Abnormal Security MCP vs Sequenzy MCP
A side-by-side look at the Abnormal Security MCP and Sequenzy MCP MCP servers: transport, auth, tools, quality signals, and the config to install either one in Claude, Cursor, Windsurf or VS Code.
Verdict: choose Abnormal Security MCP for security work; choose Sequenzy MCP for communication as a local process. You can also run both side by side in one mcpServers block.
Which MCP server should you choose?
Choose Abnormal Security MCP when
- You need dedicated capabilities in the Security domain.
Choose Sequenzy MCP when
- You need dedicated capabilities in the Communication domain.
- You prefer a local stdio subprocess transport.
- Its auth model fits you: API key required.
- You have the keys it needs:
SEQUENZY_API_KEY. - You want tools like
get_account, select_company, get_app_urls.
Feature & specification comparison
Rows where the two servers differ are marked.
| Spec | ||
|---|---|---|
| Category | Security | Communication |
| Quality signal | 37/100 · Fair | 60/100 · Good |
| Install command | Not confirmed yet | Confirmed |
| Transport | — | Local subprocess (stdio) |
| Auth | Not declared | API key required |
| Pricing | Not declared | BYOK (pay the provider) |
| Required env vars | None listed | SEQUENZY_API_KEY |
| Verified owner | Community listing | Community listing |
| GitHub stars | 51 | 2 |
| Directory activity | 1 views 0 installs 0 upvotes | 2 views 0 installs 0 upvotes |
| Tools | Not listed | 80 |
| Full listing | View Abnormal Security MCP | View Sequenzy MCP |
Tools & capabilities
Abnormal Security MCP tools
No tool names declared yet. Check the project README from the listing page.
Sequenzy MCP tools 80
get_accountGet account info, available companies, current key permissions, and the API Keys management URL.select_companySet the active company for future tool calls.get_app_urlsBuild dashboard URLs for campaigns, landing pages, sequences, emails, settings, subscription management, domains, and sent email details. `settingsTab: "billing"` resolves to Account -> Subscription.create_companyCreate a new company or brand.get_companyRead company details, product info, brand context, localization, reply-tracking settings, current From/Reply-To defaults, and the effective read-only `emailBranding` entitlement with plan/status reason and subscription URL; STO is explicitly identified as campaign-only.update_companyEdit product info, brand context, email theme, reply tracking, and account-wide From/Reply-To profile defaults or names.get_sync_rulesRead the company's event-to-tag rules and whether it uses the inherited platform preset.update_sync_rulesReplace all sync rules; pass `[]` to disable them or `null` to opt into the SaaS/ecommerce platform preset.get_shopify_automation_settingsRead browse-abandonment, cart-abandonment, and price-drop settings for the connected Shopify store.update_shopify_automation_settingsPartially update Shopify automation settings or reset an individual section to its platform defaults.create_api_keyCreate a company API key and return its one-time secret on standard MCP; omitted from the OpenAI-reviewed route.request_api_key_handoffPrepare an owner-reviewed create/rotation URL when the active key cannot manage API keys itself.- +68 more on the listing page
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.
Abnormal Security MCP
No confirmed install command for Abnormal Security MCP yet — follow the setup steps linked from its listing page rather than a guessed package name.
Sequenzy MCP
{
"mcpServers": {
"sequenzy-mcp": {
"command": "npx",
"args": [
"-y",
"@sequenzy/mcp"
],
"env": {
"SEQUENZY_API_KEY": "YOUR_SEQUENZY_API_KEY_HERE"
}
}
}
}
Frequently asked questions
Abnormal Security MCP is categorized under Security and uses an install path we have not confirmed yet. Sequenzy MCP belongs to Communication and uses a local stdio subprocess. Pick Abnormal Security MCP for security work and Sequenzy MCP 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. Abnormal Security MCP has no confirmed install command yet — follow its own setup instructions.
Abnormal Security MCP has no declared pricing — check the project's own site. Sequenzy MCP is bring-your-own-key: usage is billed by the API provider you supply a key for. Auth: api key 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 abnormal-security-mcp and sequenzy-mcp as separate keys in the same mcpServers object, and your assistant will call tools from either one.
On AllMCPs, Abnormal Security MCP has a quality signal of 37/100 (Fair) with 1 views, 0 installs and 51 GitHub stars. Sequenzy MCP has 60/100 (Good) with 2 views, 0 installs and 2 GitHub stars.