add_glossary_term

A write tool on the Metis Public Health MCP server.

SERVERMetis Public Health SOURCEsveritg/metis_ph

Medium RISK CLASS

Category Write

Parameters 00 required

Recommended Rate-limitedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/sveritg-metis-ph/add-glossary-term.md

WHAT IT DOES

What add_glossary_term does on Metis Public Health

AI agents use add_glossary_term to create or update resources in Metis Public Health, usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Metis Public Health environment.

RISK

Why add_glossary_term is rated Medium

This tool creates or adds a new glossary term to the user's local knowledge base. It is reversible (the term can be edited or removed) and has no side effects beyond local data modification. No code execution, deletion, or financial implications.

From the tool's definition Tool name 'add_glossary_term' indicates a create/modify operation. The name structure mirrors sibling tools like 'add_journal_entry', 'add_memory_entry', 'add_user_topic' which are clearly Write operations.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs add_glossary_term safely

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

add_glossary_term Rate-limited

add_glossary_term 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.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "add_glossary_term": {
      "limits": [
        {
          "counter": "add_glossary_term_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}

LIMIT THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect Metis Public Health, apply this rule, and every add_glossary_term call is checked against it from then on.

FAQ

Questions about add_glossary_term

What does the add_glossary_term tool do? +

add_glossary_term is a write tool on the Metis Public Health MCP server. It is categorised as a Write tool in the Metis Public Health MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on add_glossary_term? +

Register the Metis Public Health MCP server in PolicyLayer and add a rule for add_glossary_term: 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 Metis Public Health. Nothing to install.

What risk level is add_glossary_term? +

add_glossary_term is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.

Can I rate-limit add_glossary_term? +

Yes. Add a rate_limit block to the add_glossary_term 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 add_glossary_term completely? +

Set action: deny in the PolicyLayer policy for add_glossary_term. 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 add_glossary_term? +

add_glossary_term is provided by the Metis Public Health MCP server (sveritg/metis_ph). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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