Deterministic pre-flight EVM transaction firewall ($0.10 USDC), $0.03 binary Fast-Ping gate, live Base RPC token honeypot scanner by 0x address, MEV guard & Solidity auditor via x402 v2 USDC on Base Mainnet.
Scored across 7 tools
Each tool targets a distinct security layer: Solidity source audit, token bytecode scan, transaction preflight firewall, address reputation ping, AMM/liquidation risk, multi-contract protocol dossier, and deep exploit simulation. There is some adjacency between token scanning, address safety, and transaction firewall checks, but the descriptions and paid tiers make the boundaries reasonably clear.
All tools use a consistent ingravity_ prefix followed by camelCase action/target naming. Minor deviations exist, such as fastPing being more adjectival than a pure verb and several names being long noun phrases, but the overall pattern is predictable.
Seven tools are well-scoped for an EVM security server. Each tool appears to earn its place by covering a different assessment type, with no obvious redundant filler.
The surface covers major pre-trade and pre-signing security workflows, from fast address checks to contract audits, token scans, transaction firewalls, protocol dossiers, and exploit simulation. Minor gaps remain, such as explicit wallet approval/allowance auditing or ongoing post-deployment monitoring, but core domain coverage is strong.
Unlocks deterministic PROCEED/ABORT signal & forensic report: Deterministic 24-Vector Solidity Audit, Fixes & Safe-Harbor Guard ($0.85 Floor / $0.35 Signal + Optional 0.15% SLA or 5%-10% Live Rescue Split) (Paid via x402 v2 on Base Mainnet eip155:8453 — Full Report: $0.85 USDC | Signal Only Fast Verdict: $0.35 USDC).
Inputs: code (required), contractName, ownerTreasury, contractAddress.
Unlocks deterministic PROCEED/ABORT signal & forensic report: Exact BigInt AMM Slippage, MEV Sandwich & Liquidation Guard ($0.15 Floor + 0.15% Swap / $0.10 Signal) (Paid via x402 v2 on Base Mainnet eip155:8453 — Full Report: $0.15 USDC | Signal Only Fast Verdict: $0.10 USDC).
Inputs: amm, leverage.
Ultra-fast binary SAFE/DANGER address check ($0.03 USDC flat on Base via x402). Ideal for autonomous bots with strict <=$0.05 auto-pay limits. Returns boolean SAFE or DANGER only (zero forensic details).
Inputs: address (required), chainId.
Unlocks deterministic PROCEED/ABORT signal & forensic report: Multi-Contract DeFi Protocol Dossier & Invariant Engine ($12.00 Floor / $3.50 Signal + Optional 0.15% SLA or 5%-10% Live Rescue Split) (Paid via x402 v2 on Base Mainnet eip155:8453 — Full Report: $12.00 USDC | Signal Only Fast Verdict: $3.50 USDC).
Inputs: contracts (required), protocolName, tvlTargetUsd, ownerTreasury, +1 more.
MANDATORY Pre-Flight Firewall & Anti-Drainer Simulator ($0.10 USDC on Base via x402). Prevents autonomous AI agents and trading bots from catastrophic wallet draining, honeypots, and unlimited spender permits before signing. Delivers deterministic PROCEED or ABORT directive.
Inputs: to (required), data (required), from, value, +1 more.
Autonomous Honeypot & Rugpull Forensic Scanner by tokenAddress ($0.50 / $0.25 USDC on Base via x402). Pass {tokenAddress: "0x..."} (no Solidity source code needed) to evaluate live Base RPC bytecode selectors, EIP-1167/1967 stealth proxies, and blacklist traps before swapping.
Inputs: code, chainId, tokenName, tokenAddress.
Unlocks deterministic PROCEED/ABORT signal & forensic report: Institutional Flash-Loan Simulation & Atomic Safe-Harbor Rescue ($45.00 Floor / $9.50 Triage + 5%-10% Atomic Split on Saved Capital) (Paid via x402 v2 on Base Mainnet eip155:8453 — Full Report: $45.00 USDC | Signal Only Fast Verdict: $9.50 USDC).
Inputs: protocolName (required), code, tvlUsd, poolAddress, +1 more.
Recent tool additions, removals, and schema changes observed during successful MCP inspections.
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