neuron_build_persona_from_conversation

SERVERNeuron SOURCEneuron-mcp-server

High RISK CLASS

Category Execute

Parameters 61 required

Recommended Rate-limitedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/io-github-conquext-neuron/neuron-build-persona-from-conversation.md

WHAT IT DOES

What neuron_build_persona_from_conversation does on Neuron

AI agents invoke neuron_build_persona_from_conversation to trigger actions in Neuron. What it does depends on the arguments the agent supplies, and its effects often reach beyond the immediate call: builds kicked off, notifications sent, workflows started.

Parameter	Type	Required	Description
`name`	string	—
`limit`	integer	—	How many recent messages to read (default 200).
`author`	string	—	Whose voice to capture. Default 'me'.
`senderName`	string	—	For groups: match one participant by display name.
`senderPhone`	string	—	For groups: match one participant by phone.
`conversationId`	string	Yes	Conversation UUID (from neuron_list_conversations).

Parameters from the server's own tool schema.

RISK

Why neuron_build_persona_from_conversation is rated High

neuron_build_persona_from_conversation triggers real processes with real consequences. An agent gone sideways doesn't fire it once. It starts dozens of builds, sends mass notifications, or burns through compute before anyone looks up.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs neuron_build_persona_from_conversation safely

PolicyLayer is an MCP gateway: it sits between your AI agents and Neuron, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For neuron_build_persona_from_conversation, this is the rule to start with:

neuron_build_persona_from_conversation Rate-limited

neuron_build_persona_from_conversation stays usable, but rate-capped: a runaway agent can't fire it dozens of times a minute. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "neuron_build_persona_from_conversation": {
      "limits": [
        {
          "counter": "neuron_build_persona_from_conversation_rate",
          "window": "minute",
          "max": 10,
          "scope": "grant"
        }
      ]
    }
  }
}

RATE-LIMIT THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect Neuron, apply this rule, and every neuron_build_persona_from_conversation call is checked against it from then on.

FAQ

Questions about neuron_build_persona_from_conversation

What does the neuron_build_persona_from_conversation tool do? +

Distill a reusable voice from an existing WhatsApp conversation's stored messages — no extension needed. author picks whose voice: 'me' (owner's own outgoing texts), 'contact' (the other party), 'bot', or 'any'. For a group chat, pass senderName/senderPhone to isolate one participant. Requires >=3 usable text messages. Runs an LLM call. It is categorised as a Execute tool in the Neuron MCP Server, which means it can trigger actions or run processes. Use rate limits and argument validation.

What parameters does neuron_build_persona_from_conversation accept? +

neuron_build_persona_from_conversation accepts 6 parameters: name, limit, author, senderName, senderPhone, conversationId. Required: conversationId. The full parameter table on this page comes from the server's own tool schema.

How do I enforce a policy on neuron_build_persona_from_conversation? +

Register the Neuron MCP server in PolicyLayer and add a rule for neuron_build_persona_from_conversation: 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 Neuron. Nothing to install.

What risk level is neuron_build_persona_from_conversation? +

neuron_build_persona_from_conversation is a Execute tool with high risk. Execute tools should be rate-limited and have argument validation enabled.

Can I rate-limit neuron_build_persona_from_conversation? +

Yes. Add a rate_limit block to the neuron_build_persona_from_conversation 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.

How do I block neuron_build_persona_from_conversation completely? +

Set action: deny in the PolicyLayer policy for neuron_build_persona_from_conversation. 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.

What MCP server provides neuron_build_persona_from_conversation? +

neuron_build_persona_from_conversation is provided by the Neuron MCP server (neuron-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

KEEP EXPLORING

More on Neuron, and thousands of servers like it.

This server

All 401 Neuron tools → High-risk tools on this server →

Across the catalogue

All high-risk MCP tools → The MCP Attack Database →

Guides

Govern code and CI agents →Agent sandbox →Least privilege for MCP →