Bidda Compliance vs Email Spam Tester
A side-by-side look at the Bidda Compliance and Email Spam Tester MCP servers: transport, auth, tools, quality signals, and the config to install either one in Claude, Cursor, Windsurf or VS Code.
Verdict: choose Bidda Compliance for legal work; choose Email Spam Tester for communication over a hosted endpoint. You can also run both side by side in one mcpServers block.
Which MCP server should you choose?
Choose Bidda Compliance when
- You need dedicated capabilities in the Legal domain.
- You want tools like
list_pillars, search_nodes, get_node.
Choose Email Spam Tester when
- You need dedicated capabilities in the Communication domain.
- You prefer a remote HTTP/SSE transport.
- Its auth model fits you: No auth required.
- You want tools like
get_test_address, wait_for_report, get_report.
Feature & specification comparison
Rows where the two servers differ are marked.
| Spec | ||
|---|---|---|
| Category | Legal | Communication |
| Quality signal | 52/100 · Good | 82/100 · Excellent |
| Install command | Not confirmed yet | Confirmed |
| Transport | — | Remote HTTP/SSE |
| Auth | Not declared | No auth required |
| Pricing | Freemium | Free |
| Required env vars | None listed | None listed |
| Verified owner | Community listing | Verified |
| GitHub stars | 1 | 2 |
| Directory activity | 0 views 0 installs 0 upvotes | 6 views 0 installs 2 upvotes |
| Tools | 25 | 4 |
| Full listing | View Bidda Compliance | View Email Spam Tester |
Tools & capabilities
Bidda Compliance tools 25
list_pillarsList all compliance pillars in the Bidda Sovereign Intelligence registry with node counts. Use this first to discover available compliance domains before searching. Bidda has 10,131 cryptographically-verified nodes across 39 pillars, including a MITRE layer spanning 6 frameworks (ATT&CK Enterprise/Mobile/ICS, D3FEND, ATLAS, CAPEC) plus Banking, AI Governance, Cybersecurity, Healthcare, Legal, ESG and more.search_nodesSearch Bidda compliance nodes by keyword. Returns matching node summaries including a one-sentence BLUF (Bottom Line Up Front): the exact compliance obligation in plain language. Every node traces to a primary legal source (no hallucination). Examples: "Basel III capital", "GDPR data breach", "AML transaction monitoring", "SOC 2 Type II".get_nodeGet a specific compliance node by its ID. Returns the node summary: title, compliance pillar, version, last updated, and BLUF. The full node (machine-executable deterministic workflow, actionable schema, primary legal citations, dependency chain) is available at bidda.com.get_dependency_chainWalk the prerequisite chain for a compliance node. Given one node, returns its full dependency tree (the prior obligations an agent must satisfy before this one applies). Use this to plan a complete compliance posture: unlocking one node usually requires understanding 3-8 upstream nodes. Defaults to depth 2; max 4.get_crosswalkReturn the cross-framework mapping dimensions for a node: which other regulations, standards, or jurisdictions this rule maps to (e.g. GDPR Article 17 → CCPA right-to-delete → POPIA Section 24). Discovery returns the available dimensions; full mapping values are vault-gated.get_latest_changesList the most recently updated compliance nodes: the regulatory change feed. Use to monitor incoming amendments, new guidance, or freshly added rules. Filter by pillar to focus on a domain. Agents should call this on a schedule to keep compliance posture current.get_jurisdiction_bundleReturn all compliance nodes that apply in a specific jurisdiction (EU, US, UK, Australia, Singapore, India, Canada, China, South Africa, Japan, Brazil and others). Use when an agent enters a new market and needs the full regulatory surface for that geography.get_mitre_mappingThe MITRE Rosetta Stone. Given a MITRE technique ID across 5 frameworks (ATT&CK Enterprise, ATT&CK Mobile, ATT&CK ICS, D3FEND, ATLAS), return the Bidda node for that technique plus its mapped compliance obligations: NIST 800-53 controls, ISO 27001 Annex A clauses, PCI DSS requirements, NIS2 articles, HIPAA Security Rule, DORA articles, NERC CIP, IEC 62443. The bridge between how SOC teams think (technique IDs) and how compliance teams think (control families). Free.check_action_compliancePre-flight regulatory check. Agent describes an intended action in natural language ("process EU resident biometric data", "transfer health records to a third-party AI vendor", "deploy autonomous trading model in Singapore") and receives a ranked list of regulations that may apply, plus a risk indicator (LOW/MODERATE/HIGH). The primary tool for runtime compliance gating in autonomous agent workflows.browse_topicsBrowse the registry by cross-cutting compliance TOPIC (for example data breach notification, AI transparency, AML and KYC). Returns each topic with how many rules carry it and across how many pillars and jurisdictions. Topics sit on top of the 39 pillars without replacing them. Free, no key required. Pass a topic string to drill into one.compare_jurisdictionsCompare how different jurisdictions address a compliance topic, side by side, including where their numeric thresholds differ (for example a breach-notification deadline of 72 hours versus 30 days). It surfaces the real rules and numbers and does not rank which jurisdiction is stricter. Requires an active Bidda subscription: pass your key as api_key.create_attestationCreate a signed, time-stamped record of which Bidda rules a person or AI agent relied on for a decision. Returns a record ID and a public verify URL so anyone can later confirm the record has not been changed. Useful for agents that must keep an audit trail of what they checked. Requires an active Bidda subscription: pass api_key.- +13 more on the listing page
Email Spam Tester tools 4
get_test_addressReserve a single-use address to send a draft email to, for a full check. Returns the address and the URL its report will appear at. The address accepts exactly one message and expires after an hour. The email has to be sent by the person, from the platform or mailbox they really send from: half the checks read what that platform adds. The report covers 42 checks (SPF, DKIM, DMARC, reverse DNS, TLS, blocklists, content, links, the Gmail and Yahoo bulk-sender rules) and a plan of what to fix. lang is decided now because the message arrives minutes later over SMTP, which carries no hint of who is waiting for it. What wait_for_report returns quotes check lines in English whatever it is set to; the person following report_url sees their own language.wait_for_reportWait until the message arrives and has been analysed, then summarise it. Call it after the email has been sent to the address from get_test_address. Blocks rather than returning "not ready yet": an agent told to poll writes a sleep loop and usually gives up before the analysis finishes. Provider placement keeps filling in for up to 30 minutes after the report; get_report reads the latest.get_reportRead a report by its slug without waiting, with provider placement so far. The report stays at its link for good and anyone with the link can read it: the checks, the score, the fix plan, and the subject and sender of the email.get_message_sourceThe message exactly as it was received: headers, both bodies, source. Useful when a finding points at a header and the agent needs to see what it actually sent rather than what it believes it sent. The message is kept for an hour after it arrives and then deleted; within that hour anyone with the slug can read it. After that only the report remains.
Ready-to-paste client configs
Paste either block (or both) into your client config, e.g. claude_desktop_config.json or ~/.cursor/mcp.json. We only show a config when the install command is confirmed.
Bidda Compliance
No confirmed install command for Bidda Compliance yet — follow the setup steps linked from its listing page rather than a guessed package name.
Email Spam Tester
{
"mcpServers": {
"email-spam-tester": {
"url": "https://email-spam-tester.com/mcp"
}
}
}
Frequently asked questions
Bidda Compliance is categorized under Legal and uses an install path we have not confirmed yet. Email Spam Tester belongs to Communication and uses a remote HTTP/SSE transport. Pick Bidda Compliance for legal work and Email Spam Tester for communication.
Copy the mcpServers block from the config section on this page into your client's config (for example claude_desktop_config.json or ~/.cursor/mcp.json), then fully restart the client. Bidda Compliance has no confirmed install command yet — follow its own setup instructions.
Bidda Compliance is listed as freemium — a free tier with paid plans. Email Spam Tester is listed as free. Auth: no auth required. If a server needs environment variables such as API keys, define them under the env key in your client's MCP config.
Yes. MCP clients support multiple servers: add bidda-compliance and email-spam-tester as separate keys in the same mcpServers object, and your assistant will call tools from either one.
On AllMCPs, Bidda Compliance has a quality signal of 52/100 (Good) with 0 views, 0 installs and 1 GitHub stars. Email Spam Tester has 82/100 (Excellent) with 6 views, 0 installs and 2 GitHub stars.