Utilities MCP servers

Stateful SageMath MCP server with 40 tools and a sandboxed Sage session per client.

RFC 6901 / RFC 6902 compliant JSON Pointer and JSON Patch delta computation engine

Public holidays and working-day math for 200+ countries and regions, local weekends. No keys.

Five free tools: personal/couple matrices, angel numbers, Bible verses and seeded names.

Convert files, URLs and text to LLM-ready Markdown with paging, provenance and warnings.

Control Mac idle sleep through the separately purchased Extra Caffeine 1.2+ app.

Indonesia-ready agents: NIK, phone, Rupiah, regions, postal codes, holidays, and PII masking.

Compress, convert, merge, split and OCR PDFs from an assistant, using local files.

Zero-dependency AST safe mathematical and boolean expression evaluator and validator

Read-only Nigerian electricity meter validation + DisCo list via VTpass. A Wycord product.

Conversions across 221 color spaces, tested against cited sources: CSS strings, gamut, LUTs

Any file → clean Markdown for AI agents: PDF, Office, EPUB, HTML, images, audio/video. Local MCP.

Convert GitHub Flavored Markdown to Word (.docx) documents in Node or the browser

ZIP MCP server: create, inspect, verify, extract, canonicalize, merge, modify. 15 tools

Check SRT and WebVTT captions against Netflix, BBC and DCMP Captioning Key limits.

Compress PDFs and images, iPhone HEIC too, to fit an upload limit or a form's rules.

Parse, explain and validate 5-field cron expressions and list upcoming runs in a time zone.

The AI X-ray for any file: what is it, what does it hide, what changed. Built on REA.

Read-only view of what fills a Mac: disk usage, cleanup candidates, largest items, app leftovers.

Basic arithmetic tools with natural-language expression parsing and evaluation.

Why is my Windows drive full? Free space safely, within limits you set. Never deletes permanently.

Extract schema-valid JSON from text/HTML or document images. Pay with x402 on Base or MPP on Tempo.

Watts, volts, amps, kWh and electricity cost calculator tools for AI assistants.

Exact rational and algebraic computation, with machine-readable Word contracts, in Ajisai.

Construction takeoff calculators (concrete, gravel, asphalt, roofing) and sourced constants.

Benchmark math for flat-rate software subscriptions against a fully loaded senior hire.

Per-app CPU, efficiency-core and memory control for Apple Silicon Macs, with suggestions and undo.

Agent tools via MCP and REST: 46 MCP tools free (rate-limited), 31 REST routes x402-paid.