ECCA
Overview
Description from the maker (original English)
Compare engine claims, inspect dissent and check study evidence for student questions.
What you can do with it
We have not written a plain-language summary for this one yet. Below are the facts we read from the registry.
- Connection: Runs in the cloud
- Transport: Streamable HTTP
- Category: Games, sports, food & learning
- You need to fill in: Authorization
Install
Pick the AI app you use, then copy the settings.
Passed 2/3 checks · What you ask goes through the maker’s server (eccaai.com)
First: which AI do you use?
Pick your app and the steps appear below.
Works with Claude · about 5 min
You need a ECCA key (sign up on the maker’s site, may cost money) · Set it up once on claude.ai or the desktop app, then use it in chat · free accounts can add 1
Sign up and create a ECCA key
Open the maker’s site, sign up and create an API key for the next step. It may cost money.
Open Claude’s Connectors page
CustomizeConnectors
Click “+ Add” → “Add custom connector” and fill in these 2 fields
Copy each value into the field with the same name in Claude, then click Continue
Name · NameECCARemote MCP server URL · Addresshttps://eccaai.com/api/mcpUnder Request headers, add this name and value
Header nameAuthorizationValueBearer <paste your key here>Paste the key only into the app’s field, never into a chat or to anyone
Leave Authentication as Claude detected it, then click Add
Turn it on in a chat
+ConnectorsECCA
Try it
Use ECCA and tell me what you can do for me, then show me one thing✓ If Claude says it is using ECCA or shows a ECCA tool in the answer, you are connected
Menu names checked against Anthropic’s help page on Nov 11, 2026 · your screen may differ slightly by app version
ChatGPT cannot connect ECCA yet
ECCA needs your own key to connect, but OpenAI’s help page only describes OAuth sign-in; there is no key option we could verify
What you can do instead
A · Use an app that can connect ECCA
- You need a ECCA key (sign up on the maker’s site, may cost money) · Set it up once on claude.ai or the desktop app, then use it in chat · free accounts can add 1
- You need a ECCA key (sign up on the maker’s site, may cost money)
- You need a ECCA key (sign up on the maker’s site, may cost money)
- You need a ECCA key (sign up on the maker’s site, may cost money)
B · Others in Games, sports, food & learning that work with ChatGPT
Picked from the most used in the same category, only ones that connect by address with no key
- ShipSwift✓ ChatGPT
- Anime Garden✓ ChatGPT
- StyleKit✓ ChatGPT
Works with Claude Code · about 5 min
You need a ECCA key (sign up on the maker’s site, may cost money)
Sign up and create a ECCA key
Open the maker’s site, sign up and create an API key for the next step. It may cost money.
Open Terminal
Mac: press Command+Space and type Terminal · Windows: open PowerShell
Paste this command and press Enter
claude mcp add --transport http ecca https://eccaai.com/api/mcp --header 'Authorization: your-value'Replace “your-value” with your key before pressing Enter
Paste the key only into the app’s field, never into a chat or to anyone
Type /mcp in Claude Code
You should see ECCA listed as connected
Try it
Use ECCA and tell me what you can do for me, then show me one thing✓ If Claude Code says it is using ECCA or shows a ECCA tool in the answer, you are connected
Menu names checked against Anthropic’s help page on Nov 11, 2026 · your screen may differ slightly by app version
Works with Cursor · about 5 min
You need a ECCA key (sign up on the maker’s site, may cost money)
Sign up and create a ECCA key
Open the maker’s site, sign up and create an API key for the next step. It may cost money.
Fill in your key
In the ECCA settings, Authorization is empty; add your key and save
Paste the key only into the app’s field, never into a chat or to anyone
Open the AI chat in Cursor in Agent mode
Try it
Use ECCA and tell me what you can do for me, then show me one thing✓ If Cursor says it is using ECCA or shows a ECCA tool in the answer, you are connected
Menu names checked against Cursor’s help page on Nov 11, 2026 · your screen may differ slightly by app version
Works with VS Code · about 5 min
You need a ECCA key (sign up on the maker’s site, may cost money)
Sign up and create a ECCA key
Open the maker’s site, sign up and create an API key for the next step. It may cost money.
Fill in your key
In the ECCA settings, Authorization is empty; add your key and save
Paste the key only into the app’s field, never into a chat or to anyone
Open the AI chat in VS Code in Agent mode
Try it
Use ECCA and tell me what you can do for me, then show me one thing✓ If VS Code says it is using ECCA or shows a ECCA tool in the answer, you are connected
Menu names checked against VS Code’s help page on Nov 11, 2026 · your screen may differ slightly by app version
Other apps that use MCP, such as Windsurf, Zed or Gemini CLI, each add servers differently. See how in the app list.
Address for apps that connect over the web
https://eccaai.com/api/mcpJSON settings are under “For developers” below
For developers: Terminal commands and JSON settings
Over the web
Claude Code
claude mcp add --transport http ecca https://eccaai.com/api/mcp --header 'Authorization: your-value'Cursor (~/.cursor/mcp.json)
{
"mcpServers": {
"ecca": {
"url": "https://eccaai.com/api/mcp",
"headers": {
"Authorization": "your-value"
}
}
}
}VS Code (mcp.json)
{
"servers": {
"ecca": {
"type": "http",
"url": "https://eccaai.com/api/mcp",
"headers": {
"Authorization": "your-value"
}
}
}
}Values you fill in
Authorizationsecret required HTTP headerRequired for tools/call: Bearer ecca_sk_... Get a free key in one click after signing in at https://eccaai.com/developers. initialize, ping and tools/list work without it.
These settings are generated from the maker’s registry entry. If the README says otherwise, follow the README.
At a glance
- Verified domain
- ✓ eccaai.com
- Connection
- Runs in the cloud
- Transport
- streamable-http
- Latest versioni
- 1.0.1
- Categoryi
- Games, sports, food & learning
- Published to registryi
- Oct 9, 2026
- Code last changedi
- –
- Maker
- eccaai.com
- Repo
- –
- Website
- eccaai.com
- Registry status
- Active
Which apps can use it
Based on how this server connects and on each app’s own docs, checked Nov 10, 2026.
Connect over the internet in
ClaudeGooseLM StudioMsty StudioCherry StudioCursorVS Code + GitHub CopilotVisual StudioWindsurf (Devin Desktop)ZedKiroClineContinueJetBrains AI AssistantClaude CodeCodex CLIGemini CLIOpenCodenodecodeWarpLibreChatOpen WebUIRaycast
Related guides
What it can do
Tool names and descriptions exactly as the server reported them on Nov 8, 2026. The maker wrote them, not us; we show them as plain text.
ecca_synthesizeCompare answers from configured engines and inspect disagreement, with lexical similarity and final-answer agreement when measurable.
ecca_pre_mortemExecutes an adversarial pre-mortem identifying failure modes and early warning indicators using empirical argument verification.
ecca_decision_tournamentEvaluates multi-option decision matrix using minimax regret and Pareto ranking over candidate pathways.
ecca_bts_divergenceMeasures lexical and semantic divergence across candidate assertions to penalize sycophancy.
ecca_refineUse one keyed tier-quota slot to sharpen rough student questions without adding facts; return detected niches and refinement chips. A closed engine ceiling falls back locally.
ecca_researchUse one keyed tier-quota slot and dispatch-ceiling reservation to fetch and grade studies from scholarly indexes; return fetched evidence and explicit gaps.
ecca_verifyIndependently answer a question and compare the candidate against deterministic panel agreement. Show named dissent; spends one solve.
ecca_psychologyPsychology research: refine the question, fetch studies, and show named claims before the verdict. Applies evidence and claims checks; spends one solve.
ecca_learningLearning and study skills: refine the question, fetch studies, and show named claims before the verdict. Applies evidence and claims checks; spends one solve.
ecca_nutritionNutrition and supplements: refine the question, fetch studies, and show named claims before the verdict. Applies evidence and claims checks; spends one solve.
ecca_moneyMoney and business: refine the question, fetch studies, and show named claims before the verdict. Applies evidence and claims checks; spends one solve.
ecca_claim_protocol_validateCheck one ecca.claim-protocol 1.0 document for shape: versioned, engine slots only (no vendor names), split causes from the published taxonomy, question text only with consent, seal present. Returns ok with the error list; validates shape, never the record behind it.
Basic checksi
We check information anyone can see; we have not read the code. Checks that do not apply are left out of the count. · Checked Nov 11, 2026
- ! Caution
Maker matches the repo
The registry lists no source repo, so we cannot match the publisher (eccaai.com) to the code
- … Not checked yet
Still maintained
We have not read this repo from GitHub yet
- … Not checked yet
Has a licence
We have not read this repo from GitHub yet
- ✓ Pass
Endpoint responds
Responded in 250 ms (HTTP 200)
- – Not applicable
Sign-in with OAuth
No sign-in needed
- ✓ Pass
No hidden instructions in tool descriptions
Read 12 tool descriptions and found no hidden instructions to the AI
Discussion
Ask, share a tip or report that it does not work. Sorted by what people marked helpful.
No posts yet. Be the first to ask or share.
Posts here are written by users, not the PopNx team.
User reviews
No reviews yet
Compared with others in Games, sports, food & learningi
- More stars than 0% of the other 1368 servers in this category
- Published to the registry more recently than 45% of the other 1368 servers in this category
- Basic checks equal to or better than 52% of the other 1368 servers in this category
Compared with every active server in this category in the registry. Stars count only when the publisher owns the repo.
Common questions
Is ECCA safe?
It passed 2 of 3 applicable basic checks. We have not read the code. Before adding a key or token, see what access the server asks for and use a key with only the permissions you need.
What keys or codes does it need?
You need to fill in: Authorization
Does it run on my computer or in the cloud?
It runs in the maker’s cloud. Connect over the internet with nothing to install, but what you send passes through the maker’s servers.
Is it still maintained?
The GitHub repo last changed –, and the latest version (1.0.1) reached the registry 33 days ago.
Which apps can use it?
Apps that support MCP, such as Claude Desktop, Claude Code, Cursor and VS Code. It connects by URL, so apps that accept remote MCP servers work too, such as ChatGPT Business and above.
What can I use instead?
In the same category: Honcho, ShipSwift, Pm Claude Skills
Alternatives
Servers in the same category from other makers, sorted by stars.
Reading a card:↓ Downloads per weeki★ GitHub starsiThree pillars: reviews · checks · usageiUpdated = latest version published to the registryi
ShipSwift
40+ production-ready SwiftUI recipes for building full-stack iOS apps via MCP.
Pm Claude Skills
1310 professional Agent Skills + workflow recipes — searchable & fetchable over MCP.
README from the maker
No README found in the repo