# Whats Missing

> Pressure-test ideas before implementation by uncovering consequential assumptions, decisions, risks, and tradeoffs. Use for evaluating a proposed direction without implementing it.

- **Type:** Skill
- **Install:** `agentstack add skill-crimx-skills-whats-missing`
- **Verified:** Yes — security-reviewed for prompt injection and unsafe behavior
- **Seller:** [crimx](https://agentstack.voostack.com/s/crimx)
- **Installs:** 0
- **Category:** [Agent Skills](https://agentstack.voostack.com/c/agent-skills)
- **Latest version:** 0.1.0
- **License:** MIT
- **Upstream author:** [crimx](https://github.com/crimx)
- **Source:** https://github.com/crimx/skills/tree/main/skills/whats-missing

## Install

```sh
agentstack add skill-crimx-skills-whats-missing
```

Requires the [AgentStack CLI](https://agentstack.voostack.com/docs/cli). Works with Claude Code, Cursor, and any MCP-compatible agent.

## About

# What's Missing

Inspect the available context before asking questions. Find discoverable facts in the codebase, documentation, messages, artifacts, logs, specifications, or configuration yourself.

Before asking questions, privately map the consequential decisions, constraints, dependencies, risks, unknowns, and safe assumptions. Ask only questions whose answers could materially change the outcome, scope, UX, architecture, cost, timeline, or risk.

Do not ask questions merely for completeness or about low-impact preferences. Make reasonable assumptions for conventional, low-risk, or easily reversible choices, and record them in the final summary.

Ask one decision-focused question at a time. Frame each question around the decision it unlocks. Briefly explain why it matters, recommend an answer, and state the main tradeoff. Combine tightly coupled questions when that makes the decision clearer.

Push back on weak premises, ambiguity, unnecessary complexity, internal contradictions, and significant risks. Explain the problem concretely and offer one or two practical paths.

If the discussion becomes long, branching, or decision-heavy, pause and ask whether to switch to Plan mode.

Do not implement. When the material issues are resolved, assumed, or deferred, summarize:

- agreed decisions
- assumptions
- open risks or deferred questions
- rejected options
- recommended next step

## Source & license

This open-source skill is cataloged on AgentStack and links to its original source — we do not rehost the code.

- **Author:** [crimx](https://github.com/crimx)
- **Source:** [crimx/skills](https://github.com/crimx/skills)
- **License:** MIT

Install and usage instructions live in the source repository linked above.

## Pricing

- **Free** — Free

## Security capabilities

Automated source analysis of v0.1.0 — what this tool can access:

- **Network access:** no
- **Filesystem access:** no
- **Shell / process execution:** no
- **Environment & secrets:** no
- **Dynamic code execution:** no

*"Yes" means the capability is present in the source — more access means more to trust, not that it is unsafe.*


## Versions

- **0.1.0** — security scan: passed — Imported from the upstream source.

## Links

- Listing page: https://agentstack.voostack.com/l/skill-crimx-skills-whats-missing
- Seller: https://agentstack.voostack.com/s/crimx
- Browse the marketplace: https://agentstack.voostack.com/browse

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Listed on AgentStack — the marketplace for AI agent skills and MCP servers. Every listing is security-reviewed. Creators keep 70%.