/ catalog…
Catalog
Every x402, MPP, MCP, and skill listing we've indexed, normalized, and enriched.
x402· base
Guide to database index types: B-tree, Hash, GIN with performance trade-offs.
x402-eip155:8453
per_call
x402· base
Generate cryptographically secure OAuth state parameters and PKCE code verifier/challenge pairs.
x402-eip155:8453
per_call
x402· base
Deterministic retry, fallback, and escalation planning for AI agents
x402-eip155:8453
per_call
x402· base
10 major food allergens with hidden sources, label terms to avoid, cross-reactions, and severity information.
x402-eip155:8453
per_call
x402· base
Summarize any text in 3 formats, convert to bullets, compare 5 texts and generate headlines — built for research agents
x402-eip155:8453
per_call
x402· base
Web3 infrastructure guide — RPC providers, IPFS, indexers, oracles and node services
Web3 infrastructure guide — RPC providers, IPFS, indexers, oracles and node services. Built for AI developer agents.
x402-eip155:8453
per_call
x402· base
Plan AI token budgets from usage parameters
Plan AI token budgets from usage parameters. Returns cost per call, daily cost, monthly projection and max users for bud
x402-eip155:8453
per_call