Borrowing it
Nothing to install: this file belongs to sandraschi/sketchboard-excalidraw-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/sandraschi/sketchboard-excalidraw-mcp/main/AGENTS.mdgit clone --depth 1 https://github.com/sandraschi/sketchboard-excalidraw-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/instructions/sandraschi/sketchboard-excalidraw-mcp/agents-md)<a href="https://agentmods.dev/instructions/sandraschi/sketchboard-excalidraw-mcp/agents-md"><img src="https://agentmods.dev/badge/instructions/sandraschi/sketchboard-excalidraw-mcp/agents-md/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/instructions/sandraschi/sketchboard-excalidraw-mcp/agents-md"><img src="https://agentmods.dev/badge/instructions/sandraschi/sketchboard-excalidraw-mcp/agents-md.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 | $0.00255 | $0.00255 |
| Opus 5.5 | $0.00102 | $0.00102 |
| Sonnet 5.5 | $0.00051 | $0.00051 |
| Haiku 4.5 | $0.00026 | $0.00026 |
Grade A, and why
sketchboard-excalidraw-mcp AGENTS.md 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.
Copies of this mod
1 near-identical copy found in the catalogue:
- sketchboard-excalidraw-mcp CLAUDE.md — 98% identical, 0 lines differ
What it actually says
AGENTS.md - sketchboard-excalidraw-mcp
Generated: 2026-07-17
Type: MCP Server
Fleet-wide instructions are in the canonical file. Read this first:
D:\Dev\repos\mcp-central-docs\standards\AGENTS.mdThis file contains only repo-specific overrides.
Repo: sketchboard-excalidraw-mcp
- Description: Excalidraw canvas + headless-render MCP (v0.1.0) - fork/merge of
lesleslie/excalidraw-mcp(canvas workbench bas... - Fleet index entry:
mcp-central-docs\projects\FLEET_INDEX.md
Repo-specific notes
- Start: check
start.ps1/start.batat repo root - FastMCP version: see
pyproject.toml(target: fastmcp>=3.2.0)
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 · -1 lines · -80 tokens per session d86fb11cdbde
- 2mo ago First seen · 25 lines · 335 tokens per session scan A 5ebaf3934a4b
sketchboard-excalidraw-mcp AGENTS.md is an instructions file published in the GitHub repository sandraschi/sketchboard-excalidraw-mcp (1 stars, last pushed 24d ago), licensed MIT. It adds 255 tokens to every session, about $0.0010 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 2026-08-31.
sketchboard-excalidraw-mcp AGENTS.md compared with instructions from other repositories
| Mod | Type | Stars | Last push | Licence | Scan | Tokens | Works with |
|---|---|---|---|---|---|---|---|
| sketchboard-excalidraw-mcp AGENTS.mdsandraschi/sketchboard-excalidraw-mcp | Instructions file | 1 | 24d ago | MIT | A | 255 | Codex, OpenCode |
| vscode buildNext.instructions.mdmicrosoft/vscode | Instructions file | 195k | yesterday | MIT | A | 9,719 | GitHub Copilot |
| next.js AGENTS.mdvercel/next.js | Instructions file | 143k | yesterday | MIT | A | 7,461 | Codex, OpenCode |
| langchain AGENTS.mdlangchain-ai/langchain | Instructions file | 149k | yesterday | MIT | A | 4,680 | Codex, OpenCode |
| vscode oss-third-party-notices.instructions.mdmicrosoft/vscode | Instructions file | 195k | yesterday | MIT | A | 5,516 | GitHub Copilot |
| vscode copilot-instructions.mdmicrosoft/vscode | Instructions file | 195k | yesterday | MIT | A | 3,093 | GitHub Copilot |
| deepseek-harness AGENTS.mddeepseek-ai/deepseek-harness | Instructions file | 274k | 2d ago | MIT | A | 4,313 | Codex, OpenCode |