Agent skill

Forget Personal Information

by win4r in win4r/MuseAI-Skills

Removes a personal fact or past event from Muse's memory and from reminders, summaries and scheduled work that could bring it back, after you confirm a plan.

No licenceAuto-check: warningsAgent Workflows

Install Forget Personal Information

The automated check flagged lines worth reading first. See the safety section below.

skills CLI
$ npx skills add win4r/MuseAI-Skills --skill forget -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install win4r/MuseAI-Skills forget --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/win4r/MuseAI-Skills.git skills-src && mkdir -p .claude/skills && cp -r skills-src/opt/hatch/skills/forget .claude/skills/forget && rm -rf skills-src

Use ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.

Claude Code skills documentation · loads skills from .claude/skills/

Facts

Skill name
forget
GitHub stars
332
Used in
1 other repo
Token cost
~1.6k tokens
SKILL.md length
926 words
Files
2 (incl. references)
Skills in repo
25
Repo updated
First seen
Licence
None found

At a glance

Removes a personal fact or past event from Muse's memory and from reminders, summaries and scheduled work that could bring it back, after you confirm a plan.

  • You ask the assistant to forget a personal detail, preference or past event
  • SKILL.md covers Make a plan, Ask, then execute and Report honestly
  • Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md
  • Removing information from memory and from reminders that might restore it

What it does

Forgetting is treated as cleanup across the whole assistant instead of editing one memory note, since the same information may sit in conversation history, other notes, preferences, goals, scheduled work or created items. The agent first calls forget.plan, which starts a read-only subagent that reads references/artifact-inventory.md and reports where copies live, what should change, how it will verify the result and what cannot be erased.

The agent then shows you the scope, irreversible actions and limits in everyday terms and asks one direct confirmation question; silence, ambiguity or partial approval does not count. After a clear yes it calls forget.confirm to carry out the cleanup. It avoids repeating the sensitive text in tool arguments or reports, and it does not apply when forget it only means cancel the current task.

When your agent uses it

  • You ask the assistant to forget a personal detail, preference or past event
  • Removing information from memory and from reminders that might restore it
  • Handling a request not to remember something about you

Example prompts

  • “Forget what I told you about my sister's move.”
  • “Don't remember the details of my job search anywhere.”
  • “Please remove that from your memory and stop any reminders about it.”

Requirements

  • The Muse assistant runtime with the forget.plan and forget.confirm tools

What it can do on your machine

Read from SKILL.md and the folder at commit 38bbb45. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    No scripts in the folder and no shell commands in SKILL.md.

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    No URLs in SKILL.md.

    From URLs in SKILL.md, links to its own repository left out.

  • Credentials

    Names no API keys, tokens, secrets or passwords.

    From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

Forget Personal Information loads about 1.6k tokens when it runs, and up to ~4.8k if it reads all its reference files. Until then it costs about 89 tokens; SKILL.md has 926 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~89
When it runs · the whole SKILL.md, loaded when a task matches
~1.6k
With references · SKILL.md plus every file in references/, read only if the agent opens them
~4.8k

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Auto-check: warnings

The automated check found patterns that need a careful read before installing.

  • WarningContains instruction-override wording (e.g. “without asking the user”)SKILL.md:113
    Do not tell the user that their original messages may remain visible in the

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.

SKILL.md

Without a licence we can't republish the file, so here is its outline and opening line. It has 926 words (~1,643 tokens).

“Treat forgetting as cleanup across Muse, not as editing one memory note. Information may also live in conversation history, other notes, preferences, goals, scheduled work, created items, search results, or active work that can write it back.”

— opening of SKILL.md by win4r
name
forget
metadata.includeInPrompt
true

Read the full SKILL.md on GitHub

Files

SKILL.md and 1 other file (references) in opt/hatch/skills/forget of win4r/MuseAI-Skills.

  • SKILL.md
  • references/artifact-inventory.md

Open the folder on GitHubat commit 38bbb45

Used in 1 other repository

We found 1 copy of this SKILL.md (exact, near-identical or edited) in other folders, from 1 other GitHub owner. This page covers the copy in win4r/MuseAI-Skills, which our catalogue first saw on October 7, 2026.

Compare with similar skills

Forget Personal Information next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.

Forget Personal Information compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Forget Personal Information this skillwin4r/MuseAI-Skills3321 repos~1.6kAutomated safety check: WarnNone
Agentmemory Forgetrohitg00/agentmemory29k—~612Automated safety check: PassApache-2.0
Open Source Maintainernumman-ali/n-skills1.1k—~1.8kAutomated safety check: PassApache-2.0
Agentic Harness Design and ReviewNateBJones-Projects/OB14.7k—~1.8kAutomated safety check: PassCustom licence
Mem0 Forgetmem0ai/mem067k—~360Automated safety check: PassApache-2.0
Deep Agents Corelangchain-ai/langchain-skills1.3k1 repos~3.1kAutomated safety check: PassMIT

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Categories

Questions about Forget Personal Information

What does Forget Personal Information do?

Removes a personal fact or past event from Muse's memory and from reminders, summaries and scheduled work that could bring it back, after you confirm a plan. Forgetting is treated as cleanup across the whole assistant instead of editing one memory note, since the same information may sit in conversation history, other notes, preferences, goals, scheduled work or created items.md and reports where copies live, what should change, how it will verify the result and what cannot be erased.

When should I use Forget Personal Information?

Forget Personal Information fits situations like: you ask the assistant to forget a personal detail, preference or past event; removing information from memory and from reminders that might restore it; handling a request not to remember something about you.

How do I install Forget Personal Information in Claude Code?

Run `npx skills add win4r/MuseAI-Skills --skill forget -a claude-code`. Or copy the skill folder (opt/hatch/skills/forget in win4r/MuseAI-Skills) into .claude/skills/forget in your project. Claude Code loads it when a task matches its description.

How do I install Forget Personal Information in Codex?

Run `npx skills add win4r/MuseAI-Skills --skill forget -a codex`. Or copy the skill folder (opt/hatch/skills/forget in win4r/MuseAI-Skills) into .agents/skills/forget in your project. Codex loads it when a task matches its description.

Can I use Forget Personal Information in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add win4r/MuseAI-Skills --skill forget -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/forget, .gemini/skills/forget, .github/skills/forget and .opencode/skills/forget in your project.

What does Forget Personal Information need to run?

SKILL.md names no scripts, command-line tools or credentials: Forget Personal Information is instructions for the agent only. Our summary lists: The Muse assistant runtime with the forget.plan and forget.confirm tools.

Does Forget Personal Information access the network?

SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.

Is Forget Personal Information safe to install?

Our automated static check of SKILL.md flagged 1 warning(s): contains instruction-override wording (e.g. “without asking the user”). Read the flagged lines before installing; the check is not a guarantee either way.

What licence does Forget Personal Information use?

No licence was found for Forget Personal Information or its repository. Without one, default copyright applies: ask the author before reusing or redistributing it.

How many tokens does Forget Personal Information use?

About 1.6k tokens (SKILL.md is roughly 6.6k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full. Its references folder adds about 3.2k tokens, read only when the agent opens those files.

What are the alternatives to Forget Personal Information?

Skills that share tags, products or a category with Forget Personal Information: Agentmemory Forget (rohitg00/agentmemory, 29k stars), Open Source Maintainer (numman-ali/n-skills, 1.1k stars), Agentic Harness Design and Review (NateBJones-Projects/OB1, 4.7k stars) and Mem0 Forget (mem0ai/mem0, 67k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Forget Personal Information?

win4r (a GitHub user) maintains it in win4r/MuseAI-Skills, which has 332 GitHub stars. The repository holds 25 skills in this directory. The repository was last updated on September 28, 2026.

Source: win4r/MuseAI-Skills on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.