CA
Calculator io.github.cyanheads/calculator-mcp-server Evaluate, simplify, and differentiate mathematical expressions.
100% up · 30 days
Utilities Official MCP Registry · npm Local Remote 136 a week APACHE-2.0
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Decode VINs, search recalls, complaints, crash ratings, and investigations.
100% up · 30 days
Smart home and hardware Official MCP Registry · npm Local Remote 130 a week APACHE-2.0
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Give AI agents real phone numbers, messages, and voice calls via MCP.
100% up · 30 days
Communication and chat Official MCP Registry · npm Local Remote 125 a week MIT
TO
Toolkit io.github.cyanheads/toolkit-mcp-server Generate IDs, QR codes, and hashes, encode values, geolocate IPs, plus gated host diagnostics.
100% up · 30 days
Utilities Official MCP Registry · npm Local Remote 123 a week APACHE-2.0
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Barcode lookup, nutrition search, and product comparison for 3M+ crowd-sourced food products.
100% up · 30 days
Utilities Official MCP Registry · npm Local Remote 118 a week APACHE-2.0
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Fonto (FontoXML) documentation for AI tools. Converts DITA XML to Markdown on demand.
100% up · 30 days
Docs and knowledge bases Official MCP Registry · npm Remote 109 a week MIT
ST
Stellify io.github.MattStellisoft/stellify-mcp Build Laravel apps through conversation. Code stored as structured JSON for surgical AI edits.
100% up · 30 days
Utilities Official MCP Registry · npm Local Remote 96 a week MIT
MU
Musicbrainz io.github.cyanheads/musicbrainz-mcp-server Search MusicBrainz artists, releases, works, labels; resolve ISRC/ISWC/barcode; fetch cover art.
100% up · 30 days
Utilities Official MCP Registry · npm Local Remote 95 a week APACHE-2.0
VA
Validate io.github.machinegrade/validate Deterministic validation for AI-generated artifacts: JSON Schema, OpenAPI response, SQL syntax.
100% up · 30 days
Developer tools Official MCP Registry · npm Local Remote 25 a week MIT
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Read 31 blockchains over JSON-RPC and swap via Chord: best route, unsigned tx, simulation. No key.
100% up · 30 days
Finance and payments Official MCP Registry · npm Local Remote 91 a week MIT
WO
Workflows io.github.cyanheads/workflows-mcp-server Store, query, and create YAML workflow playbooks for LLM agents.
Version check not run yet
Model and agent tools Official MCP Registry · npm Local Remote 88 a week APACHE-2.0
EA
Eansearch io.github.eansearch/eansearch-mcp-server MCP server for real-time product search by barcode (EAN, UPC, GTIN) or keyword on ean-search.org
100% up · 30 days
Utilities Official MCP Registry · PyPI Local Remote MIT
DI
Dice io.github.pipeworx-io/dice DICE MCP — live event + venue listings from dice.fm, the event-ticketing platform (gigs, club…
100% up · 30 days
Utilities Official MCP Registry · npm Remote 74 a week MIT
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Generate branded, scan-validated QR codes (manual, AI, templates, Wi-Fi, vCard, geo).
100% up · 30 days
Marketing and SEO Official MCP Registry · npm Local Remote 62 a week MIT
IB
Ibanforge io.github.cammac-creator/ibanforge Check the bank behind an IBAN before you pay: bank-code check, BIC with source, bank-level sanctions
100% up · 30 days
Utilities Official MCP Registry · npm Local Remote 59 a week MIT
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Formula-backed WorkPaper tools for workbook readback, input edits, and JSON persistence.
100% up · 30 days
Utilities Official MCP Registry Local Remote
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Create and track QR codes, audio codes, menus, and scan analytics for a Qrblox merchant.
100% up · 30 days
Data warehouses and analytics Official MCP Registry · npm Local Remote 56 a week MIT
OM
Omniology io.github.omniologynow-rgb/mcp-server AI agents compete for real USDC in skill contests on Solana mainnet (ART, STORY, JOKE, OMEGA)
0% up · 30 days
Finance and payments Official MCP Registry · npm Local Remote 56 a week MIT
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Freelancer time tracking for AI assistants: log time, timers, timesheets, sign-off links, invoices.
100% up · 30 days
Project management Official MCP Registry · npm Local Remote 55 a week MIT
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Search GeoNames places, walk admin hierarchies, reverse geocode, get postal codes and country info.
100% up · 30 days
Maps and location Official MCP Registry · npm Local Remote 55 a week APACHE-2.0