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 skills add hoangsonww/Claude-Code-Agent-Monitor --skill live-watchgit clone --depth 1 https://github.com/hoangsonww/Claude-Code-Agent-MonitorWrote 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/hoangsonww/claude-code-agent-monitor/live-watch)<a href="https://agentmods.dev/skills/hoangsonww/claude-code-agent-monitor/live-watch"><img src="https://agentmods.dev/badge/skills/hoangsonww/claude-code-agent-monitor/live-watch/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/skills/hoangsonww/claude-code-agent-monitor/live-watch"><img src="https://agentmods.dev/badge/skills/hoangsonww/claude-code-agent-monitor/live-watch.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector pass
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 5.1 | $0.00063 | $0.00580 |
| Opus 5 | $0.00032 | $0.00290 |
| Sonnet 5 | $0.00013 | $0.00116 |
| Haiku 4.5 | $0.00006 | $0.00058 |
Grade A, and why
live-watch 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 13d 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 — 65 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Live Watch
Watch the dashboard's live counters change over a short window by polling
/api/stats a few times and reporting the deltas.
Input
The user provides: $ARGUMENTS
Interpreted as the watch shape: number of polls and/or interval (e.g. 5x3s =
5 samples 3 seconds apart). Defaults when empty: 5 samples, ~3 seconds apart
(a ~15-second window). A bare number means that many samples at the default
interval; a bare duration means the default sample count at that interval.
Data Sources
| Endpoint | Returns |
|---|---|
GET /api/stats (polled) |
{ total_sessions, active_sessions, active_agents, total_agents, total_events, events_today, ws_connections, agents_by_status, sessions_by_status } |
Method
Poll GET /api/stats once per interval for the configured number of samples,
recording the timestamp and the four watched counters each time. Pace the polls
with a short wait between requests; keep the total window short (seconds, not
minutes) so it stays interactive.
If the very first poll fails to connect, the dashboard is down — stop and tell
the user to start it with npm start (or npm run dev) from the repo root,
then retry.
Report Sections
1. Watch Window
State the sample count, interval, and total elapsed window.
2. Sample Timeline
A Markdown table — one row per poll — with columns:
#, time, active_sessions, active_agents, events_today, ws_connections.
3. Deltas
For each of the four watched counters, report the net change from the first to
the last sample using ▲ (increase), ▼ (decrease), or = (no change). Note any
mid-window spikes or dips visible in the timeline.
4. Verdict
One line: is the dashboard actively receiving traffic (counters moving) or idle (flat) over the window?
Output
- Compact Markdown. The timeline table is the centerpiece.
- Cite real values from each poll — never interpolate or invent samples.
- Deltas use ▲/▼/= with the signed numeric change, e.g.
events_today: ▲ +7. - Keep it scannable in a terminal — no padding beyond the table.
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.
- 13d ago First seen · 65 lines · 63 tokens per session scan A 5049bf842ea5
live-watch is a skill published in the GitHub repository hoangsonww/Claude-Code-Agent-Monitor (991 stars, last pushed 4d ago), licensed MIT. It adds 63 tokens to every session and 580 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 2026-08-30.
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