Konstruct MCP Server

by alright-alright Your server? Claim it

answering

Konstruct is answering right now. Last checked 8 min ago.

Knowledge graph for AI agents. Query concepts, walk edges, get advisories.

The linked repository no longer exists on GitHub — it was deleted or made private.

Uptime history 48 days of history

48 days agonow

100.0%

Uptime 24h

92 of 92 checks

—

Tools

hidden behind auth

91 ms

Response time

average over 24h

authentication required

Access

streamable-http

This one has been quiet for a while

Quiet is not dead — but it is worth knowing when it wakes up, or when someone else takes it over. We watch the repository and tell you either way.

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 8 min ago.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

claude mcp add konstruct --transport http https://konstruct-api.aerynw.workers.dev/mcp

~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "konstruct": {
      "url": "https://konstruct-api.aerynw.workers.dev/mcp"
    }
  }
}

~/.codex/config.toml

[mcp_servers.konstruct]
url = "https://konstruct-api.aerynw.workers.dev/mcp"

.cursor/mcp.json

{
  "mcpServers": {
    "konstruct": {
      "url": "https://konstruct-api.aerynw.workers.dev/mcp"
    }
  }
}

.vscode/mcp.json

{
  "mcpServers": {
    "konstruct": {
      "url": "https://konstruct-api.aerynw.workers.dev/mcp"
    }
  }
}

This endpoint answered with an authorization challenge. The server is running, but it did not say what kind of credentials it expects.

Endpoints

URL	Transport	State	Latency	Checked
https://konstruct-api.aerynw.workers.dev/mcp	streamable-http	needs auth	75 ms	8 min ago

Alternatives to Konstruct

same job, measured the same way

Codebase Memory

by deusdata

Codebase knowledge graph for AI agents — 162 languages, sub-ms queries, 99% fewer tokens.

30 453 installs/wk local only

Memory for AI

by lonelytraderbay

Local codebase knowledge graph for AI agents — 162 languages, sub-ms queries, 99% fewer tokens.

234 installs/wk local only

Cgraphy

by pmgarg

Code knowledge graph over MCP: token-budgeted context for AI coding agents.

63 installs/wk local only

Mnemograph

by tm42

Event-sourced knowledge graph memory for AI coding agents with semantic search

148 installs/wk local only

Neuromcp

by adelelo13

Semantic memory for AI agents with hybrid search, knowledge graph, and consolidation

289 installs/wk local only

Kernal MCP

by pintomatic

Graph-native memory for AI agents: a knowledge graph built from conversation, via MCP.

33 installs/wk local only

Agent Knowledge

by keshrath

Cross-session memory for AI agents - knowledge graph, scoring, semantic search

119 installs/wk local only

Ori Memory

by aayoawoyemi

Persistent memory infrastructure for AI agents. Identity, knowledge graph, and search.

269 installs/wk local only

Konstruct — questions

Answers built from our own checks of this server.

Why is there no tool list for Konstruct?

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 Konstruct working right now?

We send a real MCP handshake every 15 minutes. Over the last 24 hours 92 of 92 checks got a reply (100.0%), average response time 91 ms. The bar chart above shows every period we have measured.

Is Konstruct still maintained?

The linked repository no longer exists on GitHub — it was deleted or made private. We show this because it changes what you can expect: an unmaintained server may keep answering for months and then stop without warning.

How do I connect Konstruct?

Copy the ready config from this page — we generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each with the file path that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address. You will need your own credentials: it refuses anonymous clients.

Does Konstruct need an API key?

Yes. Every time we knock, Konstruct answers with an authorization challenge instead of its tool list — that is how we know it is running and gated rather than broken. Bring your own credentials and it will talk.

How fast is Konstruct?

It answers our handshake in 91 ms on average, which is faster than 84% of all working MCP servers we measure. That puts it in the quick quarter of the ecosystem. The comparison comes from our own checks across the whole registry, every 15 minutes.