The real catalog of tools for AI agents

English readability scores (Flesch, Flesch-Kincaid, Fog, SMOG) and text stats. Text never stored.

Bet slip grader: grade a parlay A+ to F- before you bet, track slips, history and Tail. 21+, US.

Grade any website out of 100 for speed, SEO, trust and lead capture, with plain-English fixes.

Open-Elevation MCP — terrain elevation by lat/lon (no auth)

Look up elevation worldwide, profile route ascent/descent, grid areas, check terrain line of sight.

Build CSS linear and radial gradient values

MCP server for CSS gradient generation — linear, radial, conic

Gradient backgrounds with real grain, pixel and dither finishes. Free previews, no key needed.

Graded track records of NFL and election pundits: records, leaderboards, takes, game and race calls.

Cross-brand carbide grade equivalents from verified manufacturer charts; never invents a grade.

Discover and call 2,000+ x402 machine-payable services through one graded API key + gateway.

Inspect a public site's tracking signals, grade consent evidence, and get remediation playbooks.

MCP tools: collectible price-fairness, recall safety, drop tracking, card grading, settlements.

Elevation, slope, terrain maps & 3-D surfaces for any site — near-global 30 m, US 10 m, AU/NZ 5 m.

Triathlon coaching: training plans, load (CTL/ATL/TSB), session grading and race pacing.

CLI and MCP server for Gradient MSP Synthesize: usage push, billing drift, alert tracing.

Ranked crypto setups with a graded track record, and trading skills with public records.

Read-only GTFS transit feed scorecards: grades, plain-language fixes, and history.

Public TV and radio catalogue with measured stream health, folders and M3U feeds for VLC.

Source-graded registry of organizational measurement: constructs, priors, instruments, citations.