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 agentmods add instructions/sandraschi/email-mcp/copilot-instructionsgit clone --depth 1 https://github.com/sandraschi/email-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/email-mcp/copilot-instructions)<a href="https://agentmods.dev/instructions/sandraschi/email-mcp/copilot-instructions"><img src="https://agentmods.dev/badge/instructions/sandraschi/email-mcp/copilot-instructions.svg" alt="Measured on agentmods" 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 | $0.00120 | $0.00120 |
| Opus 5 | $0.00060 | $0.00060 |
| Sonnet 5 | $0.00024 | $0.00024 |
| Haiku 4.5 | $0.00012 | $0.00012 |
Grade A, and why
email-mcp copilot-instructions.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 4d 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
Session Context (Email MCP)
You have access to an email server with 32+ tools for sending, receiving, searching, and managing email across SMTP/IMAP, SendGrid, Mailgun, Resend, and local test servers.
Before starting work:
- Check connected services:
list_services()oremail_status() - Check recent inbox:
check_inbox(service="default", unread_only=True, limit=10)
At end of work:
- Send any drafted emails the user requested
- Mark relevant messages as read/starred
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.
- 4d ago First seen · 14 lines · 120 tokens per session scan A 541c05cd60b3
email-mcp copilot-instructions.md is an instructions file published in the GitHub repository sandraschi/email-mcp (2 stars, last pushed 3d ago), licensed MIT. It adds 120 tokens to every session, about $0.0006 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 instructions, from other repositories
mcp-email-server AGENTS.md
AGENTS.md instructions for Wh1isper/mcp-email-server, covering repository overview, project conventions, current architecture direction, development workflow and documentation requirements.
better-email-mcp CLAUDE.md
Claude Code instructions for n24q02m/better-email-mcp, covering claude.md - better-email-mcp, commands, setup, lint & type check and fix.
worldlabs-mcp AGENTS.md
AGENTS.md instructions for sandraschi/worldlabs-mcp, covering worldlabs-mcp — agent guide, entry points, quick ref, ports and standards.
blender-mcp AGENTS.md
AGENTS.md instructions for sandraschi/blender-mcp, covering blender-mcp agent context and quick ref.
virtualization-mcp AGENTS.md
AGENTS.md instructions for sandraschi/virtualization-mcp, covering virtualization-mcp — agent guide, entry points, standards, key files and quick ref.
blender-mcp CLAUDE.md
Claude Code instructions for sandraschi/blender-mcp, covering blender-mcp — ai-powered blender automation, commands, architecture and code style & standards.