Cline and Claude Desktop과 통합된 강력한 연구 지원 도구입니다! Perplexity AI를 활용하여 지능적인 검색, 문서 검색, API 검색, 코드 현대화 지원을 제공합니다. 코딩 중에도 이 모든 기능을 사용할 수 있습니다.
원활한 컨텍스트 추적 : 여러 쿼리에 걸쳐 일관된 응답을 제공하기 위해 SQLite 데이터베이스에서 대화 기록을 유지합니다.
고급 쿼리 처리 : 복잡한 질문에 대한 정교한 추론 및 자세한 답변을 위해 Perplexity의 Sonar 모델을 사용합니다.
지능형 요금 관리 : 제한에 도달하지 않고 API 사용량을 극대화하기 위해 지수 백오프를 사용하여 적응형 요금 제한을 구현합니다.
고성능 네트워킹 : 안정적인 작동을 위해 연결 풀링 및 자동 재시도 논리를 통해 API 호출을 최적화합니다.
Related MCP server: Perplexity Tool for Claude Desktop
모든 주제에 대한 포괄적인 정보를 얻기 위해 일반적인 검색 쿼리를 수행합니다. 이 예시에서는 다양한 세부 수준(간략, 일반, 상세)을 사용하여 맞춤형 답변을 얻는 방법을 보여줍니다.
특정 기술, 라이브러리 또는 API에 대한 문서와 사용 예를 검색합니다. 이 예제는 React Hooks에 대한 포괄적인 문서를 얻는 방법을 보여주며, 여기에는 모범 사례와 일반적인 함정이 포함됩니다.
프로젝트에 통합 가능한 API를 발견하고 평가합니다. 이 예시에서는 기능, 가격 및 통합 복잡성에 대한 상세 분석을 통해 결제 처리 API를 찾는 방법을 보여줍니다.
더 이상 사용되지 않는 기능이나 패턴에 대한 코드를 분석하여 마이그레이션 지침을 제공합니다. 이 예제는 React 클래스 컴포넌트와 라이프사이클 메서드를 최신 대안으로 확인하는 방법을 보여줍니다.
Node.js가 아직 설치되지 않았다면 먼저 설치하세요(nodejs.org에서).
저장소를 복제합니다
종속성을 설치하고 빌드합니다.
https://www.perplexity.ai/settings/api 에서 Perplexity API 키를 받으세요.
OS에 맞는 위치에 MCP 설정 파일을 만드세요.
Claude Desktop과 함께 사용하려면 서버 구성을 추가하세요.
Cline과 함께 사용하려면 mcpServers에 다음을 추가하세요.
지엑스피1
서버를 빌드하세요: npm run build
Check if code or dependencies might be using deprecated features
| Name | Required | Description | Default |
|---|---|---|---|
| code | Yes | The code snippet or dependency to check | |
| technology | No | The technology or framework context (e.g., 'React', 'Node.js') |
Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
The description does not disclose behavioral traits beyond its basic function. It does not state if the check is read-only, whether it executes the code, what input format is expected, or what output is produced. With no annotations, this lack of detail is a significant gap.
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?
The description is a single, focused sentence with no redundant information. It gets straight to the point.
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?
Despite the small parameter count, the description lacks crucial information about the tool's behavior and return value. Without an output schema or annotations, the agent is left without a clear picture of what to expect. The description is too minimal to be complete.
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?
The schema fully describes both parameters (code and technology), so the description doesn't need to elaborate. The description adds no additional parameter context beyond the schema, aligning with the baseline score of 3.
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 clearly states the tool's function: checking code or dependencies for deprecated features. It distinguishes from sibling tools like search and get_documentation by focusing on deprecation analysis rather than general information retrieval.
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?
No guidance is provided on when to use this tool versus alternatives like search or get_documentation. The description only states what it does, implying usage but offering no exclusions or comparison.
Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.
Find and evaluate APIs that could be integrated into a project
| Name | Required | Description | Default |
|---|---|---|---|
| requirement | Yes | The functionality or requirement you're looking to fulfill | |
| context | No | Additional context about the project or specific needs |
Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
With no annotations, the description carries the full burden of behavioral disclosure, but it only states the purpose. It doesn't mention whether the tool performs live searches, what evaluation criteria are used, what output format is returned, or any side effects. This is a significant lack of transparency.
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?
The description is a single, concise sentence that is front-loaded and directly conveys the tool's purpose. Every word earns its place, and there is no unnecessary detail or fluff.
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?
Given the lack of annotations and output schema, the description should compensate by explaining return values, research process, or usage context. It does none of this, leaving the agent without a clear picture of the tool's output, behavior, or when to choose it over siblings.
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?
The input schema already describes both parameters (requirement and context) with 100% coverage, so the baseline is 3. The tool description adds no additional meaning beyond the schema; it doesn't explain how the parameters influence behavior or results.
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 clearly states the tool finds and evaluates APIs for project integration, using a specific verb and resource. It distinguishes itself from sibling tools like general search and get_documentation, though it doesn't detail the evaluation criteria or depth.
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?
The description gives no guidance on when to use this tool versus alternatives. It doesn't mention any exclusions, prerequisites, or comparisons with sibling tools like search or get_documentation, leaving the appropriate usage context unclear.
Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.
Get documentation and usage examples for a specific technology, library, or API
| Name | Required | Description | Default |
|---|---|---|---|
| query | Yes | The technology, library, or API to get documentation for | |
| context | No | Additional context or specific aspects to focus on |
Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
No annotations are provided, so the description carries the full burden of behavioral disclosure. It only restates the primary function and reveals nothing about potential side effects, output format, source reliability, or limitations. The agent is left guessing about what 'documentation' entails (e.g., official docs, community examples, version specifics).
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?
The description is a single, concise sentence that front-loads the main verb and resource. There is no wasted wording or unnecessary detail.
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 tool with full schema coverage and no output schema, the description is minimally viable but lacks usage guidance and behavioral context. It could be more complete by explaining what types of documentation are returned or how it differs from sibling tools.
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 coverage is 100% for both parameters, so the baseline is 3. The description adds no additional meaning beyond what the schema already provides; it merely reiterates 'specific technology, library, or API' which matches the 'query' parameter description.
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 clearly states the verb ('Get') and the resource ('documentation and usage examples') for a 'specific technology, library, or API.' This is specific and distinguishes it from generic search, though it doesn't explicitly call out sibling tools.
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?
No guidance is given on when to use this tool versus alternatives like search, find_apis, or chat_perplexity. The description implies a documentation-focused purpose but provides no exclusions, prerequisites, or contextual cues for selection.
Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.
Perform a general search query to get comprehensive information on any topic
| Name | Required | Description | Default |
|---|---|---|---|
| query | Yes | The search query or question | |
| detail_level | No | Optional: Desired level of detail (brief, normal, detailed) |
Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
With no annotations provided, the description carries the full burden of disclosing behavioral traits. It only promises 'comprehensive information' without noting whether the tool is read-only, what data source it accesses, whether it has rate limits, or what the response format looks like.
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?
The one-sentence description is efficient and front-loaded with the verb and resource. It contains no filler, though its brevity limits the amount of actionable guidance.
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?
Given the simple schema and lack of an output schema, the description still leaves important gaps: it does not explain what kind of results are returned, when this tool should be preferred over sibling tools, or how the optional detail_level affects behavior.
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?
The input schema already documents both parameters with descriptions, giving 100% coverage. The description adds only generic context ('any topic') and does not enrich the meaning of the parameters beyond what the schema provides.
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 states a clear action ('Perform a general search query') and resource ('search') to gather information. However, it does not differentiate this from sibling tools like get_documentation or find_apis, so it stops short of full clarity.
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?
No guidance is provided on when to choose this tool over alternatives. The phrase 'any topic' is extremely broad and gives no context or exclusions, leaving the agent without direction.
Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.
Recent tool additions, removals, and schema changes observed during successful MCP inspections.
check_deprecated_codefind_apisget_documentationsearchScored across 4 tools
Each tool has a clearly distinct purpose with no overlap: checking deprecated code, finding APIs, getting documentation, and performing general searches. The descriptions make it easy for an agent to select the right tool for each specific research task.
Three tools follow a consistent verb_noun pattern (check_deprecated_code, find_apis, get_documentation), but 'search' deviates as a single verb without an object. This minor inconsistency slightly affects predictability, though all names remain readable.
With only 4 tools, the set feels thin for a research server that aims to cover broad information-gathering tasks. While each tool is useful, the scope suggests more specialized research operations could be missing, making it borderline appropriate.
The tools cover key research functions like checking deprecations, finding APIs, getting docs, and general searches, but there are notable gaps. For example, missing tools for comparing technologies, validating information sources, or tracking research progress limit comprehensive workflow coverage.
Real-time web search, reasoning, and research through Perplexity's API
Persistent memory for Claude Code and Cursor. Stop re-explaining your project every session.
Persistent context for Claude. Your AI always knows your projects and next actions across sessions.
Enable AI assistants to perform web searches using Perplexity's Sonar Pro.
