INDIVIDUAL MCP TOOL

freshness

Free check before you pay: for every data tool, the content hash and validUntil of its current default result (all chains).

chainhelix.ionone authenticationAvailability not checked

LIVE ENDPOINT

https://mcp.chainhelix.io

No auth detected

Connect to this endpoint to inspect the live schema for freshness and invoke it with your own arguments.

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Potential side effects detected · medium confidence · heuristic, not a guarantee.

CONNECT WITH APPROVAL

Review this server and its permissions before adding it. Secret placeholders must be set locally.

Codex

~/.codex/config.toml

[mcp_servers.chainhelix]
url = "https://mcp.chainhelix.io"
enabled = true

Claude Code

.mcp.json

{
  "mcpServers": {
    "chainhelix": {
      "type": "http",
      "url": "https://mcp.chainhelix.io"
    }
  }
}

Claude Desktop

Settings → Connectors → Add custom connector

Name: chainhelix
Remote MCP URL: https://mcp.chainhelix.io

Add this remote URL as a custom connector in Claude Desktop. Availability depends on the user plan and workspace policy.

Cursor

.cursor/mcp.json

{
  "mcpServers": {
    "chainhelix": {
      "url": "https://mcp.chainhelix.io"
    }
  }
}

Visual Studio Code

.vscode/mcp.json

Add to Visual Studio Code

{
  "servers": {
    "chainhelix": {
      "type": "http",
      "url": "https://mcp.chainhelix.io"
    }
  }
}

Generic MCP

Client-specific MCP configuration

{
  "name": "chainhelix",
  "transport": "streamable-http",
  "url": "https://mcp.chainhelix.io"
}

MCP Inspector

Run the official MCP Inspector locally and enter the indexed Streamable HTTP endpoint.

proof_spec — The machine verification spec for the ChainHelix attestation stream
list_reveals — Matured signal reveals with Merkle paths.
daily_digest — One hash per day: the Merkle digest of every reveal, hire deliverable and verification record stored on BNB Greenfield that day, with its root sealed on opBNB.
data_changelog — Dated record of every change to the data this server sells: rule flips, label fixes, duplicate removals, band versions, sample notices, each with the date, the tools affected and the count.
verify_reveal — Recompute the hash and Merkle fold for one reveal by sequence number.
attestation_stats — Live counts of the attestation stream: committed, anchored, revealed, gaps
attest_spec — The machine verification spec for the attestation service, how sealed claims are hashed, put on chain and verified independently
attest — Requires a ChainHelix API key as bearer token, or 5 cents per call paid over Binance b402 in USDT, USDC, USD1 or U on BNB Smart Chain, or over x402 in USDC on the Base network.