Borrowing it
Nothing to install: this file belongs to grobinson3108/mcp-server-saas-gateway. 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/grobinson3108/mcp-server-saas-gateway/main/AGENTS.mdgit clone --depth 1 https://github.com/grobinson3108/mcp-server-saas-gatewayWrote 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/grobinson3108/mcp-server-saas-gateway/agents-md)<a href="https://agentmods.dev/instructions/grobinson3108/mcp-server-saas-gateway/agents-md"><img src="https://agentmods.dev/badge/instructions/grobinson3108/mcp-server-saas-gateway/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/grobinson3108/mcp-server-saas-gateway/agents-md"><img src="https://agentmods.dev/badge/instructions/grobinson3108/mcp-server-saas-gateway/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 | $0.00329 | $0.00329 |
| Opus 5 | $0.00164 | $0.00164 |
| Sonnet 5 | $0.00066 | $0.00066 |
| Haiku 4.5 | $0.00033 | $0.00033 |
Grade A, and why
mcp-server-saas-gateway 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 9d 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
AGENTS.md — Instructions for coding agents
If you're an AI coding agent (Claude Code, Cursor, etc.) working on this template, read this first.
Project shape
mcp-server-saas-gateway is a TypeScript template (not a published npm package) for building MCP servers that aggregate multiple REST APIs. It's meant to be forked and customized, not installed.
Three files only:
src/api-client.ts— HTTP client (Bearer auth, ~75 lines)src/config.ts— env-driven app registry (~50 lines)src/index.ts— entry point + tool registration (~100 lines, customize this)
Conventions
- TypeScript 5.7+, strict mode on
- ESM modules (
"type": "module") - Node 20+
- Each tool callback is a 3-line lambda — no clever abstractions
- One
server.tool()call per endpoint, named{app_slug}_{action}
What NOT to do
- Don't add OpenAPI codegen — kept intentionally manual
- Don't add a tool registry / discovery layer — explicit > clever
- Don't add HTTP transport in v0.x — stdio only by design
- Don't merge tools from different apps into one — keep the
app_slug_prefix
Testing
npx tsc --noEmit checks compilation. There's no test runner — tools are validated by Claude usage.
When in doubt
Open an issue first. The whole point of this repo is "simple and readable" — don't trade that for features.
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.
- 9d ago First seen · 36 lines · 329 tokens per session scan A 129230a14009
mcp-server-saas-gateway AGENTS.md is an instructions file published in the GitHub repository grobinson3108/mcp-server-saas-gateway (1 stars, last pushed 3mo ago), licensed MIT. It adds 329 tokens to every session, about $0.0016 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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