Create edges between entities (uses, causes, implements, depends_on, related_to). 'traverse' explores connections, 'infer' does transitive reasoning (A→B→C). Relations strengthen with use (Hebbian).
Part of the Pypi:cuba Memorys server.
Free to start. No card required.
AI agents use cuba_puente to create or modify resources in Pypi:cuba Memorys. 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 cuba_puente repeatedly, creating or modifying resources faster than any human could review. PolicyLayer's rate limiting ensures write operations happen at a controlled pace, and argument validation catches malformed or unexpected inputs before they reach Pypi:cuba Memorys.
Write tools can modify data. A rate limit prevents runaway bulk operations from AI agents.
{
"version": "1",
"default": "deny",
"tools": {
"cuba_puente": {
"limits": [
{
"counter": "cuba_puente_rate",
"window": "minute",
"max": 30,
"scope": "grant"
}
]
}
}
}See the full Pypi:cuba Memorys policy for all 13 tools.
These attack patterns abuse exactly the kind of access cuba_puente gives an agent. Each links to the full case and the policy that stops it:
Other write tools across the catalogue. The same approach applies to each: rate-limit and validate the arguments.
Create edges between entities (uses, causes, implements, depends_on, related_to). 'traverse' explores connections, 'infer' does transitive reasoning (A→B→C). Relations strengthen with use (Hebbian).. It is categorised as a Write tool in the Pypi:cuba Memorys MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.
Register the Pypi:cuba Memorys MCP server in PolicyLayer and add a rule for cuba_puente: 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 Pypi:cuba Memorys. Nothing to install.
cuba_puente 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 cuba_puente 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 cuba_puente. 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.
cuba_puente is provided by the Pypi:cuba Memorys MCP server (LeandroPG19/cuba-memorys). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Deterministic rules across all 13 Pypi:cuba Memorys tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.
Free to start. No card required.
4,600+ MCP servers and 31,000+ tools scanned and risk-classified.