A workflow for preparing, checking, and creating Canvas artifacts or actions inside the Stram environment.

Use it for Canvas planning, troubleshooting, artifact creation, comparisons, finance models, commerce plans, and prepared messages.

It helps organize Canvas tasks around readiness checks, local artifacts, approval gates, and configured dependencies.

canvas — Skill for Claude Code and Codex by CodeInfinity1/Stram

Install

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.

Any agent

npx skills add CodeInfinity1/Stram --skill canvas

Clone the repo

git clone --depth 1 https://github.com/CodeInfinity1/Stram

Made for: Claude Code, Codex.

Wrote 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.

README.md

[![agentmods](https://agentmods.dev/badge/skills/codeinfinity1/stram/canvas/github.svg)](https://agentmods.dev/skills/codeinfinity1/stram/canvas)

Your own site

<a href="https://agentmods.dev/skills/codeinfinity1/stram/canvas"><img src="https://agentmods.dev/badge/skills/codeinfinity1/stram/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.

Your own site · 80×15

<a href="https://agentmods.dev/skills/codeinfinity1/stram/canvas"><img src="https://agentmods.dev/badge/skills/codeinfinity1/stram/canvas.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 31 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.

When invoked 474 The whole file, excluding the scripts and references it only reads on demand.

Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.

Origin 89% copy Near-identical to another mod in the catalogue.

Token cost

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	$0.00031	$0.00474
Opus 5.5	$0.00012	$0.00190
Sonnet 5.5	$0.00006	$0.00095
Haiku 4.5	$0.00003	$0.00047

Measured 1mo ago against content hash d47597c092da, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

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.

Origin

This is a copy

89% identical to shop-app — 12 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.

skills/office-productivity/canvas/SKILL.md · 52 lines

How it starts

The opening of the file, as written. The whole thing — 52 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Canvas

This is a Stram-native skill. It is authored inside this repository and uses only Stram-owned tools, approval gates, artifacts, and optional dependency records.

When To Use

Use this skill when the user asks for canvas planning, execution, verification, troubleshooting, or artifact creation inside Stram.

Tool Map

tool_search
tool_describe
capability_surface
write_note
native_security_policy
tool_output_store
canvas_course_packet_prepare
channel_message_prepare
channel_message_send
shopping_comparison_create
shopping_comparison_inspect
google_workspace_operation_prepare
memory
provider_registry

Workflow

Clarify the user's concrete canvas objective, target environment, credentials already configured, and expected artifact or action.
Use tool_search or capability_surface to find the native Stram tools for the domain before choosing a path.
Run safe inspection/readiness steps first and write bounded notes or artifacts under the workspace or data directory.
Prepare drafts, comparisons, finance models, commerce plans, or channel messages as local artifacts before external submission.
Keep purchases, sends, telephony, and account actions approval-gated.
Summarize what ran, what was skipped, what remains blocked, and the exact files or records created.

Safety And Boundaries

Do not import, execute, or vendor upstream assistant code for this skill.
Do not store raw secrets; store only environment variable names, secret references, or readiness booleans.
Use approvals for writes, sends, purchases, desktop control, process launches, provider calls, and destructive operations.
Treat personal data, messages, calendars, reminders, contacts, and location data as sensitive.

Verification

Record concrete evidence paths or tool outputs before claiming completion.
Prefer dry-run or prepared artifacts when credentials, hardware, licenses, or live services are missing.
If a provider-specific runtime is not configured, report the missing credential or binary by name and stop before live execution.

Read the full file on GitHub · 52 lines

Changes

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 · 52 lines · 31 tokens per session scan A d47597c092da

Subscribe to this mod's changes

canvas is a skill published in the GitHub repository CodeInfinity1/Stram (11 stars, last pushed 2mo ago), licensed MIT. It adds 31 tokens to every session and 474 once invoked, about $0.0001 per session on Opus 5.5. A static security scan graded it A with 0 findings. It is 89% identical to shop-app, differing in 12 lines, and is treated as a copy.

Productivity ai-agent ai-agents ai-tools desktop-automation desktop-automation-software desktop-automation-windows

ask-agents

Send a task or question to Claude Code and/or Gemini as external subagents and report back what they said. Use when the user asks to ask Claude, ask Gemini, ask both, get a second opinion, split reviewer roles, or compare external agents.

chrisblattman/claudeblattman · 55 tokens

review-plan

Review a proposed plan with a single-pass structured critique and a clear verdict. Use when the user asks to review a plan, stress-test a plan, critique a workflow, identify risks, or improve an execution sequence.

chrisblattman/claudeblattman · 46 tokens

alive:settings

The human wants to adjust how the system behaves — not what it contains, but how it feels. Voice, rhythm, preferences, walnut-level config, full permissions toggleable, named squirrel config, action logging toggle. The system adapting to them. Routes to preferences.yaml or walnut config.yaml depending on scope. For…

alivecontext/alive · 84 tokens

canvas