The ECCA MCP server,
connected in one click.
Compare engine claims, inspect dissent and check study evidence for student questions. Connect the official ECCA MCP server to Claude, ChatGPT, or Cursor through gate — one gateway URL, no config files, security-checked.
Free to start · No credit card · No hosting needed
Add ECCA to your AI in one minute
Pick your client. Copy, paste, done — or let gate handle sign-ins and policies for you.
claude mcp add --transport http ecca https://eccaai.com/api/mcpRun in your terminal, then restart Claude Code.
ECCA · https://eccaai.com/api/mcp
What your AI can do with ECCA
Real prompts you can type the moment it's connected — no setup, no docs to read.
“Use “ecca_synthesize”: Cross-examines inquiry across configured frontier engines to synthesize the verified single best answer with measured lexical consensus scor.”
“Use “ecca_pre_mortem”: Executes an adversarial pre-mortem identifying failure modes and early warning indicators using empirical argument verification.”
“Use “ecca_decision_tournament”: Evaluates multi-option decision matrix using minimax regret and Pareto ranking over candidate pathways.”
“Use “ecca_bts_divergence”: Measures lexical and semantic divergence across candidate assertions to penalize sycophancy.”
How secure is the ECCA MCP server?
Every server in the gate directory has to pass the same four checks before your AI can touch it. Here's how ECCA holds up.
Security grade A
gate scanned 11 tools on Oct 11, 2026 for prompt injection and risky tool definitions — nothing to flag.
Official endpoint
Operated by ECCA (eccaai.com) at its documented MCP endpoint — not a third-party mirror or community re-host.
No sign-in needed
This server only exposes public data — no account and no credentials are involved when you connect.
Scanned before it goes live
gate checks every tool for prompt injection, hidden instructions, data-exfiltration hints, and over-broad permissions before the server is available through your gateway.
Watched for drift
If ECCA adds or changes tools later, gate re-scans and alerts you — before your AI acts on the change.
Connected in three steps
Connect your gate
Add one gateway URL to Claude, ChatGPT, or any MCP client. One-time setup, about two minutes.
Pick ECCA
Choose ECCA in the gate directory. No sign-in needed.
Use it anywhere
ECCA's tools are live in every AI client you've connected — with rules and logging built in.
Free to start · No credit card · No hosting needed
The actual tools ECCA exposes
Fetched live from the official endpoint and re-checked daily by gate — not marketing copy.
ecca_synthesize — Cross-examines inquiry across configured frontier engines to synthesize the verified single best answer with measured lexical consensus scor
ecca_pre_mortem — Executes an adversarial pre-mortem identifying failure modes and early warning indicators using empirical argument verification.
ecca_decision_tournament — Evaluates multi-option decision matrix using minimax regret and Pareto ranking over candidate pathways.
ecca_bts_divergence — Measures lexical and semantic divergence across candidate assertions to penalize sycophancy.
ecca_refine — Use one keyed tier-quota slot to sharpen rough student questions without adding facts; return detected niches and refinement chips. A closed
ecca_research — Use one keyed tier-quota slot and dispatch-ceiling reservation to fetch and grade studies from scholarly indexes; return fetched evidence an
ecca_verify — Independently answer a question and compare the candidate against deterministic panel agreement. Show named dissent; spends one solve.
ecca_psychology — Psychology research: refine the question, fetch studies, and show named claims before the verdict. Applies evidence and claims checks; spend
+ 3 more tools once connected
Who runs the ECCA MCP server?
The ECCA MCP server at a glance
https://eccaai.com/api/mcpQuestions, answered
Is there an official ECCA MCP server?
Yes — ECCA operates its own remote MCP server at eccaai.com. gate connects you to that official endpoint and adds security scanning, per-tool access rules, and an activity log on top.
How do I connect ECCA to Claude or ChatGPT?
Add gate's gateway URL to your AI client once, then pick ECCA in the directory. No account or sign-in is needed. From then on, ECCA's tools are available in every client you've connected to gate.
Do I need to host anything?
No. ECCA runs the server, and gate is fully managed. You just connect one URL — there's nothing to install, deploy, or maintain.
Is the ECCA MCP server safe to connect?
It's the vendor's official endpoint, and gate scans its tools for prompt injection and hidden instructions before it goes live, re-checks it whenever it changes, and lets you allow, block, or require approval for every single tool.
Is it free?
Yes — you can get started with gate for free and connect ECCA in minutes. No credit card required.
Connect more than just ECCA
Every server below works through the same gateway URL — connect once, add tools anytime.
Squarespace DomainsDesignView →Set up ECCA in: Claude · Claude Code · ChatGPT · Cursor · VS Code