MCP server

402oracle Official

com.402oracle/402oracle

Checked 26 Oct 2026, 08:29 UTC · Connected to it and listed its tools

Signed verification attestations for agent decisions: business, price, freshness, claim checks.

Working at last checkVerified publisher: 402oracle.comAbout 1,076 tokens per request once connected4 tools

https://402oracle.com/mcp

At a glance

Type: MCP server
Publisher: 402oracle.com (verified by the MCP Registry)
Status: Working at last check
Tools: 4
Token cost: About 1,076 tokens per request
Sets up in: Claude Code, Claude Desktop, Codex, Gemini CLI, Cursor, VS Code, Antigravity, ChatGPT, OpenAI API, Grok
Last checked: 26 Oct 2026, 08:29 UTC

Opens the app, which shows the server and asks you to confirm. For other apps, copy the setup below.

Claude Code

claude mcp add --transport http 402oracle https://402oracle.com/mcp

Claude Desktop

Settings → Connectors → Add custom connector, and paste the URL.

Codex (config.toml)

[mcp_servers.402oracle]
url = "https://402oracle.com/mcp"

Gemini CLI

{"mcpServers":{"402oracle":{"httpUrl":"https://402oracle.com/mcp"}}}

Cursor

{"mcpServers":{"402oracle":{"url":"https://402oracle.com/mcp"}}}

VS Code

{"servers":{"402oracle":{"type":"http","url":"https://402oracle.com/mcp"}}}

Antigravity

agy mcp add 402oracle https://402oracle.com/mcp

ChatGPT

Settings → Apps & Connectors → Advanced settings: turn on Developer mode, then Create a connector and paste the URL. Which plans can do this varies.

OpenAI API (Responses tools)

{"type":"mcp","server_label":"402oracle","server_url":"https://402oracle.com/mcp","require_approval":"always"}

Grok (xAI API tools)

{"type":"mcp","server_label":"402oracle","server_url":"https://402oracle.com/mcp"}

verify_business ~276 tokens
Is this company or domain legit? Business and domain verification (KYB) for vendor screening, supplier checks and scam or fraud review: domain age and registrar from RDAP, DNS (A/MX/NS), email security (SPF/DMARC) and HTTPS. Returns a verdict and a 0-100 trust score with evidence URLs, and flags new
verify_claim ~242 tokens
Is this claim true? Fact-check a single factual claim or statement against live web evidence before your agent relies on it. A fact-checking oracle, hallucination guard, and grounding and citation check for misinformation review: returns a verdict (supported / contradicted / insufficient), a confide
verify_freshness ~284 tokens
Website uptime and change check: is this URL up right now, and has the page changed? Fetches the URL and returns the HTTP status, Last-Modified and ETag headers, a SHA-256 fingerprint of the content, and whether it changed versus a hash you pass in. Use it to check a site is live, detect stale data,
verify_price ~274 tokens
Crypto price check: the current spot price of Bitcoin (BTC), Ethereum (ETH), Solana (SOL) or any token ticker in USD, cross-checked across five exchanges (Coinbase, Kraken, OKX, Binance, CoinGecko). Returns the median price, the spread between venues and a divergence flag, as a signed price oracle a

Nordax AI Entity Network
Search and verify 360K+ business entities with trust scores and W3C credentials.
Aqta Seal
Verify Seal AI decision receipts: signed evidence anyone can check, no account needed.
Synthex Forge — x402 Paid Agent Services
Paid agent services settled in USDC on Base via x402. Signed, verifiable, and free to verify.
Hermes Plant — Agent Commerce Assurance
Preflight, approve, and prove consequential agent actions with signed evidence and x402 tools.
Stratalize Crypto & DeFi
Retired. Use com.stratalize/stratalize.
DataPulse
Read-only discovery for 440 Malaysian public datasets with freshness, licence, and provenance.
Kalicart Global
Federated commerce search across independent WooCommerce merchants. Keyless, read-only MCP server.
Jid: the trust API for AI agents
Verify a business before an agent pays, signs or buys: registry-cited decision and signed receipt.

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