/ catalog…
Catalog
Every x402, MPP, MCP, and skill listing we've indexed, normalized, and enriched.
x402· base
10 notable birds with wingspan, habitat, diet, range, conservation status, and fun facts.
x402-basehttp-get
0.001 USDC / call
x402· base
All 7 continents with area, population, countries, languages, and geographic records.
x402-basehttp-get
0.001 USDC / call
x402· base
Guess the data type of any string value — detects 20+ types with confidence scoring.
x402-basehttp-get
0.001 USDC / call
x402· base
Guide to NoSQL categories: document, key-value, column-family, and graph databases.
x402-basehttp-get
0.001 USDC / call
x402· base
Analyze GPS coordinate tracks for distance speed and elevation
x402-basehttp-get
0.001 USDC / call
x402· base
Cheese Pairing data API with random, search, and bulk endpoints.
x402-basehttp-get
0.001 USDC / call
x402· base
Crypto tax tools — capital gains calculator, cost basis methods and taxable events guide
Crypto tax tools — capital gains calculator, cost basis methods and taxable events guide. Optimize tax with HIFO strateg
x402-basehttp-get
0.005 USDC / call
x402· base
Estimate startup valuation using ARR, revenue, and EBITDA multiples by stage and industry.
x402-basehttp-get
0.001 USDC / call
x402· base
Lookup chemical formulas molecular weight and properties
x402-basehttp-get
0.001 USDC / call
x402· base
Guide to YAML frontmatter in Markdown for static site generators.
x402-basehttp-get
0.001 USDC / call
MCPq 0.30
PCI DSS v4.0.1 Compliance Checker
PCI DSS v4.0.1 compliance scanner for Go payment services, delivered as an MCP server
mcptransport-stdio
free
MCPq 0.30
Time, Date & Stock Price MCP Server
Get current IST time, IST date, and live stock/share prices by company name.
mcptransport-stdio
free
MCPq 0.45
prxhub
Search, cite, download, and publish .prx research bundles on prxhub.com.
mcptransport-streamable-httpremote-server
free
MCPq 0.30
Enterprise Internal Knowledge Base: Production-Ready RAG + MCP
Production-ready RAG + MCP demo: eval-in-CI merge gate, Langfuse traces, structure-aware chunking.
mcptransport-stdio
free
MCPq 0.30
PAPI — Persistent Agentic Planning Intelligence
Structured AI project planning: cycles, tasks, strategy reviews, and build handoffs.
mcptransport-stdio
free
Skillq 0.30
Sentry Python Sdk
Sentry For Ai skill by Getsentry
skillsource-getsentrycategory-sentry-for-ai
free
Skillq 0.30
Directory Submissions
Marketingskills skill by Coreyhaines31
skillsource-coreyhaines31category-marketingskills
free
x402· base
12 major music genres with BPM ranges, instruments, characteristics, and subgenres.
x402-basehttp-get
0.001 USDC / call
x402· base
Access public LinkedIn profiles, oEmbed data, post embeds, and people search results.
x402-basehttp-get
0.001 USDC / call