HederaToolbox

Production MCP server giving AI agents metered access to live Hedera blockchain data.

CommunityOnlineNo sign-inGlobalFreeCan modify data

What it can do

  • Get Terms: Retrieve the machine-readable Terms of Service for the HederaIntel MCP Platform. FREE to call — no API key required. All agents MUST call this tool and then call confirm_terms before using
  • Confirm Terms: Confirm acceptance of the HederaIntel Terms of Service. Must be called before any paid tool will execute. Records a timestamped consent event server-side. FREE to call — no HBAR charged
  • Account Info: Get platform wallet address, pricing for all 20 tools in HBAR and USD, and your current balance. FREE to call — no API key required. Use this tool first to discover how to fund an accoun

What data it sees

Do you need an account

No: the server works without sign-in

Production MCP server giving AI agents metered access to live Hedera blockchain data. Query token prices, screen identities, monitor governance, write tamper-evident HCS compliance records, and analyze smart contracts — all paid in HBAR micropayments per call.

How to connect

How to connect HederaToolbox to Claude

The server address to paste into Claude settings:

https://hederatoolbox--mountainmystic.run.tools

  1. Open Claude (claude.ai or the desktop app).
  2. Go to Settings → Connectors.
  3. Click Add custom connector.
  4. Paste the server address copied below into Remote MCP server URL and click Add.
  5. In a chat, click + → Connectors and switch the new connector on.

Custom connectors are available on Free, Pro, Max, Team and Enterprise plans (Free is limited to one). On Team and Enterprise an organization Owner adds the connector first under Organization settings → Connectors.

Authorization

After you click Add, a sign-in window for the service opens. Sign in with your own account and approve access. Claude never sees your password.

How to connect HederaToolbox to ChatGPT

The server address to paste into ChatGPT settings:

https://hederatoolbox--mountainmystic.run.tools

  1. Open ChatGPT in a browser (chatgpt.com). A Plus, Pro, Business, Enterprise or Edu plan is required.
  2. Turn on developer mode once: Settings → Apps → Advanced settings → Developer mode.
  3. Open Settings → Connectors and click Create.
  4. Fill in the form: Name (anything), Description (one line about what the service does), MCP server URL (copy it below).
  5. Under Authentication choose OAuth if the service requires sign-in, otherwise None. Click Create.
  6. In a new chat open + → Apps/Connectors and enable the connector.

OpenAI has renamed this section before (Connectors → Apps/Plugins). If the label differs, search settings for "developer mode". On Business/Enterprise workspaces an admin must allow custom connectors first.

Authorization

On first use ChatGPT opens the service's sign-in window. Sign in and approve access.

How to connect HederaToolbox to Cursor

The server address to paste into Cursor settings:

https://hederatoolbox--mountainmystic.run.tools

Fastest: click Open in Cursor below and confirm the prompt.

Manually:

  1. In Cursor open Settings → Cursor Settings → MCP and click Add new global MCP server.
  2. Paste the JSON copied below into ~/.cursor/mcp.json (per project: .cursor/mcp.json in the repo root).
  3. Save the file. The server appears in the MCP list; authorize it there if asked.

Authorization

If the service needs sign-in, an authorize button appears next to the server in the MCP list.

Server tool list (20)

Raw names from tools/list. Only developers need these.

get_termsRetrieve the machine-readable Terms of Service for the HederaIntel MCP Platform. FREE to call — no API key required. All agents MUST call this tool and then call confirm_terms before using any paid tool. Returns the full legal JSON including pricing tiers, HITL thresholds, liability disclaimers, and consent instructions.
confirm_termsConfirm acceptance of the HederaIntel Terms of Service. Must be called before any paid tool will execute. Records a timestamped consent event server-side. FREE to call — no HBAR charged.
account_infoGet platform wallet address, pricing for all 20 tools in HBAR and USD, and your current balance. FREE to call — no API key required. Use this tool first to discover how to fund an account and start using the platform. To create an account automatically, simply send HBAR to the platform wallet — your Hedera account ID becomes your API key automatically. 20 tools across 6 modules.
hcs_monitorGet current status and metadata of any HCS topic - message count, creation time, memo, and recent activity. Defaults to the HederaToolbox platform topic. Costs 0.1 HBAR.
hcs_queryQuery an HCS topic with a natural language question. Returns AI-ranked relevant messages and a plain English summary. Costs 0.1 HBAR.
hcs_understandDeep pattern analysis of an HCS topic - anomaly detection, trend analysis, entity extraction, or risk assessment. Costs 1.0 HBAR.
hcs_write_recordWrite a tamper-evident compliance record to the Hedera blockchain. Returns a record ID and transaction proof. If no topic_id is provided, writes to the shared HederaToolbox platform topic. Sends a webhook notification on every write. Costs 5 HBAR.
hcs_verify_recordVerify a compliance record exists on the Hedera blockchain and has not been tampered with. Costs 1.0 HBAR.
hcs_audit_trailRetrieve the full chronological audit trail for an entity from the Hedera blockchain. Costs 2.0 HBAR.
governance_monitorMonitor active governance proposals for a Hedera token or DAO. Returns open proposals, voting deadlines, and current vote tallies. Provide topic_id for best results — without it, only token metadata is returned. Costs 0.2 HBAR.
governance_analyzeDeep analysis of a governance proposal including voter sentiment, participation rate, token concentration, and outcome prediction. Costs 1.0 HBAR.
token_priceGet the current price, market cap, and 24h trading volume for a Hedera token. Costs 0.1 HBAR.
token_analyzeDeep analysis of a Hedera token including holder distribution, transfer velocity, liquidity, and risk scoring. Costs 0.6 HBAR.
token_monitorMonitor recent token transfer activity, whale movements, and unusual trading patterns for a Hedera token. Costs 0.2 HBAR.
identity_resolveResolve a Hedera account ID or EVM address to its on-chain identity profile including account age, token holdings, transaction history, and any HCS-based identity records. Accepts both Hedera native IDs (0.0.123456) and EVM addresses (0x...). Costs 0.2 HBAR.
identity_verify_kycCheck the KYC status of a Hedera account for one or more tokens. Returns KYC grant status and verification history. Accepts both Hedera native IDs (0.0.123456) and EVM addresses (0x...). Costs 0.5 HBAR.
identity_check_sanctionsScreen a Hedera account against on-chain risk signals including transaction patterns, counterparty risk, and known flagged accounts. Accepts both Hedera native IDs (0.0.123456) and EVM addresses (0x...). Costs 1.0 HBAR.
contract_readRead state from a Hedera smart contract - get contract info, bytecode size, recent activity, and storage details without executing a transaction. Costs 0.2 HBAR.
contract_callExecute a read-only call to a Hedera smart contract function and return the result. Does not submit a transaction or cost gas. Costs 1.0 HBAR.
contract_analyzeDeep analysis of a Hedera smart contract including activity patterns, caller distribution, gas usage, risk assessment, and functional classification. Costs 1.5 HBAR.