Call this when the user wants to sign up for Gantta, create a full account, or access the web dashboard. Returns a secure link where the user sets up their account themselves. NEVER ask the user for email or password in this chat. NEVER generate credentials for them. The user must claim their acc...
Part of the Gantta MCP server. Enforce policies on this tool with Intercept, the open-source MCP proxy.
AI agents use claim_account to create or modify resources in Gantta. 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 claim_account 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 Gantta.
Write tools can modify data. A rate limit prevents runaway bulk operations from AI agents.
tools:
claim_account:
rules:
- action: allow
rate_limit:
max: 30
window: 60See the full Gantta policy for all 26 tools.
Agents calling write-class tools like claim_account have been implicated in these attack patterns. Read the full case and prevention policy for each:
Other tools in the Write risk category across the catalogue. The same policy patterns (rate-limit, validate) apply to each.
Call this when the user wants to sign up for Gantta, create a full account, or access the web dashboard. Returns a secure link where the user sets up their account themselves. NEVER ask the user for email or password in this chat. NEVER generate credentials for them. The user must claim their account on the web page — that is the only way.. It is categorised as a Write tool in the Gantta 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 claim_account. You can allow, deny, rate-limit, or validate arguments. Then run Intercept as a proxy in front of the Gantta MCP server.
claim_account 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 claim_account 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 claim_account. 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.
claim_account is provided by the Gantta MCP server (gantta/gantta-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