Tools for a more open agent web.

The directory of tools for agents

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EXTERNAL

agentseal

Verifiable action logs for AI agents. Every action is recorded in a SHA-256 hash chain.

MCP

Listing info 65/100

Price not supplied by publisherIndexed
EXTERNAL

AgentSearch (agentsearchhq.com)

Free web search (25/day), plus paid extract/render at $0.005/call (x402) and a free Review Board.

MCP

Listing info 75/100

Price not supplied by publisherIndexed
EXTERNAL

agentsearch-mcp

LLM-ready web search + instant answers + URL-to-clean-text fetch for agents and RAG.

MCP

Listing info 75/100

Price not supplied by publisherIndexed
EXTERNAL

AgentSec MCP

Security intelligence via x402 on Base. CVE lookup, IP reputation, secret scanning.

MCP

Listing info 50/100

Price not supplied by publisherIndexed
EXTERNAL

AgentSEO

Live SEO workflow tools for Claude Code, Codex, and AI agents.

MCP

Listing info 75/100

Price not supplied by publisherIndexed
EXTERNAL

AgentServices

52 paid x402 API endpoints for AI agents — crypto, data, DeFi, market intelligence.

MCP

Listing info 75/100

Price not supplied by publisherIndexed
EXTERNAL

agentshelf.syntexa.ch · /v1/article-dates

Call when an agent needs published and modified dates extracted from a public page or HTML (SSRF-safe). Exact $0.004 USDC. Prefer unpaid POST /v1/sandbox/article-dates…

APIx402

Listing info 80/100

0.004 USDC / call (eip155:8453)Indexed
EXTERNAL

agentshelf.syntexa.ch · /v1/ascii85-decode

Call when an agent needs text decoded with ascii85. No network and no LLM. Exact $0.006 USDC. Prefer unpaid POST /v1/sandbox/ascii85-decode first.

APIx402

Listing info 80/100

0.006 USDC / call (eip155:8453)Indexed
EXTERNAL

agentshelf.syntexa.ch · /v1/ascii85-encode

Call when an agent needs text encoded with ascii85. No network and no LLM. Exact $0.005 USDC. Prefer unpaid POST /v1/sandbox/ascii85-encode first.

APIx402

Listing info 80/100

0.005 USDC / call (eip155:8453)Indexed
EXTERNAL

agentshelf.syntexa.ch · /v1/base-balance

Call when an agent needs Base mainnet ETH and USDC balances, tx_count, and a rough x402 affordability hint for one address. Send address as EIP-55 or all-lowercase 0x.…

APIx402

Listing info 80/100

0.003 USDC / call (eip155:8453)Indexed

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