mcpbeat Sign in

Sui Knowledge Base (kapa.ai) MCP Server

by mystenlabs Your server? Claim it
answering

Sui Knowledge Base (kapa.ai) is answering right now. Last checked 14 min ago. Last commit 7 Nov 2026.

Semantic search across Sui documentation and knowledge sources, powered by kapa.ai

Uptime history 4 days of history
4 days agonow
100.0%
Uptime 24h
91 of 91 checks
—
Tools
hidden behind auth
351 ms
Response time
average over 24h
7 782
Stars
last commit 7 Nov 2026

What the code does

We read the source, 2 h ago · rules 995398eba69f

Capabilities

What this server is able to do. For an MCP server this is often the job itself — a terminal server runs commands because that is what it is for. Listed so you know what you are plugging in, not as an accusation.

Builds a database query by concatenation crates/sui-core/src/transaction_orchestrator.rs:880
    ) -> (impl Drop + use<A>, &'a GenericCounter<AtomicU64>) {
            let file_path = tmp_dir_path.join(format!("sources/{}", file_name));
    let sig4: GenericSignature = GenericSignature::from_str("BQNNMTczMTgwODkxMjU5NTI0MjE3MzYzNDIyNjM3MTc5MzI3MTk0Mzc3MTc4NDQyODI0MTAxODc5NTc5ODQ3NTE5Mzk5NDI4OTgyNTEyNTBNMTEzNzM5NjY2NDU0NjkxMjI1ODIwNzQwODIyOTU5ODUzODgyNTg4NDA2ODE2MTgyNjg1OTM5NzY2OTczMjU4OTIyODA5MTU2ODEyMDcBMQMCTDU…
RUN curl https://sh.rustup.rs -sSf | bash -s -- -y
In the project's build, not in the package

Found in continuous integration, deployment or infrastructure files, or in a neighbouring package of the same monorepo. None of this is installed when you add the server: it describes how the project is built and released. We list it because a leaked key in a build pipeline is still a real problem, but it is not something this server does on your machine.

CI pipeline leaks secrets outward .github/workflows/release.yml:248
          choco apikey --api-key ${{ secrets.CHOCO_API_KEY }} --source https://push.chocolatey.org/

Is this your server and something here is wrong? Tell us — corrections are free and do not require a plan.

This code can reach further than it looks

We found places where it runs commands, builds paths or queries from values it is given. None of that is a flaw by itself — it becomes one when the code changes, and code changes quietly between releases. We re-read it on every one.

Three servers free · no card

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 14 min ago.

run in your terminal
claude mcp add sui-kapa --transport http https://sui.mcp.kapa.ai
Settings → Connectors → Add custom connector, then paste this address
https://sui.mcp.kapa.ai
~/.codex/config.toml
[mcp_servers.sui-kapa]
url = "https://sui.mcp.kapa.ai"
.cursor/mcp.json
{
  "mcpServers": {
    "sui-kapa": {
      "url": "https://sui.mcp.kapa.ai"
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "sui-kapa": {
      "type": "http",
      "url": "https://sui.mcp.kapa.ai"
    }
  }
}

This endpoint answered with an authorization challenge. The server is running, and it signs you in through your browser: there is no API key to paste.

Endpoints

URLTransportStateLatencyChecked
https://sui.mcp.kapa.ai streamable-http sign-in 616 ms 14 min ago

Alternatives to Sui Knowledge Base (kapa.ai)

same job, measured the same way
Sui Knowledge Base (kapa.ai)
by jessiemongeon1

Semantic search across Sui documentation and knowledge sources, powered by kapa.ai

answering
AgentBase
by vhspace

Shared knowledge base for AI agents. Semantic search across agents, no setup required — just a URL.

3 tools answering
Openhive MCP
by andreas-roennestad

Search and contribute to a shared knowledge base of AI-discovered problem-solution pairs.

72 installs/wk local only
Guru MCP
by mrfentmen

Guru knowledge base search and collections.

51 installs/wk local only
Linko
by linko

Search, read and save your Linko notes and resources (AI knowledge base) from any AI chat.

answering
Vibe Hnindex
by andyanh174

Index source code into a local knowledge base, search with keyword + semantic + hybrid modes.

130 installs/wk local only
Recall
by mcp-dir

Recall (recall.it) — your AI knowledge base / 'second brain'. Via the official API: semantic search

10 tools answering
Distillery
by norrietaylor

Knowledge base for Claude Code with semantic search, feed intelligence, and teams

162 installs/wk local only

Sui Knowledge Base (kapa.ai) — questions

Answers built from our own checks of this server.

Why is there no tool list for Sui Knowledge Base (kapa.ai)?
The server answered our handshake with an authorization challenge, so it is running — but it will not describe its tools to an anonymous client. To see them you need to connect with your own credentials. We record it as alive, not as broken: 100.0% of checks in the last 24 hours got a reply.
Is Sui Knowledge Base (kapa.ai) working right now?
We send a real MCP handshake every 15 minutes. Over the last 24 hours 91 of 91 checks got a reply (100.0%), average response time 351 ms. The bar chart above shows every period we have measured.
How do I connect Sui Knowledge Base (kapa.ai)?
Copy the ready config from this page. We generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each in the form that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address. You sign in through your browser once and the client keeps the session: no key to copy, and it refuses anonymous clients.
How do you sign in to Sui Knowledge Base (kapa.ai)?
No API key is involved. Sui Knowledge Base (kapa.ai) answers our knock with an OAuth challenge, so you authorise it once in your browser and the client keeps the session. That is also why we see no tool list: it will not describe itself to an anonymous client, and that is the server working as intended, not a fault.
How fast is Sui Knowledge Base (kapa.ai)?
It answers our handshake in 351 ms on average, which is faster than 40% of all working MCP servers we measure. The comparison comes from our own checks across the whole registry, every 15 minutes.
Is Sui Knowledge Base (kapa.ai) open source?
The code is open source: it is published under the Apache-2.0 licence, written in Rust, 7 782 stars on GitHub and 196 open issues. The licence covers the code in the repository, not the hosted service at sui.mcp.kapa.ai, which runs on its operator's own terms.