Generate portable brand files for any environment — Chat, Code, team sharing, or email. Target 'chat': self-contained markdown to upload to any AI conversation (Claude, ChatGPT, Gemini). Target 'code': MCP config + CLAUDE.md/.cursorrules snippet. Target 'team': clean brand guidelines for designer...
Part of the Brandcode MCP MCP server. Enforce policies on this tool with Intercept, the open-source MCP proxy.
AI agents use brand_export to create or modify resources in Brandcode MCP. 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 brand_export 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 Brandcode MCP.
Write tools can modify data. A rate limit prevents runaway bulk operations from AI agents.
tools:
brand_export:
rules:
- action: allow
rate_limit:
max: 30
window: 60See the full Brandcode MCP policy for all 42 tools.
Agents calling write-class tools like brand_export 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.
Generate portable brand files for any environment — Chat, Code, team sharing, or email. Target 'chat': self-contained markdown to upload to any AI conversation (Claude, ChatGPT, Gemini). Target 'code': MCP config + CLAUDE.md/.cursorrules snippet. Target 'team': clean brand guidelines for designers and writers. Target 'email': concise 500-word summary for Slack or email. Writes to .brand/exports/ and returns the full content. Use when the user wants to share their brand system or set up a new tool.. It is categorised as a Write tool in the Brandcode MCP 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 brand_export. You can allow, deny, rate-limit, or validate arguments. Then run Intercept as a proxy in front of the Brandcode MCP MCP server.
brand_export 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 brand_export 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 brand_export. 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.
brand_export is provided by the Brandcode MCP MCP server (@brandsystem/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