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.
/plugin marketplace add perplexityai/modelcontextprotocolnpx agentmods add plugins/perplexityai/modelcontextprotocol/marketplacegit clone --depth 1 https://github.com/perplexityai/modelcontextprotocolGrade A, and why
perplexity-mcp-server 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 yesterday.
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.
Copies of this mod
2 near-identical copies found in the catalogue:
- perplexity-mcp-server — 100% identical, 4 lines differ
- perplexity-mcp-server — 100% identical, 4 lines differ
What it actually says
{
"name": "perplexity-mcp-server",
"owner": {
"name": "Perplexity AI",
"email": "[email protected]"
},
"metadata": {
"description": "Official Perplexity AI plugin providing real-time web search, reasoning, and research capabilities",
"version": "1.2.1"
},
"plugins": [
{
"name": "perplexity",
"source": "./",
"description": "Real-time web search, reasoning, and research through Perplexity's API",
"version": "1.2.1",
"author": {
"name": "Perplexity AI",
"email": "[email protected]"
},
"homepage": "https://docs.perplexity.ai/guides/mcp-server",
"repository": "https://github.com/perplexityai/modelcontextprotocol",
"license": "MIT",
"keywords": [
"mcp",
"search",
"web-search",
"perplexity",
"research",
"reasoning",
"ai"
],
"category": "productivity",
"strict": false,
"mcpServers": {
"perplexity": {
"type": "stdio",
"command": "npx",
"args": ["-y", "@perplexity-ai/mcp-server"],
"env": {
"PERPLEXITY_API_KEY": "${PERPLEXITY_API_KEY}",
"PERPLEXITY_TIMEOUT_MS": "${PERPLEXITY_TIMEOUT_MS:-600000}"
}
}
}
}
]
}
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.
- yesterday First seen · 50 lines scan A e9363a62712b
perplexity-mcp-server is a plugin published in the GitHub repository perplexityai/modelcontextprotocol (2,493 stars, last pushed 5d ago), licensed MIT. Its token cost is not measured: this kind of file is read by the harness, not the model. 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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