get_ttab_top_opposition_filers

SERVERGleanMark Trademark Search SOURCEhttps://gleanmark.com/mcp

Low RISK CLASS

Category Read

Parameters 52 required

Recommended Allowedsee the rule below

Registry record Grade D, identity unverified Pull the record →

This record as markdown: /tools/com-gleanmark-trademark-search/get-ttab-top-opposition-filers.md

WHAT IT DOES

What get_ttab_top_opposition_filers does on GleanMark Trademark Search

AI agents call get_ttab_top_opposition_filers 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	—	How many ranked parties to return.
`end_date`	string	Yes	End of the filing-date window, YYYY-MM-DD. Inclusive. For "April 2026" use 2026-04-30.
`party_role`	string	—	Rank the party that FILED (plaintiff/opposer) or the party that was targeted (defendant). "Filed the most oppositions" means plaintiff.
`start_date`	string	Yes	Start of the filing-date window, YYYY-MM-DD. Inclusive. For "April 2026" use 2026-04-01.
`proceeding_type`	string	—	Which proceeding type to rank. Oppositions challenge a pending application; cancellations attack a registration.

Parameters from the server's own tool schema.

RISK

Why get_ttab_top_opposition_filers is rated Low

Even though get_ttab_top_opposition_filers only reads data, uncontrolled read access leaks sensitive information and racks up API costs: an agent caught in a retry loop can make thousands of calls a minute without anyone noticing.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs get_ttab_top_opposition_filers 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 get_ttab_top_opposition_filers, this is the rule to start with:

get_ttab_top_opposition_filers Allowed

get_ttab_top_opposition_filers is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "get_ttab_top_opposition_filers": {}
  }
}

ALLOW ONLY THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect GleanMark Trademark Search, apply this rule, and every get_ttab_top_opposition_filers call is checked against it from then on.

FAQ

Questions about get_ttab_top_opposition_filers

What does the get_ttab_top_opposition_filers tool do? +

Ranks the parties that filed the most TTAB oppositions (or cancellations) across the whole Board in a date range. Answers market-wide questions such as which party filed the most oppositions in April 2026. Takes a calendar date range. One owner's record is covered by get_owner_ttab_stats, and one proceeding by get_ttab_proceeding_details. It is categorised as a Read tool in the GleanMark Trademark Search MCP Server, which means it retrieves data without modifying state.

What parameters does get_ttab_top_opposition_filers accept? +

get_ttab_top_opposition_filers accepts 5 parameters: limit, end_date, party_role, start_date, proceeding_type. Required: end_date, start_date. The full parameter table on this page comes from the server's own tool schema.

How do I enforce a policy on get_ttab_top_opposition_filers? +

Register the GleanMark Trademark Search MCP server in PolicyLayer and add a rule for get_ttab_top_opposition_filers: 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.

What risk level is get_ttab_top_opposition_filers? +

get_ttab_top_opposition_filers is a Read tool with low risk. Read-only tools are generally safe to allow by default.

Can I rate-limit get_ttab_top_opposition_filers? +

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

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

get_ttab_top_opposition_filers 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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