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/maintenance-operationsnpx skills add irsyadjpp/postgres-mcp-server --skill maintenance-operationsgit clone --depth 1 https://github.com/irsyadjpp/postgres-mcp-serverWrote 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/irsyadjpp/postgres-mcp-server/maintenance-operations)<a href="https://agentmods.dev/skills/irsyadjpp/postgres-mcp-server/maintenance-operations"><img src="https://agentmods.dev/badge/skills/irsyadjpp/postgres-mcp-server/maintenance-operations.svg" alt="Measured on agentmods" 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 | $0.00042 | $0.00232 |
| Opus 5 | $0.00021 | $0.00116 |
| Sonnet 5 | $0.00008 | $0.00046 |
| Haiku 4.5 | $0.00004 | $0.00023 |
Grade A, and why
maintenance-operations 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 4d 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
Workflow:
- Run autovacuum_advisor to check autovacuum effectiveness and get tuning recommendations
- Run progress_report to monitor in-progress VACUUM, ANALYZE, CLUSTER, and CREATE INDEX operations
- Run huge_pages to check huge pages configuration for large shared_buffers
- Run wal_monitor to check WAL size, archive status, and replication slot retention
- Run backup_monitor to verify backup status and PITR configuration
Key recommendations:
- Autovacuum: Tune threshold/scale_factor for tables with high dead tuple ratios
- Vacuum: Schedule VACUUM during low-traffic windows for bloated tables
- Huge pages: Enable for large shared_buffers to reduce TLB misses
- WAL: Monitor archive failures, set appropriate wal_keep_size
- Replication slots: Remove inactive slots to prevent WAL accumulation
- Backups: Verify pg_basebackup and PITR configuration
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.
- 4d ago First seen · 19 lines · 42 tokens per session scan A 207119f22f51
maintenance-operations is a skill published in the GitHub repository irsyadjpp/postgres-mcp-server (0 stars, last pushed 28d ago), licensed ISC. It adds 42 tokens to every session and 232 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 2026-08-31.
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