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@levack/s1s-mcp

v0.0.2

Published

Local System One search MCP: parallel probabilistic context filtering with Jev

Vulnerabilities

Powered byPowered by Snyk
  • 0High
  • 0Medium
  • 0Low

Links

Git

Maintainers

sasaki.s.scisasaki.s.sci

Keywords

mcpsystem-onejevsearchrerankingopenrouter

Readme

s1s-mcp

A MCP server for system one search.

Supported system one model providers

  • OpenRouter
  • TypeSafe AI
  • OpenAI (comming soon...)

binary

curl -fsSL https://github.com/Levack/s1s-mcp/releases/latest/download/install.sh | sh

npx

Requires Node.js 24 or newer.

# Choose a provider and authentication method interactively.
npx --yes @levack/s1s-mcp@latest login

# Specify OpenRouter with browser authorization or api-key.
npx --yes @levack/s1s-mcp@latest login --provider openrouter --auth-method oauth
npx --yes @levack/s1s-mcp@latest login --provider openrouter --auth-method api-key

# Specify TypeSafe with api-key.
npx --yes @levack/s1s-mcp@latest login --provider typesafe

Start the MCP server:

npx --yes @levack/s1s-mcp@latest

For coding CLIs

Claude Code

claude mcp add --scope local --transport stdio s1s -- \
  npx --yes @levack/s1s-mcp@latest

Codex CLI

codex mcp add s1s -- \
  npx --yes @levack/s1s-mcp@latest

OpenCode

opencode mcp add s1s -- \
  npx --yes @levack/s1s-mcp@latest

Check the connection with opencode mcp list. See the OpenCode MCP docs.

.mcp.json

{
  "mcpServers": {
    "s1s": {
      "command": "npx",
      "args": [
        "--yes", "@levack/s1s-mcp@latest"
      ]
    }
  }
}

Other commands

# Print effective configuration without secrets.
npx --yes @levack/s1s-mcp@latest config

# Remove saved credentials for a provider.
npx --yes @levack/s1s-mcp@latest logout --provider openrouter
npx --yes @levack/s1s-mcp@latest logout --provider typesafe


# Show available options and the installed version.
npx --yes @levack/s1s-mcp@latest --help
npx --yes @levack/s1s-mcp@latest --version