Borrowing it
Nothing to install: this file belongs to Omm2005/Canvas-LMS-MCP. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/Omm2005/Canvas-LMS-MCP/main/.agents/skills/building-mcp-server-on-cloudflare/SKILL.mdgit clone --depth 1 https://github.com/Omm2005/Canvas-LMS-MCPWrote 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/omm2005/canvas-lms-mcp/building-mcp-server-on-cloudflare)<a href="https://agentmods.dev/skills/omm2005/canvas-lms-mcp/building-mcp-server-on-cloudflare"><img src="https://agentmods.dev/badge/skills/omm2005/canvas-lms-mcp/building-mcp-server-on-cloudflare/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/omm2005/canvas-lms-mcp/building-mcp-server-on-cloudflare"><img src="https://agentmods.dev/badge/skills/omm2005/canvas-lms-mcp/building-mcp-server-on-cloudflare.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 | $0.00118 | $0.01718 |
| Opus 5.5 | $0.00047 | $0.00687 |
| Sonnet 5.5 | $0.00024 | $0.00344 |
| Haiku 4.5 | $0.00012 | $0.00172 |
Grade A, and why
building-mcp-server-on-cloudflare scanned grade A with 1 finding 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 2mo 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.
Makes network callslowCapability
Not a fault in itself. Listed so you know the mod talks to something, and to what.
fetch(request: Request, env: Env, ctx: ExecutionContext) { The source is not reproduced here
No licence file
A repository with no LICENSE is all rights reserved by default, so the body is not copied here. The metadata, the measurements and the link are.
What ships with it
3 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.
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.
- 2mo ago First seen · 275 lines · 118 tokens per session scan A 95eb5624cd84
building-mcp-server-on-cloudflare is a skill published in the GitHub repository Omm2005/Canvas-LMS-MCP (0 stars, last pushed 7mo ago), with no licence file. It adds 118 tokens to every session and 1,718 once invoked, about $0.0005 per session on Opus 5.5. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.
building-mcp-server-on-cloudflare compared with skills from other repositories
| Mod | Type | Stars | Last push | Licence | Scan | Tokens | Works with |
|---|---|---|---|---|---|---|---|
| building-mcp-server-on-cloudflareOmm2005/Canvas-LMS-MCP | Skill | 0 | 7mo ago | none | A | 118 | Claude Code, Codex |
| gke-compute-classesgoogle/skills | Skill | 22k | yesterday | Apache-2.0 | A | 83 | Claude Code, Codex |
| gke-reliabilitygoogle/skills | Skill | 22k | yesterday | Apache-2.0 | A | 85 | Claude Code, Codex |
| gke-workload-securitygoogle/skills | Skill | 22k | yesterday | Apache-2.0 | A | 171 | Claude Code, Codex |
| cloud-architectJeffallan/claude-skills | Skill | 12k | 7d ago | MIT | A | 71 | Claude Code |
| nemo-automodel-launcher-configNVIDIA/skills | Skill | 3.9k | yesterday | Apache-2.0 | A | 30 | Claude Code |
| azure-mgmt-botservice-dotnetmicrosoft/skills | Skill | 3.2k | yesterday | MIT | A | 78 | Claude Code |