Tech Risk MCP Server

by rezearcher Your server? Claim it

answering

Tech Risk is answering right now. Last checked 4 min ago. It exposes 34 tools. Last commit 1 Nov 2026.

Scan any MCP server for tool-poisoning/prompt-injection/exfiltration (OWASP LLM01/08) + Base data

Uptime history 91 days of history · worst day 91%

91 days agonow

100.0%

Uptime 24h

91 of 91 checks

Tools

read from the server

230 ms

Response time

average over 24h

Stars

last commit 1 Nov 2026

What changed 35

Every tool that appeared, vanished or quietly changed what it asks for. Recorded since 19 October 2026. No other catalogue keeps this.

31 Oct 2 tool descriptions were rewritten4 times that day crypto_funding, x402_preflight

31 Oct a tool changed the parameters it asks for2 times that day x402_preflight

31 Oct 2 tools appeared x402_receipt_verify, x402_receipt_verify_preview

31 Oct a tool changed version

30 Oct a tool changed the parameters it asks for x402_preflight

30 Oct a tool appeared x402_preflight

30 Oct a tool description was rewritten x402_preflight

29 Oct 2 tool descriptions were rewritten chain_wallet_screen, crypto_funding

29 Oct a tool appeared chain_wallet_screen

28 Oct 4 tools appeared simulate, simulate_preview, yield_entry_verdict and 1 more

and 19 more, back to 19 October 2026

What the code does

We read the source, 22 h ago · tools taken from the live server · rules 995398eba69f

Capabilities

What this server is able to do. For an MCP server this is often the job itself — a terminal server runs commands because that is what it is for. Listed so you know what you are plugging in, not as an accusation.

Runs an external command lib/wallet.js:27, mcp-client/concurrent-gate-test.mjs:66

  return execFileSync(opBin(), ['read', ref], { encoding: 'utf8' }).trim();

Runs an external command verify_x402.py:21, ops/control-center/state_builder.py:65

        out=subprocess.run(["git","-C",REPO,"log","--since",since.isoformat(),"--oneline"],capture_output=True,text=True,timeout=15).stdout.strip()

Builds a file path from a variable .metrics/compute_revenue_usd.py:36

    verified_path = os.path.join(DATA_BASE, f"{PLAY}-revenue", "ledger_verified_summary.json")

Page executes code built at runtime ops/control-center/index.html:192

  el.innerHTML = html;

Is this your server and something here is wrong? Tell us — corrections are free and do not require a plan.

This code can reach further than it looks

We found places where it runs commands, builds paths or queries from values it is given. None of that is a flaw by itself — it becomes one when the code changes, and code changes quietly between releases. We re-read it on every one.

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 4 min ago.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

claude mcp add tech-risk --transport http https://x402-data-api.sigrunner.workers.dev/mcp

Settings → Connectors → Add custom connector, then paste this address

https://x402-data-api.sigrunner.workers.dev/mcp

~/.codex/config.toml

[mcp_servers.tech-risk]
url = "https://x402-data-api.sigrunner.workers.dev/mcp"

.cursor/mcp.json

{
  "mcpServers": {
    "tech-risk": {
      "url": "https://x402-data-api.sigrunner.workers.dev/mcp"
    }
  }
}

.vscode/mcp.json

{
  "servers": {
    "tech-risk": {
      "type": "http",
      "url": "https://x402-data-api.sigrunner.workers.dev/mcp"
    }
  }
}

Available tools 34

Read directly from the server with tools/list, grouped by what they act on. If a tool disappears, we record the date.

chain

chain_balance

Native ETH balance of a Base mainnet address, incl. balance_usd (ETH price cross-call — no price oracle on ETH-only competitors), via multi-provider JSON-RPC. Cost: $0.005 USDC per call via x402.

chain_block_number

Current Base mainnet block number via multi-provider JSON-RPC (automatic failover across 4 providers, never fails on one provider's rate limit). Cost: $0.005 USDC per call via x402.

chain_block_number_preview

FREE live sample of the current Base mainnet block number — identical data to the paid chain_block_number tool. No payment required.

chain_gas_price

Current Base mainnet gas price (wei/gwei), EIP-1559 base_fee_gwei/priority_fee_gwei, and gas_price_usd (ETH price cross-call — no price oracle on ETH-only competitors) via multi-provider JSON-RPC. Cost: $0.005 USDC per call via x402.

chain_gas_price_preview

FREE live sample of the current Base mainnet gas price — identical data to the paid chain_gas_price tool. No payment required.

chain_token_balance

ERC-20 token balance of a Base mainnet address via multi-provider JSON-RPC, incl. symbol/decimals/balance_formatted (per-token-contract cached in-isolate). Cost: $0.005 USDC per call via x402.

chain_token_report

Token security check (honeypot detector + rug-pull risk score) for a Base ERC-20 in one call, decision-grade trade-safety verdict: SAFE | CAUTION | AVOID plus risk_score (0-100) and reasons, bundling honeypot/sellability simulation, owner-renounced + mint/pause/blacklist/fee-setter/upgradeable-proxy checks, token symbol/name/decimals, and Uniswap v3 WETH-pool liquidity (USD). Replaces many RPC calls and prevents a bad trade. Cost: $0.005 USDC per call via the shared MCP payment gate (the direct HTTP endpoint GET /chain/token-report is $0.01 — MCP tools/call is gated at a flat $0.005 per request).

chain_token_report_preview

FREE full real trade-safety report (SAFE/CAUTION/AVOID verdict) for Base USDC, same depth as the paid chain_token_report tool. No payment required.

chain_token_security

Token security / honeypot detector for a Base mainnet ERC-20: EIP-1967/1822 proxy + upgradeability detection, bytecode dispatcher scan for mint/pause/blacklist/fee-setter/ownership selectors, owner() renouncement check, and a live eth_call state-override simulation testing whether a synthetic wallet can actually transfer() the token. Returns risk_score (0-100) + verdict (clear/review/block) + human-readable flags. Real compute an agent can't trivially self-serve. Cost: $0.005 USDC per call via x402.

chain_token_security_preview

FREE full real analysis of a fixed well-known token (Base WETH) via the token security / honeypot detector — same depth as the paid chain_token_security tool, so you can see the real product before paying. To analyze an arbitrary token, use the paid chain_token_security tool. No payment required.

chain_tx

Transaction details by hash on Base mainnet via multi-provider JSON-RPC. Cost: $0.005 USDC per call via x402.

chain_wallet

Wallet screening bundle (balance, activity, contract vs EOA check): ETH balance + balance_usd (ETH price cross-call) + tx count + contract-code check (EIP-7702 delegated-EOA aware) for a Base mainnet address, in one call. Cost: $0.005 USDC per call via x402.

chain_wallet_screen

Is this wallet sanctioned OR a known scammer? Pre-trade screen for a counterparty / recipient / token-spender address before an agent sends, swaps or approves: exact match against (1) the U.S. Treasury OFAC SDN crypto-address list and (2) community scam/phishing/wallet-drainer threat-intel (ScamSniffer + MEW darklist). Returns sanctioned (bool) + malicious (bool) + verdict (blocked/clear) + the list sources and snapshot dates. 'clear' means not on these lists — not a safety guarantee. Cost: $0.004 USDC per call via x402.

crypto

crypto_funding

Live 6-venue perpetual-futures funding rates from Binance+Bybit+OKX+Hyperliquid+dYdX+Gate (per-venue rate, per-venue open interest in USD, an OI-WEIGHTED CEX↔DEX arb verdict — funding_spread_bps + cheapest-long/richest-short venue computed over an OI-screened set so a thin-book outlier never names an unexecutable venue; excluded_thin_venues + oi_weighted flag report what was screened — premium/basis, annualized_hl/okx/binance/bybit/gate, LONGS_PAY/SHORTS_PAY/NEUTRAL signal, next_funding_ts, mark/oracle price, day volume), ranked by volume. Venues unreachable or not listing a coin are omitted per-coin — Hyperliquid is always present. Cost: $0.004 USDC per call via x402.

crypto_funding_preview

FREE 1-item sample of live cross-venue funding rates. No payment required.

crypto_prices

Live spot token prices (price, change_24h, symbol, confidence, timestamp) for CoinGecko ids, sourced from DefiLlama. Cost: $0.005 USDC per call via x402.

crypto_prices_preview

FREE 1-item sample of live token prices. No payment required.

x402

x402_preflight

Should an agent pay this x402 endpoint? Pre-payment check of an UNKNOWN x402 URL: fetch it once (never pays) to validate the 402 challenge + accepts[] (scheme/network/payTo/amount/asset/resource = will it settle) AND label its LIVENESS (LIVE | ZOMBIE | DEAD — is it a working payable endpoint right now, or listed-active-but-broken) AND flag an absolute PRICE TRAP (a honeypot charging >= $1,000/call trips AVOID even when its advertised==live price looks self-consistent; pass max=<usdc> for your own budget ceiling) AND scan the resource + any advertised MCP tools for LLM01/LLM08 prompt-injection and screen payTo against the OFAC SDN + community scam lists (safe to pay) AND verify the PRICE — does the live accepts[].amount match the advertised price? pass advertised=<usdc> (the figure your catalog quoted) or it self-checks the endpoint's /.well-known/x402: MATCH | OVERCHARGE | UNDERCHARGE. Optional samples=N (1-5) runs a reliability/payability burst (settle-consistency + latency; a flapping endpoint downgrades PAY to CAUTION). Returns verdict PAY | CAUTION | AVOID + per-check fix hints + latency. Read-only, never a settlement guarantee. Cost: $0.001 USDC per call via x402.

x402_receipt_verify

Did my x402 payment actually settle? POST-payment on-chain proof — the other half of x402_preflight (which checks BEFORE paying). Bring your Base settlement tx hash + the resource URL you paid, and this reads the tx receipt from Base mainnet, decodes its USDC Transfer events, and reconciles them against the endpoint's advertised payTo + amount (resolved from the resource's live 402, or pass payto/expect to bind it directly). Returns verdict SETTLED | UNDERPAID | WRONG_RECIPIENT | NO_TRANSFER | REVERTED | NOT_FOUND | UNVERIFIED, the matched transfer, and all USDC transfers in the tx. Read-only ground truth; confirms settlement to the right address + amount, not off-chain resource delivery. Cost: $0.004 USDC per call via x402.

x402_receipt_verify_preview

FREE keyless x402 settlement check on Base: pass a tx hash plus payto (and optionally expect, in USDC). Dual-RPC reads the receipt, decodes USDC Transfers and returns SETTLED | UNDERPAID | WRONG_RECIPIENT | NO_TRANSFER | REVERTED | NOT_FOUND. Binds to the payTo you supply; resolving the payTo from a live 402 url is the paid x402_receipt_verify.

defi

defi_yields

Live DeFi lending/LP yield pools (project, chain, symbol, pool id, APY breakdown incl. 1d/7d/30d trend + apyBase7d/apyMean30d, IL risk incl. il7d, exposure, reward/underlying tokens, outlier flag, mu/sigma, DefiLlama stability forecast, TVL, stablecoin flag) from DefiLlama, ranked by TVL (or risk-adjusted APY = apy/sigma). Cost: $0.005 USDC per call via x402.

defi_yields_preview

FREE 1-item sample of live DeFi yield pools. No payment required.

enrich

enrich_domain

Firmographic + tech-stack enrichment: RDAP registrant/registrar, DNS records, full subdomain enumeration + certificate-transparency history, tech-stack fingerprint, verdict (clear/review/block, based on domain age) for a domain. Cost: $0.005 USDC per call via the shared MCP payment gate (the direct HTTP endpoint GET /enrich/domain is $0.01 — MCP tools/call is gated at a flat $0.005 per request).

enrich_tech_risk

Security enrichment: tech-stack fingerprint + CVE mapping + EPSS + CISA KEV + verdict (clear/review/block) for a domain. Cost: $0.005 USDC per call (x402 micropayment).

gate

gate_swap

Pre-trade GO / HOLD / BLOCK gate for a Base ERC-20 swap: honeypot/sellability + admin-control checks + Uniswap v3 liquidity vs. your trade size. Returns a top-level `sized_verdict` one-liner (decision + pool-depth % + max-safe size + round-trip breakeven + exit recovery, read in one shot) AND the full decision-grade sizing — per $100 / $1k / $10k / $50k (and your exact notional_usd): entry-slippage + exit-simulation (net USD recovered vs lost to slippage), round-trip breakeven move %, and max_safe_notional_usd. Cost: $0.005 USDC per call via the shared MCP payment gate (the direct HTTP endpoint GET /gate/swap is $0.008 — MCP tools/call is gated at a flat $0.005 per request).

gate_swap_preview

FREE live sample of the gate_swap pre-trade GO/HOLD/BLOCK decision for a demo Base token (usdc|weth|cbbtc|aero|degen), same shape as the paid gate_swap tool. The paid gate_swap tool additionally returns a top-level `sized_verdict` one-liner plus the full `sizing` object (entry/exit slippage simulation + round-trip breakeven + max_safe_notional_usd); the `paid_adds` block here names those fields. No payment required.

markets

pm_markets

Live Polymarket prediction-market data — question, outcomes, outcome prices, bestBid/bestAsk/spread, volume24hr/volume1wk, oneDayPriceChange, clobTokenIds, conditionId, category tags, liquidity, end date — ranked by volume24hr. Cost: $0.005 USDC per call via x402.

pm_markets_preview

FREE top-1 sample of live Polymarket prediction markets, ranked by volume24hr. No payment required.

scan

scan_mcp_preview

FREE preview scan of a target MCP server for tool-poisoning / prompt-injection. Returns issue count, severity breakdown, risk score, and verdict (clear/review/block) — but NOT which tools or the evidence. Use this to check any MCP server (including your own) at no cost; if issues are found, call the paid scan_mcp_server for the itemized findings + remediation. No payment required.

scan_mcp_server

Security-audit a target MCP server for prompt-injection / tool-poisoning. Fetches the server's advertised tools and statically analyzes each for hidden instructions, data-exfiltration hints, dangerous capabilities, cross-tool shadowing, and invisible-unicode payloads (OWASP LLM01/LLM08). Returns findings + a 0-100 risk score + verdict (clear/review/block). Cost: $0.005 USDC per scan via x402 (GET /scan/mcp HTTP variant is $0.05).

simulate

simulate

Will this Base transaction revert? Prospective-tx dry-run via eth_simulateV1: pass from, to, optional data (0x calldata) and value (wei) and get will_revert + revert_reason + gas_used + token asset_changes BEFORE the agent spends gas sending it. Keyless, Base-native, Tenderly/Alchemy-class output with no API key. Use before a swap/approve/transfer or alongside gate_swap. Cost: $0.005 USDC per call via x402.

simulate_preview

FREE sample prospective-tx dry-run (benign 0-value call) showing the will_revert/gas_used/asset_changes output shape before you pay. No payment required.

yield

yield_entry_verdict

Per-pool DeFi yield-entry go/no-go. Pass a DefiLlama poolId (the 'pool' field from defi_yields) and get a packaged SUSTAINABLE | DECAYING | OUTLIER | AVOID verdict + 0-100 risk score + field-cited reasons, built from the pool's APY trend (1d/7d/30d), DefiLlama stability forecast, impermanent loss (il7d), volatility (sigma), outlier flag and TVL. Optional token (0x underlying, Base) adds a honeypot-check pointer. The should-I-enter-THIS-pool call after defi_yields. Cost: $0.01 USDC per call via x402.

yield_entry_verdict_preview

FREE sample yield-entry verdict for the current top-TVL pool. Shows the packaged SUSTAINABLE/DECAYING/OUTLIER/AVOID + risk-score output shape before you pay. No payment required.

Endpoints

URL	Transport	State	Latency	Checked
https://x402-data-api.sigrunner.workers.dev/mcp	streamable-http	answering	321 ms	4 min ago

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2 tools answering

Tech Risk — questions

Answers built from our own checks of this server.

What can Tech Risk do?

It exposes 34 tools, read directly from the server on our last check. Among them: chain_balance, chain_block_number, chain_block_number_preview, chain_gas_price, chain_gas_price_preview, chain_token_balance and 28 more. The full list with descriptions is on this page — we take it from the server itself via tools/list, not from a README. How MCP servers expose tools in the first place →

What is Tech Risk mostly used for?

Its tools cluster around chain, crypto and x402. That is what this server is built to work with — the grouping comes from the actual tool names, not from a category we assigned.

Is Tech Risk working right now?

We send a real MCP handshake every 15 minutes. Over the last 24 hours 91 of 91 checks got a reply (100.0%), average response time 230 ms. The bar chart above shows every period we have measured.

How do I connect Tech Risk?

Copy the ready config from this page. We generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each in the form that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.

Does Tech Risk need an API key?

No. Tech Risk completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 34 of them are readable on this page. This is what we observed, not what the docs claim.

How fast is Tech Risk?

It answers our handshake in 230 ms on average, which is faster than 62% of all working MCP servers we measure. The comparison comes from our own checks across the whole registry, every 15 minutes.

Is Tech Risk open source?

The code is open source: it is published under the MIT licence, written in TypeScript, 0 stars on GitHub and 3 open issues. The licence covers the code in the repository, not the hosted service at x402-data-api.sigrunner.workers.dev, which runs on its operator's own terms.