Precleared Contact Check MCP Server

by precleared Your server? Claim it

answering

Precleared Contact Check is answering right now. Last checked moments ago. It exposes 2 tools. Last commit 15 Oct 2026.

Cold email compliance check for outreach agents: GDPR, PECR, CAN-SPAM, CASL verdict, signed receipt.

Uptime history 4 days of history

4 days agonow

100.0%

Uptime 24h

92 of 92 checks

Tools

read from the server

1032 ms

Response time

average over 24h

Stars

last commit 15 Oct 2026

What changed 3

Every tool that appeared, vanished or quietly changed what it asks for. Recorded since 14 October 2026. No other catalogue keeps this.

16 Oct a tool changed the parameters it asks for contact_check

14 Oct a tool description was rewritten contact_check

14 Oct a tool changed version

Nothing serious here today

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

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 0 min ago.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

claude mcp add contact-check --transport http https://precleared.dev/mcp

~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "contact-check": {
      "url": "https://precleared.dev/mcp"
    }
  }
}

~/.codex/config.toml

[mcp_servers.contact-check]
url = "https://precleared.dev/mcp"

.cursor/mcp.json

{
  "mcpServers": {
    "contact-check": {
      "url": "https://precleared.dev/mcp"
    }
  }
}

.vscode/mcp.json

{
  "mcpServers": {
    "contact-check": {
      "url": "https://precleared.dev/mcp"
    }
  }
}

Available tools 2

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

contact

contact_check

Check whether a cold or unsolicited marketing email to one recipient is allowed under UK PECR and GDPR, US CAN-SPAM, Canadian CASL, German UWG or French rules. Use it before the first email to a new contact, one call per address. Not needed for transactional emails such as invoices, receipts or password resets. Returns the verdict, confidence, the rule quoted with its source, what the email's footer must include, the next step and the facts used. Each check uses one check from your allowance and is saved as a signed receipt. It does not send anything.

verify

verify_receipt

Fetch a Precleared receipt by its id (cc_rcpt_...) to show what was checked, when, and the verdict, with the hashes, Ed25519 signature and public key needed to verify it. Use it when a person or an audit asks for proof of a check.

Endpoints

URL	Transport	State	Latency	Checked
https://precleared.dev/mcp	streamable-http	answering	694 ms	0 min ago

Alternatives to Precleared Contact Check

same job, measured the same way

Prove It

by ark-forge

Free public benchmark for AI agents: compliance tasks, every claim checked against signed receipts

360 installs/wk local only

Dropcoin Validation

by freshfos

EU compliance checks for AI agents: sanctions, company, VAT ID, IBAN, email. Pay per call.

6 tools answering

Leadsapp

by leadsapp

Search 136M+ US/CA B2B contacts free, verify emails free, get compliance verdicts. Pay per reveal.

answering

SpineFrame

by ratnaditya-j

Governance runtime for AI agents with signed provenance, compliance audits, and OSINT.

1 installs/wk local only

Srbryant86

by srbryant86

Sign AI output for EU AI Act + FRE 902 compliance, verify content authenticity provenance

33 installs/wk local only

Veridion Nexus

by brano80

Veridion Nexus MCP server - GDPR Art. 44-49 runtime compliance for AI agents

52 installs/wk local only

Air Blackbox

by shotwellj

EU AI Act compliance scanner for Python AI agents — scan, analyze, and remediate

488 installs/wk local only

Compliance

by rulemesh

Engineered GDPR compliance for engineers and AI agents: pull rules, implement, submit evidence.

answering

Precleared Contact Check — questions

Answers built from our own checks of this server.

What can Precleared Contact Check do?

It exposes 2 tools, read directly from the server on our last check. Among them: contact_check, verify_receipt. 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 Precleared Contact Check working right now?

We send a real MCP handshake every 15 minutes. Over the last 24 hours 92 of 92 checks got a reply (100.0%), average response time 1032 ms. The bar chart above shows every period we have measured.

How do I connect Precleared Contact Check?

Copy the ready config from this page — we generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each with the file path that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.

Does Precleared Contact Check need an API key?

No. Precleared Contact Check completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 2 of them are readable on this page. This is what we observed, not what the docs claim.

How fast is Precleared Contact Check?

It answers our handshake in 1032 ms on average, which is faster than 7% of all working MCP servers we measure. That is on the slow side — worth knowing if the tool sits inside an interactive loop. The comparison comes from our own checks across the whole registry, every 15 minutes.

Is Precleared Contact Check open source?

Yes — it is published under the MIT licence, written in JavaScript and 0 stars on GitHub. The source link is on this page, so you can read exactly what it does with your data before you connect it.