/ catalog…
Catalog
Every x402, MPP, MCP, and skill listing we've indexed, normalized, and enriched.
x402· base
Check primality, find next/previous primes, and get prime factorization.
x402-eip155:8453
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x402· base
Atmospheric Phenomena data API with random, search, and bulk endpoints.
x402-eip155:8453
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Monitor data pipeline agent runs for freshness, schema drift, volume anomaly, retry risk, and owner impact
x402-eip155:8453
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x402· base
Track proof-of-stake tokens, liquid staking, and estimate staking rewards.
x402-eip155:8453
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Validate canonical tag correctness — HTTPS, protocol match, trailing slash, and cross-domain.
x402-eip155:8453
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Plan agent credential rotation from secret age, scope, exposure, owner readiness, and downtime risk
x402-eip155:8453
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Reference guide for matrix operations: multiply, transpose, inverse, and determinant.
x402-eip155:8453
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Block risky wallets instantly — allow, review or block with risk score and reasons for any chain.
x402-eip155:8453
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Screen top 10 crypto assets by buy/sell signals, RSI and momentum
Screen top 10 crypto assets by buy/sell signals, RSI and momentum. Filter by signal type. Built for AI trading agents.
x402-eip155:8453
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x402· base
Access historical climate data with temperature anomalies, precipitation and projections
x402-eip155:8453
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Get random motivational and inspirational quotes with tag and author filters.
x402-eip155:8453
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Count total characters, letters, digits, spaces, and byte size for any input.
x402-eip155:8453
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Compress agent conversation history to fit context windows using smart strategies.
x402-eip155:8453
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x402· base
Plan crop work windows from hardcoded rain, heat, frost, soil, and wind suitability rules
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x402· base
Guide to blockchain consensus: Proof of Work, Proof of Stake, DPoS, and BFT.
x402-eip155:8453
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