INDIVIDUAL MCP TOOL

hcs_write_record

Write a tamper-evident record to any open HCS topic on Hedera.

hederatoolbox.comnone authenticationAvailability not checked

Input schema

{}

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.hedera-mcp-platform]
url = "https://api.hederatoolbox.com/mcp"
enabled = true

Claude Code

.mcp.json

{
  "mcpServers": {
    "hedera-mcp-platform": {
      "type": "http",
      "url": "https://api.hederatoolbox.com/mcp"
    }
  }
}

Claude Desktop

Settings → Connectors → Add custom connector

Name: hedera-mcp-platform
Remote MCP URL: https://api.hederatoolbox.com/mcp

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": {
    "hedera-mcp-platform": {
      "url": "https://api.hederatoolbox.com/mcp"
    }
  }
}

Visual Studio Code

.vscode/mcp.json

Add to Visual Studio Code

{
  "servers": {
    "hedera-mcp-platform": {
      "type": "http",
      "url": "https://api.hederatoolbox.com/mcp"
    }
  }
}

Generic MCP

Client-specific MCP configuration

{
  "name": "hedera-mcp-platform",
  "transport": "streamable-http",
  "url": "https://api.hederatoolbox.com/mcp"
}

MCP Inspector

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

get_terms — Machine-readable Terms of Service.
confirm_terms — Accept Terms of Service.
account_info — Platform wallet, live pricing for all 23 tools in HBAR/USD, and your balance.
hcs_monitor — HCS topic status: message count, creation time, memo.
hcs_query — Natural language query on an HCS topic.
hcs_understand — Deep HCS topic analysis: anomaly detection, trends, entity extraction, risk.
hcs_verify_record — Verify a compliance record on Hedera HCS has not been tampered.
hcs_audit_trail — Full chronological audit trail for an entity from Hedera HCS.