MCP Tool Reference Medium Risk

chat_spaces_messages_reactions_create

Add a reaction to a message [write]

Part of the Google Workspace Chat (gws CLI) MCP server. Enforce policies on this tool with Intercept, the open-source MCP proxy.

gws mcp -s chat Write

WHEN AI AGENTS USE THIS TOOL

AI agents use chat_spaces_messages_reactions_create to create or modify resources in Google Workspace Chat (gws CLI). 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.

WHY ENFORCE A POLICY ON CHAT_SPACES_MESSAGES_REACTIONS_CREATE

Without a policy, an AI agent could call chat_spaces_messages_reactions_create repeatedly, creating or modifying resources faster than any human could review. Intercept's rate limiting ensures write operations happen at a controlled pace, and argument validation catches malformed or unexpected inputs before they reach Google Workspace Chat (gws CLI).

RECOMMENDED POLICY

Write tools can modify data. A rate limit prevents runaway bulk operations from AI agents.

google-workspace-chat.yaml 
tools:
  chat_spaces_messages_reactions_create:
    rules:
      - action: allow
        rate_limit:
          max: 30
          window: 60

See the full Google Workspace Chat (gws CLI) policy for all 37 tools.

DETAILS

Tool Name

chat_spaces_messages_reactions_create

Category

Write

MCP Server

Google Workspace Chat (gws CLI)

Risk Level

Medium

MORE GOOGLE WORKSPACE CHAT (GWS CLI) TOOLS

chat_customEmojis_create Write
Create a custom emoji [write]
chat_media_upload Write
Upload media to a message [write]
chat_spaces_completeImport Write
Complete a space import [write]
chat_spaces_create Write
Create a new space [write]
chat_spaces_members_create Write
Add a member to a space [write]
chat_spaces_members_patch Write
Update a membership [write]
chat_spaces_messages_create Write
Send a message to a space [write]
chat_spaces_messages_patch Write
Update a message [write]

View all 37 tools →

SIMILAR WRITE TOOLS ON OTHER SERVERS

create_table Airtable
Create a new table with fields
update_table Airtable
Update a table's name or description
create_field Airtable
Add a new field to a table
update_field Airtable
Modify an existing field
create_record Airtable
Add a new record
update_record Airtable
Modify an existing record

RELATED READING

FREQUENTLY ASKED QUESTIONS

What does the chat_spaces_messages_reactions_create tool do?

Add a reaction to a message [write]. It is categorised as a Write tool in the Google Workspace Chat (gws CLI), which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on chat_spaces_messages_reactions_create?

Add a rule in your Intercept YAML policy under the tools section for chat_spaces_messages_reactions_create. You can allow, deny, rate-limit, or validate arguments. Then run Intercept as a proxy in front of the Google Workspace Chat (gws CLI) MCP server.

What risk level is chat_spaces_messages_reactions_create?

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

Can I rate-limit chat_spaces_messages_reactions_create?

Yes. Add a rate_limit block to the chat_spaces_messages_reactions_create rule in your Intercept 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 chat_spaces_messages_reactions_create completely?

Set action: deny in the Intercept policy for chat_spaces_messages_reactions_create. 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 chat_spaces_messages_reactions_create?

chat_spaces_messages_reactions_create is provided by the Google Workspace Chat (gws CLI) MCP server (gws mcp -s chat). Intercept sits as a proxy in front of this server to enforce policies before tool calls reach the server.

ENFORCE POLICIES ON GOOGLE WORKSPACE CHAT (GWS CLI)

Open source. One binary. Zero dependencies.

VIEW ON GITHUB Full Google Workspace Chat (gws CLI) policy →