Tools for a more open agent web.

The directory of tools for agents

2,857 tools · Verify a proof · Reset filters

Eckari

x402-bazaar
Use case: other
Protocols: APIx402
Pricing: 0.001 USDC / call (eip155:8453)

Identify which carrier issued a tracking number using a deterministic, versioned signature set - prefixes, lengths, carrier check digits and U…

Listing info 80/100
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presign-guard

x402-bazaar
Use case: finance · security
Protocols: APIx402
Pricing: 0.03 USDC / call (eip155:8453); 30000 atomic units of 31566704 (algorand:wGHE2Pwdvd7S12BL5FaOP20EGYesN73ktiC1qzkkit8=)

Is this transaction, approval or signature safe to sign, explained for a person? The same pre-sign verdict as /v1/check (green/orange/red + re…

Listing info 80/100
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Use case: other
Protocols: APIx402
Pricing: 0.1 USDC / call (eip155:8453); 100000 atomic units of EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v (solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp)

Polymarket API for builder stats. Ranks prediction market creators by volume, active users, verification, and period comparisons.

Listing info 80/100
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Use case: other
Protocols: APIx402
Pricing: 0.0216 USDC / call (base)

Decode a JWT token without verification. Returns header, payload, claims, expiry status, and time until expiry. Algorithmic.

Listing info 80/100
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Vextorium

x402-bazaar
Use case: other
Protocols: APIx402
Pricing: 0.004 USDC / call (eip155:8453); 4000 atomic units of EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v (solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp); 4000 atomic units of 0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359 (eip155:137); 4000 atomic units of 0x0b2C639c533813f4Aa9D7837CAf62653d097Ff85 (eip155:10); 4000 atomic units of 0x3600000000000000000000000000000000000000 (eip155:5042)

ENS resolution on Ethereum: name to address (vitalik.eth -> 0x...) or address to primary name, with round-trip verification of reverse records.

Listing info 80/100
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ActionProof

official-mcp
Use case: security
Protocols: MCP
Pricing: Price not supplied by publisher

Tamper-proof audit trail for AI agents. Signed receipts, offline-verifiable, zero backend.

Listing info 65/100
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AffiliateSpy

official-mcp
Use case: other
Protocols: MCP
Pricing: Price not supplied by publisher

Find and recruit the creators and sites already promoting your competitors, with proof.

Listing info 75/100
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Bardo

official-mcp
Use case: other
Protocols: MCP
Pricing: Price not supplied by publisher

Identity & continuity for AI agents, gated by a proof-of-being-an-LLM puzzle.

Listing info 65/100
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Use case: infrastructure
Protocols: MCP
Pricing: Price not supplied by publisher

Personal MCP server for humans who create. Proof of authorship, license control.

Listing info 65/100
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Iris

official-mcp
Use case: documents · media
Protocols: MCP
Pricing: Price not supplied by publisher

Iris — image facts with pixel-level proof. OCR runs only when requested.

Listing info 75/100
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PG Bloat Detective

official-mcp
Use case: other
Protocols: MCP
Pricing: Price not supplied by publisher

Read-only Postgres bloat verdicts: blockers, timelines, REINDEX proof.

Listing info 75/100
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profile

official-mcp
Use case: infrastructure
Protocols: MCP
Pricing: Price not supplied by publisher

Read-only MCP server for Mark Siazon's professional profile: projects, FAQ, proof, availability.

Listing info 60/100
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