Set a keystore wallet as the treasury wallet for funding deployment wallets. Once set, printr_fund_deployment_wallet and printr_drain_deployment_wallet will use this wallet instead of requiring environment variables. The treasury wallet persists for the session (until the MCP server restarts). Us...
Handles credentials or secrets (password)
Part of the Printr MCP server. Enforce policies on this tool with Intercept, the open-source MCP proxy.
AI agents use printr_set_treasury_wallet to create or modify resources in Printr. Write operations carry medium risk because an autonomous agent could trigger bulk unintended modifications. Rate limits prevent a single agent session from making hundreds of changes in rapid succession. Argument validation ensures the agent passes expected values.
Without a policy, an AI agent could call printr_set_treasury_wallet repeatedly, creating or modifying resources faster than any human could review. Intercept's rate limiting ensures write operations happen at a controlled pace, and argument validation catches malformed or unexpected inputs before they reach Printr.
Write tools can modify data. A rate limit prevents runaway bulk operations from AI agents.
tools:
printr_set_treasury_wallet:
rules:
- action: allow
rate_limit:
max: 30
window: 60See the full Printr policy for all 23 tools.
Set a keystore wallet as the treasury wallet for funding deployment wallets. Once set, printr_fund_deployment_wallet and printr_drain_deployment_wallet will use this wallet instead of requiring environment variables. The treasury wallet persists for the session (until the MCP server restarts). Use printr_wallet_new or printr_wallet_import to add wallets first.. It is categorised as a Write tool in the Printr MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.
Add a rule in your Intercept YAML policy under the tools section for printr_set_treasury_wallet. You can allow, deny, rate-limit, or validate arguments. Then run Intercept as a proxy in front of the Printr MCP server.
printr_set_treasury_wallet is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.
Yes. Add a rate_limit block to the printr_set_treasury_wallet rule in your Intercept 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 Intercept policy for printr_set_treasury_wallet. 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.
printr_set_treasury_wallet is provided by the Printr MCP server (@printr/mcp). Intercept sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Open source. One binary. Zero dependencies.
npx -y @policylayer/intercept