zenmux-usage-cli/openspec/changes/archive/2026-04-23-add-wtfpl-license/proposal.md

Why

The repository has no license file, which makes redistribution and reuse ambiguous (GitHub/Git hosts default to "all rights reserved" when a license is absent). The author wants this project to be as permissive as possible, so we're adopting the WTFPL (Do What The Fuck You Want To Public License, v2) — a ~10-line, OSI-approved-equivalent license that imposes no conditions at all.

What Changes

• Add a top-level LICENSE file containing the verbatim WTFPL v2 text, with a copyright line for the project author (Copyright (C) 2026 kotoyuuko).
• Add a "License" section to README.md stating the license and linking to the LICENSE file.

Capabilities

New Capabilities

• licensing: Declares the project's license and where the license text lives. A project-level (not runtime) capability, but worth capturing as a spec so the choice and its entry-points (file path, README reference) are part of the durable record.

Modified Capabilities

Impact

• New file: LICENSE at the repository root.
• Minor edit: README.md gains a short "License" section near the end.
• No code, build, CLI, or dependency changes; no runtime behavior affected.
• Downstream effect: users and redistributors know the terms unambiguously; the file also satisfies go install/pkg.go.dev metadata expectations.