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 runloom/pier --skill pier-canvasgit clone --depth 1 https://github.com/runloom/pierWrote 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/runloom/pier/pier-canvas)<a href="https://agentmods.dev/skills/runloom/pier/pier-canvas"><img src="https://agentmods.dev/badge/skills/runloom/pier/pier-canvas/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/runloom/pier/pier-canvas"><img src="https://agentmods.dev/badge/skills/runloom/pier/pier-canvas.svg" alt="Reviewed on agentmods" width="80" height="20"></a>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 | $0.00068 | $0.02626 |
| Opus 5.5 | $0.00027 | $0.01050 |
| Sonnet 5.5 | $0.00014 | $0.00525 |
| Haiku 4.5 | $0.00007 | $0.00263 |
Grade A, and why
pier-canvas 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.
The source is not reproduced here
Licensed AGPL-3.0
The repository is licensed AGPL-3.0, which this catalogue does not treat as permission to reproduce the file. Read it at the source.
What ships with it
32 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
- i18n/nav.json 333 B
- packs/content/closed-loop/pack.json 2.3 KB
- packs/content/design-doc/pack.json 1.2 KB
- packs/presentation/decision_nav_4/pack.json 1.5 KB
- packs/presentation/one_pager/pack.json 1015 B
- packs/presentation/primary_nav_5/pack.json 2.0 KB
- packs/recipes/design/pack.json 1.6 KB
- packs/recipes/task-dag/pack.json 954 B
- packs/recipes/task-list/pack.json 883 B
- packs/recipes/workflow/pack.json 917 B
- packs/ui/pier-default/pack.json 1.8 KB
- references/authoring.md 15 KB
- references/host-data.md 5.4 KB
- references/methodology.md 5.5 KB
- references/verification.md 2.6 KB
- sdk/core.d.ts 9.7 KB runs code
- sdk/data.d.ts 2.1 KB runs code
- sdk/files.d.ts 1.7 KB runs code
- sdk/format.d.ts 816 B runs code
- sdk/forms.d.ts 4.5 KB runs code
- sdk/host.d.ts 4.1 KB runs code
- sdk/index.d.ts 644 B runs code
- sdk/primitives.d.ts 60 KB runs code
- sdk/visualizations.d.ts 3.4 KB runs code
- templates/closed-loop.canvas.tsx 17 KB
- templates/decision.canvas.tsx 5.5 KB
- templates/design-mockup.canvas.tsx 8.0 KB
- templates/docs.canvas.tsx 10.0 KB
- templates/one-pager.canvas.tsx 3.3 KB
- templates/task-dag.canvas.tsx 350 B
- templates/task-list.canvas.tsx 349 B
- templates/workflow.canvas.tsx 4.9 KB
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 Changed · -180 lines 85f7aee1a41f
- 1mo ago Changed · +41 lines · +16 tokens per session e335da586f9c
- 1mo ago First seen · 334 lines · 52 tokens per session scan A 2f55727fcf8e
pier-canvas is a skill published in the GitHub repository runloom/pier (302 stars, last pushed yesterday), licensed AGPL-3.0. It adds 68 tokens to every session and 2,626 once invoked, about $0.0003 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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Use this to update the Github Copilot CLI/SDK.
commit
Commit staged or unstaged changes with an AI-generated commit message that matches the repository's existing commit style. Use when the user asks to 'commit', 'commit changes', 'create a commit', 'save my work', or 'check in code'.
sync
Sync the current session branch with its upstream branch, or publish the current session branch to a remote. Use when the user asks to sync a branch, pull latest changes, rebase onto upstream, push current branch, publish branch, or set upstream.
merge
Merge changes from the topic branch to the merge base branch. Use when the user wants to merge their session's work back to the base branch.
sync-upstream
Update a stale session branch by rebasing onto the latest origin. Use when the upstream has moved significantly and the session needs to catch up, resolving conflicts by preserving upstream changes and adapting session work to fit.