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.
git clone --depth 1 https://github.com/tboome33/obsidian-mcp-routerWrote 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/commands/tboome33/obsidian-mcp-router/canvas)<a href="https://agentmods.dev/commands/tboome33/obsidian-mcp-router/canvas"><img src="https://agentmods.dev/badge/commands/tboome33/obsidian-mcp-router/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/commands/tboome33/obsidian-mcp-router/canvas"><img src="https://agentmods.dev/badge/commands/tboome33/obsidian-mcp-router/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 | $0.00038 | $0.00281 |
| Opus 5 | $0.00019 | $0.00140 |
| Sonnet 5 | $0.00008 | $0.00056 |
| Haiku 4.5 | $0.00004 | $0.00028 |
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 12d 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
Invoke the canvas skill.
Sub-operations:
/canvas new <name>→ create atwiki/canvases/<slug>.canvas/canvas add text <canvas> <text>→ append a text card/canvas add file <canvas> <vault-relative-path>→ append a file/note/image/PDF node/canvas add link <canvas> <url>→ append an external link card/canvas zone <canvas> <label>→ add a labeled group region/canvas add to zone <canvas> <zone-label> <node>→ place inside a zone/canvas list <canvas>→ read-only inspection of the canvas/canvas capture recent images <canvas> [folder]→ add the most recently modified image files from a vault folder (default_attachments/) as file nodes to the canvas
Canvas file format is JSON; the skill always read-modify-writes the entire file (atomic) since JSON is brittle to patch.
Auto-layout: rightmost+50px for new sibling nodes, wrap rows at 4-wide. Zones go below or right of existing zones.
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.
- 12d ago First seen · 20 lines · 38 tokens per session scan A f815a426abf2
canvas is a command published in the GitHub repository tboome33/obsidian-mcp-router (1 stars, last pushed yesterday), licensed Apache-2.0. It adds 38 tokens to every session and 281 once invoked, about $0.0002 per session on Opus 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 2026-08-31.
Other commands, from other repositories
wiki-query
Ask questions against the wiki. Synthesizes answers from wiki pages with cross-reference citations.
wiki-digest
Generate a daily or weekly digest of wiki changes — new sources, pages, insights, and gaps.
theme
Switch between visual theme skins — OLED Black, Matrix, Claude Anthropic, Surprise Me.
p3-ux-wireframes
Creates wireframes (ASCII art) for the most important screens with interaction descriptions.
p6-a11y
Systematically checks the application for accessibility. Each A11y dimension is a separate sub-command.
audit-record-page
/audit-router --domain lightningrecordpage --object --target-org.