Chrono MCP
Down since Oct 23io.github.nexus-api-lab/chrono-mcp
Deterministic time tools for AI agents: timezone conversion, business-day math, cron interpretation.
1,164 servers in Utilities
Deterministic time tools for AI agents: timezone conversion, business-day math, cron interpretation.
Send friendly greetings by name. Discover the origin story of 'Hello, World' for quick context.
Exact reference codes for AI agents: countries, currencies with minor units, HTTP status, MIME.
Stateless array aggregation utility engine via x402 microtransactions.
QR codes and barcodes offline: WiFi, vCards, SEPA payment codes, Code 128, EAN-13, SVG or PNG.
One MCP server exposing every tool in the Gumball portfolio.
A time card calculator for hours worked.
LibreTranslate MCP — open-source machine translation (BYO endpoint)
Computes MD5, SHA1, SHA256, SHA512, and CRC32 digests from text, base64, or hex input.
Split, merge and compress PDF files locally - private by design, no uploads.
jargon-translator MCP — wraps StupidAPIs (keyless — no credential needed)
Validates Luhn, IBAN, ISBN, EAN/UPC, SWIFT/BIC, and EU VAT checksums and formats.
Split PDFs from your AI chat: extract page ranges, split by size or count. All data is local.
iss-number MCP — wraps StupidAPIs (keyless — no credential needed)
Merge PDFs from your AI chat: combine, order pages, output one clean PDF. All data is local.
Regex matching, email/URL format validation, and JSON Schema validation.
Date arithmetic: day differences, business days, age, leap years, day-of-week, add/subtract.
Exact word & character counts
Carbon Interface MCP — Carbon Interface API (v1)