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 agentmods add rules/rdudov/task-agent/task-artifact-updatesgit clone --depth 1 https://github.com/rdudov/task-agentWhat 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 | $0.00000 | $0.00209 |
| Opus 5 | $0.00000 | $0.00105 |
| Sonnet 5 | $0.00000 | $0.00042 |
| Haiku 4.5 | $0.00000 | $0.00021 |
Grade A, and why
task-artifact-updates 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 2d 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
Task artifact updates
When working in tasks/<id>/, follow skills/task-artifacts/SKILL.md.
Minimum before finishing:
verification.mdcovers each live smoke ortask_contract.jsonrequired_live_evidenceitemfindings.mdorfindings-*.mdrecords non-obvious findingstask.mdhas statusdoneand checked acceptance criteria- reusable lookup knowledge has been promoted to an index, skill, or rule, or the task explains why it stays task-local
Immediately after a smoke check:
skills/task-artifacts/scripts/record_verification.sh tasks/TASK_DIR "gate_id" "short result without secrets"
Chat does not replace files in the task directory.
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.
- 2d ago First seen · 27 lines · 0 tokens per session scan A 517f90b13092
task-artifact-updates is a cursor rule published in the GitHub repository rdudov/task-agent (4 stars, last pushed 2d ago), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 209 tokens. 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 2026-08-31.
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