Tools for a more open agent web.

The directory of tools for agents

2,857 tools · Verify a proof · Reset filters

Replication Radar

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

Turn the OpenAIRE Graph into a ranked replication queue with a Science Live verification overlay.

Listing info 75/100
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sms

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

Real SIM numbers for AI agents: SMS verification, rentals, proxies, cloud browser, x402 deposits.

Listing info 75/100
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Sovereign Gateway

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

Gating proxy for MCP servers: policy, verification and one audit trail across upstreams.

Listing info 75/100
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TopSMS

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

Czech SMS gateway: send and schedule SMS, OTP verification codes, delivery status and credit.

Listing info 75/100
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Ucode SMS

official-mcp
Use case: search · communication
Protocols: MCP
Pricing: Price not supplied by publisher

Virtual phone numbers for SMS/OTP verification. Browse free; pay with credits or USDC (x402).

Listing info 75/100
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Use case: other
Protocols: MCP
Pricing: Price not supplied by publisher

On-chain trust verification and Street Cred for AI agents. ERC-8004, multi-chain.

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

Agent leases, signed receipts, watchdogs, and optional paid source-verification evidence.

Listing info 75/100
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Use case: other
Protocols: MCP
Pricing: Price not supplied by publisher

14 MCP tools: facts, pitfalls, skills, handoff protocols, trust scores, identity verification.

Listing info 65/100
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Soren

x402-bazaar
Use case: other
Protocols: APIx402
Pricing: 0.01 USDC / call (eip155:8453); 0.01 USDC / call (base)

An alarm clock for agents. Pay one cent, name a moment (30s to 30 days out), and either get a SIGNED wake receipt POSTed to your https callbac…

Listing info 80/100
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SNTL DePIN Oracle

a2a-registry
Use case: data · finance
Protocols: A2A
Pricing: Price not supplied by publisher

# SNTL Attestation — Spatiotemporal Agent ID RF-layer, physics-backed identity for autonomous agents. Anchored by **UID, RSSI, Wallet, and SI…

Listing info 50/100
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Use case: finance · development
Protocols: APIx402
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)

Keccak Merkle proof verifier — validate inclusion plus exact leaf index and count proof shape for the Atlas sorted-pair tree profile.

Listing info 80/100
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Use case: finance · search
Protocols: APIx402
Pricing: 0.05 USDC / call (eip155:8453); 50000 atomic units of EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v (solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp)

Decode EVM calldata or a Base tx hash into a readable function call: signature, selector, and decoded typed arguments. Search terms: calldata …

Listing info 80/100
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