dev.blvkware/hallux

up checked 2026-11-11T02:38:11.755Z

Unclaimed · Unverified

Publisher-provided title

HALLUX

Publisher-provided description

Check that a package, module or DOI exists before an agent installs, imports or cites it.

Summary by lookupd

Verifies that packages, modules, DOIs and dependencies exist before an agent installs, imports or cites them.

Install

Claude Code, remote (streamable-http)

claude mcp add --transport http hallux https://api.blvkware.dev/hallux/mcp

Codex, remote (streamable-http)

codex mcp add hallux --url https://api.blvkware.dev/hallux/mcp

Cursor, remote (streamable-http) → .cursor/mcp.json

{
  "mcpServers": {
    "hallux": {
      "url": "https://api.blvkware.dev/hallux/mcp"
    }
  }
}

Other clients: docs. Or tell your agent: Set up lookupd for me: read https://lookupd.com/agent.md and follow it.

Publisher-provided text

hallux_check_command Call this BEFORE running any command that installs a dependency: npm, yarn, pnpm, bun, pip, uv, poetry, pipx, cargo, go get, dotnet add package, nuget. Languag
hallux_check Does this identifier actually exist? Call before acting on any name you recalled rather than read: a package to install, a module to import, a DOI to cite. Ret
hallux_check_manifest Call this after writing or editing a dependency file, and before committing it. Supported: package.json, requirements.txt, pyproject.toml, Cargo.toml, go.mod.
hallux_watch Register identifiers for notification when their verdict changes. The transition that matters is phantom to squat: a name models invent that somebody then regis

Shows this live status and links here; updates hourly.

[![lookupd status](https://lookupd.com/badge/dev.blvkware/hallux.svg)](https://lookupd.com/servers/dev.blvkware/hallux)