscilloscope 95
- Sartorius Balance 95
- Generic SCPI Instrument 94
- SiLA 2 Bridge 91
- SRS Lock-in Amplifier 96
- SRS Residual Gas Analyzer 95
- Thermo Orbitrap (Instrument API) 95
- Thorlabs Optical Power Meter 96
- Solana Token Intelligence 78
- harald 65
- MCP Bench Router 76
- Human Design API (Human Design Hub) 73
- io.github.k8ika0s/mcp-tmux 79
- io.github.kaael1/mcp-power-automate 20
- AgniGateway Marketplace 23
- AgentObserver - Check x402 Dependencies Before Paying 23
- ProofRail MCP Release Certifierdead 0
- io.github.kaaustubh/project-memory-mcp 0
- PubSec Radar 73
- AISentinel by BizDNAi 10
- Kadam Ad Network 64
- Vitrodeprecated 69
- io.github.kaditang/402sentinel-mcp 77
- io.github.kaditang/agent-wallet-mcp 79
- AegisAI 18
- Agent Card Health Check 67
- Guardrail MCP 74
- Japan RuleWatch 69
- x402 MCP Starter 18
- io.github.kael-bit/engram 78
- Smitline 10
- KAERIS i18n 69
- UNBLOCKdead 0
- Kagan 49
- Kagura Memory Cloud 38
- RTL awareness for coding agents 91
- io.github.kahlilashanti/mantis-mcp 72
- Plover Solana swap quotes 75
- pypreset 49
- Taskwarrior MCP 0
- io.github.kailayerhq/kai 32
- io.github.kairosastro-sketch/mcp-ephemeris 76
- 402-LAB 14
- io.github.KairosMobius/memory-nexus-mcp 78
- io.github.KairosMobius/nexus-memory-mcp 77
- TeTsuki Gateway 76
- io.github.kaiser-data/kitsune-mcp 92
- Luogu MCP Server 18
- io.github.kaito3636/x402-presign-guard 65
- io.github.kaitoInfra/twitterapi-io-mcp-server 28
- io.github.kaitoInfra/twitterapi-mcp-server 90
- io.github.kaitoy/nasa-images 33
- Readoutdeprecated 74
- Sighttrue 74
- AIGC Radar MCP 76
- Kaizan 38
- Sovereignty Scan 36
- Country Calling Codes 80
- io.github.kakarot-dev/deepmiro 81
- io.github.kakha13/esim-mcp 83
- io.github.kakunin-ai/kakunin 96
- Vyra 36
- AuthProof 26
- io.github.kalehdoo/warehouse-mcp 33
- io.github.Kali123411/k402 70
- io.github.Kali123411/kx402 85
- io.github.kalki-kgp/whatsapp-macos 24
- io.github.KallistoX/mcp-unifi-applications 80
- Assistant Gym 38
- Kalshi Eye 81
- Ideato 38
- io.github.KamaruSama/mcp-google-forms 21
- io.github.KamaruSama/mcp-screenshot 36
- io.github.KamaruSama/mcp-sudo 21
- WebMCP Demo Store 66
- io.github.kambleaa007/weather 85
- DB2TOON MCP 6
- Polish Law MCP 48
- Polish Public Registers 48
- Kaminari Ad 44
- Crypto Bot Audit + Market Data (x402 paid) 23
- ViewDoctor 60
- JestSprout 67
- midnight-cast 92
- Web2MD 79
- Shiped 90
- Scroll Agent 9
- Video Reader 9
- Agentic Diaries 77
- Agentic Diaries Audit 82
- K8s MCP Server (Go) 9
- PRzilla 74
- Kanibal Tools 84
- realhands - Real Desktop Computer Use 46
- MCP Security Sanitizer 23
- io.github.kansei-link/kansei-mcp-server 79
- Phoenix Zero — Execution Oracle for L2s 78
- Baton 91
- xupersplit 81
- io.github.kanywst/mcp-opa-authz 53
- kapaweb deploy 51
- io.github.Kapeli/dash-mcp-server 36
- Firekeep 91
- io.github.kapillamba4/code-memory 39
- io.github.kapillamba4/meta-prompt-mcp 49
- humanMCP — kapoost 73
- humanMCP Marketplace — federated listings across personal MCP servers 82
- io.github.kapruka/reviewguru 24
- Kaption WhatsApp 85
- Kaption WhatsApp (Cloud) 31
- OpenProject 35
- io.github.kar69-96/agentpay 33
- Karakoram 0
- io.github.karanb192/reddit-buddy-mcp 72
- io.github.karanb192/reddit-mcp-buddy 91
- io.github.karandaid/karandeepsingh-blog 89
- io.github.karanivincent/telitask-mcp 76
- tell: buying signals with receipts 86
- io.github.karashiiro/my-cool-proxy 46
- io.github.kardashev-lab/kardashev-mcp 85
- io.github.kareeem380/sketfly 39
- New Relic MCP 5
- io.github.karljsamuel/mcp-ecc 49
- io.github.karlmehta/trustmodel-mcp 78
- io.github.karmendra8386/agent-cost-mcp-server 78
- VidNotes 33
- io.github.Karry1123/repograph 62
- io.github.KarstenKreh/standby-design-mcp 82
- JSON to TOON 88
- io.github.kartegagithub/laviya-agent-skills 33
- TestAtlas 84
- io.github.kasathur/energyatit 71
- Penny Engine — Agent Operations 70
- Agent Budget Router 66
- io.github.Kastalien-Research/thoughtbox 78
- io.github.kastelldev/kastell 39
- OpenDeck 0
- Katalon True Platform MCP 38
- io.github.katatan-org/katatan-TEST 34
- Disk Clean 82
- segment-mcp 35
- LatentGate 37
- io.github.KatoMato65/time-mcp 79
- Track 36
- AsItIs 40
- Hotelink 36
- CAM — Product Viability Standard 39
- io.github.Kavachh/agent-guard-mcp 6
- APEX PSI 85
- Currensor 75
- io.github.kayalie/studycards 28
- GeniusFlow Evidence 75
- io.github.kayembahamid/cybersim-pro 3
- io.github.Kayforkind/pdfstudio 77
- foehn 50
- Abscissa 84
- footnote-mcp 94
- MCP Search Serverdead 0
- io.github.KazKozDev/weboperator 81
- io.github.kazuki-sf/glasp 40
- io.github.kbanilsson-pixel/nerq-trust-engine 18
- DAEMON — on-chain generative art (8004 NONCE + KOINE) 90
- RepScale 38
- Anansi Haven 67
- Prop Firm Rules (FloorGuard) 87
- DraftCheck AI-writing linter 77
- io.github.kc23go/anybrowsedead 0
- kcaldata 75
- io.github.kcofoni/duplicati-mcp 6
- io.github.kcofoni/gotify-mcp 1
- io.github.kcofoni/pmwiki-mcp 6
- io.github.kcw2034/maplestory-mcp-server 83
- io.github.kcw2034-sayouzone/mcp-opendart-server 0
- io.github.kcw2034-sayouzone/sayou-opendart-mcp 0
- b123d-print 50
- Address Validator 78
- io.github.Kder974/aurifex-mcp 58
- FirmLedger 77
- ke.co.mkliniki/mkliniki 18
- io.github.ke4qqq/groupsio 79
- Agnesdead 0
- io.github.kedarvartak/md-mddead 0
- Passage Data — cited environmental limits 80
- HomeShed 75
- Keel 39
- Keelage 73
- StayPut 78
- ReUI 38
- Martin Loop 96
- Search Memory 46
- 不動産競売 構造化データハブ — Japan real-estate auctions 18
- KeibiDrop 55
- OrcaVault 69
- mcp-retriever 78
- io.github.keitaemsden-lab/asic-lookup 33
- Claim Back 72
- Formquote 73
- Japanese Skills · 言の葉 75
- Laplace’s Mini World 80
- MeshMend 48
- Name Generators by kits 73
- Retirement Atlas 72
- Swatch Ledger 74
- Keith APIs: web to Markdown, OG images, job & resume parsing, ratings 69
- Sundr Repair Advisor 79
- idmly: HTML to InDesign (IDML) 83
- million 84
- CollectSEA 79
- io.github.kelvinbiffi/ollos-mcp 68
- io.github.kemalersin/fonparam-mcp 73
- edumints SCORM MCP 36
- Jami 73
- Valluvakural 75
- Kenda 83
- io.github.kendall8388/keyframe 75
- JVMind MAT Heap Dump Analyzer 85
- io.github.kenneives/design-token-bridge-mcp 78
- WeAD 68
- World Innovation 72
- Digilent WaveForms MCP Server 9
- sigrok MCP Server 56
- Mushi Mushi 95
- Ledgr 10
- OpenTakeoff 94
- Kenva 18