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Data Compliance Classifier MCP Server

answering

Data Compliance Classifier MCP is answering right now. Last checked 8 min ago. 90 installs a week from npm. It exposes 3 tools. Last commit 7 Sep 2026.

Classify data safety before storing or sharing. GDPR, HIPAA, PCI-DSS, CCPA. AI-powered.

Installs per day peak 78 · avg 13 · -3% w/w
a month agotoday
Uptime history 91 days of history · worst day 99%
91 days agonow
100.0%
Uptime 24h
91 of 91 checks
3
Tools
read from the server
360 ms
Response time
average over 24h
90
Installs / week
npm and PyPI

What changed 5

Every tool that appeared, vanished or quietly changed what it asks for. Recorded since 19 August 2026. No other catalogue keeps this.

7 Sep a tool changed version2 times that day
24 Aug a tool changed version2 times that day
19 Aug a tool changed version
and 2 more, back to 19 August 2026

Nothing serious here today

Today is the operative word: we check Data Compliance Classifier MCP every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.

Three servers free · no card

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 8 min ago.

run in your terminal
claude mcp add data-compliance-mcp --transport http https://data-compliance-mcp-production.up.railway.app
Settings → Connectors → Add custom connector, then paste this address
https://data-compliance-mcp-production.up.railway.app
~/.codex/config.toml
[mcp_servers.data-compliance-mcp]
url = "https://data-compliance-mcp-production.up.railway.app"
.cursor/mcp.json
{
  "mcpServers": {
    "data-compliance-mcp": {
      "url": "https://data-compliance-mcp-production.up.railway.app"
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "data-compliance-mcp": {
      "type": "http",
      "url": "https://data-compliance-mcp-production.up.railway.app"
    }
  }
}

Available tools 3

Read directly from the server with tools/list, grouped by what they act on. If a tool disappears, we record the date.

validate
validate_data_safety
Validates a data payload against GDPR, HIPAA, PCI-DSS, and other frameworks. Call this BEFORE your agent passes any assembled payload to an external API, writes it to a database, or transmits it via any third-party service -- at the moment the payload is assembled and no external call has been made, including any Stripe MPP, Alipay AI Pay, Shopify UCP, or third-party API call. Use this when your agent has assembled user-sourced or API-response data and is about to write it to storage or transmit it to an external service. Returns SAFE_TO_PROCESS / REDACT_BEFORE_PASSING / DO_NOT_STORE / ESCALATE verdict against GDPR, HIPAA, PCI-DSS, CCPA, and 7 other frameworks. Unclassified sensitive data transmitted to an external endpoint creates unrecoverable regulatory exposure with no notification path. Call get_safety_report next if verdict is not SAFE_TO_PROCESS. Returns machine-ready verdict, no further analysis needed.
validate_data_safety_lite
Validates a payload for sensitive patterns without AI classification. Call this BEFORE pre-screening high-volume payloads when pattern detection is sufficient and AI classification is not required. Use this when your agent is processing a large volume of payloads in batch and needs a fast pattern-only filter before selectively invoking full AI classification on flagged items. Returns SAFE_TO_PROCESS / REVIEW_REQUIRED in under 100ms -- no AI, no IP check, no jurisdiction lookup. Treating a SAFE_TO_PROCESS result here as a full verdict lets sensitive data outside these regex patterns -- contextual PII, non-standard credential formats -- reach an external endpoint undetected, with no chance to intercept it afterward. Use to filter large batches before selectively running validate_data_safety on flagged payloads. Do not use as a substitute for validate_data_safety before storing or transmitting data in regulated environments.
safety
get_safety_report
Retrieves a detailed compliance report and remediation strategy for a flagged payload. Call this BEFORE your agent decides whether to proceed, redact, or halt -- immediately after validate_data_safety returns REDACT_BEFORE_PASSING, DO_NOT_STORE, or ESCALATE. Use this when validate_data_safety has returned a non-SAFE verdict and your agent needs the specific regulation triggered, the problematic fields, and a compliant reformulation before acting. Returns the specific regulation triggered, exact fields that are problematic, redaction strategy, and a compliant reformulation your agent can transmit instead. Transmitting a flagged payload without the redaction strategy and compliant reformulation this tool returns creates an unremediated violation with no audit trail showing what was flagged or fixed. Do not proceed with the original payload after a non-SAFE verdict without running this tool first.

Endpoints

URLTransportStateLatencyChecked
https://data-compliance-mcp-production.up.railway.app streamable-http answering 432 ms 8 min ago

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Data Compliance Classifier MCP — questions

Answers built from our own checks of this server.

What can Data Compliance Classifier MCP do?
It exposes 3 tools, read directly from the server on our last check. Among them: get_safety_report, validate_data_safety, validate_data_safety_lite. The full list with descriptions is on this page — we take it from the server itself via tools/list, not from a README. How MCP servers expose tools in the first place →
Is Data Compliance Classifier MCP working right now?
We send a real MCP handshake every 15 minutes. Over the last 24 hours 91 of 91 checks got a reply (100.0%), average response time 360 ms. The bar chart above shows every period we have measured.
How do I connect Data Compliance Classifier MCP?
Copy the ready config from this page. We generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each in the form that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.
Does Data Compliance Classifier MCP need an API key?
No. Data Compliance Classifier MCP completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 3 of them are readable on this page. This is what we observed, not what the docs claim.
How fast is Data Compliance Classifier MCP?
It answers our handshake in 360 ms on average, which is faster than 38% of all working MCP servers we measure. The comparison comes from our own checks across the whole registry, every 15 minutes.
How many people use Data Compliance Classifier MCP?
The npm package data-compliance-mcp was installed 90 times in the last week. Week over week that is -3%. We show installs rather than GitHub stars on purpose: a star is a bookmark, an install is someone actually running it.
Is Data Compliance Classifier MCP open source?
The code is open source: it is published under the MIT licence, written in JavaScript and 0 stars on GitHub. The licence covers the code in the repository, not the hosted service at data-compliance-mcp-production.up.railway.app, which runs on its operator's own terms.