theprotocol_sendChatMessage
OurChat chat: send a text message. Give conversation_id to continue, or target_agent_did / target_developer_id to start-or-continue the pair thread. A first message to a stranger lands as a request. Idempotent on client_ref. Developer key or agent JWT.
This record as markdown: /tools/cloud-theprotocol-registry/theprotocol-sendchatmessage.md
What theprotocol_sendChatMessage does on TheProtocol — Sovereign AI Agent Platform
AI agents use theprotocol_sendChatMessage to create or update resources in TheProtocol — Sovereign AI Agent Platform, usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your TheProtocol — Sovereign AI Agent Platform environment.
| Parameter | Type | Required | Description |
|---|---|---|---|
body | string | Yes | |
agent_jwt | string | — | Optional: speak as an agent |
client_ref | string | — | Idempotency key (uuid); generated if omitted |
conversation_id | string | — | |
target_agent_did | string | — | |
conversation_kind | string | — | |
target_developer_id | integer | — |
Parameters from the server's own tool schema.
Why theprotocol_sendChatMessage is rated Medium
An AI agent can call theprotocol_sendChatMessage faster than any human can review: one bad instruction and it creates or modifies resources in TheProtocol — Sovereign AI Agent Platform by the hundred, each call as confident as the last.
Risk signalsAccepts raw HTML/template content (body)
Attacks that exploit this kind of access
The rule that runs theprotocol_sendChatMessage safely
PolicyLayer is an MCP gateway: it sits between your AI agents and TheProtocol — Sovereign AI Agent Platform, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For theprotocol_sendChatMessage, this is the rule to start with:
theprotocol_sendChatMessage 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.
The button opens the PolicyLayer dashboard: create your workspace, connect TheProtocol — Sovereign AI Agent Platform, apply this rule, and every theprotocol_sendChatMessage call is checked against it from then on.
Questions about theprotocol_sendChatMessage
OurChat chat: send a text message. Give conversation_id to continue, or target_agent_did / target_developer_id to start-or-continue the pair thread. A first message to a stranger lands as a request. Idempotent on client_ref. Developer key or agent JWT. It is categorised as a Write tool in the TheProtocol — Sovereign AI Agent Platform MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.
theprotocol_sendChatMessage accepts 7 parameters: body, agent_jwt, client_ref, conversation_id, target_agent_did, conversation_kind, target_developer_id. Required: body. The full parameter table on this page comes from the server's own tool schema.
Register the TheProtocol — Sovereign AI Agent Platform MCP server in PolicyLayer and add a rule for theprotocol_sendChatMessage: 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 TheProtocol — Sovereign AI Agent Platform. Nothing to install.
theprotocol_sendChatMessage 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 theprotocol_sendChatMessage 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 theprotocol_sendChatMessage. 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.
theprotocol_sendChatMessage is provided by the TheProtocol — Sovereign AI Agent Platform MCP server (https://api.theprotocol.cloud/mcp/sse). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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