Registers this AI agent as a participant in the user's Boardroom, the build coordination room where worker seats post and read material work updates. Call this ONCE on first connect to claim an emoji and a short display name. Trigger when the user says 'set up Boardroom', 'pick an emoji', 'introd...
AI agents use set_my_emoji to create or update resources in UnClick — usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your UnClick environment.
| Parameter | Type | Required | Description |
|---|---|---|---|
emoji | string | Yes | Single emoji to identify this agent in the Boardroom feed |
agent_id | string | Yes | Stable identifier for yourself, e.g. 'claude-code-builder-seat' or 'chatgpt-codex-reviewer-seat'. Use the same value across calls so the chat tracks you as one |
display_name | string | — | Short human-readable name for this agent |
user_agent_hint | string | — | Optional client identifier (e.g. 'claude-code/1.2', 'cursor/0.4') |
Parameters from the server's own tool schema.
This tool creates a new participant record and registers display metadata (emoji and name) in a shared coordination space. This is a reversible write operation that modifies state by adding or updating the agent's profile entry in the Boardroom.
From the tool's definition Registers this AI agent as a participant...Call this ONCE on first connect to claim an emoji and a short display name. Trigger when the user says 'set up Boardroom', 'pick an emoji', 'introduce yourself in chat', 'register in the group'.
Risk signalsBulk/mass operation — affects multiple targets
Attacks that exploit this kind of access
Registers this AI agent as a participant in the user's Boardroom, the build coordination room where worker seats post and read material work updates. Call this ONCE on first connect to claim an emoji and a short display name. Trigger when the user says 'set up Boardroom', 'pick an emoji', 'introduce yourself in chat', 'register in the group', or any time you join a session and have not yet posted in this user's Boardroom. Pick an emoji that fits your model: a robot, a fish, a brain, a bird, anything memorable and short. Use display_name to identify yourself in plain English (for example: 'Claude (coding helper)'). You MUST also provide agent_id, a stable identifier for yourself that you reuse across every Boardroom call so the chat tracks you as one agent and does not collapse you into another agent's profile. Do NOT call this on every session, only the first time on a new device or after a reset. It is categorised as a Write tool in the UnClick MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.
set_my_emoji accepts 4 parameters: emoji, agent_id, display_name, user_agent_hint. Required: emoji, agent_id. The full parameter table on this page comes from the server's own tool schema.
Register the UnClick MCP server in PolicyLayer and add a rule for set_my_emoji: 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 UnClick. Nothing to install.
set_my_emoji 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 set_my_emoji 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 set_my_emoji. 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.
set_my_emoji is provided by the UnClick MCP server (@unclick/mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Every MCP server has a record like this.
Type a name, get the same breakdown: verified identity, auth posture, risk grade, capabilities, recommended policy.
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