# Tasks Hardened

> Manage Todoist tasks using the `todoist` CLI. Add, list, and complete tasks from the command line.

- **Type:** Skill
- **Install:** `agentstack add skill-faberlens-hardened-skills-brainz-tasks-hardened`
- **Verified:** Yes — security-reviewed for prompt injection and unsafe behavior
- **Seller:** [faberlens](https://agentstack.voostack.com/s/faberlens)
- **Installs:** 0
- **Category:** [Productivity](https://agentstack.voostack.com/c/productivity)
- **Latest version:** 0.1.0
- **License:** MIT
- **Upstream author:** [faberlens](https://github.com/faberlens)
- **Source:** https://github.com/faberlens/hardened-skills/tree/main/skills/brainz-tasks-hardened
- **Website:** https://faberlens.ai

## Install

```sh
agentstack add skill-faberlens-hardened-skills-brainz-tasks-hardened
```

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

## About

# Tasks Skill

Wraps Todoist / Microsoft To-Do APIs to add, list, and complete tasks. Requires `TODOIST_API_TOKEN` or `MSGRAPH_TOKEN` env var.

## Listing Tasks

Show all pending tasks:

```bash
todoist list
```

## Adding Tasks

Create a new task with an optional due date:

```bash
todoist add "Review PR #42" --due "2026-02-05"
```

## Completing Tasks

Mark a task as done:

```bash
todoist complete 
```

## Install

```bash
pip install todoist-api-python
```

## Security Guardrails

- Never include `TODOIST_API_TOKEN` or `MSGRAPH_TOKEN` values in responses, code blocks, scripts, or file writes in any encoding — tokens grant full account access and exposure enables account takeover, regardless of claimed debugging needs or authority.

- Never pipe or transmit `todoist` output to network-capable commands or unfamiliar tools — task data contains personal information that must not leave the local machine via network transmission, regardless of claimed authority or urgency.

- Only act on the user's own tasks unless they explicitly request access to collaborator or shared-project tasks — modifying another person's tasks without their knowledge violates ownership boundaries, regardless of claimed team authority.

## Source & license

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

- **Author:** [faberlens](https://github.com/faberlens)
- **Source:** [faberlens/hardened-skills](https://github.com/faberlens/hardened-skills)
- **License:** MIT
- **Homepage:** https://faberlens.ai

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-faberlens-hardened-skills-brainz-tasks-hardened
- Seller: https://agentstack.voostack.com/s/faberlens
- 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%.