Pitch an idea or architecture and Sally names the three ways it falls apart at scale — cheaper than a post-mortem. Use when the user wants feedback on an idea, approach, design decision, or trade-off before building it. Sends only the provided description to the Cynical Sally backend — never stor...
AI agents call sally_brainstorm to retrieve information from Cynical Sally without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
The tool sends a description to an external backend and returns analysis text. It explicitly states it is read-only and never modifies files. The operation is purely analytical/advisory with no side effects beyond the network call to retrieve a response.
From the tool's definition Read-only: never modifies files. Returns a markdown verdict with risks and a bright side.
Documented attack patterns abuse exactly the kind of access sally_brainstorm gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and Cynical Sally, and nothing reaches the server without passing your rules. This is the rule we recommend for sally_brainstorm:
{
"version": "1",
"default": "deny",
"tools": {
"sally_brainstorm": {}
}
}sally_brainstorm is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.
Free to start. No card required.
Pitch an idea or architecture and Sally names the three ways it falls apart at scale — cheaper than a post-mortem. Use when the user wants feedback on an idea, approach, design decision, or trade-off before building it. Sends only the provided description to the Cynical Sally backend — never stored, never used for training. Read-only: never modifies files. Returns a markdown verdict with risks and a bright side. Premium tool: one free use per month on the free tier, unlimited with Full Suite. It is categorised as a Read tool in the Cynical Sally MCP Server, which means it retrieves data without modifying state.
Register the Cynical Sally MCP server in PolicyLayer and add a rule for sally_brainstorm: 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 Cynical Sally. Nothing to install.
sally_brainstorm is a Read tool with low risk. Read-only tools are generally safe to allow by default.
Yes. Add a rate_limit block to the sally_brainstorm 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 sally_brainstorm. 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.
sally_brainstorm is provided by the Cynical Sally MCP server (w1ckedxt/cynical-sally). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Deterministic rules across all 8 Cynical Sally tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.
Free to start. No card required.
8 Cynical Sally tools catalogued and risk-classified — across an index of 42,500+ MCP servers.