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 agentmods add skills/irsyadjpp/postgres-mcp-server/connection-debugnpx skills add irsyadjpp/postgres-mcp-server --skill connection-debuggit clone --depth 1 https://github.com/irsyadjpp/postgres-mcp-serverWhat 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 | $0.00041 | $0.00161 |
| Opus 5 | $0.00020 | $0.00081 |
| Sonnet 5 | $0.00008 | $0.00032 |
| Haiku 4.5 | $0.00004 | $0.00016 |
Grade A, and why
connection-debug 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.
This is a copy
100% identical to connection-debug — 0 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.
What it actually says
Workflow:
- Run get_connections with include_queries=true to see all active connections
- Check warnings for idle-in-transaction connections. If any are > 10 minutes, suggest terminating with SELECT pg_terminate_backend(pid)
- If utilization > 80%, identify top consumers by application_name or user
- If any connections show wait_event_type = 'Lock', run diagnose_database to see blocking lock chains
- Suggest remediation: increase max_connections, configure connection pooling (PgBouncer), set idle_in_transaction_session_timeout, fix application connection leaks
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 · 12 lines · 41 tokens per session scan A ae14620aebd1
connection-debug is a skill published in the GitHub repository irsyadjpp/postgres-mcp-server (0 stars, last pushed 26d ago), licensed ISC. It adds 41 tokens to every session and 161 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it A with 0 findings. It is 100% identical to connection-debug, differing in 0 lines, and is treated as a copy.
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