Borrowing it
Nothing to install: this file belongs to shigechika/gwsadm-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/shigechika/gwsadm-mcp/main/.github/copilot-instructions.mdgit clone --depth 1 https://github.com/shigechika/gwsadm-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/shigechika/gwsadm-mcp/copilot-instructions)<a href="https://agentmods.dev/instructions/shigechika/gwsadm-mcp/copilot-instructions"><img src="https://agentmods.dev/badge/instructions/shigechika/gwsadm-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 5.1 | $0.02671 | $0.02671 |
| Opus 5 | $0.01336 | $0.01336 |
| Sonnet 5 | $0.00534 | $0.00534 |
| Haiku 4.5 | $0.00267 | $0.00267 |
Grade A, and why
gwsadm-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 7d 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.
How it starts
The opening of the file, as written. The whole thing — 191 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Repository overview
gwsadm-mcp is an MCP (Model Context Protocol) server exposing Google
Workspace security-audit data (login locks, suspicious logins, Drive
external-sharing exposure) to AI assistants over stdio transport. Built
on the official mcp Python SDK's FastMCP (gwsadm_mcp/server.py), with
DomainClient (gwsadm_mcp/client.py) wrapping the Admin SDK Reports API
via a service account + domain-wide delegation (DWD) credential. Read-only:
the only Admin SDK Reports API method called anywhere in this package is
activities().list (the underlying googleapiclient.discovery.build()
setup call also fetches Google's discovery document over HTTP, separately
from this read-only guarantee).
See CLAUDE.md for the authoritative command list and architecture notes —
read it before reviewing changes to client.py or server.py.
Build & validate
uv sync --dev
uv run pytest -v # all tests
uv run ruff check . # lint
uv run ruff format --check . # format check
This mirrors .github/workflows/ci.yml: a lint job (ruff check +
ruff format --check) and a separate test job (pytest -v) on Python
3.10/3.12/3.13 on Linux, plus one Windows 3.12 job specifically to catch
stdio newline regressions (modelcontextprotocol/python-sdk#2433). Both
lint and test are real CI gates here.
What to focus review on in this repo
1. This is a stdio MCP server — stdout is a JSON-RPC channel, not a log
Any print() or library logging that writes to stdout (instead of stderr)
corrupts the protocol stream for the connected client. Currently every
print() in __main__.py lives in a branch that returns/exits before
mcp.run() is reached — --version (prints then returns) and _check()
(reached only via --check, sys.exit(_check())) — never concurrent with
the live mcp.run() server. Flag any new code path that adds a print()
or a logger without an explicit stderr handler that could execute while
mcp.run() is active.
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.
- 7d ago First seen · 191 lines · 2,671 tokens per session scan A 77b99d1a820b
gwsadm-mcp copilot-instructions.md is an instructions file published in the GitHub repository shigechika/gwsadm-mcp (0 stars, last pushed 5d ago), licensed MIT. It adds 2,671 tokens to every session, about $0.0134 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.
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