Conjure

Conjure turns local PowerShell or sh scripts into typed MCP tools. The installed conjure command runs the Vue UI, the local API, and the stdio MCP server.

GitHub Pages: https://bariskau.github.io/conjure/

Detailed product docs and screenshots live in docs/index.html.

Install

macOS / Linux:

curl -fsSL https://raw.githubusercontent.com/Bariskau/conjure/main/scripts/install.sh | sh

Windows PowerShell:

irm https://raw.githubusercontent.com/Bariskau/conjure/main/scripts/install.ps1 | iex

Run the app:

conjure

The UI and API run at http://127.0.0.1:5174.

Release packages do not include a database. On first launch, Conjure creates a fresh local SQLite database and seeds two disabled debate templates: claude_debate and codex_debate. Those seeded tools use the platform default script shell: PowerShell on Windows and sh on macOS / Linux. Script-body tools follow the same rule, so Windows scripts run through PowerShell instead of cmd.exe. By default, the database lives in the user's platform data directory, such as ~/Library/Application Support/Conjure/conjure.db on macOS. Set CONJURE_DATABASE_URL to override it.

Connect as MCP

Conjure connects to MCP clients over stdio:

{
  "mcpServers": {
    "conjure": {
      "command": "conjure",
      "args": ["--mcp"]
    }
  }
}

For clients that use TOML:

[mcp_servers.conjure]
command = "conjure"
args = ["--mcp"]

Long-running tools may also need a client-side MCP timeout. This is separate from the timeout set inside Conjure.

Claude Code uses milliseconds:

claude mcp add-json conjure '{"type":"stdio","command":"conjure","args":["--mcp"],"timeout":1800000}'

Codex uses seconds:

[mcp_servers.conjure]
command = "conjure"
args = ["--mcp"]
startup_timeout_sec = 30
tool_timeout_sec = 1800

Develop

cd frontend
npm install
npm run build
cd ..
cargo run -p backend

Use cargo run -p backend -- --mcp to run the MCP server from source.