The agent harness performance optimization system. Skills, instincts, memory, security, and research-first development for Claude Code, Codex, Opencode, Cursor and beyond.
Uni CLI
One command for every interface—search, run, and inspect real software across APIs, browsers, desktops, local tools, and MCP.
Install
$
npx -y @zenalexa/unicli mcp serveClaude Code
claude mcp add uni-cli -- npx -y @zenalexa/unicli mcp serveCursor / Claude Desktop (mcp.json)
{
"mcpServers": {
"uni-cli": {
"command": "npx",
"args": [
"-y",
"@zenalexa/unicli",
"mcp",
"serve"
]
}
}
}Install command taken from the project's README or registry entry. Always review code before running it.
README excerpt
Read full README on GitHub →Uni-CLI
Give agents every interface Install once. Search, run, inspect, repair.
Website Operations npm 简体中文
Uni-CLI gives people and agents one command interface for websites, browsers, desktop applications, local tools, and MCP. Describe a task, inspect the selected operation, and run it to receive structured data or an actionable error.
npm install -g @zenalexa/unicli
unicli search "list the top Hacker News stories"
unicli hackernews top --limit 3 -f json
Check releases or open an interactive Y/N update choice.
unicli upgrade --check -f json
unicli upgrade
Persistent non-interactive Agent installations update in a detached worker by default. Structured output reports progress through meta.update.automatic_update. Interactive terminals keep the Y/N choice, and unicli upgrade --no-auto-update switches a machine back to explicit approval.
Agent Internet Access
Find a source, search its records, and read native Markdown when the site provides it. Scholarly searches retain the requested source. HTTP responses carry retry and verification instructions. OpenRouter searches and paginates models on the server.
Read the access guide and reproducible benchmarks for behavior, measured gains, and source-side limits.
Route By Task
The catalog identifies available operations and their arguments. Execution uses the declared interface and limits the action to its target. Each call runs one provider; a failure retains its original cause and repair command.
| Task boundary | Execution operator | Why |
|---|---|---|
| Public data or stable service contract | Structured API | Typed fields, explicit auth, stable provenance |
| Files, system state, local tools | Local runtime | Direct process and OS boundaries without browser state |
| Authenticated or private web contract | Browser protocol | Explicit profile, cookie session, or network contract |
| Page-only web flow | Semantic browser | DOM and CDP semantics with an explicit target and session |
| Native desktop application | Accessibility | Structured AX, UIA, or AT-SPI control trees |
| Pixel-only or unstructured interface | Visual computer use | Coordinate and visual observation when no stronger interface exists |
unicli search "export my saved posts" # discover and rank
unicli list --site reddit # inspect one surface
unicli browser doctor --json # inspect browser delivery state
unicli repair reddit saved # verify a supported drift path
The Operation Contract
Each operation describes what it accepts, where it runs, and what it can change. Inspect that contract before sending arguments or granting approval.
intent → candidate operations → explicit selection → policy → substrate → receipt
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