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crosstabs

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Free survey crosstabs with local analysis and temporary hosted MCP project workflows.

v1.4.1 · active · website · descriptor JSON · versions

Not classified yet.The remote endpoints have not been probed successfully, or the listing has nothing to connect to.
Quality88good
Trust47of 100
Uptime, 30 days94%
Latency p50651 ms

Connect

8 clients · secrets stay placeholders
{
  "mcpServers": {
    "crosstabs": {
      "type": "http",
      "url": "https://mcp.crosstabs.com/mcp"
    }
  }
}
claude mcp add --transport http crosstabs https://mcp.crosstabs.com/mcp
[mcp_servers.crosstabs]
url = "https://mcp.crosstabs.com/mcp"
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "crosstabs": {
      "type": "remote",
      "url": "https://mcp.crosstabs.com/mcp",
      "enabled": true
    }
  }
}
{
  "mcpServers": {
    "crosstabs": {
      "type": "http",
      "url": "https://mcp.crosstabs.com/mcp"
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=crosstabs&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vbWNwLmNyb3NzdGFicy5jb20vbWNwIn0%3D"
}
{
  "servers": {
    "crosstabs": {
      "type": "http",
      "url": "https://mcp.crosstabs.com/mcp"
    }
  }
}
{
  "mcpServers": {
    "crosstabs": {
      "httpUrl": "https://mcp.crosstabs.com/mcp"
    }
  }
}
extensions:
  "crosstabs":
    enabled: true
    name: "crosstabs"
    type: streamable_http
    uri: "https://mcp.crosstabs.com/mcp"
    timeout: 300

Quality 88 / 100good

protocol75 · weight 25
  • warn
    protocol.modernnewest supported version is 2025-11-25; 2026-07-28 not supported, older versions are deprecated until 2027-07-28
  • n/a
    protocol.statelessonly applies to 2026-07-28 servers
  • pass
    protocol.transportstreamable HTTP
  • n/a
    protocol.list_ttlonly applies to 2026-07-28 servers
authorizationn/a · weight 15
  • n/a
    auth.prm, auth.as_metadata, auth.cimdno remote uses OAuth
  • n/a
    auth.secret_in_urlno templated URL
tool hygiene86 · weight 30
  • pass
    tools.descriptionsevery tool has a description
  • pass
    tools.description_lengthdescriptions are concise
  • pass
    tools.schemasevery tool has an object input schema
  • pass
    tools.annotations52 of 52 tools declare readOnlyHint or destructiveHint
  • pass
    tools.directory_hintsevery tool declares readOnlyHint, destructiveHint, idempotentHint and openWorldHint
  • fail
    tools.token_costabout 35,133 tokens to load every tool, a large share of an agent's context
  • pass
    tools.api_dumptools are not a one-to-one API dump
stability100 · weight 15
  • pass
    stability.changesno tool changes in 30 days
  • pass
    stability.rug_pullno tool changed its meaning under the same name
dependencies100 · weight 15
  • pass
    deps.known_vulnsno known advisory in 80 resolved packages
  • pass
    deps.mcp_sdk_versionmcp 1.30.0, no known advisory
  • pass
    deps.resolvable[email protected] resolved: 80 packages

52 tools, about 35,133 tokens to load them all · tool set 0d5803bc7ebe · checked 2026-10-20 06:17 UTC

Tool changes

No tool definition changes recorded. A server's first observation is its baseline; later probes record what changes.

Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed. How it is computed.

Trust 47 / 100

no-repository
provenance45
liveness0
freshness85
hygiene80

+website -unreachable(5 failures) ~updated-37d-ago -no-repository

Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed. How it is computed.

Dependencies

[email protected] PyPI79 dependencies, resolved · MCP SDK mcp 1.30.0 · advisories checked 2026-10-19

No known advisory affects this dependency graph.

Dependency graphs from deps.dev; advisories from OSV.dev, including the GitHub Advisory Database and the PyPI Advisory Database; all CC BY 4.0. The graph is what a clean install of this version resolves today; nothing was installed or run. How it is checked.

Endpoints

remoteauthreachableuptime 30dp50protocollast ok
https://mcp.crosstabs.com/mcp streamable-httpnoneno (5 failures)94%651 ms2025-11-252026-10-11
packageregistryversionruntimesecrets
crosstabspypi1.4.0–

Tools (52)

analyze_crosstabread-onlyCompute deterministic statistics from a bounded aggregate contingency matrix.
analyze_surveyRun a governed crosstab for an existing hosted project. This task shortcut uses the same deterministic run_table engine and returns a job to poll with get_job.
apply_filterCreate and assign an auditable project filter. Queues a hosted job; use get_job to retrieve its result.
apply_raking_weightsRecompute a reviewed weighting fingerprint and atomically save a new sampling-weight column and definition with human approval, warning acknowledgement, revision checks and replay. Does not authorize ordinary or complex-survey inference. Queues a hosted job; use get_job to retrieve its result. Obtain actual user approval before calling; do not fabricate approval fields.
apply_transformationApply an approved transformation to one workspace wave with recorded human approval and reversible provenance. Queues a hosted job; use get_job to retrieve its result. Obtain actual user approval before calling; do not fabricate approval fields.
build_tab_bookBuild a reusable tab book for an existing hosted project. This task shortcut uses the same deterministic run_tab_book engine and returns a job to poll with get_job.
compare_survey_wavesCompare compatible saved survey waves. This task shortcut uses the same deterministic compare_waves engine and preserves all comparability warnings.
compare_wavesCompare compatible tables across project waves. Queues a hosted job; use get_job to retrieve its result.
create_analysis_planCreate a portable revision-bound document for explicitly selected saved tables without mutating the project. Queues a hosted job; use get_job to retrieve its result.
create_editable_reportGenerate an editable PPTX or DOCX report pack from an existing hosted project. Use get_download_link on the returned artifact ID after the job succeeds.
create_projectCreate an empty, versioned research project. Queues a hosted job; use get_job to retrieve its result.
create_workspaceCreate a private temporary workspace without signing in. Explain that uploads leave the device, then obtain consent. The secret token is the sole access credential and cannot be recovered.
define_bannerCreate or replace a reusable multilevel banner. Queues a hosted job; use get_job to retrieve its result.
define_row_setCreate or replace a reusable ordered row-variable set, with an optional cases-or-responses denominator for one detected multi-select question. Queues a hosted job; use get_job to retrieve its result.
define_survey_designCreate an approved immutable Taylor or replicate-weight survey design, or assign an identical existing design, atomically across selected tables. Queues a hosted job; use get_job to retrieve its result. Obtain actual user approval before calling; do not fabricate approval fields.
delete_workspacedestructivePermanently delete the temporary workspace and all active project, file and job data. This revokes its token.
detect_schema_driftInspect wave compatibility and propose repairs without mutation. Queues a hosted job; use get_job to retrieve its result.
export_projectExport a definition-only package by default or an explicit full-data package to the temporary hosted workspace. Queues a hosted job; use get_job to retrieve its result.
fetchread-onlyFetch one fixed Crosstabs evidence record by identifier.
generate_report_packGenerate an editable evidence-linked PPTX or DOCX pack. Queues a hosted job; use get_job to retrieve its result.
get_audit_historyReturn paginated append-only project audit events. Queues a hosted job; use get_job to retrieve its result.
get_download_linkread-onlyCreate a private browser download link for an uploaded file or generated artifact in this workspace. The link contains a secret in its fragment; never share it publicly.
get_headless_capabilitiesread-onlyDescribe the full accountless hosted MCP, privacy, retention and execution limits.
get_jobread-onlyRead a queued analysis job. Wait at least two seconds between polls. Only succeeded jobs contain completed results; failed jobs contain an error. Use get_download_link for artifact IDs, or get_rendered_table for completed render_project_table jobs.
get_rendered_tableread-onlyRender the canonical aggregate result of a succeeded render_project_table job. Respondent rows are never included in the widget.
get_runtime_statusread-onlyInspect this hosted runtime and its fixed resource limits.
get_startedread-onlyGet client-specific connection guidance, a health check, and the first prompt to try. No account, workspace, or upload is required.
get_workspaceread-onlyList this temporary workspace's files, recent jobs and expiry. Includes a private upload link.
import_datasetValidate and import respondent records into a project wave. Queues a hosted job; use get_job to retrieve its result.
import_projectVerify and import a full-data Crosstabs project package as a new workspace copy. Queues a hosted job; use get_job to retrieve its result.
inspect_projectInspect a redacted workspace project graph, capabilities and current revision. Queues a hosted job; use get_job to retrieve its result.
list_projectsList redacted summaries from the workspace project store. Queues a hosted job; use get_job to retrieve its result.
preview_raking_weightsPreview explicit population margins against the saved active wave. Returns aggregate balance, trimming and effective-base diagnostics with a revision-bound review fingerprint; respondent weights remain in the temporary hosted workspace. Queues a hosted job; use get_job to retrieve its result.
profile_datasetReturn bounded types, missingness and cardinality diagnostics. Queues a hosted job; use get_job to retrieve its result.
propose_transformationCreate a draft, data-free transformation recipe for later review. Queues a hosted job; use get_job to retrieve its result.
refresh_report_packRefresh generated regions while preserving declared manual regions. Queues a hosted job; use get_job to retrieve its result. Obtain actual user approval before calling; do not fabricate approval fields.
render_crosstabread-onlyRender a deterministic evidence-linked aggregate crosstab widget.
render_project_tableRender one revision-bound saved table execution through the canonical workspace evidence widget. Queues a hosted job; use get_job to retrieve its result.
repair_schemaApply an approved, reversible schema repair plan. Queues a hosted job; use get_job to retrieve its result. Obtain actual user approval before calling; do not fabricate approval fields.
replace_datasetImport a replacement wave without overwriting prior source data. Queues a hosted job; use get_job to retrieve its result. Obtain actual user approval before calling; do not fabricate approval fields.
review_transformationApprove or reject a draft transformation recipe with recorded human approval. Queues a hosted job; use get_job to retrieve its result. Obtain actual user approval before calling; do not fabricate approval fields.
run_analysis_planValidate and execute a portable plan against one loaded project revision, returning aggregate evidence and review findings. Queues a hosted job; use get_job to retrieve its result.
run_complex_survey_methodRun a declared-design OLS, logistic, or K-means method and record bounded canonical evidence. Queues a hosted job; use get_job to retrieve its result.
run_demo_analysisread-onlyRun an instant, upload-free tour using a fixed synthetic survey table. Returns an AI-ready answer, numbers, interpretation, warnings and next action.
run_tab_bookCompute the selected tab-book recipe with progress and cancellation. Queues a hosted job; use get_job to retrieve its result.
run_tableCompute one crosstab with diagnostics and evidence metadata. Queues a hosted job; use get_job to retrieve its result.
searchread-onlyDiscover fixed Crosstabs methodology, limitations, and evidence pages.
set_weightCreate and assign a validated weighting definition. Queues a hosted job; use get_job to retrieve its result. Obtain actual user approval before calling; do not fabricate approval fields.
undo_changeReverse a recorded reversible project mutation. Queues a hosted job; use get_job to retrieve its result.
undo_transformationMark one applied transformation run undone and restore its derived variable in this workspace. Queues a hosted job; use get_job to retrieve its result.
update_variable_metadataApply an approved label, coding, missing-value, measurement, role, and display-format update without rewriting respondent rows. Queues a hosted job; use get_job to retrieve its result. Obtain actual user approval before calling; do not fabricate approval fields.
validate_analysis_planPreflight a portable analysis plan against the current workspace project and return actionable validation issues. Queues a hosted job; use get_job to retrieve its result.

Schemas: list_tools.

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Official server.json
{
  "name": "io.github.crosstabs/crosstabs",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "remotes": [
    {
      "url": "https://mcp.crosstabs.com/mcp",
      "type": "streamable-http"
    }
  ],
  "version": "1.4.1",
  "packages": [
    {
      "version": "1.4.0",
      "transport": {
        "type": "stdio"
      },
      "identifier": "crosstabs",
      "registryType": "pypi"
    }
  ],
  "websiteUrl": "https://www.crosstabs.com/mcp",
  "description": "Free survey crosstabs with local analysis and temporary hosted MCP project workflows."
}