# Ctx Doctor

> |

- **Type:** Skill
- **Install:** `agentstack add skill-opencue-cuecards-ctx-doctor`
- **Verified:** Yes — security-reviewed for prompt injection and unsafe behavior
- **Seller:** [opencue](https://agentstack.voostack.com/s/opencue)
- **Installs:** 0
- **Category:** [AI & ML](https://agentstack.voostack.com/c/ai-and-ml)
- **Latest version:** 0.1.0
- **License:** MIT
- **Upstream author:** [opencue](https://github.com/opencue)
- **Source:** https://github.com/opencue/cuecards/tree/main/.claude/skills/ctx-doctor
- **Website:** https://opencue.github.io/cuecards/

## Install

```sh
agentstack add skill-opencue-cuecards-ctx-doctor
```

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

## About

# Context Mode Doctor

Run diagnostics and display results directly in the conversation.

## Instructions

1. Call the `ctx_doctor` MCP tool directly. It runs all checks server-side and returns a plain-text status report.
2. Display the results verbatim — they are already formatted with plain-text status prefixes: `[OK]` PASS, `[FAIL]` FAIL, `[WARN]` WARN. Renderer-safe (no markdown task-list syntax) for cross-client compatibility (e.g., Z.ai GLM).
3. **Fallback** (only if MCP tool call fails): Derive the **plugin root** from this skill's base directory (go up 2 levels — remove `/skills/ctx-doctor`), then run with Bash:
   ```
   CLI="/cli.bundle.mjs"; [ ! -f "$CLI" ] && CLI="/build/cli.js"; node "$CLI" doctor
   ```
   Re-display results verbatim with the same `[OK]`/`[FAIL]`/`[WARN]` prefixes.

## Source & license

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

- **Author:** [opencue](https://github.com/opencue)
- **Source:** [opencue/cuecards](https://github.com/opencue/cuecards)
- **License:** MIT
- **Homepage:** https://opencue.github.io/cuecards/

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-opencue-cuecards-ctx-doctor
- Seller: https://agentstack.voostack.com/s/opencue
- 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%.