resolve_trademark_subject
Resolve an owner, law firm, correspondent, mark, TTAB proceeding, client, or portfolio to the best trademark entity match. Resolving clients and portfolios requires authentication.
This record as markdown: /tools/com-gleanmark-trademark-search/resolve-trademark-subject.md
What resolve_trademark_subject does on GleanMark Trademark Search
AI agents call resolve_trademark_subject to retrieve information from GleanMark Trademark Search without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
| Parameter | Type | Required | Description |
|---|---|---|---|
limit | integer | — | Maximum number of candidate matches to return. |
entity | string | Yes | What kind of trademark subject to resolve. |
subject_name | string | Yes | Raw owner, firm, correspondent, mark text/serial number, TTAB proceeding query, client name, or portfolio name to resolve. |
Parameters from the server's own tool schema.
Why resolve_trademark_subject is rated Low
The tool performs entity resolution, which is a read/query operation that matches input to existing trademark records. It retrieves data without creating, modifying, or deleting anything. The authentication requirement for certain lookups slightly elevates sensitivity but does not change the fundamental read nature of the operation. Severity is low as misuse would only expose trademark entity information.
From the tool's definition 'Resolve an owner, law firm, correspondent, mark, TTAB proceeding, client, or portfolio to the best trademark entity match' — this is a lookup/resolution operation that retrieves and matches data
Attacks that exploit this kind of access
The rule that runs resolve_trademark_subject safely
PolicyLayer is an MCP gateway: it sits between your AI agents and GleanMark Trademark Search, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For resolve_trademark_subject, this is the rule to start with:
resolve_trademark_subject is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.
The button opens the PolicyLayer dashboard: create your workspace, connect GleanMark Trademark Search, apply this rule, and every resolve_trademark_subject call is checked against it from then on.
Questions about resolve_trademark_subject
Resolve an owner, law firm, correspondent, mark, TTAB proceeding, client, or portfolio to the best trademark entity match. Resolving clients and portfolios requires authentication. It is categorised as a Read tool in the GleanMark Trademark Search MCP Server, which means it retrieves data without modifying state.
resolve_trademark_subject accepts 3 parameters: limit, entity, subject_name. Required: entity, subject_name. The full parameter table on this page comes from the server's own tool schema.
Register the GleanMark Trademark Search MCP server in PolicyLayer and add a rule for resolve_trademark_subject: 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 GleanMark Trademark Search. Nothing to install.
resolve_trademark_subject 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 resolve_trademark_subject 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 resolve_trademark_subject. 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.
resolve_trademark_subject is provided by the GleanMark Trademark Search MCP server (https://gleanmark.com/mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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