Tech Risk

What you can do with it

We have not written a plain-language summary for this one yet. Below are the facts we read from the registry.

• Connection: Computer or cloud
• Transport: stdio, Streamable HTTP
• Category: Other

Install

Pick the AI app you use, then copy the settings.

You need

• Runs in the cloudNothing to install; it connects over the internet
• PyPIPython’s uv installed (for the uvx command)

Which app do you use?

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

{
  "mcpServers": {
    "tech-risk": {
      "command": "uvx",
      "args": [
        "greyridge-x402-tools"
      ]
    }
  }
}

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

claude mcp add tech-risk -- uvx greyridge-x402-tools

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

{
  "mcpServers": {
    "tech-risk": {
      "command": "uvx",
      "args": [
        "greyridge-x402-tools"
      ]
    }
  }
}

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

{
  "servers": {
    "tech-risk": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "greyridge-x402-tools"
      ]
    }
  }
}

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

Your choice stays on this device in a cookie; no account needed.

These settings are generated from the maker’s registry entry. If the README says otherwise, follow the README.

What it can do

Tool names and descriptions exactly as the server reported them on Nov 6, 2026. The maker wrote them, not us; we show them as plain text.

• 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).

• 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 payme

• 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

• 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

• 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_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 o

• defi_yields

  Live DeFi lending/LP yield pools, and every pool is tagged with an entry verdict (SUSTAINABLE | DECAYING | OUTLIER | AVOID) + a 0-100 risk_score right in the list — a go/no-go at the browse stage, not just raw rows. Each row carries project, chain, symbol, pool id, APY breakdown

• 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,

• 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/Alc

• 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.

• crypto_prices_preview

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

• crypto_funding_preview

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

• defi_yields_preview

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

• 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.

• 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.

• pm_markets_preview

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

• 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_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_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_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_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 th

• 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 paya

• 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

• 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; resolv

• 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 whethe

• 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_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_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-sett

• 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

• 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/ex

• 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_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

Basic checksi

We check information anyone can see; we have not read the code. Checks that do not apply are left out of the count. · Checked Nov 6, 2026

• ✓ Pass

  Maker matches the repo

  The registry name was verified with the GitHub account rezearcher, which owns the repo

• … Not checked yet

  Still maintained

  We have not read this repo from GitHub yet

• … Not checked yet

  Has a licence

  We have not read this repo from GitHub yet

• ✓ Pass

  Endpoint responds

  Responded in 267 ms (HTTP 200)

• – Not applicable

  Sign-in with OAuth

  No sign-in needed

• ✓ Pass

  No hidden instructions in tool descriptions

  Read 34 tool descriptions and found no hidden instructions to the AI

Compared with others in Otheri

• More stars than 0% of the other 32505 servers in this category
• Published to the registry more recently than 94% of the other 32505 servers in this category
• Basic checks equal to or better than 100% of the other 32505 servers in this category

Compared with every active server in this category in the registry. Stars count only when the publisher owns the repo.

Alternatives

Servers in the same category from other makers, sorted by stars.

Reading a card:★ GitHub starsiThree pillars: reviews · checks · usageiUpdated = latest version published to the registryi

README from the maker

// add to your MCP client config

cd mcp-client

// stdio client config (local path)

BASE=https://x402-data-api.sigrunner.workers.dev