update_agent_avatar

SERVERFreedom Mcp SOURCEhttps://twuluxmoognlwtmaoqgo.supabase.co/functions/v1/freedom-mcp

Medium RISK CLASS

Category Write

Parameters 71 required

Recommended Rate-limitedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/com-getfreedomos-freedom-mcp/update-agent-avatar.md

WHAT IT DOES

What update_agent_avatar does on Freedom Mcp

AI agents use update_agent_avatar to create or update resources in Freedom Mcp, usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Freedom Mcp environment.

Parameter	Type	Required	Description
`all`	boolean	—	Set true to regenerate avatars for EVERY active agent in the company. Takes precedence over the id/name params.
`style`	string	—	Optional style override (e.g., "pixel-art", "watercolor", "geometric"). Overrides company avatar_theme for this generation.
`agent_id`	string	—	UUID of a single agent to (re)generate an avatar for.
`agent_ids`	array	—	UUIDs of multiple agents to regenerate in ONE batch call.
`companyId`	string	Yes	FreedomOS company id to act within (you must be a member). Required for company-scoped tools.
`agent_name`	string	—	Name of a single agent (used to look up the agent when agent_id is not provided). Must resolve to exactly one active agent.
`agent_names`	array	—	Names of multiple agents to regenerate in ONE batch call. Each name must resolve to exactly one active agent (ambiguous names are returned in `failed`).

Parameters from the server's own tool schema.

RISK

Why update_agent_avatar is rated Medium

This tool creates or modifies avatar profile data for AI agents—a reversible write operation with no destructive, financial, or code-execution components. The scope is limited to cosmetic profile avatars with minimal blast radius if misused. It does not delete data, execute code, or affect financial systems.

From the tool's definition The tool description states it will 'Generate or regenerate AI agent profile avatar(s)' and 'regenerates EVERY target itself in a single call,' indicating creation and modification of avatar data.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs update_agent_avatar safely

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

update_agent_avatar Rate-limited

update_agent_avatar stays usable, but capped: an agent stuck in a loop can't make hundreds of changes a minute. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "update_agent_avatar": {
      "limits": [
        {
          "counter": "update_agent_avatar_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}

LIMIT THIS TOOL → Instant setup, no code required.

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

FAQ

Questions about update_agent_avatar

What does the update_agent_avatar tool do? +

Generate or regenerate AI agent profile avatar(s) for a company's AI team. Use when an operator wants to create, refresh, or restyle one or more agents' profile avatars. Single agent: pass agent_id OR agent_name. Several agents: pass agent_ids[] OR agent_names[] in ONE call. Whole team: pass all:true. The tool regenerates EVERY target itself in a single call (1 credit per agent) and returns the real new signed avatar_url for each. Report ONLY the agents listed in the result's regenerated array — never claim or invent an avatar for an agent the tool did not return. [sensitive-tier — first use may require a manager's approval; a from-now-on approval makes future calls seamless, a just-once approval re-asks next time.]. It is categorised as a Write tool in the Freedom Mcp MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

What parameters does update_agent_avatar accept? +

update_agent_avatar accepts 7 parameters: all, style, agent_id, agent_ids, companyId, agent_name, agent_names. Required: companyId. The full parameter table on this page comes from the server's own tool schema.

How do I enforce a policy on update_agent_avatar? +

Register the Freedom MCP server in PolicyLayer and add a rule for update_agent_avatar: 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 Freedom Mcp. Nothing to install.

What risk level is update_agent_avatar? +

update_agent_avatar is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.

Can I rate-limit update_agent_avatar? +

Yes. Add a rate_limit block to the update_agent_avatar 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 update_agent_avatar completely? +

Set action: deny in the PolicyLayer policy for update_agent_avatar. 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 update_agent_avatar? +

update_agent_avatar is provided by the Freedom MCP server (https://twuluxmoognlwtmaoqgo.supabase.co/functions/v1/freedom-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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