Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx skills add hypercycle-development/mosaic-companion --skill tasksgit clone --depth 1 https://github.com/hypercycle-development/mosaic-companionWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/skills/hypercycle-development/mosaic-companion/tasks)<a href="https://agentmods.dev/skills/hypercycle-development/mosaic-companion/tasks"><img src="https://agentmods.dev/badge/skills/hypercycle-development/mosaic-companion/tasks/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/skills/hypercycle-development/mosaic-companion/tasks"><img src="https://agentmods.dev/badge/skills/hypercycle-development/mosaic-companion/tasks.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector pass
What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00021 | $0.00384 |
| Opus 5.5 | $0.00008 | $0.00154 |
| Sonnet 5.5 | $0.00004 | $0.00077 |
| Haiku 4.5 | $0.00002 | $0.00038 |
Grade A, and why
tasks scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 1mo ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
What it actually says
tasks — Task List Manager
Use this skill to manage your personal task list stored in TASKS.md in the workspace root.
Commands
/tasks— Show all open tasks/tasks add <description>— Add a new task/tasks done <number>— Mark task #N as complete/tasks clear— Remove all completed tasks/tasks priority <number> <high|medium|low>— Set priority on a task
TASKS.md Format
# Task List
## Open
- [ ] (high) Write unit tests for auth module
- [ ] (medium) Update README with setup instructions
- [ ] (low) Refactor legacy API adapter
## Completed
- [x] Bootstrap Electron app skeleton
- [x] Add SQLite memory backend
Usage Examples
List all tasks
/tasks
Add a task
/tasks add Integrate OAuth provider for user login
Complete a task
/tasks done 2
Set priority
/tasks priority 1 high
Notes
- Tasks are persisted in
TASKS.mdat the workspace root. - The heartbeat agent checks
TASKS.mdon every tick and will alert you if high-priority items are overdue. - All changes are plain Markdown — you can edit
TASKS.mddirectly in any editor.
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 1mo ago First seen · 73 lines · 21 tokens per session scan A 94e0be10d794
tasks is a skill published in the GitHub repository hypercycle-development/mosaic-companion (18 stars, last pushed 12d ago), licensed Apache-2.0. It adds 21 tokens to every session and 384 once invoked, about $0.0001 per session on Opus 5.5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
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