-
Convert timestamps, compute date differences, and format durations locally. No network and no key.
Version check not run yet
Utilities Official MCP Registry · npm Local 46 a week MIT
UP
Upcitemdb io.github.mrfentmen/upcitemdb-mcp Barcode product lookup from UPCitemdb. No key required.
Version check not run yet
Utilities Official MCP Registry · npm Local 46 a week MIT
YA
Yaml io.github.mrfentmen/yaml-mcp Parse, stringify, and validate YAML locally. No network and no key.
Version check not run yet
Utilities Official MCP Registry · npm Local 46 a week MIT
OO
OokCite io.github.TurtleTech-ehf/ookcite-mcp Catch fabricated citations: verify DOIs/ISBNs and format them in 2900+ CSL styles.
Version check not run yet
Science and research Official MCP Registry · npm · crates.io Local 45 a week MIT
CA
Caelus io.github.heavyblotto/caelus-mcp 34-tool Caelus MCP for validated astrology: charts, transits, Vedic, facts, sky view, synthetic.
100% up · 30 days
Data warehouses and analytics Official MCP Registry · npm Local Remote 45 a week MIT
IP
Ipify io.github.mrfentmen/ipify-mcp Your public IP address from ipify. No key required.
Version check not run yet
Utilities Official MCP Registry · npm Local 45 a week MIT
-
Editor-grade TypeScript, Markdown, and JSON intelligence for coding agents.
Version check not run yet
Coding agent tools Official MCP Registry · npm Local 45 a week APACHE-2.0
MO
Monobank io.github.akutishevsky/monobank-mcp-server MCP server for Monobank API — currency rates, client info, and account statements
Version check not run yet
Utilities Official MCP Registry · npm Local 44 a week MIT
-
73 deterministic quant tools for AI agents. LLMs drift on Black-Scholes; these are exact math.
Version check not run yet
Model and agent tools Official MCP Registry · npm Local 44 a week MIT
SQ
Squish io.github.getsquish/squish Give AI random access to video: timestamped contact sheets + zoom into any start/end range.
100% up · 30 days
Communication and chat Official MCP Registry · npm Local Remote 44 a week APACHE-2.0
CR
Cruncher io.github.islobodan/cruncher-mcp Scientific calculator MCP server with 43 tools: arithmetic, trig, stats, unit conversion.
Version check not run yet
Utilities Official MCP Registry · npm Local 44 a week MIT
-
JSON in. Chart or Page out. Same picture forever. Scientific plots included.
100% up · 30 days
Data warehouses and analytics Official MCP Registry · npm Local Remote 43 a week AGPL-3.0-ONLY
-
Create loop-perfect ASCII animations and website-ready embeds with an AI agent.
Version check not run yet
Design and media Official MCP Registry · npm Local 43 a week MIT
VA
Vatnode io.github.vatnode/vatnode-mcp Official MCP server: EU VAT validation via VIES, plus offline rates and format checks.
Version check not run yet
Finance and payments Official MCP Registry · npm Local 42 a week MIT
-
Convert STEP, IGES, STL, OBJ, FBX, glTF and 3MF files on your Windows PC, one file or a folder
Version check not run yet
Utilities Official MCP Registry · npm Local 41 a week MIT
EI
Einvoice io.github.makririch/einvoice XRechnung & ZUGFeRD: create, validate, and convert German e-invoices. EN 16931 compliant.
Version check not run yet
Finance and payments Official MCP Registry · npm Local 17 a week MIT
-
Roll dice using standard notation (2d6, 1d20+5), D&D stats, coin flips, and more!
Version check not run yet
Utilities Official MCP Registry · PyPI Local MIT
-
Create short links, QR codes, UTM templates, vCards, and landing pages from your AI assistant.
100% up · 30 days
Marketing and SEO Official MCP Registry · npm Local Remote 39 a week MIT
ED
Edict io.github.Sowiedu/edict AI-agent programming language. JSON AST in, WASM out. Typed, effect-tracked, Z3-verified.
Version check not run yet
Developer tools Official MCP Registry · npm Local 60 a week MIT
CA
Cosine Astro io.github.ganguoguo444004-coder/cosine-astro-mcp Astrology: natal charts, transits, synastry, retrogrades, profections. Computed offline.
Version check not run yet
Data warehouses and analytics Official MCP Registry · npm Local 39 a week MIT