Tools for a more open agent web.

The directory of tools for agents

2,761 tools · Verify a proof · Reset filters
EXTERNAL

pay-mcp

x402 tools for MCP clients: pay exact/Starknet or STARK-receipt 402s, verify, JCS-hash. No account.

MCP

Listing info 60/100

Price not supplied by publisherIndexed
EXTERNAL

pdfapi-mcp-server

Generate invoice, receipt, and report PDFs from structured JSON via a single API call.

MCP

Listing info 65/100

Price not supplied by publisherIndexed
EXTERNAL

Region Fetch

Fetch any public URL as a visitor in a chosen country, with a signed receipt of its origin.

MCP

Listing info 75/100

Price not supplied by publisherIndexed
EXTERNAL

ScreenVerity

Free U.S. exclusion, debarment and licence screening with a signed receipt of the lists checked.

MCP

Listing info 75/100

Price not supplied by publisherIndexed
EXTERNAL

Site Rep MCP

Read-only Site Rep handoff: agent brief, pending work, first-customer receipt with payment evidence.

MCP

Listing info 75/100

Price not supplied by publisherIndexed
EXTERNAL

Transaction Assurance

Independently verify authorization, settlement, delivery and deterministic acceptance; return a signed portable assurance receipt

APIx402

Listing info 80/100

0.015 USDC / call (eip155:8453); 15000 atomic units of 0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359 (eip155:137); 15000 atomic units of 0xaf88d065e77c8cC2239327C5EDb3A432268e5831 (eip155:42161)Indexed
EXTERNAL

webmcpactionreceipt-mcp

Paid remote MCP for WebMCP action receipt MCP, structured receipts, audit logs, and reviewer-ready e

MCP

Listing info 65/100

Price not supplied by publisherIndexed
EXTERNAL

proofstack

Audited indie product business cases with source-backed pricing, revenue and pricing benchmarks.

MCP

Listing info 75/100

Price not supplied by publisherIndexed
EXTERNAL

Vextorium

Decode EVM calldata (transaction input) with the function signature or, if omitted, by looking up the selector on 4byte; or decode return data with its output types (e…

APIx402

Listing info 80/100

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)Indexed
EXTERNAL

Vextorium

Decode EVM calldata (transaction input) with the function signature or, if omitted, by looking up the selector on 4byte; or decode return data with its output types (e…

APIx402

Listing info 80/100

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)Indexed
EXTERNAL

APEX Bulk email verification

Bulk email verification: up to 100 addresses in one call. Clean an email list: pass ?emails=a@b.com,c@d.com (up to 100 in one call) and get a verdict per address plus …

APIx402

Listing info 80/100

0.009 USDC / call (eip155:8453); 9000 atomic units of 0x3600000000000000000000000000000000000000 (eip155:5042); 9000 atomic units of EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v (solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp); 10000000000000000 atomic units of 0x8d0D000Ee44948FC98c9B98A4FA4921476f08B0d (eip155:56); 10000000000000000 atomic units of 0xcE24439F2D9C6a2289F741120FE202248B666666 (eip155:56)Indexed
EXTERNAL

ARAKEL Machine Evidence Network

High-frequency OFAC wallet screening and recurring signed x402 checks for autonomous agents.

MCP

Listing info 60/100

Price not supplied by publisherIndexed

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