AI agents use archive_gist to create or update resources in GistPad MCP — usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your GistPad MCP environment.
Archiving gists modifies their state but is reversible and non-destructive, distinguishing it from the delete_gist tool also present on this server. This is a Write operation with low severity since it only changes metadata visibility/status without permanently removing data or executing external code.
From the tool's definition Tool name 'archive_gist' and description 'Archive a gist by ID' indicate a state-change operation that marks a gist as archived rather than deleting it. Archiving is a reversible modification (the gist can be unarchived).
Documented attack patterns abuse exactly the kind of access archive_gist gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and GistPad MCP, and nothing reaches the server without passing your rules. This is the rule we recommend for archive_gist:
{
"version": "1",
"default": "deny",
"tools": {
"archive_gist": {
"limits": [
{
"counter": "archive_gist_rate",
"window": "minute",
"max": 30,
"scope": "grant"
}
]
}
}
}archive_gist 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.
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Archive a gist by ID. It is categorised as a Write tool in the GistPad MCP MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.
Register the GistPad MCP server in PolicyLayer and add a rule for archive_gist: 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 GistPad MCP. Nothing to install.
archive_gist 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_gist 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_gist. 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_gist is provided by the GistPad MCP server (lostintangent/gistpad-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Start from GistPad MCP, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.
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23 GistPad MCP tools catalogued and risk-classified — across an index of 43,000+ MCP servers.