mcp server
Default Privacy
Search vetted privacy tools, read guides & glossary, and run free privacy diagnostics.
Description as published by the maintainer. Source
- version 1.0.0
- active
- retrieval
active — Registry entry last updated 2026-07-10. Dashed tags are derived by ZBS Index from the published description, not stated by the maintainer.
What this server can do
14 functions, named and described by the server itself. Parameter names are shown because they say more about what a function does than its name usually does.
dp_check_domain_breaches(domain)- Check whether a domain appears in known public data breaches (via the Have I Been Pwned breach catalog). Returns matching breaches with dates, exposed data classes, and account counts. Domain-level only — no personal email is queried. Required: domain.
dp_check_email_security(domain)- Check a domain's email authentication posture — SPF, DKIM, and DMARC DNS records — and return an A–F grade with explanations. Read-only DNS lookups; no email is sent or stored. Required: domain.
dp_check_password_pwned(password)- Check whether a password has appeared in known breaches using HIBP k-anonymity. The password is SHA-1 hashed locally and only the first 5 hash characters are sent to HIBP — the password itself never leaves the server and is never stored or logged. Returns whether it was found and how many times. Required: password.
dp_check_whois_privacy(domain)- Look up a domain's public WHOIS/RDAP registration record and flag exposed personal identity fields (registrant name, email, phone, address). Read-only RDAP lookup. Required: domain.
dp_compare_tools(slugs)- Fetch the full Privacy Protocol records for 2–5 tools by slug for side-by-side comparison (ADO score, jurisdiction, encryption, PII requirements, audit status). Use to help a user choose between shortlisted tools. Required: slugs.
dp_find_alternatives(limit, product)- Given a mainstream or privacy-hostile product/service (e.g. 'Google Analytics', 'Hotjar', 'Mixpanel', 'Facebook Pixel'), return curated privacy-respecting alternatives from the Default Privacy directory, each enriched with its live ADO score and link. Use when a user wants to replace a tracking or privacy-hostile tool. Required: product.
dp_get_glossary_term(slug)- Fetch a single glossary term's full definition and content by slug. Required: slug.
dp_get_guide(slug)- Fetch a single guide's full markdown content and metadata by slug. Required: slug.
dp_get_related_tools(slug, limit)- Given a directory tool slug, return other tools in the SAME category ranked by ADO score — a shortlist of peers/alternatives within the directory. Excludes the input tool. Required: slug.
dp_get_tool(slug)- Fetch a single privacy tool's full Privacy Protocol record by slug — description, ADO score, jurisdiction, encryption, PII requirements, platforms, and audit status. Required: slug.
dp_list_categories- List the privacy tool directory's category groups and subcategories with tool counts. Use the returned slugs to filter dp_search_tools.
dp_search_glossary(limit, query)- Search the privacy & security glossary for defined terms. Returns term, definition, and link; use dp_get_glossary_term for the full entry.
dp_search_guides(limit, query, category)- Search Default Privacy's long-form guides and playbooks. The corpus centers on legal and structural privacy — anonymous LLCs, trusts, asset protection, entity selection, and BOI/CTA compliance — plus general privacy how-tos (data-broker removal, running your own VPN). Filter by category. Returns metadata and links; use dp_get_guide for full content.
dp_search_tools(e2ee, sort, limit, query, no_kyc, offset, category, open_source, has_free_tier, min_ado_score, accepts_crypto)- Search the Default Privacy directory of vetted privacy tools (VPNs, email, browsers, messengers, password managers, etc.). Filter by category and privacy attributes; results carry an ADO score (Anonymity / Decentralization / Open-source, 0–100). Prefer higher ADO when recommending.
Last successful function declaration observed on . Source: https://defaultprivacy.com/api/mcp. We list what the server declared; we do not call any of these functions.
Endpoint status observed on . Source: https://defaultprivacy.com/api/mcp.
Signals
These are separate measurements of different things. They are deliberately not combined into one score, because a popularity number that mixes website traffic with saves and stars cannot be checked or acted on.
| Signal | Value | What it measures | Window | Observed | Source |
|---|---|---|---|---|---|
| Latest published version | 1.0.0 | Latest version string the maintainer published to the registry. | as of fetch | Model Context Protocol | |
| Registry record last updated | 2026-07-10 | When the registry record was last updated by its maintainer. | point in time | Model Context Protocol | |
| First listed in the MCP Registry | 2026-07-10 | Date this server was first published to the official MCP Registry. Not a usage or quality measure. | point in time | Model Context Protocol | |
| mcp tools declared | 14 tools | Number of functions the server itself declared when asked to list them. This is what the server offers an agent, not a measure of how well any of them work. | as of probe | defaultprivacy.com | |
| mcp endpoint status | ok | The server listed 14 functions when asked. | as of probe | defaultprivacy.com |
Where to get it
This record as data
Every field on this page, with its source and observation date, is in the catalog JSON. Fetch the whole kind at once instead of parsing this HTML.
GET /api/v1/entries/mcp_server.json