forgetDelete a previously stored memory by key. Use when context is stale, the task is done, or you want to clear sensitive data the agent saved earlier. Pair with remember and recall.
| Name | Required | Description | Default |
|---|---|---|---|
| key | Yes | Memory key to delete |
Changes observed during successful MCP inspections. Dates show when Glama detected each change.
Input schema / examplesAdded value: +[
+ {
+ "key": "user_research_topic"
+ }
+]Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
Annotations already indicate destructive and idempotent behavior, but the description adds context that the deletion targets previously stored memory and is appropriate for clearing sensitive data. It clarifies the scope of destruction beyond the raw annotation.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.
Is the description appropriately sized, front-loaded, and free of redundancy?
Three focused sentences: action, when to use, and related tools. No redundant phrasing; every sentence earns its place. Front-loaded with the core action.
Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.
Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?
For a simple one-parameter delete tool with strong annotations and full schema coverage, the description provides all necessary context: purpose, usage timing, data sensitivity, and sibling relationships. No gaps for an agent to misuse it.
Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.
Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?
Schema has 100% coverage for the key parameter ('Memory key to delete'). The description reinforces this with 'by key' and adds meaningful connection to remember/recall, helping the agent understand the key refers to a memory previously stored. This slightly exceeds the schema baseline.
Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.
Does the description clearly state what the tool does and how it differs from similar tools?
The description opens with 'Delete a previously stored memory by key' – a specific verb (delete), resource (memory), and method (by key). It clearly distinguishes itself from sibling tools remember and recall, leaving no ambiguity about its role.
Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.
Does the description explain when to use this tool, when not to, or what alternatives exist?
Provides explicit 'Use when' conditions: stale context, task completion, clearing sensitive data. Also instructs to 'Pair with remember and recall', positioning it within a workflow. No alternative is confused with this tool.
Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.
Add one secure layer between your agents and this server.
The tool set is a mix of country lookups and many unrelated Pipeworx tools (e.g., prediction markets, memory, subscriptions). While the country-specific tools are distinct, the overall set is a hodgepodge, making it difficult for an agent to determine which tools are relevant to a given task.
Naming conventions are mixed: some use verb_noun (search_countries), some noun_verb (countries_by_currency), some single verbs (forget, recall), and some phrases (ai_visibility_check, ask_pipeworx). No consistent pattern is followed.
35 tools is excessive for a server named 'countries'. Only about 6-7 tools are actually related to countries; the rest are unrelated (Pipeworx services, prediction markets, etc.), creating an extreme mismatch between the server name and its content.
For the country domain, the tool set includes search and lookups by code/currency/language/region but lacks basic CRUD, comparisons, maps, or sorting. Additionally, the presence of many unrelated tools dilutes completeness for the stated purpose.