Borrowing it
Nothing to install: this file belongs to zaber-dev/free-ai-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/zaber-dev/free-ai-gateway/main/.agents/skills/mcp-integration/SKILL.mdgit clone --depth 1 https://github.com/zaber-dev/free-ai-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/skills/zaber-dev/free-ai-gateway/mcp-integration)<a href="https://agentmods.dev/skills/zaber-dev/free-ai-gateway/mcp-integration"><img src="https://agentmods.dev/badge/skills/zaber-dev/free-ai-gateway/mcp-integration/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/zaber-dev/free-ai-gateway/mcp-integration"><img src="https://agentmods.dev/badge/skills/zaber-dev/free-ai-gateway/mcp-integration.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 | $0.00030 | $0.00264 |
| Opus 5 | $0.00015 | $0.00132 |
| Sonnet 5 | $0.00006 | $0.00053 |
| Haiku 4.5 | $0.00003 | $0.00026 |
Grade A, and why
mcp-integration 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 11d 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
MCP Integration Skill
Use this skill when configuring or testing Model Context Protocol (MCP) integrations with @free-ai-gateway/mcp.
MCP Client Configuration
Claude Desktop
In claude_desktop_config.json:
{
"mcpServers": {
"free-ai-gateway": {
"command": "npx",
"args": ["-y", "@free-ai-gateway/mcp"],
"env": {
"GROQ_API_KEY": "gsk_...",
"GOOGLE_API_KEY": "AIza..."
}
}
}
}
Available Capability Tools for Agents
freeai_generate- Generate text, code, or reasoning with automatic failover.freeai_search- Perform neural web search via Exa or Tavily.freeai_embed- Generate text embeddings via Voyage, Jina, or Google.freeai_rerank- Rerank retrieved candidate documents.freeai_analyze_image- Multimodal image inspection.
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.
- 11d ago First seen · 36 lines · 30 tokens per session scan A 724005a06004
mcp-integration is a skill published in the GitHub repository zaber-dev/free-ai-gateway (14 stars, last pushed 3d ago), licensed MIT. It adds 30 tokens to every session and 264 once invoked, about $0.0002 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 2026-08-30.
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