SurveyCoder

io.github.quack2025Published by GitHub account quack2025v1.0.0Updated Nov 12, 2026

Ask questions of SPSS .sav survey data: crosstabs with significance, and AI coding of open ends.

The publisher's own server: Voice Capture

VerifiedStreamable HTTPWeb executableData & AnalyticsAI & ML

Overview

AI-generated overview

Hosted MCP server that lets an assistant tabulate SPSS .sav survey data — crosstabs, bases, significance — and AI-code open-ended answers.

What you can do
  • Prepare uploads, inspect projects and analyze .sav files, then run tabulations with bases, significance letters and custom segments
  • Design and save tabulation specs and check run status
  • Generate and manage codebooks for open-ended questions, estimate coding cost and start coding runs
  • Create and list deliverables such as dashboards or decks, and check credit balance
When to use it
Useful for market research work where you want plain-language crosstabs and significance tests from SPSS files without an SPSS license, or want open-ended answers coded with AI and reviewed before committing credits.
Requirements
A remote MCP endpoint over Streamable HTTP with OAuth 2.1 sign-in to a SurveyCoder account; no API key and nothing to install. Files are sent through an upload link rather than chat attachments. Coding open-ended answers consumes SurveyCoder credits.
Before you install
Tools that change a project or spend credits are meant to run in two steps with your confirmation, but coding consumes one credit per response. The server acts with your own account and organization permissions, and uploaded survey data goes to a third-party hosted service; access can be revoked in SurveyCoder settings.

Installation

In SourceWeft

  1. Open SurveyCoder in the dashboard and add it to a workspace.
  2. Connect the required credentials. They are stored privately and never shown on public pages.
  3. Enable the server for the chats that should use its tools.

Web executable via Streamable HTTP. Remote servers run from the web runtime once configured in a workspace.

Use with an agent

Paste this prompt into Claude Code, Codex, Cursor or another agent — or into SourceWeft chat. The agent reads this server's install guide, shows you its publisher, endpoint and sign-in, and adds it to your client once you agree. Keys never go into a command.

Read https://sourceweft.com/mcp/io.github.quack2025%2Fsurveycoder/install.md and connect the MCP server it describes to my client. Before changing any config, show me its publisher, endpoint and sign-in method and wait for my OK. Never put an API key in a command or in a file I would commit; ask me where it should come from.

Read the install guide the agent follows

Other MCP clients

Add this to your client's mcpServers config. The client completes OAuth sign-in on first connect.

{
  "mcpServers": {
    "surveycoder": {
      "type": "http",
      "url": "https://api.surveycoder.io/mcp"
    }
  }
}

README

SurveyCoder MCP server

Ask questions of your SPSS (.sav) survey data from Claude, and code open-ended answers with AI.

SurveyCoder is a hosted MCP server for market research. You connect it to Claude, upload a .sav file and ask for tables and crosstabs in plain language. A tabulation engine computes the percentages, bases and significance tests; the assistant explains them and builds the charts, the dashboard or the deck.

This repository holds the public documentation of the server. The server itself is a hosted service; there is nothing to install or run.

Why not just attach the .sav to the chat?

  • The model does not compute the numbers. The assistant asks SurveyCoder for the table and receives percentages, bases and significance tests already computed. Its job is to explain them.
  • Every percentage comes with its base. Low bases are flagged, so a difference on a handful of cases is not read as a finding.
  • No SPSS needed. The server reads the .sav with its variable and value labels. You need no SPSS license, no installation and no syntax.
  • Cuts by the answer that matters. Beyond demographics: promoters against everyone else, people who would buy against those who would not, people who chose a brand against those who did not.

Connect

Claude

  1. Open Settings → Connectors.
  2. Find Survey Coder in the directory and click Connect, or choose Add custom connector and enter https://api.surveycoder.io/mcp.
  3. Sign in to SurveyCoder and authorize access.

Directory listing: https://claude.ai/directory/connectors/surveycoder

Other MCP clients

Any client that supports remote MCP servers with OAuth can use the same endpoint:

json
{  "mcpServers": {    "surveycoder": {      "type": "http",      "url": "https://api.surveycoder.io/mcp"    }  }}

What you can ask

text
I want crosstabs from a .sav file.Show me Q12, Q13 and Q17 by gender, age and city, with bases and significance.Compare promoters (9 and 10) with everyone else on Q17 and Q22.Build a group of people who bought the brand but would not recommend it, and compare it with the rest.With these results, build a dashboard with charts and the three main findings.

And for open-ended questions:

text
Analyze the .sav I uploaded and propose a coding plan.Generate the codebook for Q5 and show it to me before coding.How much would it cost to code the whole project?

How it works

  1. Ask for crosstabs. The assistant returns an upload link. Files attached to the chat do not reach SurveyCoder; the .sav goes through that link.
  2. The assistant checks the file and shows what it will import. Nothing is imported until you confirm. If there is nothing to code, say "tables only".
  3. Ask your questions. Each request takes up to twelve questions and up to four banners.
  4. Ask for cuts by a key answer. Those groups are built for the request and are not saved to the project.

Tools

AreaTools
Results and tablestabulation_base_prepare, tabulation_catalog, tabulation_query, tabulation_design_get, tabulation_design_save, tabulation_generate, tabulation_status, advisor_question_results, advisor_question_segments
Projects and filesprojects_search, advisor_attention, advisor_project_status, upload_link, inbox_list, advisor_analyze_sav, plan_apply, wave_check
Codingadvisor_review_question_setup, question_config_update, question_add_from_file, codebook_generate, codebook_get, codebook_reorganize, coding_estimate, coding_start, refine_suggestions, refine_resolve
Deliverables and creditsdeliverable_create, deliverables_list, deliverable_link, credits_overview

Full descriptions: https://docs.surveycoder.io/mcp/

Safeguards

  • Every tool that changes a project or spends credits works in two steps: a summary first, then the action only after you confirm.
  • The server acts with your own SurveyCoder user and your organization's permissions.
  • You can revoke access at any time in SurveyCoder, under Settings → Connected apps.

Good to know

  • The tables path works with .sav files.
  • Significance letters between columns appear on category rows and on battery summaries.
  • Top 2 Box and mean are only computed when the direction of the scale can be identified; otherwise you get the full distribution.

Pricing

The connector is free. Coding open-ended answers consumes SurveyCoder credits, one per response; new accounts start with 250 free credits. See https://surveycoder.io/.

Privacy and support

SurveyCoder is made by Insight Genius.

Source: README.md at commit e7805ee

Tools

0
This server asks you to sign in, so SourceWeft could not read its tools without an account and has not indexed them. What a connected account sees can depend on that account and its permissions.

Version history

1
  1. v1.0.0LatestNov 12, 2026

Score

75% of the applicable checks met

How complete this listing is, computed from the registry entry, the endpoint and public sources. Not a rating of the server and not a statement that it is safe or working today: reachability is a dated check, and no installs or reviews go into the score.

  • Reached in the last 30 daysRequired25 pts
  • Auth declaredRequired10 pts
  • Tools listed15 pts

    Answer tools/list without a credential, or ship a package that starts in a sandbox without one.

  • DescriptionRequired15 pts
  • Logo10 pts
  • Documentation15 pts
  • License10 pts

    Declare a license in the repository or the registry entry.

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