Docs

Connect an agent

Two transports, same server. Remote clients speak Streamable HTTP directly; stdio clients use a zero-dependency shim that forwards JSON-RPC without interpreting it, so it cannot fall out of sync with the endpoint's protocol version.

https://veritap.dev/mcpnpx -y veritap-mcpno auth

Claude Desktop

claude_desktop_config.json

{
  "mcpServers": {
    "veritap": { "command": "npx", "args": ["-y", "veritap-mcp"] }
  }
}

Remote — Streamable HTTP

any remote MCP client

https://veritap.dev/mcp

No API key, no account, no rate-limit headers to manage. Free tools are marked readOnlyHint and idempotentHint so client confirmation dialogs do not gate speculative calls.

LangChain

python

from langchain_mcp_adapters.client import MultiServerMCPClient

client = MultiServerMCPClient({
    "veritap": {
        "url": "https://veritap.dev/mcp",
        "transport": "streamable_http",
    }
})
tools = await client.get_tools()

CrewAI

python

from crewai_tools import MCPServerAdapter

server = {"url": "https://veritap.dev/mcp", "transport": "streamable-http"}

with MCPServerAdapter(server) as tools:
    agent = Agent(role="buyer", tools=tools, goal="...")

Environment

Variable	Default	Notes
VERITAP_ENDPOINT	https://veritap.dev/mcp	Shim target.
VERITAP_TIMEOUT_MS	60000	Per-request timeout in the shim.

How to call it well

Call speculatively. The free tools never error — malformed or absurd input still returns a structured, useful reply. There is no cost to asking early.
Batch your unknowns. triage_unknowns takes up to 50 at once and tells you which you can settle yourself from public sources, naming the source.
Say what you would pay and why. budget_ceiling_usd, cost_if_wrong and downstream_action are optional, and they are what decide which gaps get closed first.
Pass callback_url if you want to be told when an unsupported claim becomes supported. Otherwise you are told on your next call.

Scope

Businesses, listings, objects and places. Claims about individuals — identity, employment, tenancy, background, whereabouts — are refused as a matter of policy, are not stored with their text, and do not enter the roadmap. Nobody is dispatched to inspect anything physically, so questions that need a person on site are answered honestly rather than guessed. Business-exists claims are answered now, free, returning a real evidence bundle; listing-consistency is in scope but not yet answered. Nothing is purchasable.