Tools
Working · 1.8 s49 free agent tools: WHOIS, PDF to text, email checks, FX rates, X12 EDI, JSON repair. No API key.
1,132 servers in Utilities
49 free agent tools: WHOIS, PDF to text, email checks, FX rates, X12 EDI, JSON repair. No API key.
Check PDFs against PDF/UA-1 with veraPDF; see which failures an automatic fix removes; explain rules
Freight CO2e by road, rail, sea, inland waterway and air (GLEC, ISO 14083), every step shown
Screenshot, PDF and Open Graph image API for AI agents: capture pages, render PDFs, make OG images.
Exact expected-cost diagnostic policies for caller-supplied finite deterministic fault models.
Verified keyboard shortcuts for Windows, macOS, Linux, ChromeOS and 45+ apps, with sources.
Free deterministic tools for math, data transforms, dates, text, statistics, finance, and units.
Production-ready Muslim prayer reminder MCP with astronomical precision and theological disclosure.
Fair, reproducible randomness for agents: dice, coins, integers, list picks, shuffles, with seeds.
Dutch energy market, open data computed nightly: cheapest contracts, market levels, offer lifecycle
36 free private calculator tools for Claude. No accounts, no data leaves your session.
Water and energy footprint of AI use: chat prompts, agent sessions, methodology and sources.
Agent utilities: read big pages without filling context, exact math, dates, parsing. Free.
Deterministic MCP solver for real equation systems (<=6 vars), Krawczyk-certified.
Ten pay-per-call x402 tools for game planning and bounded data transforms on Base USDC.
Verified, citable world numbers right now, each with a public tick and SHA-256 fingerprint.

Scale recipes, convert kitchen units and merge shopping lists. Free.
Texas Solar Cost Calculator: the site's own MCP server — calculator, enquiry (enquiry = a human...
Free email verification, business calculators, UAE estimates and drafts. No API key.
WHOIS/RDAP lookup, IP geolocation and Punycode conversion. 1400+ TLDs incl. IDN. No API key.
Sentiment, toxicity, entity extraction, PII, translation, summary, QA, fraud scoring, safety audit.
Generate and read PDFs for AI agents: a generate_pdf and a read_pdf tool, priced per document.
What's My IP Address: caller's public IP, ASN, geo, timezone, user-agent, headers, TLS info.
Example and testing ChatGPT and MCP App showcasing all the features of the Skybridge framework