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flyanima

Open Search MCP

by flyanima

search_stackoverflow

Search Stack Overflow for questions and answers using query, tags, and sort criteria. Filter by answered status and control result count to get targeted technical solutions.

Instructions

Search Stack Overflow questions and answers

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
queryYesSearch query for Stack Overflow (e.g., "javascript async await", "python pandas", "react hooks")
tagsNoProgramming language or technology tags (e.g., ["javascript", "react", "nodejs"])
sortNoSort order: relevance, votes, activity, creationrelevance
maxResultsNoMaximum number of questions to return (1-100)
answeredNoFilter for answered questions only
Behavior2/5

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

No annotations are provided, so the description bears full responsibility for behavioral disclosure. It only states the action without mentioning side effects, rate limits, or read-only nature, leaving the agent uninformed about key behavioral traits.

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 short sentence with no filler. It is concise, but slightly under-specified for a tool with several parameters.

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

Completeness2/5

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

With no output schema and sparse description, the agent lacks information about return format, pagination, or how results are structured. The description is insufficient for a tool with multiple parameters and no annotations.

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 100%, with comprehensive descriptions for all parameters. The tool description adds no additional meaning beyond the schema, meeting the baseline expectation.

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 name and description clearly indicate this tool searches Stack Overflow questions and answers, a specific resource. It distinguishes from sibling tools like stackoverflow_question_details and stackoverflow_tags which serve different purposes.

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?

No guidance on when to use this tool versus alternatives like stackoverflow_question_details or stackoverflow_tags. The description lacks context for choosing among related tools.

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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