Agent skill

Avoid Acting On Assumptions

by aiming-lab in aiming-lab/MetaClaw

Common mistake — proceeding with assumptions about ambiguous requirements instead of asking a clarifying question first.

MITAuto-check passedAgent Workflows

Install Avoid Acting On Assumptions

skills CLI
$ npx skills add aiming-lab/MetaClaw --skill avoid-acting-on-assumptions -a claude-code

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

GitHub CLI
$ gh skill install aiming-lab/MetaClaw avoid-acting-on-assumptions --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/aiming-lab/MetaClaw.git skills-src && mkdir -p .claude/skills && cp -r skills-src/memory_data/skills/avoid-acting-on-assumptions .claude/skills/avoid-acting-on-assumptions && 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
avoid-acting-on-assumptions
GitHub stars
3.5k
Token cost
~214 tokens
SKILL.md length
81 words
Files
1
Skills in repo
36
Repo updated
First seen
Licence
MIT

At a glance

Common mistake — proceeding with assumptions about ambiguous requirements instead of asking a clarifying question first.

  • Tasks that involve Requirements gathering
  • Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md

What it does

Avoid Acting On Assumptions is an agent skill from aiming-lab/MetaClaw. Common mistake — proceeding with assumptions about ambiguous requirements instead of asking a clarifying question first. This skill reminds you to stop and ask before acting on uncertain interpretations.

Its SKILL.md is about 210 tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.

It sits in Agent Workflows, covering Requirements gathering. The repository describes itself as: 🦞 Just talk to your agent — it learns and EVOLVES 🧬. The licence is MIT.

When your agent uses it

  • Tasks that involve Requirements gathering

Example prompts

  • “/avoid-acting-on-assumptions”

What it can do on your machine

Read from SKILL.md and the folder at commit 922caf3. 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

Avoid Acting On Assumptions loads about 214 tokens when it runs. Until then it costs about 58 tokens; SKILL.md has 81 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~58
When it runs · the whole SKILL.md, loaded when a task matches
~214

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 passed

The automated check found no risky patterns in SKILL.md.

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

The full file from aiming-lab/MetaClaw at commit 922caf3, republished under its MIT licence (© aiming-lab). 81 words, ~214 tokens.

Download SKILL.mdSave it as .claude/skills/avoid-acting-on-assumptions/SKILL.md (or your agent's skills folder).
name
avoid-acting-on-assumptions
description
Common mistake — proceeding with assumptions about ambiguous requirements instead of asking a clarifying question first. This skill reminds you to stop and ask before acting on uncertain interpretations.
category
common_mistakes

Avoid Acting on Assumptions

Mistake pattern: User says something ambiguous → you assume the most likely interpretation → you deliver something → it's wrong.

Fix: When requirements are ambiguous, ask ONE clarifying question. The cost of pausing to ask is always lower than the cost of delivering the wrong result.

Especially risky assumptions:

  • The target programming language or framework.
  • Whether a file should be overwritten or appended.
  • What "clean up" or "improve" means in context.
  • Whether a test environment or production is the target.

© aiming-lab, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file

Files

Just SKILL.md in memory_data/skills/avoid-acting-on-assumptions of aiming-lab/MetaClaw.

Open the folder on GitHubat commit 922caf3

Compare with similar skills

Avoid Acting On Assumptions 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.

Avoid Acting On Assumptions compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Avoid Acting On Assumptions this skillaiming-lab/MetaClaw3.5k—~214Automated safety check: PassMIT
Using Superpowersfarm-fe/farm5.6k35 repos~1.4kAutomated safety check: PassMIT
Interview Meaddyosmani/agent-skills103k6 repos~3.8kAutomated safety check: PassMIT
Grillingpietheinstrengholt/rssmonster56432 repos~510Automated safety check: PassMIT
Agentic Workflow Designerdotnet/Open-XML-SDK4.6k2 repos~3.5kAutomated safety check: PassMIT
Ask User QuestionMemTensor/MemOS12k—~1kAutomated safety check: PassApache-2.0

Similar skills

  • Using Superpowers

    farm-fe/farm

    A skill your agent uses when starting any conversation - establishes how to find and use skills, requiring Skill tool invocation before ANY response including clarifying questions

    5.6k GitHub starsUsed in 35 repos~1.4k tokens
    Agent WorkflowsAuto-check passed
  • Interview Me

    addyosmani/agent-skills

    Asks one question at a time, each with a best guess attached, until the agent is about 95 percent sure what you really want, before any plan, spec or code.

    103k GitHub starsUsed in 6 repos~3.8k tokens
    Agent WorkflowsAuto-check passed
  • Grilling

    pietheinstrengholt/rssmonster

    Grill the user relentlessly about a plan, decision, or idea.

    564 GitHub starsUsed in 32 repos~510 tokens
    Agent WorkflowsAuto-check passed
  • Agentic Workflow Designer

    dotnet/Open-XML-SDK

    Official

    Interviews you one question at a time about goal, trigger, permissions and data needs, then drafts a single agentic workflow markdown file.

    4.6k GitHub starsUsed in 2 repos~3.5k tokens
    Agent WorkflowsAuto-check passed
  • Ask User Question

    MemTensor/MemOS

    Shows a question as a modal in the interface to clarify a task, collect a preference or get approval, since the user cannot see terminal output.

    12k GitHub stars~1k tokensUpdated 10 days ago
    Agent WorkflowsAuto-check passed
  • Brainstorming Before Building

    jnMetaCode/superpowers-zh

    Turns a rough idea into an approved design before any code is written, sorting the request into spike, bounded or architectural and enforcing an approval gate.

    8.3k GitHub stars~1.8k tokensUpdated 4 days ago
    Agent WorkflowsAuto-check passed

More from aiming-lab/MetaClaw

All 36 skills in this repo
  • Data Validation First

    aiming-lab/MetaClaw

    Use this skill before any data analysis, transformation, or modeling.

    3.5k GitHub stars~230 tokensUpdated 4 mo ago
    Auto-check passed
  • A skill your agent uses when implementing any endpoint, form handler, CLI tool, or function that accepts external input.

    3.5k GitHub stars~251 tokensUpdated 4 mo ago
    Auto-check passed
  • A skill your agent uses when writing shell scripts, Python automation, or any unattended batch job.

    3.5k GitHub stars~225 tokensUpdated 4 mo ago
    Auto-check passed
  • A skill your agent uses when building production services, pipelines, or automation that needs to be debugged, monitored, or audited.

    3.5k GitHub stars~247 tokensUpdated 4 mo ago
    Auto-check passed
  • Agent Task Handoff

    aiming-lab/MetaClaw

    A skill your agent uses when delegating a subtask to a sub-agent, spawning a parallel worker, or handing off work across sessions.

    3.5k GitHub stars~258 tokensUpdated 4 mo ago
    Auto-check passed
  • A skill your agent uses when writing messages in async channels (Slack, GitHub issues, email threads) where the reader may not have context and cannot ask follow-up questions immediately.

    3.5k GitHub stars~224 tokensUpdated 4 mo ago
    Auto-check passed

Questions about Avoid Acting On Assumptions

What does Avoid Acting On Assumptions do?

Common mistake — proceeding with assumptions about ambiguous requirements instead of asking a clarifying question first. Avoid Acting On Assumptions is an agent skill from aiming-lab/MetaClaw. Common mistake — proceeding with assumptions about ambiguous requirements instead of asking a clarifying question first.

When should I use Avoid Acting On Assumptions?

Avoid Acting On Assumptions fits situations like: tasks that involve Requirements gathering.

How do I install Avoid Acting On Assumptions in Claude Code?

Run `npx skills add aiming-lab/MetaClaw --skill avoid-acting-on-assumptions -a claude-code`. Or copy the skill folder (memory_data/skills/avoid-acting-on-assumptions in aiming-lab/MetaClaw) into .claude/skills/avoid-acting-on-assumptions in your project. Claude Code loads it when a task matches its description.

How do I install Avoid Acting On Assumptions in Codex?

Run `npx skills add aiming-lab/MetaClaw --skill avoid-acting-on-assumptions -a codex`. Or copy the skill folder (memory_data/skills/avoid-acting-on-assumptions in aiming-lab/MetaClaw) into .agents/skills/avoid-acting-on-assumptions in your project. Codex loads it when a task matches its description.

Can I use Avoid Acting On Assumptions 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 aiming-lab/MetaClaw --skill avoid-acting-on-assumptions -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/avoid-acting-on-assumptions, .gemini/skills/avoid-acting-on-assumptions, .github/skills/avoid-acting-on-assumptions and .opencode/skills/avoid-acting-on-assumptions in your project.

What does Avoid Acting On Assumptions need to run?

SKILL.md names no scripts, command-line tools or credentials: Avoid Acting On Assumptions is instructions for the agent only.

Does Avoid Acting On Assumptions 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 Avoid Acting On Assumptions safe to install?

Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.

What licence does Avoid Acting On Assumptions use?

Avoid Acting On Assumptions is published under the MIT licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.

How many tokens does Avoid Acting On Assumptions use?

About 214 tokens (SKILL.md is roughly 856 characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.

What are the alternatives to Avoid Acting On Assumptions?

Skills that share tags, products or a category with Avoid Acting On Assumptions: Using Superpowers (farm-fe/farm, 5.6k stars), Interview Me (addyosmani/agent-skills, 103k stars), Grilling (pietheinstrengholt/rssmonster, 564 stars) and Agentic Workflow Designer (dotnet/Open-XML-SDK, 4.6k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Avoid Acting On Assumptions?

aiming-lab (a GitHub organization) maintains it in aiming-lab/MetaClaw, which has 3,458 GitHub stars. The repository holds 36 skills in this directory. The repository was last updated on June 7, 2026.

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