The directory of tools for agents

RAEXTERNAL

RagSphere

Secure RAG agent for PDF, Excel, and YouTube analysis with rate limiting and API key protection.

A2A

Listing info 50/100

Price not supplied by publisherIndexed

SCEXTERNAL

Scalix Cloud

The agent-native cloud: database, functions, AI, storage, computers. 51 tools, one API key.

MCP

Listing info 75/100

Price not supplied by publisherIndexed

STEXTERNAL

StartupHub.ai

Funding rounds, AI startup and investor search, email discovery, agent-readiness. No API key.

MCP

Listing info 75/100

Price not supplied by publisherIndexed

STEXTERNAL

StudioMeyer Crew

Agent personas for Claude. 16 tools, 13 personas, 3 workflows. Zero extra API cost. Free.

MCP

Listing info 60/100

Price not supplied by publisherIndexed

UNEXTERNAL

unulu

AI agent website builder. Create and publish link-in-bio sites via MCP or REST API.

MCP

Listing info 65/100

Price not supplied by publisherIndexed

UREXTERNAL

urflrealtor-mcp

Florida Real Estate API — agent verification, property data, market trends, comps, lead tools.

MCP

Listing info 40/100

Price not supplied by publisherIndexed

VOEXTERNAL

voidfeed-mcp

Knowledge API for AI agents — content, agent directory, model benchmarks, semantic search.

MCP

Listing info 65/100

Price not supplied by publisherIndexed

APEXTERNAL

api.carbon-cashmere.de · /v1/subtensor-derivatives/evm-activity

EVM-on-Bittensor Ethereum.Executed call count per hour. Tracks TaoEVM dApp adoption. AI agent API for cross-VM adoption analysts. Informational research data — not inv…

APIx402

Listing info 80/100

0.05 USDC / call (eip155:8453); 50000 atomic units of 0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359 (eip155:137); 50000 atomic units of 0xaf88d065e77c8cC2239327C5EDb3A432268e5831 (eip155:42161); 50000 atomic units of 0x79A02482A880bCE3F13e09Da970dC34db4CD24d1 (eip155:480); 50000 atomic units of EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v (solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp); 50000 atomic units of 31566704 (algorand:wGHE2Pwdvd7S12BL5FaOP20EGYesN73ktiC1qzkkit8=); 500000 atomic units of USDC:GA5ZSEJYB37JRC5AVCIA5MOP4RHTM335X2KGX3IHOJAPP5RE34K4KZVN (stellar:pubnet)Indexed

AIEXTERNAL

AiSpace Venice

Web search for agent pipelines on Venice — ranked results for a query, paid per request in USDC on Base via x402, no API key. Standalone; no model lookup required.

APIx402

Listing info 80/100

0.01 USDC / call (eip155:8453); 10000 atomic units of EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v (solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp)Indexed

OBEXTERNAL

Oblique Markets

Use when an agent needs b402 preflight. Returns Validate BNB/B402 payment intent freshness, recipient, amount, deadline, fee cap, public BNB balance, and recent activi…

APIx402

Listing info 80/100

0.01 USDC / call (eip155:8453); 10000 atomic units of EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v (solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp)Indexed

OBEXTERNAL

Oblique Markets

Use when an agent is checking that its x402 payment headers and query encoding survive a paid round trip. Returns The query parameters you sent, echoed back with a ser…

APIx402

Listing info 80/100

0.01 USDC / call (eip155:8453); 10000 atomic units of EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v (solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp)Indexed

OBEXTERNAL

Oblique Markets

Use when an agent needs bazaar trending. Returns x402 Bazaar trending report: services gaining settled calls and unique payers fastest between the two latest daily sna…

APIx402

Listing info 80/100

0.003 USDC / call (eip155:8453); 3000 atomic units of EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v (solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp)Indexed

Indexed listings, not certifications. Prices and protocols are publisher declarations. How the index works