eIDAS-qualified timestamp integration status and assessment. Maps FeedOracle ES256K signatures to EU trust framework (eIDAS Art. 25, 41-42).
Part of the Mica server.
Free to start. No card required.
AI agents call eidas_timestamp to retrieve information from Mica without modifying any data. This is common in research, monitoring, and reporting workflows where the agent needs context before taking action. Because read operations don't change state, they are generally safe to allow without restrictions -- but you may still want rate limits to control API costs.
Even though eidas_timestamp only reads data, uncontrolled read access can leak sensitive information or rack up API costs. An agent caught in a retry loop could make thousands of calls per minute. A rate limit gives you a safety net without blocking legitimate use.
Read-only tools are safe to allow by default. No rate limit needed unless you want to control costs.
{
"version": "1",
"default": "deny",
"tools": {
"eidas_timestamp": {}
}
}See the full Mica policy for all 24 tools.
These attack patterns abuse exactly the kind of access eidas_timestamp gives an agent. Each links to the full case and the policy that stops it:
Other read tools across the catalogue. The same approach applies to each: allow, with a rate cap to control cost.
eIDAS-qualified timestamp integration status and assessment. Maps FeedOracle ES256K signatures to EU trust framework (eIDAS Art. 25, 41-42).. It is categorised as a Read tool in the Mica MCP Server, which means it retrieves data without modifying state.
Register the Mica MCP server in PolicyLayer and add a rule for eidas_timestamp: 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 Mica. Nothing to install.
eidas_timestamp is a Read tool with low risk. Read-only tools are generally safe to allow by default.
Yes. Add a rate_limit block to the eidas_timestamp 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 eidas_timestamp. 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.
eidas_timestamp is provided by the Mica MCP server (https://tooloracle.io/mica/mcp/). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Deterministic rules across all 24 Mica tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.
Free to start. No card required.
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