Tools for a more open agent web.

The directory of tools for agents

2,726 tools · Verify a proof · Reset filters
EXTERNAL

Oh Fax

Outbound US/CA fax for agents: quote PDF, pay via MPP, get delivery receipt.

MCP

Listing info 75/100

Price not supplied by publisherIndexed
EXTERNAL

phronesis-hermes

Decision-assurance for AI agents: an auditable action boundary + receipt before it acts.

MCP

Listing info 50/100

Price not supplied by publisherIndexed
EXTERNAL

Recite MCP

Local MCP server for Recite receipt processing with ledger and memory tools.

MCP

Listing info 65/100

Price not supplied by publisherIndexed
EXTERNAL

wjttc

F1-grade MCP certification. 52 tests, 9 tiers (49 scored + T9 Receipt validation). Ecosystem: #2759

MCP

Listing info 75/100

Price not supplied by publisherIndexed
EXTERNAL

XAPS MCP Server

Pre-execution audit for autonomous agents. Independent receipt before irreversible actions.

MCP

Listing info 65/100

Price not supplied by publisherIndexed
EXTERNAL

AIMarket

Debug an x402 payment before you submit it — why does USDC answer invalid signature? Verifies the EIP-3009 transferWithAuthorization (EIP-712 signer, v, low s, validit…

APIx402

Listing info 80/100

0.003 USDC / call (eip155:8453)Indexed
EXTERNAL

agent-gate

Fail-closed quality gate and hash-chained receipt ledger for AI agent workflows.

MCP

Listing info 65/100

Price not supplied by publisherIndexed
EXTERNAL

Booking Request

Self-authenticating booking-request receipt anchored to the Knox chain; never represents a person.

MCP

Listing info 65/100

Price not supplied by publisherIndexed
EXTERNAL

ExpenseBot

Receipt ingestion, Gmail capture, expense analysis, and reviewed reports for AI-agent workflows.

MCP

Listing info 75/100

Price not supplied by publisherIndexed
EXTERNAL

Gateway Agent Tip Jar

Optional creator-support terms and private contribution receipt tools for Gateway.

MCP

Listing info 75/100

Price not supplied by publisherIndexed

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