11 tools from the Mtrkr MCP Server, categorised by risk level.
View the Mtrkr policy →mtrkr_decode_transaction Decode a MegaETH transaction into human-readable format: method name, decoded parameters, token transfers, emitted events, and contract info. Works... mtrkr_eth_price Get the current ETH/USD price on MegaETH. Uses RedStone on-chain oracle when available, falls back to CoinGecko. Returns price, source, and stalene... mtrkr_inspect_address Inspect any address on MegaETH: determines if it's an EOA (wallet) or contract, shows ETH balance (wei/ETH/USD), and transaction count. For contrac... 2/5 mtrkr_lp_positions Get concentrated-liquidity LP positions on Kumbaya DEX for a wallet. Returns active positions with token pairs, tick ranges, liquidity, unclaimed f... mtrkr_prism_positions Get concentrated-liquidity LP positions on Prism DEX for a wallet. Returns token pairs, tick ranges, in-range status, liquidity amounts, and USD va... mtrkr_security_scan Scan a wallet for open ERC-20 token approvals and NFT operator permissions on MegaETH. Returns each approval with risk level (safe/warning/critical... mtrkr_token_scan Scan an ERC-20 token on MegaETH for comprehensive risk analysis. Returns: risk score (0-100) with overall risk level and recommendation (avoid/caut... 2/5 mtrkr_wallet_nfts Get NFTs held by a wallet on MegaETH (ERC-721, ERC-1155, ERC-404). Merges data from Blockscout, OpenSea, badge NFTs, and on-chain enumeration. Retu... mtrkr_wallet_quick_stats Get a quick summary of wallet activity on MegaETH: transaction counts (in/out/total) over a configurable time range. Lightweight and fast — use thi... mtrkr_wallet_tokens Discover all ERC-20 tokens held by a wallet on MegaETH with balances and USD pricing. Uses hybrid discovery (token list multicall + RPC transfer lo... The Mtrkr MCP server exposes 11 tools across 2 categories: Read, Write.
Use Intercept, the open-source MCP proxy. Write YAML rules for each tool — rate limits, argument validation, or deny rules — then run Intercept in front of the Mtrkr server.
Mtrkr tools are categorised as Read (10), Write (1). Each category has a recommended default policy.
Open source. One binary. Zero dependencies.
npx -y @policylayer/intercept