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 skills add aiappsgbb/awesome-gbb --skill foundry-toolboxgit clone --depth 1 https://github.com/aiappsgbb/awesome-gbbWrote 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/aiappsgbb/awesome-gbb/foundry-toolbox)<a href="https://agentmods.dev/skills/aiappsgbb/awesome-gbb/foundry-toolbox"><img src="https://agentmods.dev/badge/skills/aiappsgbb/awesome-gbb/foundry-toolbox.svg" alt="Measured on agentmods" height="20"></a>- NVIDIA SkillSpector warn
SkillSpector: 2 findings, up to medium
These are SkillSpector’s own severities. On a checked sample its high-severity flags on skills were ~96% false positives — a documented command, a public API, a “never do X” rule — so we show them as a caution to read, not a verdict. Why →
- medium Data Exfiltration · line 790 Data is being sent to an external URL. This could be legitimate telemetry or data exfiltration. Manual review is recommended.Fix: Verify the destination URL is trusted and necessary. Remove or replace with documented APIs. Ensure no secrets, tokens, or PII are transmitted.
- low Excessive Agency · line 150 Skill's behavior or capabilities extend beyond its stated purpose. Scope creep allows an agent to perform actions unrelated to its documented functionality, increasing the attack surface.Fix: Limit the skill's scope to its documented purpose. Remove instructions that enable the agent to perform actions outside its stated functionality.
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 | $0.00229 | $0.12150 |
| Opus 5 | $0.00114 | $0.06075 |
| Sonnet 5 | $0.00046 | $0.02430 |
| Haiku 4.5 | $0.00023 | $0.01215 |
Grade A, and why
foundry-toolbox 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 — 1,162 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Microsoft Foundry Toolbox GA - Reference Guide
The Foundry Toolbox is a GA managed resource that bundles versioned tools behind one MCP endpoint. The platform centralizes connection references, credentials, token refresh, policy, and immutable-version promotion while the agent connects to one URL.
Use a Toolbox when an agent needs several managed tools, when tool composition
must change without redeploying agent code, or when credentials belong in the
Foundry project rather than the agent container. Stable management uses
AIProjectClient.toolboxes. Stable
Tool Search
uses ToolSearchToolboxTool; skills in Toolboxes retain their preview support
terms even though the parent Toolbox resource is GA.
Status boundary
| Surface | Status | Canonical contract |
|---|---|---|
Toolbox resource, versions, promotion, CRUD, and MCP v1 endpoints |
GA | AIProjectClient.toolboxes; no preview feature header |
| MCP, Web Search, Azure AI Search, Code Interpreter, File Search, OpenAPI | GA Toolbox tool types | Toolbox-specific SDK model classes |
| A2A, Work IQ, Fabric IQ, Browser Automation, Reminder | Preview | Classes retain Preview in their names |
| Tool Search | Stable Toolbox capability | ToolSearchToolboxTool; returns tool_search + call_tool |
| Skills in Toolboxes | Preview | Opt in explicitly; no SLA |
agent_framework_foundry_hosting.FoundryToolbox |
Prerelease client package | High-level consumer for the GA Toolbox MCP endpoint |
microsoft.foundry azd bundle 1.0.0-beta.1 |
Beta client bundle | Recommended CLI install; currently bundles Toolbox component azure.ai.toolboxes 1.0.0-beta.2 |
Do not infer a subfeature's status from the Toolbox resource's GA status. A GA Toolbox can contain stable Tool Search and a preview skill at the same time; each subfeature keeps its own support and SLA boundary.
What ships with it
4 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 · 1,162 lines · 229 tokens per session scan A 2aed1f2a6034
foundry-toolbox is a skill published in the GitHub repository aiappsgbb/awesome-gbb (5 stars, last pushed yesterday), licensed MIT. It adds 229 tokens to every session and 12,150 once invoked, about $0.0011 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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