Active listings (28)
Webhook Inspector
Capture, store, and replay webhook payloads. Debug third-party integrations without a server. Persistent inbox with KV storage.
$0.010000 USDC / request
Korean Business Validator
Validate Korean BRN with checksum, corporate registration numbers, and phone formats. English-friendly.
$0.010000 USDC / request
Diff and Patch Tools
LCS-based text diffing, unified patch generation, and patch apply. Compare up to 2000 lines per side at edge speed.
$0.010000 USDC / request
URL Shortener
Shorten URLs with click tracking, referrer data, geo stats. Sub-10ms redirects via Cloudflare KV.
$0.010000 USDC / request
Timezone
400+ cities, DST-aware conversion, meeting planner for multi-timezone teams.
$0.010000 USDC / request
Regex Toolkit
Test, match, replace, split, validate, and get plain-English regex explanations.
$0.010000 USDC / request
Placeholder Image
SVG and PNG placeholders, avatar initials, geometric patterns. Custom dimensions and colors.
$0.010000 USDC / request
Markdown Tools
MD to HTML and back, TOC extraction, link extraction, linting. Perfect for doc pipelines.
$0.010000 USDC / request
IP Geolocation
Country, city, coordinates, timezone, ISP, ASN. Sub-50ms from Cloudflare edge.
$0.010000 USDC / request
Fake Data Generator
Names, emails, addresses, UUIDs, custom schemas. 10+ locales, batch up to 1000 records.
$0.010000 USDC / request
Data Transform
JSON/CSV/XML conversion, flatten, filter, sort, aggregate stats. Handles 10MB+ payloads.
$0.010000 USDC / request
QR Code Generator
URLs, vCards, WiFi, email, SMS. SVG and base64 PNG. Error correction L-H. Sub-100ms on edge.
$0.010000 USDC / request
Text Analysis
Sentiment, Flesch-Kincaid readability, keyword extraction, 50+ language detection. No ML needed.
$0.020000 USDC / request
Password Strength
Entropy, crack-time across 6 scenarios, 10K common password check. Drop-in zxcvbn alternative.
$0.020000 USDC / request
JSON Schema Validator
Auto-infer schemas, validate, generate TypeScript, create mock data, diff versions, produce docs.
$0.020000 USDC / request
Korea Public Data
Korean government data in English: weather, exchange rates, holidays, transport, stocks.
$0.020000 USDC / request
Crypto Tax Calculator
FIFO/LIFO/Average cost basis. Multi-exchange, DeFi, staking. Tax brackets for US, UK, EU.
$0.020000 USDC / request
SEO Analyzer
Full-page SEO audit: meta tags, heading hierarchy, links, alt text, performance. Priority-ranked fixes.
$0.020000 USDC / request
Email Validator
8-layer validation: MX, SPF, 550+ disposable domains, typo correction. Cuts bounce rates by 90%.
$0.020000 USDC / request
Crypto Signal
Real-time signals: SMA, RSI, MACD, Bollinger. Multi-timeframe analysis with buy/sell/hold for 100+ pairs.
$0.020000 USDC / request
Startup Valuation
7 valuation methods (DCF, Berkus, Scorecard, VC, comparables) in one call. Investor-ready reports.
$0.050000 USDC / request
Smart Contract Scanner
Scan Solidity for 13 vulnerability patterns: reentrancy, overflow, access control. Fix suggestions included.
$0.050000 USDC / request
AI Cost Calculator
Compare token costs across GPT-4o, Claude 3.5, Gemini and 30+ models. Batch estimation and budget forecasting.
$0.050000 USDC / request
Korea Market Intelligence
The ONLY MCP for Korean financial data. KOSPI/KOSDAQ, stocks, exchange rates, Kimchi Premium, news.
$0.010000 USDC / request
AI Spend Tracker
Track AI spending across OpenAI, Anthropic, Google, Mistral and DeepSeek. Budgets, alerts, cost optimization.
$0.050000 USDC / request
Tech Stack Detector
Detect 150+ technologies across 14 categories from any URL. CMS, frameworks, analytics, CDN, hosting, payments, security and more. Single + batch. REST + MCP.
$0.050000 USDC / request
Cron Expression Parser
Human-readable cron explanations, validation, next-N scheduled runs, natural language to cron generation. 5/6-field support. 5 REST endpoints + MCP.
$0.010000 USDC / request
Color Palette Generator
HEX/RGB/HSL/CMYK conversion, color harmonies (complementary, analogous, triadic), WCAG contrast checking, gradient generation, CSS variables & Tailwind config export. 7 REST endpoints + MCP.
$0.010000 USDC / request