Atlas / Skills / marcus / Create Prompt

Create PromptSAFE

skills/marcus/create-prompt

Use sidecar next to CLI agents for diffs, file trees, conversation history, and task management with td

Verdict
SAFE
Grade
B
Trust score
89 /100
Version
—
Hosts
—
License
MIT
Stars
1,086
01

Overview

Use sidecar next to CLI agents for diffs, file trees, conversation history, and task management with td

Read from source at commit a69114b893d1OBSERVED · 2026-10-10
02

What it tells the agent

The instruction file, verbatim from the audited commit — this is the text the model reads, and the surface the audit's instruction layer examines. Quoted here so you can judge it without cloning anything.

---
name: create-prompt
description: Create prompts for sidecar workspaces. Covers prompt structure (name, ticketMode, body), template variables (ticket with fallbacks), config file locations (global vs project), and scope overrides. Use when creating or modifying prompts in sidecar config files.
---

# Creating Prompts

Prompts are reusable templates that configure the initial context for agents when creating workspaces. They help standardize common workflows like code reviews, bug fixes, or feature implementation.

## Config File Locations

| Scope   | Path                                  | Override Priority |
|---------|---------------------------------------|-------------------|
| Global  | `~/.config/sidecar/config.json`       | Lower             |
| Project | `.sidecar/config.json` (in project)   | Higher            |

Project prompts override global prompts with the same name (case-sensitive match).

## Config Format

```json
{
  "prompts": [
    {
      "name": "Code Review",
      "ticketMode": "optional",
      "body": "Do a detailed code review of {{ticket || 'open reviews'}}.\nFocus on correctness, edge cases, and test coverage."
    }
  ]
}
```

## Prompt Fields

### name (required)
Display name shown in the prompt picker. Keep it concise.

### ticketMode (optional)
Controls how the ticket/task field behaves:

| Mode       | Behavior                                      |
|------------|-----------------------------------------------|
| `optional` | Task field shown, can be empty (default)      |
| `required` | Task must be selected before creating         |
| `none`     | Task field is hidden, prompt stands alone     |

### body (required)
The prompt text sent to the agent. Supports template variables. Use `\n` for newlines.

## Template Variables

### `{{ticket}}`
Expands to the selected task ID. Returns empty string if no task selected.

```json
"body": "Fix issue {{ticket}}."
// With task td-abc123: "Fix issue td-abc123."
// Without task: "Fix issue ."
```

### `{{ticket || 'fallback'}}`
Expands to task ID, or the fallback text if no task selected.

```json
"body": "Review {{ticket || 'all open items'}}."
// With task td-abc123: "Review td-abc123."
// Without task: "Review all open items."
```

**Only single quotes work for fallback text:**
- `{{ticket || 'default'}}` -- works
- `{{ticket || "default"}}` -- does NOT work

## Examples

### Task-Required Workflow
```json
{
  "name": "Implement Task",
  "ticketMode": "required",
  "body": "Begin work on {{ticket}}. Use td to track progress.\nRead the task description carefully before starting."
}
```

### Standalone Workflow
```json
{
  "name": "Run Tests",
  "ticketMode": "none",
  "body": "Run the full test suite. Fix any failures.\nReport a summary when complete."
}
```

### Flexible Workflow
```json
{
  "name": "Code Review Session",
  "ticketMode": "optional",
  "body": "Start a review session for {{ticket || 'open reviews'}}.\nCreate td tasks for any issues found."
}
```

### Backlog Refinement
```json
{
  "name": "Backlog Refinement",
  "ticketMode": "none",
  "body": "Start a backlog refinement session. Use td to find all tasks in the backlog starting with the oldest. For each task:\n\n1. Determine relevance - has it been implemented, is it still needed? If not relevant, comment on the task and close it. If questionable, leave open with notes.\n\n2. Update tasks with out-of-date code references to reflect the current state of the codebase.\n\nUse sub-agents to analyze multiple tasks in parallel. Present a report of findings and changes when complete."
}
```

## Default Prompts

If no config file exists, the app creates one with 5 built-in templates:
- Begin Work on Ticket (required)
- Code Review Ticket (required)
- Plan to Epic (No Impl) (none)
- Plan to Epic + Implement (none)
- TD Review Session (none)

Press `d` in the prompt picker to install defaults if none are configured.

## Scope Indicators

In the prompt picker, prompts show their source:
- `[G]` - Global prompt (from `~/.config/sidecar/`)
- `[P]` - Project prompt (from `.sidecar/`)

## Important Notes

- Prompt names must match exactly (case-sensitive) for project overrides
- Only single quotes work in fallback syntax
- `ticketMode` defaults to `optional` if omitted
- Config files are loaded when creating a workspace; restart the app to reload
- Keep names short (they appear in a table with limited width)
- Use `\n` for newlines in prompt bodies
03

Trust audit

SAFEgrade B · trust 89/100 Nothing in the source contradicts what it says it does. Grade A is reserved for packages that have also passed the behavioural sandbox.

LayerWhat it checksResult
L0Provenance & inventoryWARN
L1Static analysis of the codeNA
L2Instruction surface (what it tells the agent)PASS
L3Class-specific surfacePASS
L4Behavioural (sandbox)SKIPPED

What the source does

Filesystem
none-observed
Network
none-observed
Shell
none-observed
Dependencies
pinned
Secrets in source
none-found

Findings (2)

MEDIUMInventory / provenance · inv.symlink · CWE-1104
.codex/skills
.codex/skills
Why it matters. link not followed
LOWInventory / provenance · inv.symlink · CWE-1104
GEMINI.md
GEMINI.md
Why it matters. link not followed

Gates applied: no_behavioural_pass.

Audited 2026-10-10 · audit v0.4.1 · source sha a69114b893d1full audit observations/trust-audit/skill/marcus__create-prompt.json · Report an issue / request a re-scan
04

Audit history

Every audit this skill has had.

DateSourceVerdictGradeScoreChange
2026-10-10a69114b893d1SAFEB89first audit
05

Questions

What does the Create Prompt skill do?

Use sidecar next to CLI agents for diffs, file trees, conversation history, and task management with td

Is Create Prompt safe to install?

The audit found nothing in the source that contradicts what it says it does, and graded it B (89/100). Grade A is held back for packages that have also passed a sandboxed behavioural run, which is why a clean skill reads B.

What can Create Prompt access on my machine?

The audit observed no filesystem, network or shell use at all in its source.

How current is this page?

The grade is for one exact copy of the source (a69114b893d1), read on 2026-10-10. The repository is watched, and a new audit runs when it changes — this is the first audit.

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