deploy_erc20
Deploys a new ERC20 token to the specified network.
This record as markdown: /tools/testinguser1111111-sei-mcp-server/deploy-erc20.md
What deploy_erc20 does on SEI MCP Server V2
AI agents invoke deploy_erc20 to trigger actions in SEI MCP Server V2. 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.
Why deploy_erc20 is rated High
While token deployment creates new assets (Write-like), it is fundamentally an Execute action because it runs blockchain deployment code whose effects depend on specified parameters (network, token properties). The effects are permanent and cannot be easily undone, but the primary characteristic is execution of deployment logic rather than data deletion.
From the tool's definition Tool deploys a new ERC20 token to a specified network, which executes code and triggers external blockchain operations with permanent irreversible effects on-chain.
Attacks that exploit this kind of access
The rule that runs deploy_erc20 safely
PolicyLayer is an MCP gateway: it sits between your AI agents and SEI MCP Server V2, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For deploy_erc20, this is the rule to start with:
deploy_erc20 stays usable, but rate-capped: a runaway agent can't fire it dozens of times a minute. Everything else on the server is denied unless you say otherwise.
The button opens the PolicyLayer dashboard: create your workspace, connect SEI MCP Server V2, apply this rule, and every deploy_erc20 call is checked against it from then on.
Questions about deploy_erc20
Deploys a new ERC20 token to the specified network. It is categorised as a Execute tool in the SEI MCP Server V2 MCP Server, which means it can trigger actions or run processes. Use rate limits and argument validation.
Register the SEI MCP Server V2 MCP server in PolicyLayer and add a rule for deploy_erc20: allow, deny, rate-limit, or require approval. Point your MCP client at the PolicyLayer proxy URL and the rule is enforced on every call, before it reaches SEI MCP Server V2. Nothing to install.
deploy_erc20 is a Execute tool with high risk. Execute tools should be rate-limited and have argument validation enabled.
Yes. Add a rate_limit block to the deploy_erc20 rule in your PolicyLayer policy. For example, setting max: 10 and window: 60 limits the tool to 10 calls per minute. Rate limits are tracked per agent session and reset automatically.
Set action: deny in the PolicyLayer policy for deploy_erc20. The AI agent will receive a policy violation error and cannot call the tool. You can also include a reason field to explain why the tool is blocked.
deploy_erc20 is provided by the SEI MCP Server V2 MCP server (testinguser1111111/sei-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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