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SherryLi-vc

Strata Memory MCP Server

by SherryLi-vc

search

Search across L2 memories with semantic queries, applying time, category, and tag filters, and state-dependent boosting for relevance.

Instructions

Active semantic search across L2 memories with time/category/tag filters and state-dependent boosting.

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
queryYesSearch query.
user_idYesWing scope.
limitNo
categoryNoCategory filter.
from_dateNoISO start date.
to_dateNoISO end date.
context_tagsNoState-dependent boost tags.
Behavior3/5

Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

No annotations are provided, so the description carries the full burden. It mentions filters and boosting but does not detail side effects, performance implications, or the meaning of 'state-dependent boosting'. It is moderately transparent but leaves gaps.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Conciseness4/5

Is the description appropriately sized, front-loaded, and free of redundancy?

The description is a single sentence, concise and front-loaded with key information. However, it could benefit from structured formatting to improve readability, given the number of concepts packed in.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Completeness3/5

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

With 7 parameters, no output schema, and no annotations, the description adequately covers the purpose but omits details on return format, pagination behavior, and how boosting works. It is minimally complete for a complex search tool.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Parameters3/5

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

Schema coverage is high (86%), so the baseline is 3. The description adds context about 'time/category/tag filters and state-dependent boosting' which aligns with schema parameters, but does not provide additional format or syntax details beyond what the schema already states.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Purpose5/5

Does the description clearly state what the tool does and how it differs from similar tools?

The description clearly states the verb 'search', the resource 'L2 memories', and specifies features like time/category/tag filters and state-dependent boosting. It is specific and distinguishes from sibling tools like search_embedding_recommendations by focusing on active semantic search across memories.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Usage Guidelines2/5

Does the description explain when to use this tool, when not to, or what alternatives exist?

The description provides no guidance on when to use this tool versus alternatives such as search_embedding_recommendations or memorize. It lacks explicit context about prerequisites, exclusions, or when not to use it.

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

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