Hedera Toolbox
About
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.
Details
- Author
- mountainmystic
- Categories
- Productivity, Other
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Setup
Install Hedera Toolbox in your MCP client (Claude Desktop, Cursor, Windsurf, and others).
Repository: https://github.com/mountainmystic/hederatoolbox
Follow the installation instructions in the repository README, then restart your MCP client.
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.
The intelligence layer for AI agents on Hedera.
23 tools. 7 modules. Pay per call in HBAR. No registration.
HederaToolbox is a productionModel Context Protocolserver. It gives AI agents structured, metered access to the full Hedera ecosystem — HCS topics, tokens, identity, smart contracts, governance, compliance, and Fixatum DID registration.
Built for agents that need toreasonabout Hedera, not just interact with it.
Claude Desktop— one business objective, no steps specified, agent decides everything:
Terminal agent— autonomous compliance workflow running headless:
Five production-ready agents inexamples/. Clone the repo, fund once, run. Zero dependencies beyond Node.js 18+.
git clone https://github.com/mountainmystic/hederatoolbox.git cd hederatoolbox # Send any HBAR to the platform wallet from your Hedera account. # Your account ID becomes your API key automatically within 10 seconds. # Platform wallet: 0.0.10309126
Windows users:set env vars before running:set HEDERA_ACCOUNT_ID=0.0.YOUR_ID && set TOKEN_ID=0.0.731861 && node examples/whale-alert-agent.mjsOr edit the config constants directly at the top of each file.
Built for platforms that accept agents as counterparties, DAOs monitoring delegate agents, and operators tracking a deployed agent fleet. Polling is free (fixatum_scorecosts nothing) — you only pay 0.1 HBAR when an alert actually fires.
Create awatched-agents.jsonfile next to the script:
[ { "did": "did:hedera:mainnet:z..._0.0.123456", "label": "MyAgent" }, { "did": "did:hedera:mainnet:z..._0.0.789012", "label": "PartnerAgent" } ]
HEDERA_ACCOUNT_ID=0.0.YOUR_ID HCS_TOPIC_ID=0.0.YOUR_TOPIC node examples/agent-reputation-monitor.mjs # Single agent via env var: HEDERA_ACCOUNT_ID=0.0.YOUR_ID HCS_TOPIC_ID=0.0.YOUR_TOPIC WATCH_DID=did:hedera:mainnet:z... node examples/agent-reputation-monitor.mjs
First run establishes baselines only — no alerts fire on startup. State is saved toagents-state.jsonand survives restarts.
Cost:Free to poll ·0.1 ℏper alert written to HCS
Agents without a Fixatum DID cannot be monitored. Get one atfixatum.com/register.
examples/compliance-kya-onboarding-agent.mjs
Screens any Hedera account before doing business with them. Runs identity resolution, on-chain risk screening, and optional KYC verification — then pulls a liveFixatumKYA trust score (0–100) for free as part of the same run. The full result is written as a single tamper-proof record to your own HCS topic.
ReturnsAPPROVED,REJECTED,PENDING_REVIEW, orPENDING_KYC.
Designed for token issuers, DEXes, DAOs, and treasury managers who want auditable counterparty screening with a reputation layer, not just a binary pass/fail.
HEDERA_ACCOUNT_ID=0.0.YOUR_ID HCS_TOPIC_ID=0.0.YOUR_TOPIC SUBJECT=0.0.999999 node examples/compliance-kya-onboarding-agent.mjs # With KYC check and tamper verification: HEDERA_ACCOUNT_ID=0.0.YOUR_ID HCS_TOPIC_ID=0.0.YOUR_TOPIC SUBJECT=0.0.999999 KYC_TOKEN_ID=0.0.731861 node examples/compliance-kya-onboarding-agent.mjs
HCS_TOPIC_IDis required — records write to your own topic, not a shared one. If you have a Fixatum DID, youragent_topic_idworks here. Get one atfixatum.com/register.
Cost:~1.3 ℏbase ·~2.3 ℏwith verify ·~2.8 ℏwith verify + KYC
Note:identity_check_sanctionsis on-chain behavioural analysis of Hedera transaction patterns only. It is not a legal sanctions check against any government watchlist.
Monitors any Hedera token for unusual whale concentration on a schedule. When top-10 holders exceed your threshold, writes a tamper-proofwhale_alertrecord to HCS and prints the Hashscan proof URL.
HEDERA_ACCOUNT_ID=0.0.YOUR_ID TOKEN_ID=0.0.731861 node examples/whale-alert-agent.mjs
Cost:0.2 ℏper check ·5 ℏonly when anomaly fires
Full investment and listing due diligence on any Hedera token in one run. Pulls price data, deep holder analysis, admin key risks, and treasury account identity — outputs a structured risk report with an overall verdict.
HEDERA_ACCOUNT_ID=0.0.YOUR_ID TOKEN_ID=0.0.731861 node examples/token-due-diligence-agent.mjs
Cost:~1.0 ℏper report (token_price + token_analyze + identity_resolve on treasury)
Watches active governance proposals for a Hedera token on a schedule. Alerts when a proposal is closing within 24 hours. Pass--analyzewith aPROPOSAL_IDfor deep vote tally and outcome prediction.
# Monitor proposals HEDERA_ACCOUNT_ID=0.0.YOUR_ID TOKEN_ID=0.0.731861 node examples/dao-monitor-agent.mjs # Deep-analyze a specific proposal (requires HCS topic) HEDERA_ACCOUNT_ID=0.0.YOUR_ID TOKEN_ID=0.0.731861 TOPIC_ID=0.0.999 PROPOSAL_ID=42 node examples/dao-monitor-agent.mjs --analyze
Cost:0.2 ℏper check ·1.0 ℏfor deep analysis ·10 ℏcovers ~12 days at 4 checks/day
Claude.ai(web or mobile) Settings → Connectors → Add → paste the endpoint URL above.
Step 1 — install the package globally (required, do this once):
Step 2 — add toclaude_desktop_config.jsonundermcpServers:
{ "mcpServers": { "hederatoolbox": { "command": "npx", "args": ["-y", "@hederatoolbox/platform"] } } }
Restart Claude Desktop after saving the config.
Windows users:if you seenpm error could not determine executable to run, your npm global directory may not exist yet. Run these first:
mkdir %APPDATA%\npm npm config set prefix %APPDATA%\npm npm install -g @hederatoolbox/platform
Install the HederaToolbox skill directly from ClawHub:
clawhub install mountainmystic/hederatoolbox
Then add your Hedera account ID to your OpenClaw environment:
Skill listing:clawhub.ai/mountainmystic/hederatoolbox
Cursor / other MCP-compatible clientsUse the endpoint URL directly in your MCP server config.
HederaToolbox usesagent-native HBAR payments. No accounts, no OAuth, no email.
1. get_terms -> read the Terms of Service (free) 2. confirm_terms -> record consent (free) 3. account_info -> get platform wallet + pricing (free) 4. send HBAR -> your account ID becomes your key (auto-provisioned) 5. call any tool -> pass your Hedera account ID as api_key
Credits are persistent. Unused balance carries over indefinitely.
All safety controls runserver-sideand cannot be bypassed by modifying the npm package.
- Consent gate—confirm_termsrequired before any paid tool executes
- Atomic balance deduction— balance check and deduct are a single SQL operation, race-condition proof
- Loop guard— same tool called >20 times in 60s by the same key is blocked automatically
- No private keys— we never see your private key and never ask for it. You authenticate with your Hedera account ID — a public identifier, like a username. Your key stays in your wallet.
Terms of Service:get_termstool or/public/terms.json
Accepts both Hedera native IDs (0.0.123456) and EVM addresses (0x...).
Register agents onFixatum— a W3C DID issuance and KYA (Know Your Agent) trust scoring platform built on Hedera.
Callfixatum_registerwithouted25519_public_keyto get key generation instructions first — no charge until registration proceeds.
v3.5.3— Fixatum DID module added (fixatum_register, fixatum_score, fixatum_status) — 23 tools, 7 modules
v3.4.5— Agent examples improved, xagent persona rewrite
v3.4.2— X agent (Telegram-gated autonomous tweet drafting), agent examples added to repo
v3.4.0— Repriced all tools across all 6 modules
v3.3.1— Full security audit: SQLite-backed rate limiting, API key validation, 1MB body cap, separate BACKUP_SECRET, 90-day PII purge, HITL removed, legal pages deployed
- Mirror node balance endpoint occasionally returns empty for high-holder tokens. Metadata unaffected.
Note:The old package@hederaintel/platformis deprecated. Update your config to use@hederatoolbox/platform.
npm package— provided for integration use only.
Remote server and all backend logic— Proprietary. SeeLICENSE.md.
Enterprise licensing and SLA inquiries: open an issue titled[Enterprise].
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