libi.list_identity_candidates

STOP — invoke the

SERVERLibi SOURCENagellabs/libi

High RISK CLASS

Category Execute

Parameters 00 required

Recommended Rate-limitedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/libi/libi.list-identity-candidates.md

WHAT IT DOES

What libi.list_identity_candidates does on Libi

AI agents invoke libi.list_identity_candidates to trigger actions in Libi. What it does depends on the arguments the agent supplies, and its effects often reach beyond the immediate call: builds kicked off, notifications sent, workflows started.

RISK

Why libi.list_identity_candidates is rated High

libi.list_identity_candidates triggers real processes with real consequences. An agent gone sideways doesn't fire it once. It starts dozens of builds, sends mass notifications, or burns through compute before anyone looks up.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs libi.list_identity_candidates safely

PolicyLayer is an MCP gateway: it sits between your AI agents and Libi, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For libi.list_identity_candidates, this is the rule to start with:

libi.list_identity_candidates Rate-limited

libi.list_identity_candidates stays usable, but rate-capped: a runaway agent can't fire it dozens of times a minute. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "libi.list_identity_candidates": {
      "limits": [
        {
          "counter": "libi.list_identity_candidates_rate",
          "window": "minute",
          "max": 10,
          "scope": "grant"
        }
      ]
    }
  }
}

RATE-LIMIT THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect Libi, apply this rule, and every libi.list_identity_candidates call is checked against it from then on.

FAQ

Questions about libi.list_identity_candidates

What does the libi.list_identity_candidates tool do? +

STOP — invoke the. It is categorised as a Execute tool in the Libi MCP Server, which means it can trigger actions or run processes. Use rate limits and argument validation.

How do I enforce a policy on libi.list_identity_candidates? +

Register the Libi MCP server in PolicyLayer and add a rule for libi.list_identity_candidates: 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 Libi. Nothing to install.

What risk level is libi.list_identity_candidates? +

libi.list_identity_candidates is a Execute tool with high risk. Execute tools should be rate-limited and have argument validation enabled.

Can I rate-limit libi.list_identity_candidates? +

Yes. Add a rate_limit block to the libi.list_identity_candidates 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.

How do I block libi.list_identity_candidates completely? +

Set action: deny in the PolicyLayer policy for libi.list_identity_candidates. 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.

What MCP server provides libi.list_identity_candidates? +

libi.list_identity_candidates is provided by the Libi MCP server (Nagellabs/libi). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

KEEP EXPLORING

More on Libi, and thousands of servers like it.

This server

All 215 Libi tools → High-risk tools on this server →

Across the catalogue

All high-risk MCP tools → The MCP Attack Database →

Guides

Govern code and CI agents →Agent sandbox →Least privilege for MCP →