Getting it into your agent
This one installs as part of its plugin. Adding the marketplace and installing the plugin brings it with everything else the plugin ships.
/plugin marketplace add OutSystems/outsystems-mcp/plugin install outsystemsWrote 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/outsystems/outsystems-mcp/outsystems-tenant-architecture)<a href="https://agentmods.dev/skills/outsystems/outsystems-mcp/outsystems-tenant-architecture"><img src="https://agentmods.dev/badge/skills/outsystems/outsystems-mcp/outsystems-tenant-architecture/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/outsystems/outsystems-mcp/outsystems-tenant-architecture"><img src="https://agentmods.dev/badge/skills/outsystems/outsystems-mcp/outsystems-tenant-architecture.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 | $0.00216 | $0.09767 |
| Opus 5.5 | $0.00086 | $0.03907 |
| Sonnet 5.5 | $0.00043 | $0.01953 |
| Haiku 4.5 | $0.00022 | $0.00977 |
Grade A, and why
outsystems-tenant-architecture 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 — 649 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Beta Feature. This skill is a Beta Feature: a non-final OutSystems capability provided to collect customer feedback. It can change significantly, including through breaking changes, or be discontinued. The first time you use this skill in a conversation, tell the user it's a Beta Feature and share https://www.outsystems.com/legal/beta-features-agreement.
OutSystems Tenant Architecture
Produces a single HTML file with a force-directed graph of every asset in the user's ODC tenant, where each one is deployed, and a 7-day Production traffic/error overlay. OutSystems dark theme, filter-by-type, by-environment and by-health sidebar, click for asset details, and a Table view. Caches results across sessions, so a re-run within the hour takes seconds.
The tenant data is embedded in the file, so it can be mailed or archived as-is. It is not fully self-contained: the graph library (vis-network 9.1.9, pinned with Subresource Integrity, from unpkg with a jsDelivr fallback) and the web fonts load from public CDNs. With both CDNs unreachable (offline, or blocked by a proxy) the page says so and shows the asset table with every filter and the detail panel; fonts fall back to system fonts.
Prerequisites
- The OutSystems MCP server is connected and signed in. This skill reads
the tools named below; tool names here are the server's own, and your
harness may show them with a prefix (in Claude Code,
mcp__plugin_outsystems_outsystems__app_listforapp_list). - A shell with
python3(3.8 or later, standard library only). The scripts read the saved tool results from disk and write the HTML; they never call the server and hold no sign-in of their own. <skill-folder>below is this skill's own folder: the one holding this file (in the OutSystems plugin,skills/outsystems-tenant-architecture/), so<skill-folder>/scripts/build.pyis the script next to it. Values in angle brackets are placeholders you substitute; quote every path, since a home folder can contain spaces.- Run every
build.pycommand on its own and exactly as this file writes it: the skill's permissions matchpython3 "<skill-folder>/scripts/build.py" ...and nothing else, so an added redirect (2>&1), pipe or chained command (;,&&) makes the harness stop and ask the user. - No shell available? Stop and tell the user this skill needs one (for example Claude Code, not Claude Desktop's Chat tab); don't try to build the page by hand.
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.
- 7d ago First seen · 649 lines · 216 tokens per session scan A c66055923a47
outsystems-tenant-architecture is a skill published in the GitHub repository OutSystems/outsystems-mcp (40 stars, last pushed today), licensed MIT. It adds 216 tokens to every session and 9,767 once invoked, about $0.0009 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 2026-10-07.
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