# No Negative Echo (agent skill)

> No Negative Echo is an agent skill (a SKILL.md file) from LB623/no-negative-echo. Prevent 此地无银三百两式 residue: finalize artifacts without echoing rejected session-only alternatives into labels, metadata, commits, PRs, or handoffs. It works with Claude Code and Codex and has 892 GitHub stars.

Prevent 此地无银三百两式 residue: finalize artifacts without echoing rejected session-only alternatives into labels, metadata, commits, PRs, or handoffs. Use after corrections or discarded proposals. Not for ordinary deletion, deprecation, migration, or exclusions materially required for safety, accuracy, compatibility, audit, quotation, or requested comparison. Describe the accepted result as if the audience never saw the working session.

## Key facts

| Fact | Value |
|---|---|
| Repository | https://github.com/LB623/no-negative-echo |
| Skill path | no-negative-echo/SKILL.md |
| Skill name | no-negative-echo |
| GitHub stars | 892 |
| Installs on skills.sh | not listed |
| License | MIT |
| Skills in repo | 1 |
| Plugin marketplace | no |
| Official | no |
| Works with | Claude Code, Codex |
| Category | Security |
| Last commit | Aug 31, 2026 |

## Add this skill

### Claude Code

```sh
git clone --depth 1 https://github.com/LB623/no-negative-echo.git
cp -r no-negative-echo/no-negative-echo ~/.claude/skills/no-negative-echo   # personal, or .claude/skills in a project
```

In the Claude apps, zip the skill folder and upload it under Customize > Skills > + > Upload a skill (code execution must be on).

### ChatGPT / Codex

```sh
git clone --depth 1 https://github.com/LB623/no-negative-echo.git
cp -r no-negative-echo/no-negative-echo .agents/skills/no-negative-echo   # repo; ~/.agents/skills for all projects
```

### Cursor

```sh
git clone --depth 1 https://github.com/LB623/no-negative-echo.git
cp -r no-negative-echo/no-negative-echo .cursor/skills/no-negative-echo   # project; ~/.cursor/skills for all projects
```

Sources (checked 2026-10-07): https://code.claude.com/docs/en/skills, https://support.claude.com/en/articles/12512180-using-skills-in-claude, https://learn.chatgpt.com/docs/build-skills, https://cursor.com/docs/context/skills

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Canonical page: https://appsgit.com/skills/lb623-no-negative-echo
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