archive_channel
Archive a Huly channel by channel name or ID. This is reversible with unarchive_channel and is idempotent when the channel is already archived.
This record as markdown: /tools/io-github-dearlordylord-huly-mcp/archive-channel.md
What archive_channel does on Huly
AI agents use archive_channel to create or update resources in Huly, usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Huly environment.
Why archive_channel is rated Medium
Archiving a channel modifies its state (mark as archived) but does not irreversibly delete data or make it inaccessible. The description explicitly notes reversibility via unarchive_channel, placing it in Write rather than Destructive. Medium severity reflects that an AI agent could archive important channels disrupting collaboration, but the action is recoverable.
From the tool's definition Tool description states it 'Archive[s] a Huly channel' and is 'reversible with unarchive_channel'. The reversibility and idempotent behavior distinguish it from Destructive actions.
Attacks that exploit this kind of access
The rule that runs archive_channel safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Huly, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For archive_channel, this is the rule to start with:
archive_channel 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 Huly, apply this rule, and every archive_channel call is checked against it from then on.
Questions about archive_channel
Archive a Huly channel by channel name or ID. This is reversible with unarchive_channel and is idempotent when the channel is already archived. It is categorised as a Write tool in the Huly MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.
Register the Huly MCP server in PolicyLayer and add a rule for archive_channel: 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 Huly. Nothing to install.
archive_channel 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 archive_channel 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 archive_channel. 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.
archive_channel is provided by the Huly MCP server (@firfi/huly-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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