Multi-agent coordination: declare intent to modify files so other MCP clients see the claim and avoid conflicts. Claims expire after a configurable TTL.
Part of the Depwire Cli server.
Free to start. No card required.
AI agents use claim_files to create or modify resources in Depwire 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.
Without a policy, an AI agent could call claim_files repeatedly, creating or modifying resources faster than any human could review. PolicyLayer's rate limiting ensures write operations happen at a controlled pace, and argument validation catches malformed or unexpected inputs before they reach Depwire Cli.
Write tools can modify data. A rate limit prevents runaway bulk operations from AI agents.
{
"version": "1",
"default": "deny",
"tools": {
"claim_files": {
"limits": [
{
"counter": "claim_files_rate",
"window": "minute",
"max": 30,
"scope": "grant"
}
]
}
}
}See the full Depwire Cli policy for all 23 tools.
These attack patterns abuse exactly the kind of access claim_files gives an agent. Each links to the full case and the policy that stops it:
Other write tools across the catalogue. The same approach applies to each: rate-limit and validate the arguments.
Multi-agent coordination: declare intent to modify files so other MCP clients see the claim and avoid conflicts. Claims expire after a configurable TTL.. It is categorised as a Write tool in the Depwire Cli MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.
Register the Depwire Cli MCP server in PolicyLayer and add a rule for claim_files: 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 Depwire Cli. Nothing to install.
claim_files 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 claim_files 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 claim_files. 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.
claim_files is provided by the Depwire Cli MCP server (depwire-cli). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Deterministic rules across all 23 Depwire Cli tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.
Free to start. No card required.
4,600+ MCP servers and 31,000+ tools scanned and risk-classified.