Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
git clone --depth 1 https://github.com/Nodeflare-app/nodeflare-mcpWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/commands/nodeflare-app/nodeflare-mcp/balance)<a href="https://agentmods.dev/commands/nodeflare-app/nodeflare-mcp/balance"><img src="https://agentmods.dev/badge/commands/nodeflare-app/nodeflare-mcp/balance/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/commands/nodeflare-app/nodeflare-mcp/balance"><img src="https://agentmods.dev/badge/commands/nodeflare-app/nodeflare-mcp/balance.svg" alt="Reviewed on agentmods" width="80" height="20"></a>What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00019 | $0.00216 |
| Opus 5 | $0.00010 | $0.00108 |
| Sonnet 5 | $0.00004 | $0.00043 |
| Haiku 4.5 | $0.00002 | $0.00022 |
Grade A, and why
balance scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 10d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
What it actually says
Check on-chain balances for the address in $ARGUMENTS using the nodeflare MCP server.
- Parse
$ARGUMENTSinto: an0x…account address (required), an optional chain slug (defaultethereum), and any optional ERC-20 token contract addresses. - Call
get_balancefor the native balance on the requested chain. If no chain was given, or the user said "all"/"everywhere", callget_balanceacross the major chains (ethereum, base, arbitrum, optimism, bnb) and show them side by side. - For each token address supplied, call
get_token_balance(it resolves symbol + decimals and returns a human-readable amount). - Report native and token balances clearly, labelling each with its chain and symbol. Note that this uses the free public tier.
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 10d ago First seen · 12 lines · 19 tokens per session scan A 90c5b75d844c
balance is a command published in the GitHub repository Nodeflare-app/nodeflare-mcp (0 stars, last pushed 1mo ago), licensed MIT. It adds 19 tokens to every session and 216 once invoked, about $0.0001 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.
Other commands, from other repositories
audit
Full security audit of a Solidity/Vyper/Rust contract or directory. Runs the entire vuln-skills library and dispatches DeFi specialist subagents based on detected protocol type.
audit-multi-chain
Diff the on-chain configuration of one contract deployed across multiple chains — owner, oracle, fees, timelock, pause state, proxy impl — and flag the chain that drifted.
exploit
Generate a working Foundry PoC that exploits a specific finding. Compiles and passes.
pre-deploy
Interactive pre-launch security checklist — walk the operational and code-safety gates and produce a final GO / NO-GO with each item PASS / FAIL / N-A.
rug-check
Fast owner-power / rugability scan — score how much unilateral control the deployer holds and return a 0-100 rug-risk verdict.
audit-live
Audit a deployed contract on a live chain. Pulls verified source from the block explorer, optionally forks the chain for live-state simulation.