Manage quantitative research context across sessions via knowledge graph based MCP Server
Connect Quantitative Researcher to Claude, Cursor or any other MCP client and it stops being a tab you switch to. Manage quantitative research context across sessions via knowledge graph based MCP Server. The quantitative researcher mcp server is what makes that connection.
An MCP server implementation that provides tools for managing quantitative research knowledge graphs, enabling structured representation of research projects, datasets, variables, hypotheses, statistical tests, models, and results. This server helps quantitative researchers organize their data, track their analyses, evaluate hypotheses, and generate insights from numerical data.
The toolset is worth reading before you wire it up, because it tells you what the integration is really for:
getProjectOverview — Comprehensive view of a project including research questions, methodology, datasets, variablesgetDatasetAnalysis — Analysis of dataset contents including variables, descriptive statistics, and data qualitygetHypothesisTests — Review of hypothesis tests and their outcomesgetVariableRelationships — Examine correlations, predictions, and other relationships between variablesgetStatisticalResults — Summarize the results of statistical analysesgetVisualizationGallery — View visualizations created for datasets and resultsgetModelPerformance — Assess performance metrics for statistical modelsgetResearchQuestionResults — Organize analyses and results by research questionsgetVariableDistribution — Examine the distribution and properties of individual variablesgetStatusOverview — View all entities with a specific status (active, completed, pending, abandoned)getPriorityItems — Identify high-priority research tasks and activitiesgetResearchSequence — Visualize the sequence of research processes based on precedes relationsConfiguration is passed through the environment: MEMORY_FILE_PATH, SESSIONS_FILE_PATH. Treat anything key-shaped as a real credential — scope it to the minimum the server needs, and rotate it if it ever lands in a shared config.
Installation goes through your MCP client rather than a global install: point it at github on npm and it is fetched when the client starts. The copy-paste blocks for Claude Desktop, Claude Code and Cursor are further down this page.
This sits in the knowledge and memory group, where several servers overlap in what they claim to do but differ sharply once you actually set them up. Quantitative Researcher's toolset — getProjectOverview, getDatasetAnalysis, getHypothesisTests and 11 more — is a fair guide to whether it matches your workflow. It is maintained by tejpalvirk; worth a glance at recent repository activity before you build anything load-bearing on it.
This entry was verified against Quantitative Researcher's own documentation before publication; SyncDev keeps the directory reviewed rather than auto-generated.
| Tool | What it does |
|---|---|
| getProjectOverview | Comprehensive view of a project including research questions, methodology, datasets, variables |
| getDatasetAnalysis | Analysis of dataset contents including variables, descriptive statistics, and data quality |
| getHypothesisTests | Review of hypothesis tests and their outcomes |
| getVariableRelationships | Examine correlations, predictions, and other relationships between variables |
| getStatisticalResults | Summarize the results of statistical analyses |
| getVisualizationGallery | View visualizations created for datasets and results |
| getModelPerformance | Assess performance metrics for statistical models |
| getResearchQuestionResults | Organize analyses and results by research questions |
| getVariableDistribution | Examine the distribution and properties of individual variables |
| getStatusOverview | View all entities with a specific status (active, completed, pending, abandoned) |
| getPriorityItems | Identify high-priority research tasks and activities |
| getResearchSequence | Visualize the sequence of research processes based on precedes relations |
| startsession | Starts a new quantitative research session, generating a unique session ID and displaying current research projects, datasets, models, visualizations, and previous sessions. Shows status information via has_status relati |
| loadcontext | Loads detailed context for a specific entity (project, dataset, variable, etc.), displaying relevant information based on entity type. Includes status information, priority levels, and sequential process relationships. |
{
"mcpServers": {
"quantitativeresearch": {
"command": "npx",
"args": [
"-y",
"github:tejpalvirk/quantitativeresearch"
]
}
}
}Configuration as documented by the project. Restart the client after saving.
| Variable | Description | Required |
|---|---|---|
| MEMORY_FILE_PATH | Filesystem location the server is allowed to use. | Optional |
| SESSIONS_FILE_PATH | Filesystem location the server is allowed to use. | Optional |
A knowledge graph your assistant keeps between sessions — entities, relations and observations that persist.
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Your workspace, on speaking terms with AI — search, read and write Notion pages and databases.
A structured scratchpad for hard problems — stepwise reasoning with revisions, branches and visible logic.
Symbol-level code navigation, refactoring and memory for coding agents — the IDE brain your assistant has been missing.
Chat with your second brain — search, read and write vault notes through the Local REST API.