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/muchiny/bridge-mcp/ssh-diagnosenpx skills add muchiny/bridge-mcp --skill ssh-diagnosegit clone --depth 1 https://github.com/muchiny/bridge-mcpWrote 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/muchiny/bridge-mcp/ssh-diagnose)<a href="https://agentmods.dev/skills/muchiny/bridge-mcp/ssh-diagnose"><img src="https://agentmods.dev/badge/skills/muchiny/bridge-mcp/ssh-diagnose.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 | $0.00063 | $0.00724 |
| Opus 5 | $0.00032 | $0.00362 |
| Sonnet 5 | $0.00013 | $0.00145 |
| Haiku 4.5 | $0.00006 | $0.00072 |
Grade A, and why
ssh-diagnose 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 5d 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.
How it starts
The opening of the file, as written. The whole thing — 98 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Server Diagnostics
Systematically diagnose issues on a remote server using bridge-mcp CLI.
Delegation: Use a general-purpose agent (via the Agent tool) to run these commands in isolation, so verbose diagnostic output does not pollute the main conversation.
Parse $ARGUMENTS: first word = host, second word (optional) = symptom (slow, crash, oom, disk, network).
Phase 1 — Quick Health Overview
Always start here. One command collects uptime, CPU, memory, disk, processes, failed services, and recent errors:
bridge-mcp tool ssh_diagnose host=HOST --json
If a specific symptom was provided, also run adaptive triage:
bridge-mcp tool ssh_incident_triage host=HOST symptom=SYMPTOM --json
Valid symptoms: slow, crash, oom, disk, network
Phase 2 — Targeted Investigation
Based on Phase 1 findings, drill into the specific problem area.
High CPU / Slow
bridge-mcp tool ssh_process_top host=HOST --json
bridge-mcp tool ssh_metrics host=HOST --json
Out of Memory
bridge-mcp tool ssh_exec host=HOST command="free -h && cat /proc/meminfo | head -20"
bridge-mcp tool ssh_process_top host=HOST --json
Disk Full
bridge-mcp tool ssh_disk_usage host=HOST --json
bridge-mcp tool ssh_exec host=HOST command="df -h && df -i"
bridge-mcp tool ssh_exec host=HOST command="du -sh /* 2>/dev/null | sort -rh | head -10"
Service Down
bridge-mcp tool ssh_service_list host=HOST --json
bridge-mcp tool ssh_service_logs host=HOST service=SERVICE_NAME lines=100
Network Issues
bridge-mcp tool ssh_net_connections host=HOST --json
bridge-mcp tool ssh_net_interfaces host=HOST --json
bridge-mcp tool ssh_exec host=HOST command="ss -tlnp"
Phase 3 — Log Analysis
Check recent system logs for errors:
bridge-mcp tool ssh_exec host=HOST command="journalctl -p err --since '1 hour ago' --no-pager | tail -50"
For a specific service:
bridge-mcp tool ssh_service_logs host=HOST service=SERVICE_NAME lines=200
What ships with it
1 file beside SKILL.md 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.
- 5d ago First seen · 98 lines · 63 tokens per session scan A 7fbecd90dc9a
ssh-diagnose is a skill published in the GitHub repository muchiny/bridge-mcp (8 stars, last pushed 4d ago), licensed MIT. It adds 63 tokens to every session and 724 once invoked, about $0.0003 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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