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 timescale/pg-aiguidenpx agentmods add plugins/timescale/pg-aiguide/pggit clone --depth 1 https://github.com/timescale/pg-aiguideGrade A, and why
pg 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 today.
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
{
"name": "pg",
"source": "./",
"description": "Comprehensive PostgreSQL documentation and best practices through semantic search and curated skills, including ecosystem tools like TimescaleDB and Tiger Cloud",
"version": "0.5.1",
"author": {
"name": "TigerData",
"url": "https://tigerdata.com"
},
"homepage": "https://tigerdata.com",
"repository": "https://github.com/timescale/pg-aiguide",
"license": "Apache-2.0",
"keywords": [
"postgresql",
"postgres",
"database",
"sql",
"skills",
"aiguide",
"timescaledb",
"documentation",
"semantic-search",
"best-practices"
],
"category": "database",
"mcpServers": {
"pg-aiguide": {
"type": "http",
"url": "https://mcp.tigerdata.com/docs?disable_mcp_skills=1"
}
},
"strict": false
}What ships with it
1 file beside marketplace.json#pg 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.
- today First seen · 33 lines scan A b6d35439136e
pg is a plugin published in the GitHub repository timescale/pg-aiguide (1,832 stars, last pushed today), licensed Apache-2.0. 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 2026-09-03.
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