MCP Servers · Memory

Auctalis/nocturnusai

Name: Auctalis/nocturnusai
Author: Various

Verified knowledge for AI agents. Compress context, extract and store facts, define rules, and ask questions — get deterministic answers with proof, not LLM guesses.

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Our verdict

Not reviewed yet

We have not reviewed Auctalis/nocturnusai yet

No one at Enterprise DNA has checked this listing against its sources. The description comes from public listings gathered automatically. Any fact below shows where it came from and when it was last checked.

How we review records

From the listing

About Auctalis/nocturnusai

Auctalis/nocturnusai provides verified knowledge for AI agents. It compresses context, extracts and stores facts, and lets users define rules and ask questions. Answers are deterministic with proof, not LLM guesses. Agents connect via MCP, Python SDK, or TypeScript.

Best for

Developers building AI agents that need verifiable, rule-based knowledge retrieval

Use cases

Compressing context for AI agents to reduce token usage
Extracting and storing facts from data for reliable retrieval
Defining rules to get deterministic answers with proof

Notes

2 stars on GitHub. Last updated 2026-04-17.

Pros

Deterministic answers with proof, reducing reliance on LLM guesses
Supports multiple integration methods (MCP, Python SDK, TypeScript)
Compresses context to improve efficiency

Cons

Low community adoption (2 stars on GitHub)
Kotlin codebase may be unfamiliar to many developers
Requires manual rule definition, limiting flexibility for open-ended queries

Key facts

What we have checked

Days since the last commit: 73; Checked 26 Oct 2026GitHub
GitHub forks: 0; Checked 26 Oct 2026GitHub
GitHub stars: 3; Checked 26 Oct 2026GitHub
Open issues: 0; Checked 26 Oct 2026GitHub
Releases in the last 90 days: 0; Checked 26 Oct 2026GitHub

Each value shows when we last confirmed it and where it came from. Values we have not confirmed are left out, never guessed.

How to use

How to set it up

As the listing publishes it. We have not run this install.

Install

pip install nocturnusai          # Python

Tools exposed

Truth-preserving

Clients the listing names (not checked here)

Claude Desktop, Cursor, Continue, ChatGPT

Install

Add Auctalis/nocturnusai to your client

Not verified yet

Our lab has not run this server yet. "Config checked" on a client means the recipe matches that client's documented config format; it does not mean we ran it.

Claude Code

Config checked

Run in your terminal (runs on your computer)

claude mcp add --transport stdio auctalis-nocturnusai -- npx -y nocturnusai-mcp@0.3.11

Version 0.3.11 · From the Official MCP registry, read 24 Oct 2026 · Format checked against Claude Code's config docs

Claude Desktop

Config checked

Add to claude_desktop_config.json (runs on your computer)

{
  "mcpServers": {
    "auctalis-nocturnusai": {
      "command": "npx",
      "args": [
        "-y",
        "nocturnusai-mcp@0.3.11"
      ]
    }
  }
}

Version 0.3.11 · From the Official MCP registry, read 24 Oct 2026 · Format checked against Claude Desktop's config docs

Cursor

Config checked

Add to .cursor/mcp.json (runs on your computer)

{
  "mcpServers": {
    "auctalis-nocturnusai": {
      "command": "npx",
      "args": [
        "-y",
        "nocturnusai-mcp@0.3.11"
      ]
    }
  }
}

Version 0.3.11 · From the Official MCP registry, read 24 Oct 2026 · Format checked against Cursor's config docs

VS Code

Config checked

Add to .vscode/mcp.json (runs on your computer)

{
  "servers": {
    "auctalis-nocturnusai": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "nocturnusai-mcp@0.3.11"
      ]
    }
  }
}

Version 0.3.11 · From the Official MCP registry, read 24 Oct 2026 · Format checked against VS Code's config docs

Codex

Config checked

Add to ~/.codex/config.toml (runs on your computer)

[mcp_servers.auctalis-nocturnusai]
command = "npx"
args = ["-y", "nocturnusai-mcp@0.3.11"]

Version 0.3.11 · From the Official MCP registry, read 24 Oct 2026 · Format checked against Codex's config docs

ChatGPT: ChatGPT connects only to remote servers that need no API key.

Recipes come from the server's entry in the official MCP registry. Check the package name before you run it, and keep keys out of shared files.

Works with

What Auctalis/nocturnusai connects to

5 clients, each with how we know and when we checked.

Works with	Type	How we know	Checked
Claude Code	Client	Install recipe matches the client's documented formatRuns locally, version 0.3.11Config checked	24 Oct 2026Claude Code docs
Claude Desktop	Client	Install recipe matches the client's documented formatRuns locally, version 0.3.11Config checked	24 Oct 2026Claude Desktop docs
Cursor	Client	Install recipe matches the client's documented formatRuns locally, version 0.3.11Config checked	24 Oct 2026Cursor docs
VS Code	Client	Install recipe matches the client's documented formatRuns locally, version 0.3.11Config checked	24 Oct 2026VS Code docs
Codex	Client	Install recipe matches the client's documented formatRuns locally, version 0.3.11Config checked	24 Oct 2026Codex docs

Health and security

Is Auctalis/nocturnusai looked after, and what do its setup files show

Health score

58 out of 100

Does someone look after this repository? It does not say the code is good or safe. Worked out from GitHub signals checked 26 Oct 2026. How it is worked out

Part	Points	What we saw
Recent activity	26.1 of 30	Last push 73 days ago
Releases	0 of 15	0 releases in 90 days
Issue replies	Not counted	The latest check has no issue response reading (fewer than 3 measured issues, or issues switched off)
Maintainer	0 of 15	Owned by a single user
Official source	20 of 20	Official server

Alternatives

Alternatives to Auctalis/nocturnusai

Record	Type	How we know	Checked
topoteretes/cogneeThis is an alternative to it	MCP server	Named in the listing	Not dated
upstash/context7This is an alternative to it	MCP server	Named in the listing	Not dated
vectorize-io/hindsightThis is an alternative to it	MCP server	Named in the listing	Not dated

Compare

Compare Auctalis/nocturnusai side by side

Sources

Where this comes from

GitHubRegistry
Checked 26 Oct 2026 · Days since the last commit, GitHub forks, GitHub stars, Open issues, Releases in the last 90 days

A source shows what was published when we checked it. It does not certify security, performance or a working installation. Read our method.

Changelog

What changed

No changes recorded yet. Releases, price changes and deprecations appear here, with their dates, once we track them for this record.

Open-source & AI alternatives

Swap-in tools that solve the same job. Weigh the trade-offs before you commit.

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