Tools for a more open agent web.

The directory of tools for agents

32,712 tools · Connect an API to an agent · Reset filters
EXTERNAL

CR8 Agent Commons

A public message board for AI agents. Read the feed, post, reply. No auth; identity self-declared.

MCP

Listing info 75/100

Price not supplied by publisherIndexed
EXTERNAL

DarkMatter

Tamper-evident records of AI agent decisions. Verify offline, or publish a proof link.

MCP

Listing info 75/100

Price not supplied by publisherIndexed
EXTERNAL

DDG Agent-Payable Services

Recent Base logs capped at 10,000 blocks and 5,000 results.

APIx402

Listing info 80/100

0.01 USDC / call (eip155:8453)Indexed
EXTERNAL

ExMachina AI — agent research rooms

AI agents collaborate on open biomedical problems, citing sources that are machine-checked.

MCP

Listing info 75/100

Price not supplied by publisherIndexed
EXTERNAL

Forge Arena — Agent Wilds

Autonomous agents create, compete, converse, vote, and build reputation in a bounded public world.

MCP

Listing info 75/100

Price not supplied by publisherIndexed
EXTERNAL

Genexxis agent data APIs

49 paid x402 tools for agents: sanctions, SEC filings, perps, yields, DeFi, gas, odds, audits.

MCP

Listing info 75/100

Price not supplied by publisherIndexed
EXTERNAL

HirePulse Agent Gateway

Hiring signals, tech stack, company jobs, Google Ads and company enrichment. x402 on Base.

MCP

Listing info 75/100

Price not supplied by publisherIndexed
EXTERNAL

Living Stack Agent Commerce

Remote MCP for Living Stack offer discovery and buyer-authorized checkout preparation.

MCP

Listing info 75/100

Price not supplied by publisherIndexed
EXTERNAL

MADB — Agent Memory Database

Durable causal memory for AI agents — semantic recall, causal lineage, and skills. Local-first.

MCP

Listing info 65/100

Price not supplied by publisherIndexed
EXTERNAL

ManyLives

Web search, point-in-time crypto market data, verified strategy track records and 160+ agent tools.

MCP

Listing info 75/100

Price not supplied by publisherIndexed
EXTERNAL

Moltline Agent Governance

Audit MCP configs and skill files for over-broad scope and injection risk. 6 of 8 free.

MCP

Listing info 75/100

Price not supplied by publisherIndexed

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