AAJ Marketing Engines
Deterministic marketing math for AI agents: LTV:CAC, pipeline coverage, A/B tests, pricing.
What it does
AAJ Marketing Engines is an MCP server, a connector that lets an AI assistant use it as a tool. It is hosted: an assistant connects to it over the internet, nothing to install.
No capability identified yet from its description.
Facts come from the Official MCP Registry, as declared by the publisher. Capabilities are matched automatically (low confidence) and are not a test of the tool.
At a glance
How to connect
As declared in the Official MCP Registry · hosted endpoint tested by Electra Index 3h ago (live check)Hosted endpoint
https://aaj-engines-mcp.sarojkjha10.workers.dev/mcpstreamable-http
In Claude Code: claude mcp add --transport http aaj-marketing-engines https://aaj-engines-mcp.sarojkjha10.workers.dev/mcp
MCP settings (Claude Desktop, Cursor and other MCP clients)
{
"mcpServers": {
"aaj-marketing-engines": {
"url": "https://aaj-engines-mcp.sarojkjha10.workers.dev/mcp"
}
}
}Live check
Electra Index connected to the hosted endpoint 3h agoONLINE AAJ Marketing Engines answered an MCP connection on 20 Oct 2026 and introduced itself as aaj-engines 1.2.0 (MCP protocol 2025-06-18).
5 tools offered to AI assistants
list_engines· List every AAJ marketing engine that can be run: id, what question it answers, and its category. Call this first when you need to compute something (unit economics, pipeline forecast, budget allocation, retention, A/B significance, SEO/GEOdescribe_engine· Show one engine's input schema: required fields, units, alternative shapes, and a worked example. Always call this before run_engine unless you already know the schema — the engines reject bad input rather than guessing.run_engine· Run an AAJ engine and return its verdict. Pass `input` as an object of the engine's fields. Omit `input` to run the engine's built-in worked example. Engines are deterministic, offline, and validate their input — a wrong unit is reported assearch_skills· Find AAJ marketing skills by the problem they solve — 'churn is rising', 'we're launching next month', 'not showing up in AI answers'. Returns the method to follow, and says which skills have a runnable engine.get_skill· Return the full method for one skill: when to use it, the steps, the quality bar, and how to run its engine if it has one.
How we test: we open an MCP session and ask for the tool list, as an AI assistant would. We never run a tool and never send a key. Checked every few days. Method
Facts & evidence
Each fact shows where it was seen and when.| Fact | Value | Evidence | Source | Last confirmed |
|---|---|---|---|---|
| Hosted endpoint | https://aaj-engines-mcp.sarojkjha10.workers.dev/mcp | DECLARED | SRC-001 Official MCP Registry | 3h ago |
| Local install (package) | no | DECLARED | SRC-001 Official MCP Registry | 3h ago |
| Remote access (hosted) | yes | DECLARED | SRC-001 Official MCP Registry | 3h ago |
| Website | https://skills.aajconsult.com | DECLARED | SRC-001 Official MCP Registry | 3h ago |
| Repository | https://github.com/sarojkjha/aaj-marketing-skills | DECLARED | SRC-001 Official MCP Registry | 3h ago |
| Registry status | active | DECLARED | SRC-001 Official MCP Registry | 3h ago |
| Version | 1.2.0 | DECLARED | SRC-001 Official MCP Registry | 3h ago |
| MCP server | yes | DECLARED | SRC-001 Official MCP Registry | 3h ago |
Change history
- NEW20 Oct 2026first seen in the index
Is this page accurate?
Flag it and our robot re-checks the official source. Reports never change a score.Is AAJ Marketing Engines still online?
Free alerts · no accountQuestions about AAJ Marketing Engines
How do I connect AAJ Marketing Engines?
Use the hosted endpoint https://aaj-engines-mcp.sarojkjha10.workers.dev/mcp in your assistant's MCP settings. The exact settings are in "How to connect" above, as declared in the Official MCP Registry.
What tools does AAJ Marketing Engines offer?
When Electra Index connected on 20 Oct 2026, it listed 5 tools: list_engines, describe_engine, run_engine, search_skills, get_skill. The full list is in "Live check" above.
Is AAJ Marketing Engines online?
Yes. Its hosted endpoint answered an MCP connection from Electra Index 3h ago.