# enable_trading Enable trading for a tax token contract with specified parameters Agent View of the PolicyLayer registry record for `enable_trading`. HTML page: https://policylayer.com/tools/chulanpro5-evm-mcp-server/enable-trading ## Facts - Tool: `enable_trading` - Server: EVM MCP Server (`chulanpro5/evm-mcp-server`) — https://policylayer.com/tools/chulanpro5-evm-mcp-server.md - Homepage: https://github.com/chulanpro5/evm-mcp-server - Risk category: Execute (High risk) - Registry record: grade F, identity unverified - Server rate-limited: no - Parameters: 0 - Recommended policy verdict: Rate-limited ## Example call (MCP tools/call, JSON-RPC 2.0) ```json { "jsonrpc": "2.0", "id": 1, "method": "tools/call", "params": { "name": "enable_trading", "arguments": {} } } ``` ## Why enable_trading is rated High This tool executes a smart contract function call that enables trading on a tax token contract. While it modifies on-chain state (a Write-level concern), the action triggers an external blockchain transaction with potentially irreversible consequences (trading once enabled typically cannot be disabled), and the effects depend on the contract's implementation. From the tool's own definition: "'Enable trading for a tax token contract with specified parameters' — triggers an on-chain state change on a deployed smart contract that activates trading functionality" ## Use case AI agents invoke enable_trading to trigger actions in EVM MCP Server. What it does depends on the arguments the agent supplies, and its effects often reach beyond the immediate call: builds kicked off, notifications sent, workflows started. ## Recommended policy (PolicyLayer) Verdict: **Rate-limited**. Enforced by the PolicyLayer MCP gateway (https://policylayer.com/mcp-gateway) before a call reaches EVM MCP Server: ```json { "version": "1", "default": "deny", "tools": { "enable_trading": { "limits": [ { "counter": "enable_trading_rate", "window": "minute", "max": 10, "scope": "grant" } ] } } } ``` ## Other tools on EVM MCP Server (35) - `deploy_token` — Execute — https://policylayer.com/tools/chulanpro5-evm-mcp-server/deploy-token.md - `set_swap_and_liquify_enabled` — Execute — https://policylayer.com/tools/chulanpro5-evm-mcp-server/set-swap-and-liquify-enabled.md - `write_contract` — Execute — https://policylayer.com/tools/chulanpro5-evm-mcp-server/write-contract.md - `add_liquidity` — Financial — https://policylayer.com/tools/chulanpro5-evm-mcp-server/add-liquidity.md - `buy_usdt_from_wallet` — Financial — https://policylayer.com/tools/chulanpro5-evm-mcp-server/buy-usdt-from-wallet.md - `deploy_tax_token` — Financial — https://policylayer.com/tools/chulanpro5-evm-mcp-server/deploy-tax-token.md - `lock_lp_token` — Financial — https://policylayer.com/tools/chulanpro5-evm-mcp-server/lock-lp-token.md - `sell_usdt_from_wallet` — Financial — https://policylayer.com/tools/chulanpro5-evm-mcp-server/sell-usdt-from-wallet.md - `transfer_erc1155` — Financial — https://policylayer.com/tools/chulanpro5-evm-mcp-server/transfer-erc1155.md - `transfer_erc20` — Financial — https://policylayer.com/tools/chulanpro5-evm-mcp-server/transfer-erc20.md - `transfer_eth` — Financial — https://policylayer.com/tools/chulanpro5-evm-mcp-server/transfer-eth.md - `transfer_nft` — Financial — https://policylayer.com/tools/chulanpro5-evm-mcp-server/transfer-nft.md - `transfer_token` — Financial — https://policylayer.com/tools/chulanpro5-evm-mcp-server/transfer-token.md - `check_nft_ownership` — Read — https://policylayer.com/tools/chulanpro5-evm-mcp-server/check-nft-ownership.md - `estimate_gas` — Read — https://policylayer.com/tools/chulanpro5-evm-mcp-server/estimate-gas.md - `get_address_from_private_key` — Read — https://policylayer.com/tools/chulanpro5-evm-mcp-server/get-address-from-private-key.md - `get_balance` — Read — https://policylayer.com/tools/chulanpro5-evm-mcp-server/get-balance.md - `get_block_by_number` — Read — https://policylayer.com/tools/chulanpro5-evm-mcp-server/get-block-by-number.md - `get_chain_info` — Read — https://policylayer.com/tools/chulanpro5-evm-mcp-server/get-chain-info.md - `get_erc1155_balance` — Read — https://policylayer.com/tools/chulanpro5-evm-mcp-server/get-erc1155-balance.md - `get_erc1155_token_uri` — Read — https://policylayer.com/tools/chulanpro5-evm-mcp-server/get-erc1155-token-uri.md - `get_erc20_balance` — Read — https://policylayer.com/tools/chulanpro5-evm-mcp-server/get-erc20-balance.md - `get_latest_block` — Read — https://policylayer.com/tools/chulanpro5-evm-mcp-server/get-latest-block.md - `get_nft_balance` — Read — https://policylayer.com/tools/chulanpro5-evm-mcp-server/get-nft-balance.md - `get_nft_info` — Read — https://policylayer.com/tools/chulanpro5-evm-mcp-server/get-nft-info.md - `get_supported_networks` — Read — https://policylayer.com/tools/chulanpro5-evm-mcp-server/get-supported-networks.md - `get_token_balance` — Read — https://policylayer.com/tools/chulanpro5-evm-mcp-server/get-token-balance.md - `get_token_balance_erc20` — Read — https://policylayer.com/tools/chulanpro5-evm-mcp-server/get-token-balance-erc20.md - `get_token_info` — Read — https://policylayer.com/tools/chulanpro5-evm-mcp-server/get-token-info.md - `get_transaction` — Read — https://policylayer.com/tools/chulanpro5-evm-mcp-server/get-transaction.md - …and 5 more: https://policylayer.com/tools/chulanpro5-evm-mcp-server.md ## For agents This record is a snapshot. Live verdicts and the full registry: - Check every server in your MCP config at once: `npx -y policylayer stack` - Vet a server before you add it: install the mcp-precheck skill — `npx skills add https://policylayer.com` (skill text: https://policylayer.com/skill.md) - Query the registry over MCP: endpoint `https://api.policylayer.com/mcp` — tools `check_mcp_server`, `check_mcp_stack`, `check_tool`, `search_registry`, `get_change_events` --- Source: the PolicyLayer MCP registry — one continuously verified record per MCP server. Full record: https://policylayer.com/registry?q=chulanpro5-evm-mcp-server · API: https://policylayer.com/registry/api · Policy library: https://policylayer.com/policies/chulanpro5-evm-mcp-server