Spec Driven Development
MCP Server that facilitates spec-driven development workflows, not just Vibe Coding.
Runs on your computer
Euacc MCP
Overview
Description from the maker (original English)
Live EU funding data in your AI: grant calls, programmes, consortium partners, VCs, incubators.
PopNx MCP’s three pillars
These three are never merged into one score: opinions, measurements and popularity are different things.
- User voiceiNo reviews yetReviews open together with accounts in a later step
- Our basic checksi1 of 1 passedChecked from public information; code not scanned yet
- UsageiVery new★ –
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: Other
Install
Pick the AI app you use, then copy the settings.
Before you install
- Basic checks: 1 of 1 passed
- Runs on the maker’s server: what you ask it goes through their server.
- The registry lists no key to fill in.
You need
- Runs in the cloudNothing to install; it connects over the internet
Which app do you use?
Pick your app above. We remember it, so next time the button says “Install in …”.
Works in Claude on the web, desktop and mobile:
- Open Settings → Connectors
- Press Add custom connector
- Paste the address below and press Add
- If it asks you to sign in, sign in with the maker
https://www.euacc.ai/api/mcpRun this in your terminal
claude mcp add --transport http euacc https://www.euacc.ai/api/mcpOr copy the settings yourself
Paste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json
{
"mcpServers": {
"euacc": {
"url": "https://www.euacc.ai/api/mcp"
}
}
}Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.
Or copy the settings yourself
Paste into .vscode/mcp.json in your project
{
"servers": {
"euacc": {
"type": "http",
"url": "https://www.euacc.ai/api/mcp"
}
}
}Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.
ChatGPT connects only to servers on the internet:
- Open ChatGPT on the web → Settings → Connectors (Apps)
- Press Create or Add (some plans need Developer mode under Advanced first)
- Paste the address below, give it a name and save
- If it asks you to sign in, sign in with the maker
https://www.euacc.ai/api/mcpMenu names can differ slightly by plan and over time.
Your choice stays on this device in a cookie; no account needed.
These settings are generated from the maker’s registry entry. If the README says otherwise, follow the README.
What it can do
We have not read this server’s tool list yet; we check endpoints in rotation.
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 9, 2026
- ✓ Pass
Maker matches the repo
The registry name was verified with the GitHub account caraulani, which owns the repo
- … 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
- … Not checked yet
Endpoint responds
Not checked yet; we check endpoints in rotation
- … Not checked yet
Sign-in with OAuth
Not checked yet; we check endpoints in rotation
- … Not checked yet
No hidden instructions in tool descriptions
Not checked yet; we read the tool list when we check the endpoint
Compared with others in Otheri
- More stars than 0% of the other 18697 servers in this category
- Published to the registry more recently than 13% of the other 18697 servers in this category
- Basic checks equal to or better than 100% of the other 18697 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 Euacc MCP safe?
It passed 1 of 1 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?
The registry does not list a required key, though some servers ask you to sign in on first use.
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 (1.0.0) reached the registry 4 months 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 in developer mode.
What can I use instead?
In the same category: Spec Driven Development, Remote Desktop Commander, phylokit-mcp
Alternatives
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Reading a card:↓ Downloads per weeki★ GitHub starsiThree pillars: reviews · checks · usageiUpdated = latest version published to the registryi
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README from the maker
Open the README
Copied from the maker’s repo as written. PopNx MCP has not reviewed or endorsed it. HTML, images and scripts are removed. Links lead off this site.
EUACC — EU Funding MCP Connector
Live European funding data inside Claude, ChatGPT, Grok and Claude Code.
EUACC is a hosted Model Context Protocol (MCP) server that gives your AI assistant real-time, verified data on European funding — open grant calls, every EU programme, consortium partners, VCs, incubators and more — instead of stale training knowledge.
Ask *"what EU grants are open for hydrogen startups closing this quarter?"* and your AI returns real calls, real deadlines and real partners, pulled the moment you ask, straight from the official EU sources. Each answer cites its euacc.ai source link.
- 🌐 Connect it: https://www.euacc.ai/ai-tools
- 🔑 Endpoint:
https://www.euacc.ai/api/mcp(sign in with EUACC via OAuth, or use a connector key) - 💶 Free — 1,000 lookups/month with a free account. No card.
EUACC is a data connector, not a ghostwriter. It feeds your AI the public, source-backed map of EU funding. Your project, your technology and anything you write stay inside your own AI — nothing is uploaded to EUACC.
What you can ask (15 tools)
| Ask your AI… | Tool |
|---|---|
| "What Horizon Europe calls are open for AI in health, closing soonest?" | search_open_calls |
| "Is HORIZON-CL4-2026-01-DIGITAL-12 worth pursuing for us? Budget, funding rate, eligibility, official link." | get_call |
| "How does the EIC Accelerator work, and am I eligible?" | get_programme |
| "List every EU programme you cover." | list_programmes |
| "What EU funding is there for cleantech?" | get_sector |
| "What funding does Germany offer deep-tech startups?" | get_country |
| "How do I write an EIC Accelerator application?" | get_guide |
| "EIC Accelerator vs EIC Pathfinder — which fits me?" | get_comparison |
| "What does TRL mean?" | get_glossary_term |
| "Find consortium partners in Germany with a battery track record." | search_consortium_partners |
| "Where can I test my robotics prototype in Spain?" | search_incubators |
| "Which European VCs fund seed-stage climate?" | search_vc_directory |
| "Who's already been funded in green hydrogen?" | search_companies |
Plus list_sectors and list_countries for discovery. The assistant picks the right tool automatically — you just ask in plain language.
Setup
There are two ways to connect. Both use the same endpoint, https://www.euacc.ai/api/mcp, and the same free account.
- Sign in with EUACC (OAuth). The default for Claude, ChatGPT, Grok and Claude Code. You paste the endpoint, your AI opens a browser window, you sign in to EUACC and click *Allow access*. No key to copy.
- Connector key (API key). For clients that only accept a static header, and for headless or CI setups. You generate a key on your dashboard and send it as
Authorization: Bearer YOUR_EUACC_KEY.
Option A: sign in with EUACC (OAuth)
You need a free account at [euacc.ai](https://www.euacc.ai/ai-tools) (no card). Then:
Claude (web & desktop): Settings → Connectors → *Add custom connector*. Name it EUACC, paste https://www.euacc.ai/api/mcp, click *Add*. Claude opens EUACC in your browser; sign in and approve access.
Claude Code
claude mcp add --transport http euacc https://www.euacc.ai/api/mcpThen run /mcp inside Claude Code and pick *Authenticate*; a browser window opens for the EUACC sign-in.
ChatGPT (Plus and above, web): turn on Developer mode, add a custom MCP connector with the endpoint, and sign in to EUACC when ChatGPT sends you there.
Grok: Settings → Connectors → add a custom MCP connector with the endpoint, then sign in to EUACC when prompted.
Any other MCP client that supports OAuth finds everything on its own from the endpoint:
| What | URL |
|---|---|
| Protected resource metadata (RFC 9728) | https://www.euacc.ai/.well-known/oauth-protected-resource |
| Authorization server metadata (RFC 8414) | https://www.euacc.ai/.well-known/oauth-authorization-server |
| Dynamic client registration (RFC 7591) | https://www.euacc.ai/oauth/register |
| Authorization (code flow, PKCE S256 required) | https://www.euacc.ai/oauth/authorize |
| Token | https://www.euacc.ai/oauth/token |
| Revocation (RFC 7009) | https://www.euacc.ai/oauth/revoke |
How it behaves:
- Scope is
mcp:read(read-only data lookups). Tokens are issued only for the resourcehttps://www.euacc.ai/api/mcp; a request for any otherresourcegetsinvalid_target. - Public clients (
token_endpoint_auth_method: none) authenticate with PKCE. Clients that register withclient_secret_postget aclient_secretand must send it on every token, refresh and revoke request. - Access tokens last 30 days, refresh tokens 180 days. Each refresh returns a new refresh token and retires the old one.
- To disconnect an app, open [your connector page](https://www.euacc.ai/dashboard/connector) and click *Disconnect* under *Connected apps*. That revokes its tokens at once. Clients can also call the revocation endpoint themselves.
Option B: connector key (API key)
1. Get a key. Sign in at [euacc.ai](https://www.euacc.ai/dashboard/connector) and click *Generate key*. The key is shown once, so copy it. One active key per account; revoke it on the same page to make a new one.
2. Send it as a Bearer header.
Claude Code
claude mcp add --transport http euacc https://www.euacc.ai/api/mcp \--header "Authorization: Bearer YOUR_EUACC_KEY"
Any client via a config file (Cursor, Windsurf, etc.):
{"mcpServers": { "euacc": { "url": "https://www.euacc.ai/api/mcp", "headers": { "Authorization": "Bearer YOUR_EUACC_KEY" } } } }
Clients that only speak stdio: bridge to the remote server with mcp-remote:
{"mcpServers": { "euacc": { "command": "npx", "args": [ "mcp-remote", "https://www.euacc.ai/api/mcp", "--header", "Authorization: Bearer YOUR_EUACC_KEY" ] } } }
Then just ask your AI anything about EU funding.
Data & coverage
| Source | Refresh | Coverage |
|---|---|---|
| EU Funding & Tenders Portal | daily | Live open calls with real deadlines |
| CORDIS | monthly | 78,000+ consortium partners (Horizon Europe, H2020, FP7) |
| EUACC database | continuous | 15 programmes · 15 sectors · 28 countries · guides · glossary · European Digital Innovation Hubs · 1,200+ VC funds · funded-startup directory |
Every figure traces to an official EU source and is re-verified continuously.
FAQ
Which AI assistants work with it? Claude (web, desktop, Claude Code), ChatGPT, Grok, and any MCP-compatible client.
Do I need an account? Yes. It is free, and you use it either to sign in from your AI (OAuth) or to generate a connector key.
Does it write my application? No. It's a data connector; drafting happens inside your own AI, with your own private context, which EUACC never sees.
Is my IP safe? Yes. The connector only ever receives short search queries like "battery calls in Germany." Your project and drafts never leave your AI.
What does it cost? Free — 1,000 lookups/month, no card.
About
Built by [EUACC](https://www.euacc.ai) — helping European startups get funded (EU grants + VC matching + an AI application builder).
This repository contains documentation and connection config for the hosted EUACC MCP server. The server itself is operated by EUACC.
License
Documentation and configuration in this repository are released under the MIT License.