lean-reader
official-mcpUse case: other
Pricing: Price not supplied by publisher
Token-minimized URL-to-clean-text reader for LLMs, with a token-savings receipt.
Listing info 65/100Tools for a more open agent web.
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ReceiptRail
official-mcpUse case: other
Pricing: Price not supplied by publisher
Read-only on-chain receipt check for x402 payments; confirm settlement before trusting a tx.
Listing info 75/100SendaFax
official-mcpUse case: communication
Pricing: Price not supplied by publisher
Send a fax in Australia (+61). Pay only if it delivers. Email receipt. No card at send.
Listing info 75/100Slipstack PDF
official-mcpUse case: documents
Pricing: Price not supplied by publisher
Generate invoice and receipt PDFs from JSON. Agent-callable document API with a free demo quota.
Listing info 65/10047620 Solana Data API
x402-bazaarUse case: data · finance
Pricing: 5000 atomic units of EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v (solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp); 0.005 USDC / call (eip155:8453); 5000 atomic units of 0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359 (eip155:137)
First and last seen activity (blockTime) plus estimated account age in days, from the deepest signature page available. Useful for trust/age c…
Listing info 80/100Artifact Inspector
x402-bazaarUse case: other
Pricing: 0.005 USDC / call (eip155:8453); 5000 atomic units of 0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359 (eip155:137); 5000 atomic units of 0xaf88d065e77c8cC2239327C5EDb3A432268e5831 (eip155:42161); 5000 atomic units of EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v (solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp)
PKCS#10 certificate signing request (CSR) inspector — parse requested identities and public-key metadata, calculate a fingerprint, and check t…
Listing info 80/100Tanod chainpeek
x402-bazaarUse case: other
Pricing: 0.003 USDC / call (eip155:8453)
chainpeek (Tanod) calldata decode: decode EVM transaction calldata with a given signature, or look the selector up and return every candidate …
Listing info 80/100Vextorium
x402-bazaarUse case: data
Pricing: 0.003 USDC / call (eip155:8453); 3000 atomic units of EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v (solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp); 3000 atomic units of 0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359 (eip155:137); 3000 atomic units of 0x0b2C639c533813f4Aa9D7837CAf62653d097Ff85 (eip155:10); 3000 atomic units of 0x3600000000000000000000000000000000000000 (eip155:5042)
Encode a contract function call (calldata) from its signature and arguments, e.g. transfer(address,uint256) with [to, amount]: selector and he…
Listing info 80/100Vextorium
x402-bazaarUse case: data
Pricing: 0.003 USDC / call (eip155:8453); 3000 atomic units of EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v (solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp); 3000 atomic units of 0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359 (eip155:137); 3000 atomic units of 0x0b2C639c533813f4Aa9D7837CAf62653d097Ff85 (eip155:10); 3000 atomic units of 0x3600000000000000000000000000000000000000 (eip155:5042)
Encode a contract function call (calldata) from its signature and arguments, e.g. transfer(address,uint256) with [to, amount]: selector and he…
Listing info 80/100Use case: search
Pricing: 0.01 USDC / call (eip155:8453)
Verify whether a supplied public source page currently supports one atomic factual claim. Returns supported, contradicted, or insufficient-evi…
Listing info 80/100
antigravityrunledger-mcp
official-mcpUse case: security
Pricing: Price not supplied by publisher
Remote MCP for Antigravity agent run receipt MCP, structured receipts, audit logs, and reviewer-read
Listing info 65/100geminiomnirights-mcp
official-mcpUse case: security
Pricing: Price not supplied by publisher
Remote MCP for Gemini Omni commercial rights receipt MCP, structured receipts, audit logs, and revie
Listing info 65/100Indexed listings, not certifications. Prices and protocols are publisher declarations. How the index works